BROAD INSTITUTE INC: Form 990, tax year 2022

View the entire original 990 at ProPublica ↗

Organization: BROAD INSTITUTE INC (EIN 26-3428781)
Tax period: 2022-07-01 to 2023-06-30
Filed: 2024-10-07
IRS object ID: 202442819349302204
Schema version: 2022v5.0
Source: Download XML · Original 990 at ProPublica

Every field in the e-filed return. Faint text is the IRS element name, for citing.

Return header
Form 990
Schedule A
Schedule B
Schedule C
Schedule D
Schedule F
Schedule I
Schedule J
Schedule K
Schedule M
Schedule O
Schedule R

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2024-10-07T16:07:16-05:00	ReturnTs
Tax Period End	2023-06-30	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Preparer Firm Name PreparerFirmName

Field	Value	IRS element (for citing)
Business Name Line1	PwC US Tax LLP	BusinessNameLine1Txt

Preparer US Address PreparerUSAddress

Field	Value	IRS element (for citing)
Address Line1	101 SEAPORT BLVD SUITE 500	AddressLine1Txt
City	BOSTON	CityNm
State Abbreviation	MA	StateAbbreviationCd
ZIP	02210	ZIPCd

Field	Value	IRS element (for citing)
Return Type	990	ReturnTypeCd
Tax Period Begin	2022-07-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	263428781	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	THE BROAD INSTITUTE INC	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
In Care Of	% DAN SHORE COO/TREASURER	InCareOfNm
Business Name Control	BROA	BusinessNameControlTxt
Phone	6177147563	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	415 MAIN STREET	AddressLine1Txt
City	CAMBRIDGE	CityNm
State Abbreviation	MA	StateAbbreviationCd
ZIP	02142	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	EMME HANDY	PersonNm
Person Title	CFO/TREASURER	PersonTitleTxt
Phone	6177147563	PhoneNum
Signature	2024-10-01	SignatureDt
Discuss With Paid Preparer	Yes (true)	DiscussWithPaidPreparerInd

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	PAUL TANIS DIRECTOR	PreparerPersonNm
PTIN	P01494192	PTIN
Phone	6175305000	PhoneNum
Preparation	2024-09-27	PreparationDt

Field	Value	IRS element (for citing)
Tax	2022	TaxYr
Build TS	2024-10-15 13:58:12Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
Amended Return	Yes (X)	AmendedReturnInd
Principal Officer	TODD GOLUB INSTITUTE DIRECTOR	PrincipalOfficerNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	415 MAIN STREET	AddressLine1Txt
City	CAMBRIDGE	CityNm
State Abbreviation	MA	StateAbbreviationCd
ZIP	02142	ZIPCd

Field	Value	IRS element (for citing)
Gross Receipts	$880,260,209	GrossReceiptsAmt
Group Return For Affiliates	false	GroupReturnForAffiliatesInd
Organization501c3	Yes (X)	Organization501c3Ind
Website Address	WWW.BROADINSTITUTE.ORG	WebsiteAddressTxt
Type Of Organization Corp	Yes (X)	TypeOfOrganizationCorpInd
Formation	2008	FormationYr
Legal Domicile State	MA	LegalDomicileStateCd
Activity Or Mission	SEE SCHEDULE O.	ActivityOrMissionDesc
Voting Members Governing Body	16	VotingMembersGoverningBodyCnt
Voting Members Independent	15	VotingMembersIndependentCnt
Total Employee	2729	TotalEmployeeCnt
Total Volunteers	28	TotalVolunteersCnt
Total Gross UBI	-$224,213	TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm	$375,908	NetUnrelatedBusTxblIncmAmt
PY Contributions Grants	$631,422,645	PYContributionsGrantsAmt
CY Contributions Grants	$694,260,151	CYContributionsGrantsAmt
PY Program Service Revenue	$360,088,388	PYProgramServiceRevenueAmt
CY Program Service Revenue	$81,122,857	CYProgramServiceRevenueAmt
PY Investment Income	$43,176,264	PYInvestmentIncomeAmt
CY Investment Income	$51,269,020	CYInvestmentIncomeAmt
PY Other Revenue	$16,428,813	PYOtherRevenueAmt
CY Other Revenue	$33,698,543	CYOtherRevenueAmt
PY Total Revenue	$1,051,116,110	PYTotalRevenueAmt
CY Total Revenue	$860,350,571	CYTotalRevenueAmt
PY Grants And Similar Paid	$57,475,500	PYGrantsAndSimilarPaidAmt
CY Grants And Similar Paid	$88,560,430	CYGrantsAndSimilarPaidAmt
PY Benefits Paid To Members	$0	PYBenefitsPaidToMembersAmt
CY Benefits Paid To Members	$0	CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid	$268,962,723	PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid	$310,972,640	CYSalariesCompEmpBnftPaidAmt
PY Total Prof Fndrsng Expns	$0	PYTotalProfFndrsngExpnsAmt
CY Total Prof Fndrsng Expns	$0	CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense	$3,362,645	CYTotalFundraisingExpenseAmt
PY Other Expenses	$499,907,761	PYOtherExpensesAmt
CY Other Expenses	$330,950,828	CYOtherExpensesAmt
PY Total Expenses	$826,345,984	PYTotalExpensesAmt
CY Total Expenses	$730,483,898	CYTotalExpensesAmt
PY Revenues Less Expenses	$224,770,126	PYRevenuesLessExpensesAmt
CY Revenues Less Expenses	$129,866,673	CYRevenuesLessExpensesAmt
Total Assets BOY	$2,728,165,745	TotalAssetsBOYAmt
Total Assets EOY	$2,674,332,180	TotalAssetsEOYAmt
Total Liabilities BOY	$768,740,280	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$636,686,371	TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY	$1,959,425,465	NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY	$2,037,645,809	NetAssetsOrFundBalancesEOYAmt
Info In Schedule O Part III	Yes (X)	InfoInScheduleOPartIIIInd
Mission	THE MISSION OF THE BROAD INSTITUTE IS TO PROPEL PROGRESS IN BIOMEDICINE, THROUGH RESEARCH AIMED AT THE UNDERSTANDING AND TREATMENT OF DISEASE AND THE DISSEMINATION OF SCIENTIFIC KNOWLEDGE TO THE SCIENTIFIC COMMUNITY TO BENEFIT THE PUBLIC.	MissionDesc
Significant New Program Srvc	false	SignificantNewProgramSrvcInd
Significant Change	false	SignificantChangeInd
Expense	$579,202,462	ExpenseAmt
Grant	$88,560,430	GrantAmt
Revenue	$80,653,922	RevenueAmt
Desc	SEE SCHEDULE O.	Desc
Total Program Service Expenses	$579,202,462	TotalProgramServiceExpensesAmt
Described In Section501c3	Yes (true)	DescribedInSection501c3Ind
Schedule B Required	Yes (true)	ScheduleBRequiredInd
Political Campaign Acty	false	PoliticalCampaignActyInd
Lobbying Activities	Yes (true)	LobbyingActivitiesInd
Subject To Proxy Tax	false	SubjectToProxyTaxInd
Donor Advised Fund	false	DonorAdvisedFundInd
Conservation Easements	false	ConservationEasementsInd
Collections Of Art	false	CollectionsOfArtInd
Credit Counseling	Yes (true)	CreditCounselingInd
Donor Rstr Or Quasi Endowments	Yes (true)	DonorRstrOrQuasiEndowmentsInd
Report Land Building Equipment	Yes (true)	ReportLandBuildingEquipmentInd
Report Investments Other Sec	Yes (true)	ReportInvestmentsOtherSecInd
Report Program Related Invst	false	ReportProgramRelatedInvstInd
Report Other Assets	false	ReportOtherAssetsInd
Report Other Liabilities	Yes (true)	ReportOtherLiabilitiesInd
Include FIN48 Footnote	false	IncludeFIN48FootnoteInd
Independent Audit Fincl Stmt	false	IndependentAuditFinclStmtInd
Consolidated Audit Fincl Stmt	Yes (true)	ConsolidatedAuditFinclStmtInd
School Operating	false	SchoolOperatingInd
Foreign Office	false	ForeignOfficeInd
Foreign Activities	Yes (true)	ForeignActivitiesInd
More Than5000 K To Org	Yes (true)	MoreThan5000KToOrgInd
More Than5000 K To Individuals	false	MoreThan5000KToIndividualsInd
Professional Fundraising	false	ProfessionalFundraisingInd
Fundraising Activities	false	FundraisingActivitiesInd
Gaming Activities	false	GamingActivitiesInd
Operate Hospital	false	OperateHospitalInd
Grants To Organizations	Yes (true)	GrantsToOrganizationsInd
Grants To Individuals	Yes (true)	GrantsToIndividualsInd
Schedule J Required	Yes (true)	ScheduleJRequiredInd
Tax Exempt Bonds	Yes (true)	TaxExemptBondsInd
Invest Tax Exempt Bonds	false	InvestTaxExemptBondsInd
Escrow Account	false	EscrowAccountInd
On Behalf Of Issuer	false	OnBehalfOfIssuerInd
Engaged In Excess Benefit Trans	false	EngagedInExcessBenefitTransInd
PY Excess Benefit Trans	false	PYExcessBenefitTransInd
Loan Outstanding	false	LoanOutstandingInd
Grant To Related Person	false	GrantToRelatedPersonInd
Business Rln With Org Mem	false	BusinessRlnWithOrgMemInd
Business Rln With Fam Mem	false	BusinessRlnWithFamMemInd
Business Rln With35 Ctrl Ent	false	BusinessRlnWith35CtrlEntInd
Deductible Non Cash Contri	Yes (true)	DeductibleNonCashContriInd
Deductible Art Contribution	false	DeductibleArtContributionInd
Terminate Operations	false	TerminateOperationsInd
Partial Liquidation	false	PartialLiquidationInd
Disregarded Entity	Yes (true)	DisregardedEntityInd
Related Entity	Yes (true)	RelatedEntityInd
Related Organization Ctrl Ent	Yes (true)	RelatedOrganizationCtrlEntInd
Transaction With Control Ent	false	TransactionWithControlEntInd
Trnsfr Exmpt Non Chrtbl Rltd Org	false	TrnsfrExmptNonChrtblRltdOrgInd
Activities Conducted Prtshp	false	ActivitiesConductedPrtshpInd
Schedule O Required	Yes (true)	ScheduleORequiredInd
IRP Document	452	IRPDocumentCnt
IRP Document W2 G	0	IRPDocumentW2GCnt
Backup Wthld Compliance	Yes (true)	BackupWthldComplianceInd
Employee	2729	EmployeeCnt
Employment Tax Returns Filed	Yes (true)	EmploymentTaxReturnsFiledInd
Unrelated Bus Incm Over Limit	Yes (true)	UnrelatedBusIncmOverLimitInd
Form990 T Filed	Yes (true)	Form990TFiledInd
Foreign Financial Account	false	ForeignFinancialAccountInd
Prohibited Tax Shelter Trans	false	ProhibitedTaxShelterTransInd
Taxable Party Notification	false	TaxablePartyNotificationInd
Nondeductible Contributions	false	NondeductibleContributionsInd
Quid Pro Quo Contributions	false	QuidProQuoContributionsInd
Form8282 Property Disposed Of	false	Form8282PropertyDisposedOfInd
Rcv Fnds To Pay Prsnl Bnft Cntrct	false	RcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft Cntrct	false	PayPremiumsPrsnlBnftCntrctInd
Indoor Tanning Services	false	IndoorTanningServicesInd
Subj To Tax Rmnrtn Ex Prcht Pymt	false	SubjToTaxRmnrtnExPrchtPymtInd
Subject To Excs Tax Net Invst Inc	false	SubjectToExcsTaxNetInvstIncInd
Info In Schedule O Part VI	Yes (X)	InfoInScheduleOPartVIInd
Governing Body Voting Members	16	GoverningBodyVotingMembersCnt
Independent Voting Member	15	IndependentVotingMemberCnt
Family Or Business Rln	Yes (true)	FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties	false	DelegationOfMgmtDutiesInd
Change To Org Documents	Yes (true)	ChangeToOrgDocumentsInd
Material Diversion Or Misuse	false	MaterialDiversionOrMisuseInd
Members Or Stockholders	Yes (true)	MembersOrStockholdersInd
Election Of Board Members	Yes (true)	ElectionOfBoardMembersInd
Decisions Subject To Approva	Yes (true)	DecisionsSubjectToApprovaInd
Minutes Of Governing Body	Yes (true)	MinutesOfGoverningBodyInd
Minutes Of Committees	Yes (true)	MinutesOfCommitteesInd
Officer Mailing Address	false	OfficerMailingAddressInd
Local Chapters	false	LocalChaptersInd
Form990 Provided To Gvrn Body	Yes (true)	Form990ProvidedToGvrnBodyInd
Conflict Of Interest Policy	Yes (true)	ConflictOfInterestPolicyInd
Annual Disclosure Covered Prsn	Yes (true)	AnnualDisclosureCoveredPrsnInd
Regular Monitoring Enfrc	Yes (true)	RegularMonitoringEnfrcInd
Whistleblower Policy	Yes (true)	WhistleblowerPolicyInd
Document Retention Policy	Yes (true)	DocumentRetentionPolicyInd
Compensation Process CEO	Yes (true)	CompensationProcessCEOInd
Compensation Process Other	Yes (true)	CompensationProcessOtherInd
Investment In Joint Venture	Yes (true)	InvestmentInJointVentureInd
Written Policy Or Procedure	Yes (true)	WrittenPolicyOrProcedureInd
States Where Copy Of Return Is Fld	CA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	MA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NY	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NC	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	PA	StatesWhereCopyOfReturnIsFldCd
Upon Request	Yes (X)	UponRequestInd
Other	Yes (X)	OtherInd

Books In Care Of Detail BooksInCareOfDetail

Field	Value	IRS element (for citing)
Person	DAN SHORE COOTREASURER	PersonNm
Phone	6177147563	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	415 MAIN STREET	AddressLine1Txt
City	CAMBRIDGE	CityNm
State Abbreviation	MA	StateAbbreviationCd
ZIP	02142	ZIPCd

Field	Value	IRS element (for citing)
Info In Schedule O Part VII	Yes (X)	InfoInScheduleOPartVIIInd

Form990 Part VII Section A Form990PartVIISectionAGrp (31 entries)

TitleTitleTxt	Average Hours Per WeekAverageHoursPerWeekRt	Average Hours Per Week Rltd OrgAverageHoursPerWeekRltdOrgRt	Individual Trustee Or DirectorIndividualTrusteeOrDirectorInd	OfficerOfficerInd	Reportable Comp From OrgReportableCompFromOrgAmt	Reportable Comp From Rltd OrgReportableCompFromRltdOrgAmt	Other CompensationOtherCompensationAmt	Key EmployeeKeyEmployeeInd	Highest Compensated EmployeeHighestCompensatedEmployeeInd	Former Ofcr Director TrusteeFormerOfcrDirectorTrusteeInd
TODD GOLUB
INSTITUTE DIRECTOR	60.0	1.0	Yes (X)	Yes (X)	$817,744	$0	$56,888
STACEY GABRIEL
CHIEF GENOMICS OFFICER	60.0	0.0			$677,438	$0	$47,886	Yes (X)
JESSE SOUWEINE
CHIEF OPERATING OFFICER	60.0	0.0			$606,831	$0	$61,734	Yes (X)
MORGAN SHENG
CORE INSTITUTE MEMBER	60.0	0.0			$589,146	$0	$59,981		Yes (X)
DAN SHORE
CFO/TREASURER	60.0	0.0		Yes (X)	$440,845	$0	$58,454
HEATHER JANKINS
SEE SCHEDULE O	60.0	0.0			$440,373	$0	$58,125		Yes (X)
MICHAEL CHRISTIANO
CHIEF BUSINESS OFFICER	60.0	0.0			$437,068	$0	$57,516		Yes (X)
NIALL LENNON
SR DIR TRANSLATIONAL GENOMICS	60.0	0.0			$434,037	$0	$57,467		Yes (X)
SHEILA DODGE
SR. DIRECTOR GP OPERATIONS	60.0	0.0			$435,071	$0	$51,298		Yes (X)
WANDA CORDOVA
SEE SCHEDULE O	60.0	0.0		Yes (X)	$285,403	$0	$31,653
CORRINA L HALE
SR. COUNSEL/CLERK (BEG 10/22)	60.0	0.0		Yes (X)	$233,042	$0	$43,062
LAURIE PESSAH
BOD ADMIN/ASSISTANT CLERK	60.0	0.0		Yes (X)	$162,681	$0	$45,839
JUSTINE LEVIN-ALLERHAND
SEE SCHEDULE O	60.0	0.0			$150,000	$0	$0			Yes (X)
ERIC E SCHMIDT
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
DAVID BALTIMORE
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
GEORGE Q DALEY
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
WILLIAM HELMAN
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
SETH KLARMAN
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
ARTHUR LEVINSON
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
MARK NUNNELLY
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
L RAFAEL REIF
DIRECTOR (UNT 12/22)	1.0	0.0	Yes (X)		$0	$0	$0
PHILLIP SHARP
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
SHIRLEY TILGHMAN
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
GERUN RILEY
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
LAWRENCE BACOW
DIRECTOR (UNT 6/23)	1.0	0.0	Yes (X)		$0	$0	$0
JAMES MANYIKA
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
MARGARET HAMBURG
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
RMARTIN CHAVEZ
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
RAVI THADHANI
DIRECTOR (UNT 10/22)	1.0	0.0	Yes (X)		$0	$0	$0
LAURIE GLIMCHER
DIRECTOR (BEG 5/23)	1.0	0.0	Yes (X)		$0	$0	$0
SALLY KORNBLUTH
DIRECTOR (BEG 1/23)	1.0	0.0	Yes (X)		$0	$0	$0

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	$5,709,679	TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org	$0	TotReportableCompRltdOrgAmt
Total Other Compensation	$629,903	TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K	838	IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed	Yes (true)	FormerOfcrEmployeesListedInd
Total Comp Greater Than150 K	Yes (true)	TotalCompGreaterThan150KInd
Compensation From Other Srcs	false	CompensationFromOtherSrcsInd

Contractor Compensation ContractorCompensationGrp (5 entries)

Address Line1ContractorAddress/USAddress/AddressLine1Txt	CityContractorAddress/USAddress/CityNm	State AbbreviationContractorAddress/USAddress/StateAbbreviationCd	ZIPContractorAddress/USAddress/ZIPCd	ServicesServicesDesc	CompensationCompensationAmt
HURON CONSULTING GROUP LLC
100 HIGH STREET	BOSTON	MA	02110	BUSINESS CONSULTING	$8,141,038
EMC CORPORATION
55 CONSTITUTION BLVD	FRANKLIN	MA	02038	IT SUPPORT SERVICES	$7,722,250
JOHNSON MARCOU ISAACS LLC
PO BOX 691	HOSCHTON	GA	02139	LEGAL	$5,478,794
STRUCTURE TONE LLC
330 WEST 34TH STREET	NEW YORK	NY	10001	CONSTRUCTION	$6,089,353
HARBA SOLUTIONS INC
12 MUNICIPAL DRIVE STE 325	FISHERS	IN	46038	TEMP AGENCY	$5,256,740

Field	Value	IRS element (for citing)
Cntrct Rcvd Greater Than100 K	107	CntrctRcvdGreaterThan100KCnt
Related Organizations	$59,877,532	RelatedOrganizationsAmt
Government Grants	$206,015,361	GovernmentGrantsAmt
All Other Contributions	$428,367,258	AllOtherContributionsAmt
Noncash Contributions	$61,398,966	NoncashContributionsAmt
Total Contributions	$694,260,151	TotalContributionsAmt

Program Service Revenue ProgramServiceRevenueGrp (5 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt	Unrelated Business RevenueUnrelatedBusinessRevenueAmt
RESEARCH	541700	$77,088,729	$77,088,729
USE OF FACILITIES	541700	$1,030,860	$561,925	$468,935
ADMIN FEES	541700	$1,084,550	$1,084,550
REBATES	541700	$493,556	$493,556
SYMPOSIUM SPONSORSHIP	541700	$137,610	$137,610

Total Oth Program Service Rev TotalOthProgramServiceRevGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$1,287,552	TotalRevenueColumnAmt
Related Or Exempt Func Income	$1,287,552	RelatedOrExemptFuncIncomeAmt

Field	Value	IRS element (for citing)
Total Program Service Revenue	$81,122,857	TotalProgramServiceRevenueAmt

Investment Income InvestmentIncomeGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$26,742,059	TotalRevenueColumnAmt
Exclusion	$26,742,059	ExclusionAmt

Incm From Invest Bond Proceeds IncmFromInvestBondProceedsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Royalties Revenue RoyaltiesRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$33,549,192	TotalRevenueColumnAmt
Exclusion	$33,549,192	ExclusionAmt

Gross Rents GrossRentsGrp

Field	Value	IRS element (for citing)
Real	$223,667	RealAmt
Personal	$0	PersonalAmt

Less Rental Expenses LessRentalExpensesGrp

Field	Value	IRS element (for citing)
Real	$74,316	RealAmt
Personal	$0	PersonalAmt

Rental Income Or Loss RentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Real	$149,351	RealAmt
Personal	$0	PersonalAmt

Net Rental Income Or Loss NetRentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$149,351	TotalRevenueColumnAmt
Exclusion	$149,351	ExclusionAmt

Gross Amount Sales Assets GrossAmountSalesAssetsGrp

Field	Value	IRS element (for citing)
Securities	$41,536,897	SecuritiesAmt
Other	$2,825,386	OtherAmt

Less Cost Oth Basis Sales Expnss LessCostOthBasisSalesExpnssGrp

Field	Value	IRS element (for citing)
Securities	$17,281,500	SecuritiesAmt
Other	$2,553,822	OtherAmt

Gain Or Loss GainOrLossGrp

Field	Value	IRS element (for citing)
Securities	$24,255,397	SecuritiesAmt
Other	$271,564	OtherAmt

Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$24,526,961	TotalRevenueColumnAmt
Unrelated Business Revenue	-$693,148	UnrelatedBusinessRevenueAmt
Exclusion	$25,220,109	ExclusionAmt

Field	Value	IRS element (for citing)
Fundraising Gross Income	$0	FundraisingGrossIncomeAmt
Fundraising Direct Expenses	$0	FundraisingDirectExpensesAmt

Net Incm From Fundraising Evt NetIncmFromFundraisingEvtGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Field	Value	IRS element (for citing)
Gaming Gross Income	$0	GamingGrossIncomeAmt
Gaming Direct Expenses	$0	GamingDirectExpensesAmt

Net Income From Gaming NetIncomeFromGamingGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Field	Value	IRS element (for citing)
Gross Sales Of Inventory	$0	GrossSalesOfInventoryAmt
Cost Of Goods Sold	$0	CostOfGoodsSoldAmt

Net Income Or Loss NetIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Field	Value	IRS element (for citing)
Other Revenue Total	$0	OtherRevenueTotalAmt

Total Revenue TotalRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$860,350,571	TotalRevenueColumnAmt
Related Or Exempt Func Income	$80,653,922	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	-$224,213	UnrelatedBusinessRevenueAmt
Exclusion	$85,660,711	ExclusionAmt

Grants To Domestic Orgs GrantsToDomesticOrgsGrp

Field	Value	IRS element (for citing)
Total	$73,718,759	TotalAmt
Program Services	$73,718,759	ProgramServicesAmt

Grants To Domestic Individuals GrantsToDomesticIndividualsGrp

Field	Value	IRS element (for citing)
Total	$3,604,702	TotalAmt
Program Services	$3,604,702	ProgramServicesAmt

Foreign Grants ForeignGrantsGrp

Field	Value	IRS element (for citing)
Total	$11,236,969	TotalAmt
Program Services	$11,236,969	ProgramServicesAmt

Benefits To Members BenefitsToMembersGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp

Field	Value	IRS element (for citing)
Total	$3,015,308	TotalAmt
Program Services	$815,297	ProgramServicesAmt
Management And General	$2,136,258	ManagementAndGeneralAmt
Fundraising	$63,753	FundraisingAmt

Comp Disqual Persons CompDisqualPersonsGrp

Field	Value	IRS element (for citing)
Total	$150,000	TotalAmt
Fundraising	$150,000	FundraisingAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

Field	Value	IRS element (for citing)
Total	$238,362,044	TotalAmt
Program Services	$180,806,890	ProgramServicesAmt
Management And General	$55,982,129	ManagementAndGeneralAmt
Fundraising	$1,573,025	FundraisingAmt

Pension Plan Contributions PensionPlanContributionsGrp

Field	Value	IRS element (for citing)
Total	$20,428,163	TotalAmt
Program Services	$14,353,858	ProgramServicesAmt
Management And General	$5,924,984	ManagementAndGeneralAmt
Fundraising	$149,321	FundraisingAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

Field	Value	IRS element (for citing)
Total	$32,203,083	TotalAmt
Program Services	$22,627,511	ProgramServicesAmt
Management And General	$9,340,182	ManagementAndGeneralAmt
Fundraising	$235,390	FundraisingAmt

Payroll Taxes PayrollTaxesGrp

Field	Value	IRS element (for citing)
Total	$16,814,042	TotalAmt
Program Services	$11,814,394	ProgramServicesAmt
Management And General	$4,876,745	ManagementAndGeneralAmt
Fundraising	$122,903	FundraisingAmt

Fees For Services Management FeesForServicesManagementGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Services Legal FeesForServicesLegalGrp

Field	Value	IRS element (for citing)
Total	$10,087,724	TotalAmt
Program Services	$105,690	ProgramServicesAmt
Management And General	$9,923,885	ManagementAndGeneralAmt
Fundraising	$58,149	FundraisingAmt

Fees For Services Accounting FeesForServicesAccountingGrp

Field	Value	IRS element (for citing)
Total	$397,939	TotalAmt
Management And General	$397,939	ManagementAndGeneralAmt

Fees For Services Lobbying FeesForServicesLobbyingGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Services Prof Fundraising FeesForServicesProfFundraising

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Srvc Invst Mgmnt Fees FeesForSrvcInvstMgmntFeesGrp

Field	Value	IRS element (for citing)
Total	$9,111,612	TotalAmt
Management And General	$9,111,612	ManagementAndGeneralAmt

Fees For Services Other FeesForServicesOtherGrp

Field	Value	IRS element (for citing)
Total	$36,497,262	TotalAmt
Program Services	$18,783,023	ProgramServicesAmt
Management And General	$17,331,295	ManagementAndGeneralAmt
Fundraising	$382,944	FundraisingAmt

Advertising AdvertisingGrp

Field	Value	IRS element (for citing)
Total	$955,349	TotalAmt
Program Services	$238,505	ProgramServicesAmt
Management And General	$659,302	ManagementAndGeneralAmt
Fundraising	$57,542	FundraisingAmt

Office Expenses OfficeExpensesGrp

Field	Value	IRS element (for citing)
Total	$1,328,843	TotalAmt
Program Services	$308,149	ProgramServicesAmt
Management And General	$1,019,827	ManagementAndGeneralAmt
Fundraising	$867	FundraisingAmt

Information Technology InformationTechnologyGrp

Field	Value	IRS element (for citing)
Total	$56,701,832	TotalAmt
Program Services	$43,783,470	ProgramServicesAmt
Management And General	$12,879,374	ManagementAndGeneralAmt
Fundraising	$38,988	FundraisingAmt

Royalties RoyaltiesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Occupancy OccupancyGrp

Field	Value	IRS element (for citing)
Total	$43,356,374	TotalAmt
Program Services	$37,109,785	ProgramServicesAmt
Management And General	$6,079,419	ManagementAndGeneralAmt
Fundraising	$167,170	FundraisingAmt

Travel TravelGrp

Field	Value	IRS element (for citing)
Total	$3,514,880	TotalAmt
Program Services	$2,886,394	ProgramServicesAmt
Management And General	$609,871	ManagementAndGeneralAmt
Fundraising	$18,615	FundraisingAmt

Pymt Travel Entrtnmnt Pub Ofcl PymtTravelEntrtnmntPubOfclGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Conferences Meetings ConferencesMeetingsGrp

Field	Value	IRS element (for citing)
Total	$8,810,507	TotalAmt
Program Services	$3,846,623	ProgramServicesAmt
Management And General	$4,804,743	ManagementAndGeneralAmt
Fundraising	$159,141	FundraisingAmt

Interest InterestGrp

Field	Value	IRS element (for citing)
Total	$15,242,683	TotalAmt
Program Services	$12,866,453	ProgramServicesAmt
Management And General	$2,278,339	ManagementAndGeneralAmt
Fundraising	$97,891	FundraisingAmt

Payments To Affiliates PaymentsToAffiliatesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Depreciation Depletion DepreciationDepletionGrp

Field	Value	IRS element (for citing)
Total	$49,921,781	TotalAmt
Program Services	$47,065,627	ProgramServicesAmt
Management And General	$2,770,027	ManagementAndGeneralAmt
Fundraising	$86,127	FundraisingAmt

Insurance InsuranceGrp

Field	Value	IRS element (for citing)
Total	$2,393,727	TotalAmt
Program Services	$302,137	ProgramServicesAmt
Management And General	$2,091,590	ManagementAndGeneralAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDesc	TotalTotalAmt	Program ServicesProgramServicesAmt	Management And GeneralManagementAndGeneralAmt	FundraisingFundraisingAmt
MATERIALS & SERVICES	$92,215,023	$91,832,452	$381,752	$819
MINOR EQUIPMENT & RENTALS	$246,322	$236,995	$9,327	$0
MAINTENANCE & REPAIRS	$947,157	$684,836	$262,321	$0
ADJUSTMENT TO AR RESERVE	-$778,187	$173,943	-$952,130	$0

Total Functional Expenses TotalFunctionalExpensesGrp

Field	Value	IRS element (for citing)
Total	$730,483,898	TotalAmt
Program Services	$579,202,462	ProgramServicesAmt
Management And General	$147,918,791	ManagementAndGeneralAmt
Fundraising	$3,362,645	FundraisingAmt

Cash Non Interest Bearing CashNonInterestBearingGrp

Field	Value	IRS element (for citing)
BOY	$52,984,596	BOYAmt
EOY	$24,530,912	EOYAmt

Savings And Temp Cash Invst SavingsAndTempCashInvstGrp

Field	Value	IRS element (for citing)
BOY	$829,996,404	BOYAmt
EOY	$427,701,997	EOYAmt

Pledges And Grants Receivable PledgesAndGrantsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$160,435,188	BOYAmt
EOY	$178,720,921	EOYAmt

Accounts Receivable AccountsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$112,303,434	BOYAmt
EOY	$97,779,586	EOYAmt

Receivables From Officers Etc ReceivablesFromOfficersEtcGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Rcvbl From Disqualified Prsn RcvblFromDisqualifiedPrsnGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Oth Notes Loans Receivable Net OthNotesLoansReceivableNetGrp

Field	Value	IRS element (for citing)
BOY	$768,419	BOYAmt
EOY	$1,037,932	EOYAmt

Inventories For Sale Or Use InventoriesForSaleOrUseGrp

Field	Value	IRS element (for citing)
BOY	$46,332,364	BOYAmt
EOY	$18,206,655	EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

Field	Value	IRS element (for citing)
BOY	$22,675,715	BOYAmt
EOY	$29,388,134	EOYAmt

Field	Value	IRS element (for citing)
Land Bldg Equip Cost Or Other Bss	$813,433,056	LandBldgEquipCostOrOtherBssAmt
Land Bldg Equip Accum Deprec	$349,310,251	LandBldgEquipAccumDeprecAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

Field	Value	IRS element (for citing)
BOY	$436,866,550	BOYAmt
EOY	$464,122,805	EOYAmt

Investments Pub Traded Sec InvestmentsPubTradedSecGrp

Field	Value	IRS element (for citing)
BOY	$384,884	BOYAmt
EOY	$366,113,374	EOYAmt

Investments Other Securities InvestmentsOtherSecuritiesGrp

Field	Value	IRS element (for citing)
BOY	$961,737,522	BOYAmt
EOY	$1,016,544,639	EOYAmt

Investments Program Related InvestmentsProgramRelatedGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Intangible Assets IntangibleAssetsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Other Assets Total OtherAssetsTotalGrp

Field	Value	IRS element (for citing)
BOY	$103,680,669	BOYAmt
EOY	$50,185,225	EOYAmt

Total Assets TotalAssetsGrp

Field	Value	IRS element (for citing)
BOY	$2,728,165,745	BOYAmt
EOY	$2,674,332,180	EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

Field	Value	IRS element (for citing)
BOY	$195,050,199	BOYAmt
EOY	$143,038,328	EOYAmt

Grants Payable GrantsPayableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Deferred Revenue DeferredRevenueGrp

Field	Value	IRS element (for citing)
BOY	$116,340,044	BOYAmt
EOY	$113,038,112	EOYAmt

Tax Exempt Bond Liabilities TaxExemptBondLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$251,452,556	BOYAmt
EOY	$236,354,379	EOYAmt

Escrow Account Liability EscrowAccountLiabilityGrp

Field	Value	IRS element (for citing)
BOY	$10,467,173	BOYAmt
EOY	$10,462,998	EOYAmt

Loans From Officers Directors LoansFromOfficersDirectorsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Mortg Notes Pybl Scrd Invst Prop MortgNotesPyblScrdInvstPropGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Unsecured Notes Loans Payable UnsecuredNotesLoansPayableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Other Liabilities OtherLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$195,430,308	BOYAmt
EOY	$133,792,554	EOYAmt

Total Liabilities TotalLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$768,740,280	BOYAmt
EOY	$636,686,371	EOYAmt

Field	Value	IRS element (for citing)
Organization Follows FASB117	Yes (X)	OrganizationFollowsFASB117Ind

No Donor Restriction Net Assets NoDonorRestrictionNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$704,706,407	BOYAmt
EOY	$718,446,984	EOYAmt

Donor Restriction Net Assets DonorRestrictionNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$1,254,719,058	BOYAmt
EOY	$1,319,198,825	EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$1,959,425,465	BOYAmt
EOY	$2,037,645,809	EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$2,728,165,745	BOYAmt
EOY	$2,674,332,180	EOYAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part XI	Yes (X)	InfoInScheduleOPartXIInd
Reconcilation Revenue Expnss	$129,866,673	ReconcilationRevenueExpnssAmt
Net Unrlzd Gains Losses Invst	$7,940,257	NetUnrlzdGainsLossesInvstAmt
Other Changes In Net Assets	-$59,586,586	OtherChangesInNetAssetsAmt
Method Of Accounting Accrual	Yes (X)	MethodOfAccountingAccrualInd
Accountant Compile Or Review	false	AccountantCompileOrReviewInd
FS Audited	Yes (true)	FSAuditedInd

FS Audited Basis FSAuditedBasisGrp

Field	Value	IRS element (for citing)
Consolidated Basis Fincl Stmt	Yes (X)	ConsolidatedBasisFinclStmtInd

Field	Value	IRS element (for citing)
Audit Committee	Yes (true)	AuditCommitteeInd
Federal Grant Audit Required	Yes (true)	FederalGrantAuditRequiredInd
Federal Grant Audit Performed	Yes (true)	FederalGrantAuditPerformedInd

Schedule A IRS990ScheduleA

Field	Value	IRS element (for citing)
Public Organization170	Yes (X)	PublicOrganization170Ind

Gifts Grants Contri Rcvd170 GiftsGrantsContriRcvd170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$463,786,973	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$496,219,162	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$652,449,294	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$631,442,645	CurrentTaxYearMinus1YearAmt
Current Tax Year	$694,260,151	CurrentTaxYearAmt
Total	$2,938,158,225	TotalAmt

Tax Rev Levied Orgnztnl Bnft170 TaxRevLeviedOrgnztnlBnft170Grp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Govt Furn Srvc Fclts Vl170 GovtFurnSrvcFcltsVl170Grp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Total Calendar Year170 TotalCalendarYear170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$463,786,973	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$496,219,162	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$652,449,294	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$631,442,645	CurrentTaxYearMinus1YearAmt
Current Tax Year	$694,260,151	CurrentTaxYearAmt
Total	$2,938,158,225	TotalAmt

Field	Value	IRS element (for citing)
Substantial Contributors Tot	$335,703,829	SubstantialContributorsTotAmt
Public Support Total170	$2,602,454,396	PublicSupportTotal170Amt

Gross Investment Income170 GrossInvestmentIncome170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$21,544,369	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$24,916,924	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$28,213,226	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$18,575,806	CurrentTaxYearMinus1YearAmt
Current Tax Year	$60,514,918	CurrentTaxYearAmt
Total	$153,765,243	TotalAmt

Unrelated Business Net Incm170 UnrelatedBusinessNetIncm170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$1,290,451	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$688,306	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$596,341	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$1,355,680	CurrentTaxYearMinus1YearAmt
Current Tax Year	$375,908	CurrentTaxYearAmt
Total	$4,306,686	TotalAmt

Other Income170 OtherIncome170Grp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Field	Value	IRS element (for citing)
Total Support	$3,096,230,154	TotalSupportAmt
Gross Receipts Rltd Activities	$1,145,102,543	GrossReceiptsRltdActivitiesAmt
Public Support CY170	0.84052	PublicSupportCY170Pct
Public Support PY170	0.82560	PublicSupportPY170Pct
Thirty Thr Pct Suprt Tests CY170	Yes (X)	ThirtyThrPctSuprtTestsCY170Ind

Schedule B IRS990ScheduleB

Contributor Information ContributorInformationGrp

Field	Value	IRS element (for citing)
Contributor	RESTRICTED	ContributorNum

Contributor Business Name ContributorBusinessName

Field	Value	IRS element (for citing)
Business Name Line1	RESTRICTED	BusinessNameLine1

Contributor US Address ContributorUSAddress

Field	Value	IRS element (for citing)
Address Line1	RESTRICTED	AddressLine1
Address Line2	RESTRICTED	AddressLine2
City	RESTRICTED	City
State	RESTRICTED	State
ZIP Code	RESTRICTED	ZIPCode

Field	Value	IRS element (for citing)
Total Contributions	RESTRICTED	TotalContributionsAmt

Schedule C IRS990ScheduleC

Field	Value	IRS element (for citing)
Total Grassroots Lobbying		TotalGrassrootsLobbyingGrp
Total Direct Lobbying		TotalDirectLobbyingGrp
Total Lobbying Expend		TotalLobbyingExpendGrp
Other Exempt Purpose Expend		OtherExemptPurposeExpendGrp
Total Exempt Purpose Expend		TotalExemptPurposeExpendGrp
Lobbying Nontaxable Amount		LobbyingNontaxableAmountGrp
Grassroots Nontaxable		GrassrootsNontaxableGrp
Tot Lbbyng Grassroot Mns Non Tx		TotLbbyngGrassrootMnsNonTxGrp
Tot Lbby Expend Mns Lbbyng Non Tx		TotLbbyExpendMnsLbbyngNonTxGrp
Volunteers	false	VolunteersInd
Paid Staff Or Management	false	PaidStaffOrManagementInd
Media Advertisements	false	MediaAdvertisementsInd
Mailings Members	false	MailingsMembersInd
Publications Or Broadcast	false	PublicationsOrBroadcastInd
Grants Other Organizations	false	GrantsOtherOrganizationsInd
Direct Contact Legislators	false	DirectContactLegislatorsInd
Rallies Demonstrations	false	RalliesDemonstrationsInd
Other Activities	Yes (true)	OtherActivitiesInd
Other Activities	$1,500	OtherActivitiesAmt
Total Lobbying Expenditures	$1,500	TotalLobbyingExpendituresAmt
Not Described Section501c3	false	NotDescribedSection501c3Ind

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	Lobbying Activities	FormAndLineReferenceDesc
Explanation	Schedule C, Part II-B The Broad Institute belongs to a membership organization which engages in lobbying activities. Dues of $1,500 have been specifically identified as pertaining to lobbying.	ExplanationTxt

Schedule D IRS990ScheduleD

Field	Value	IRS element (for citing)
Art Public Exhibition Amounts		ArtPublicExhibitionAmountsGrp
Held Works Art		HeldWorksArtGrp
Agent Trustee Etc	false	AgentTrusteeEtcInd
Incl Escrow Custodial Acct Liab	Yes (true)	InclEscrowCustodialAcctLiabInd
Explanation Provided	Yes (X)	ExplanationProvidedInd

CY Endwmt Fund CYEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$960,254,642	BeginningYearBalanceAmt
Contributions	$80,000,014	ContributionsAmt
Investment Earnings Or Losses	$25,975,596	InvestmentEarningsOrLossesAmt
Other Expenditures	$38,691,826	OtherExpendituresAmt
End Year Balance	$1,027,538,426	EndYearBalanceAmt

CY Minus1 Yr Endwmt Fund CYMinus1YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$965,398,855	BeginningYearBalanceAmt
Contributions	$61,441,617	ContributionsAmt
Investment Earnings Or Losses	-$33,774,157	InvestmentEarningsOrLossesAmt
Other Expenditures	$32,811,673	OtherExpendituresAmt
End Year Balance	$960,254,642	EndYearBalanceAmt

CY Minus2 Yr Endwmt Fund CYMinus2YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$688,837,965	BeginningYearBalanceAmt
Contributions	$55,182,361	ContributionsAmt
Investment Earnings Or Losses	$252,348,799	InvestmentEarningsOrLossesAmt
Other Expenditures	$30,970,270	OtherExpendituresAmt
End Year Balance	$965,398,855	EndYearBalanceAmt

CY Minus3 Yr Endwmt Fund CYMinus3YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$644,800,017	BeginningYearBalanceAmt
Contributions	$58,099,417	ContributionsAmt
Investment Earnings Or Losses	$15,763,759	InvestmentEarningsOrLossesAmt
Other Expenditures	$29,825,228	OtherExpendituresAmt
End Year Balance	$688,837,965	EndYearBalanceAmt

CY Minus4 Yr Endwmt Fund CYMinus4YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$644,424,145	BeginningYearBalanceAmt
Contributions	$12,819,299	ContributionsAmt
Investment Earnings Or Losses	$16,395,139	InvestmentEarningsOrLossesAmt
Other Expenditures	$28,838,566	OtherExpendituresAmt
End Year Balance	$644,800,017	EndYearBalanceAmt

Field	Value	IRS element (for citing)
Board Designated Balance EOY	0.00000	BoardDesignatedBalanceEOYPct
Prmnnt Endowment Balance EOY	0.87760	PrmnntEndowmentBalanceEOYPct
Term Endowment Balance EOY	0.12240	TermEndowmentBalanceEOYPct
Endowments Held Unrelated Org	Yes (true)	EndowmentsHeldUnrelatedOrgInd
Endowments Held Related Org	false	EndowmentsHeldRelatedOrgInd

Land LandGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$25,000,000	OtherCostOrOtherBasisAmt
Book Value	$25,000,000	BookValueAmt

Buildings BuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$336,716,017	OtherCostOrOtherBasisAmt
Depreciation	$117,574,221	DepreciationAmt
Book Value	$219,141,796	BookValueAmt

Leasehold Improvements LeaseholdImprovementsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$88,734,558	OtherCostOrOtherBasisAmt
Depreciation	$49,464,443	DepreciationAmt
Book Value	$39,270,115	BookValueAmt

Equipment EquipmentGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$227,280,048	OtherCostOrOtherBasisAmt
Depreciation	$167,183,157	DepreciationAmt
Book Value	$60,096,891	BookValueAmt

Other Land Buildings OtherLandBuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$135,702,433	OtherCostOrOtherBasisAmt
Depreciation	$15,088,430	DepreciationAmt
Book Value	$120,614,003	BookValueAmt

Field	Value	IRS element (for citing)
Total Book Value Land Buildings	$464,122,805	TotalBookValueLandBuildingsAmt
Financial Derivatives		FinancialDerivativesGrp
Closely Held Equity Interests		CloselyHeldEquityInterestsGrp

Other Securities OtherSecuritiesGrp

Field	Value	IRS element (for citing)
Desc	FUND OF FUNDS	Desc
Book Value	$1,016,544,639	BookValueAmt
Method Valuation	F	MethodValuationCd

Field	Value	IRS element (for citing)
Total Book Value Securities	$1,016,544,639	TotalBookValueSecuritiesAmt
Federal Income Tax Liability	$0	FederalIncomeTaxLiabilityAmt

Other Liabilities Org OtherLiabilitiesOrgGrp (3 entries)

DescDesc	AmtAmt
CAPITAL LEASE OBLIGATIONS	$97,414,724
INVESTMENTS HELD FOR THE SFBI	$0
OPERATING LEASE OBLIGATION	$36,377,830

Field	Value	IRS element (for citing)
Total Liability	$133,792,554	TotalLiabilityAmt
Total Rev Etc Audited Fincl Stmt	$800,516,960	TotalRevEtcAuditedFinclStmtAmt
Net Unrealized Gains Invst	$7,940,256	NetUnrealizedGainsInvstAmt
Other Revenue	-$59,586,586	OtherRevenueAmt
Revenue Not Reported	-$51,646,330	RevenueNotReportedAmt
Revenue Subtotal	$852,163,290	RevenueSubtotalAmt
Investment Expenses Not Incld	$9,111,611	InvestmentExpensesNotIncldAmt
Other Revenues Not Included	-$924,330	OtherRevenuesNotIncludedAmt
Revenue Not Reported Fincl Stmt	$8,187,281	RevenueNotReportedFinclStmtAmt
Total Revenue Per Form990	$860,350,571	TotalRevenuePerForm990Amt
Tot Expns Etc Audited Fincl Stmt	$722,296,617	TotExpnsEtcAuditedFinclStmtAmt
Other Expenses Included	$924,330	OtherExpensesIncludedAmt
Expenses Not Reported	$924,330	ExpensesNotReportedAmt
Expenses Subtotal	$721,372,287	ExpensesSubtotalAmt
Investment Expenses Not Incld2	$9,111,611	InvestmentExpensesNotIncld2Amt
Expenses Not Rpt Fincl Stmt	$9,111,611	ExpensesNotRptFinclStmtAmt
Total Expenses Per Form990	$730,483,898	TotalExpensesPerForm990Amt

Supplemental Information Detail SupplementalInformationDetail (4 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
AGENCY FUNDS	SCHEDULE D, PART IV, LINE 2B THE BROAD INSTITUTE IS AN AGENT FOR FUNDS OF THE STARR CANCER CONSORTIUM (SCC) WHICH ARE INCLUDED ON FORM 990, PART X, LINE 2. AN OFFSETTING LIABILITY IS REPORTED FOR THE SAME AMOUNT ON FORM 990, PART X, LINE 21. THE SCC IS A COLLABORATIVE RESEARCH FRAMEWORK AMONG FIVE INSTITUTIONS INCLUDING THE BROAD INSTITUTE.
ENDOWMENT	SCHEDULE D, PART V, LINE 4 THE BROAD INSTITUTE'S ENDOWMENT FUNDS ARE USED TO SUPPORT THE INSTITUTE'S PRIMARY RESEARCH MISSION.
OTHER LIABILITIES	SCHEDULE D, PART X, LINE 2 THE BROAD INSTITUTE DOES NOT HAVE A FIN 48 (ASC 740) STATEMENT.
RECONCILIATION OF REVENUE/EXPENSES	SCHEDULE D, PART XI, 2D THE INSTITUTE RECOGNIZED CHANGES IN THE INSTITUTE'S BENEFICIAL INTEREST IN TRUST OF $59,586,586 IN NONOPERATING ACTIVITIES IN ITS FINANCIAL STATEMENTS. SCHEDULE D, PART XI, 4B AND PART XII, 2D LOSSES ON ASSET SALES OF $850,015 AND RENTAL EXPENSES OF $74,316 ARE REPORTED AS EXPENSES IN THE INSTITUTE'S FINANCIAL STATEMENTS.

Schedule F IRS990ScheduleF

Field	Value	IRS element (for citing)
Grant Records Maintained	Yes (true)	GrantRecordsMaintainedInd

Account Activities Outside US AccountActivitiesOutsideUSGrp (21 entries)

RegionRegionTxt	Type Of Activities ConductedTypeOfActivitiesConductedTxt	Specific Services ProvidedSpecificServicesProvidedTxt	Region Total ExpendituresRegionTotalExpendituresAmt
East Asia and the Pacific	Grantmaking	RESEARCH	$3,574,204
Europe (Including Iceland and Greenland)	Grantmaking	RESEARCH	$3,353,587
Sub-Saharan Africa	Grantmaking	RESEARCH	$2,216,376
South Asia	Grantmaking	RESEARCH	$1,166,890
North America	Grantmaking	RESEARCH	$812,703
South America	Grantmaking	RESEARCH	$73,209
Central America and the Caribbean	Grantmaking	RESEARCH	$40,000
Sub-Saharan Africa	Program Services	RESEARCH	$121,631
Europe (Including Iceland and Greenland)	Program Services	RESEARCH	$73,065
East Asia and the Pacific	Program Services	RESEARCH	$24,230
Middle East and North Africa	Program Services	RESEARCH	$4,451
Russia and the Newly Independent States	Program Services	RESEARCH	$576
Europe (Including Iceland and Greenland)	Program Services	SEND AGENT TO SEMINAR	$670,903
North America	Program Services	SEND AGENT TO SEMINAR	$157,785
East Asia and the Pacific	Program Services	SEND AGENT TO SEMINAR	$103,278
Middle East and North Africa	Program Services	SEND AGENT TO SEMINAR	$88,951
Sub-Saharan Africa	Program Services	SEND AGENT TO SEMINAR	$83,648
South America	Program Services	SEND AGENT TO SEMINAR	$4,484
Central America and the Caribbean	Program Services	SEND AGENT TO SEMINAR	$1,317
Europe (Including Iceland and Greenland)	Fundraising	FUNDRAISING	$22,324
North America	Fundraising	FUNDRAISING	$911

Field	Value	IRS element (for citing)
Subtotal Offices	0	SubtotalOfficesCnt
Subtotal Employees	0	SubtotalEmployeesCnt
Continuation Total Office	0	ContinuationTotalOfficeCnt
Continuation Total Employee	0	ContinuationTotalEmployeeCnt
Total Office	0	TotalOfficeCnt
Total Employee	0	TotalEmployeeCnt
Subtotal Spent	$12,565,487	SubtotalSpentAmt
Continuation Spent	$29,036	ContinuationSpentAmt
Total Spent	$12,594,523	TotalSpentAmt

Grants To Org Outside US GrantsToOrgOutsideUSGrp (54 entries)

RegionRegionTxt	Purpose Of GrantPurposeOfGrantTxt	Cash GrantCashGrantAmt	Manner Of Cash DisbursementMannerOfCashDisbursementTxt	Description Of Non Cash AsstDescriptionOfNonCashAsstTxt
Europe (Including Iceland and Greenland)	SUBAWARD	$29,453	WIRE	N/A
Sub-Saharan Africa	SUBAWARD	$485,899	WIRE	N/A
Sub-Saharan Africa	SUBAWARD	$202,211	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$61,250	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$221,119	WIRE	N/A
Europe (Including Iceland and Greenland)	GIFTS	$75,000	WIRE	N/A
Sub-Saharan Africa	SUBAWARD	$8,970	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$1,392,045	WIRE	N/A
Europe (Including Iceland and Greenland)	GIFTS	$284,864	ACH- BANK TR	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$275,766	ACH- BANK TR	N/A
North America	SUBAWARD	$16,141	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$60,450	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$132,216	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$287,547	WIRE	N/A
Europe (Including Iceland and Greenland)	GIFTS	$110,771	WIRE	N/A
North America	SUBAWARD	$357,000	WIRE	N/A
South Asia	SUBAWARD	$186,357	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$177,598	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$280,848	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$275,176	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$159,622	WIRE	N/A
Sub-Saharan Africa	SUBAWARD	$329,037	WIRE	N/A
North America	SUBAWARD	$55,000	WIRE	N/A
Sub-Saharan Africa	SUBAWARD	$158,469	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$514,433	WIRE	N/A
East Asia and the Pacific	GIFTS	$10,000	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$30,892	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$105,000	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$86,205	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$57,234	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$29,248	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$600,000	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$21,600	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$54,000	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$59,315	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$54,000	WIRE	N/A
South Asia	SUBAWARD	$980,532	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$69,957	WIRE	N/A
North America	SUBAWARD	$304,680	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$38,000	WIRE	N/A
Sub-Saharan Africa	SUBAWARD	$10,571	WIRE	N/A
South America	SUBAWARD	$73,209	WIRE	N/A
Central America and the Caribbean	GIFTS	$40,000	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$244,357	ACH- BANK TR	N/A
Sub-Saharan Africa	SUBAWARD	$1,021,219	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$96,703	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$124,692	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$96,506	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$268,755	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$244,148	WIRE	N/A
North America	SUBAWARD	$79,882	CHECK	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$92,820	WIRE	N/A
Europe (Including Iceland and Greenland)	SUBAWARD	$146,843	WIRE	N/A
East Asia and the Pacific	SUBAWARD	$59,357	WIRE	N/A

Field	Value	IRS element (for citing)
Total501c3 Org	47	Total501c3OrgCnt
Total Other Org	7	TotalOtherOrgCnt
Transfer To Foreign Corp	Yes (true)	TransferToForeignCorpInd
Interest In Foreign Trust	false	InterestInForeignTrustInd
Foreign Corp Ownership	Yes (true)	ForeignCorpOwnershipInd
Passive Foreign Investmest Co	Yes (true)	PassiveForeignInvestmestCoInd
Foreign Partnership	false	ForeignPartnershipInd
Boycott Countries	false	BoycottCountriesInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	SCHEDULE F, PART I, LINE 2	FormAndLineReferenceDesc
Explanation	The Institute assigns responsibility for monitoring the use of grant funds outside of the United States to its Office of Sponsored Research. This office monitors all grant making activity including all applicable compliance regulations. Monitoring includes periodic reviews of budget to actual reports by both the Office of Sponsored Research and the Principal Investigator to ensure funds are used according to the agreement. Expenses are accounted for on an accrual basis.	ExplanationTxt

Schedule I IRS990ScheduleI

Field	Value	IRS element (for citing)
Grant Records Maintained	Yes (true)	GrantRecordsMaintainedInd

Recipient Table RecipientTable (89 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	Recipient EINRecipientEIN	IRC SectionIRCSectionDesc	Cash GrantCashGrantAmt	Non Cash AssistanceNonCashAssistanceDesc	Purpose Of GrantPurposeOfGrantTxt
3 POINT BIO LLC
4 DANA RD	BOXFORD	MA	01921	364806076	N/A	$814,244	N/A	PROGRAM SUPPORT
AMERICAN HEART ASSOCIATION INC
7272 GREENVILLE AVE	DALLAS	TX	752314596	135613797	501(c)(3)	$168,730	N/A	PROGRAM SUPPORT
ASYMMETRIK LTD
308 SENTINEL DR	ANNAPOLIS	MD	20701	452899572	N/A	$201,350	N/A	PROGRAM SUPPORT
BENAROYA RESEARCH AT VIRGINIA MASON
1201 9TH AVENUE	SEATTLE	WA	98101	910653422	501(c)(3)	$300,000	N/A	PROGRAM SUPPORT
BETH ISRAEL DEACONESS MEDICAL CTR
330 BROOKLINE AVE	BOSTON	MA	02215	042103881	501(c)(3)	$1,560,152	N/A	PROGRAM SUPPORT
BOSTON COLLEGE
140 COMMONWEALTH	CHESTNUT HILL	MA	02467	042103545	501(c)(3)	$25,000	N/A	PROGRAM SUPPORT
BOSTON UNIVERSITY
85 EAST NEWTON STREET	BOSTON	MA	02118	042103547	501(c)(3)	$425,326	N/A	PROGRAM SUPPORT
BRIGHAM & WOMEN'S HOSPITAL
75 FRANCIS STREET	BOSTON	MA	02115	042312909	501(c)(3)	$3,412,241	N/A	PROGRAM SUPPORT
CEDARS-SINAI MEDICAL CENTER
8700 BEVERLY BLVD	LOS ANGELES	CA	90048	951644600	501(c)(3)	$6,732	N/A	PROGRAM SUPPORT
CHILDREN'S HOSPITAL OF BOSTON
300 LONGWOOD AVE	BOSTON	MA	02115	042774441	501(c)(3)	$1,857,020	N/A	PROGRAM SUPPORT
CHILDREN'S HOSPITAL OF PHILADELPHIA
3401 CIVIC CTR BLVD	PHILADELPHIA	PA	19104	231352166	501(c)(3)	$17,909	N/A	PROGRAM SUPPORT
COLD SPRING HARBOR LABORATORY
1 BUNGTOWN RD	COLD SPRING HARBOR	NY	11724	112013303	501(c)(3)	$25,000	N/A	PROGRAM SUPPORT
COLOR GENOMICS INC
863 MITTEN ROAD	BURLINGAME	CA	94010	463353585	N/A	$5,288,811	N/A	PROGRAM SUPPORT
COLORADO STATE UNIVERSITY
6003 CAMPUS DELIVERY	FORT COLLINS	CO	80523	846000545	Gov't	$22,365	N/A	PROGRAM SUPPORT
COLUMBIA UNIVERSITY
615 WEST 131ST ST	NEW YORK	NY	10025	135598093	501(c)(3)	$299,902	N/A	PROGRAM SUPPORT
COUNT ME IN INC
415 MAIN ST	CAMBRIDGE	MA	02142	830561457	501(c)(3)	$140,638	N/A	PROGRAM SUPPORT
DANA FARBER CANCER INSTITUTE
BP451 450 BROOKLINE AVE	BOSTON	MA	02215	042263040	501(c)(3)	$3,914,462	N/A	PROGRAM SUPPORT
DELOITTE CONSULTING LLP
4022 SELLS DRIVE	HERMITAGE	TN	37076	061454513	N/A	$1,135,243	N/A	PROGRAM SUPPORT
DIMAGI INC
585 MASSACHUSETTS AVE	CAMBRIDGE	MA	02139	830343298	N/A	$276,548	N/A	PROGRAM SUPPORT
DUKE UNIVERSITY
PO BOX 602651	CHARLOTTE	NC	282602651	560532129	501(c)(3)	$626,408	N/A	PROGRAM SUPPORT
EMORY UNIVERSITY
1599 CLIFTON ROAD	ATLANTA	GA	30322	580566256	503(c)(3)	$68,534	N/A	PROGRAM SUPPORT
EMUGEN THERAPEUTICS LLC
242 HOMER ST	NEWTON	MA	02459	863092756	N/A	$1,000,000	N/A	PROGRAM SUPPORT
EUROFINS DISCOVERX PRODUCTS LLC
42501 ALBRAE STREET	FREMONT	CA	94538	843528205	N/A	$968,154	N/A	PROGRAM SUPPORT
FATHOM INFORMATION DESIGN (BEN FRY LLC)
300 CAMBRIDGE ST	BOSTON	MA	02114	271573165	N/A	$2,068,516	N/A	PROGRAM SUPPORT
FRED HUTCHINSON CANCER CENTER
1100 FAIRVIEW AVE	SEATTLE	WA	98109	911935159	501(c)(3)	$39,156	N/A	PROGRAM SUPPORT
GEISINGER CLINIC
100 N ACADEMY AVE	DANVILLE	PA	17822	236291113	501(c)(3)	$134,313	N/A	PROGRAM SUPPORT
GENERAL DYNAMICS INFORMATION TECHNOLOGYINC
3150 FAIRVIEW PARK	FALLS CHURCH	VA	22042	541194322	N/A	$573,563	N/A	PROGRAM SUPPORT
GLADSTONE INSTITUTE
1650 OWENS ST	SAN FRANCISCO	CA	94158	237203666	501(c)(3)	$26,645	N/A	PROGRAM SUPPORT
HARVARD PILGRIM HEALTH CARE INC
1 WELLNESS WAY	CANTON	MA	02021	042663394	501(c)(4)	$60,368	N/A	PROGRAM SUPPORT
HARVARD UNIVERSITY
1350 MASS AVE	CAMBRIDGE	MA	021383800	042103580	501(c)(3)	$15,530,321	N/A	PROGRAM SUPPORT
HEALTH RESEARCH INC
150 BROADWAY NO 560	MENANDS	NY	12204	141402155	501(c)(3)	$9,259	N/A	PROGRAM SUPPORT
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
1 GUSTAVE LLEVY PLACE	NEW YORK	NY	10029	136171197	501(c)(3)	$374,229	N/A	PROGRAM SUPPORT
INDIANA UNIVERSITY
509 E 3RD ST	BLOOMINGTON	IN	474013654	356001673	501(c)(3)	$133,621	N/A	PROGRAM SUPPORT
INVITAE
1400 16TH STREET	SAN FRANCISCO	CA	94103	271701898	N/A	$66,000	N/A	PROGRAM SUPPORT
JOHNS HOPKINS UNIVERSITY
3400 N CHARLES ST	BALTIMORE	MD	212182686	520595110	501(c)(3)	$85,080	N/A	PROGRAM SUPPORT
JOSLIN DIABETES CTR
ONE JOSLIN PL	BOSTON	MA	02215	042203836	501(c)(3)	$663,665	N/A	PROGRAM SUPPORT
LUNDQUIST INSTITUTE
1124 W CARSON ST	TORRANCE	CA	90502	952138184	501(c)(3)	$23,744	N/A	PROGRAM SUPPORT
MACGILLIVRAY FREEMAN FILMS EDUCATIONAL FDN
PO BOX 205	LAGUNA BEACH	CA	92652	450495514	501(c)(3)	$12,500	N/A	PROGRAM SUPPORT
MASCON MEDICAL
5 COMMONWEALTH AVE	WOBURN	MA	01801	042739441	N/A	$5,936	N/A	PROGRAM SUPPORT
MASSACHUSETTS EYE & EAR INFIRMARY
243 CHARLES ST	BOSTON	MA	02114	042103591	501(c)(3)	$78,748	N/A	PROGRAM SUPPORT
MASSACHUSETTS GENERAL HOSPITAL
55 FRUIT STREET	BOSTON	MA	021142517	041564655	501(c)(3)	$13,099,014	N/A	PROGRAM SUPPORT
MASSACHUSETTS INSTITUTE OF TECHNOLOGY
77 MASS AVE	CAMBRIDGE	MA	02139	042103594	501(c)(3)	$2,846,307	N/A	PROGRAM SUPPORT
MAYO CLINIC
200 FIRST STREET SW	ROCHESTER	MN	55905	416011702	501(c)(3)	$88,015	N/A	PROGRAM SUPPORT
MCLAUGHLIN RESEARCH INSTITUTE
1520 23RD ST SOUTH	GREAT FALLS	MT	59405	810459235	501(c)(3)	$88,720	N/A	PROGRAM SUPPORT
MCLEAN HOSPITAL
115 MILL ST	BELMONT	MA	02478	042697981	501(c)(3)	$256,270	N/A	PROGRAM SUPPORT
NATIONAL ALLIANCE ON MENTAL ILLNESS
4301 WILSON BLVD	ARLINGTON	VA	22203	431201653	501(c)(3)	$60,000	N/A	PROGRAM SUPPORT
NEW YORK GENOME CENTER INC
101 AVE OF THE AMERICAS	NEW YORK	NY	10013	800631734	501(c)(3)	$110,228	N/A	PROGRAM SUPPORT
NORTHEASTERN UNIVERSITY
360 HUNTINGTON AVE	BOSTON	MA	02115	041679980	501(c)(3)	$104,737	N/A	PROGRAM SUPPORT
NORTHWESTERN UNIVERSITY
633 CLARK ST	EVANSTON	IL	60208	362167817	501(c)(3)	$203,169	N/A	PROGRAM SUPPORT
OKLAHOMA MEDICAL RESEARCH FOUNDATION
825 NE 13TH ST	OKLAHOMA CITY	OK	73104	730580274	501(c)(3)	$80,808	N/A	PROGRAM SUPPORT
PRINCETON UNIVERSITY
701 CARNEGIE CENTER	PRINCETON	NJ	08540	210634501	501(c)(3)	$656,095	N/A	PROGRAM SUPPORT
SEVEN BRIDGES GENOMICS INC
529 MAIN STE 6610	CHARLESTOWN	MA	02129	453415885	N/A	$1,157,842	N/A	PROGRAM SUPPORT
ST JUDE CHILDREN'S RESEARCH HOSPITAL INC
262 DANNY THOMAS PL	MEMPHIS	TN	381053678	620646012	501(c)(3)	$110,191	N/A	PROGRAM SUPPORT
STANFORD UNIVERSITY
485 BROADWAY	REDWOOD CITY	CA	94063	941156365	501(c)(3)	$540,164	N/A	PROGRAM SUPPORT
THE INSPIRE PROJECT INC
329 PINE TREE RD	VENICE	FL	34293	823692406	501(c)(3)	$387,080	N/A	PROGRAM SUPPORT
THE JACKSON LABORATORY
600 MAIN ST	BAR HARBOR	ME	04609	010211513	501(c)(3)	$438,991	N/A	PROGRAM SUPPORT
THE OHIO STATE UNIVERSITY
1645 NEIL AVENUE	COLUMBUS	OH	43210	316025986	501(c)(3)	$95,355	N/A	PROGRAM SUPPORT
THE REGENTS OF THE UNIVERSITY OF MICHIGAN
3003 SOUTH STATE ST	ANN ARBOR	MI	48109	386006309	Gov't	$1,200,906	N/A	PROGRAM SUPPORT
THE ROCKEFELLER UNIVERSITY
1230 YORK AVENUE	NEW YORK	NY	10065	131624158	501(c)(3)	$122,538	N/A	PROGRAM SUPPORT
THE SCRIPPS RESEARCH INSTITUTE
10550 N TORREY PINES RD	LA JOLLA	CA	92037	330435954	501(c)(3)	$79,674	N/A	PROGRAM SUPPORT
THE UNIV OF MASSACHUSETTS MEDICAL SCHOOL
55 N LAKE AVENUE	WORCESTER	MA	01655	043167352	Gov't	$484,053	N/A	PROGRAM SUPPORT
THE UNIVERSITY OF CHICAGO
6054 S DREXEL AVE	CHICAGO	IL	60637	362177139	501(c)(3)	$627,142	N/A	PROGRAM SUPPORT
THE UNIVERSITY OF MISSISSIPPI MEDICAL CTR
2500 N STATE ST	JACKSON	MS	392164505	646008520	Gov't	$82,077	N/A	PROGRAM SUPPORT
THREE MOUNTAIN CONSULTING LLC
15450 HEMLOCK POINT	CHAGRIN FALLS	OH	44022	463465387	N/A	$355,500	N/A	PROGRAM SUPPORT
TRUSTEES OF TUFTS COLLEGE
169 HOLLAND ST	SOMERVILLE	MA	02144	042103634	501(c)(3)	$762,063	N/A	PROGRAM SUPPORT
TUFTS MEDICAL CENTER INC
800 WASHINGTON STREET	BOSTON	MA	02111	043400617	501(c)(3)	$50,146	N/A	PROGRAM SUPPORT
UNIVERSITY OF CALIFORNIA BERKELEY
2195 HEARST AVE	BERKELEY	CA	94720	946002123	501(c)(3)	$97,325	N/A	PROGRAM SUPPORT
UNIVERSITY OF CALIFORNIA LOS ANGELES
405 HILGARD AVENUE	LOS ANGELES	CA	90095	956006143	Gov't	$91,251	N/A	PROGRAM SUPPORT
UNIVERSITY OF CALIFORNIA SAN DIEGO
9500 GILMAN DR	LA JOLLA	CA	92093	956006144	Gov't	$1,099,611	N/A	PROGRAM SUPPORT
UNIVERSITY OF CALIFORNIA SANTA CRUZ
1156 HIGH STREET	SANTA CRUZ	CA	95064	941539563	Gov't	$1,170,758	N/A	PROGRAM SUPPORT
UNIVERSITY OF CALIFORNIASAN FRANCISCO
PO BOX 748872	LOS ANGELES	CA	900744872	946036493	Gov't	$429,207	N/A	PROGRAM SUPPORT
UNIVERSITY OF MARYLAND BALTIMORE
620 WEST LEXINGTON ST	BALTIMORE	MD	21201	526002033	170(c)(1)	$406,584	N/A	PROGRAM SUPPORT
UNIVERSITY OF MINNESOTA
PO BOX 1450	MINNEAPOLIS	MN	554855960	416007513	Gov't	$143,928	N/A	PROGRAM SUPPORT
UNIVERSITY OF MISSOURI
601 TURNER AVENUE	COLUMBIA	MO	652110001	436003859	Gov't	$8,580	N/A	PROGRAM SUPPORT
UNIVERSITY OF NORTH CAROLINA
PO BOX 402420	ATLANTA	GA	303842420	566001393	501(c)(3)	$93,300	N/A	PROGRAM SUPPORT
UNIVERSITY OF PENNSYLVANIA
3451 WALNUT ST	PHILADELPHIA	PA	19104	231352685	501(c)(3)	$450,336	N/A	PROGRAM SUPPORT
UNIVERSITY OF PITTSBURGH
123 UNIVERSITY PL	PITTSBURGH	PA	15213	250965591	501(c)(3)	$115,199	N/A	PROGRAM SUPPORT
UNIVERSITY OF SOUTHERN CALIFORNIA
1540 ALCAZAR ST	LOS ANGELES	CA	90033	951642394	501(c)(3)	$5,667	N/A	PROGRAM SUPPORT
UNIVERSITY OF VIRGINIA
PO BOX 400202	CHARLOTTESVILLE	VA	22904	546001796	501(c)(3)	$34,359	N/A	PROGRAM SUPPORT
UNIVERSITY OF WISCONSIN-MADISON
21 NORTH PARK ST	MADISON	WI	537151218	396006492	501(c)(3)	$721,477	N/A	PROGRAM SUPPORT
UTAH STATE UNIVERSITY
1415 OLD MAIN HILL	LOGAN	UT	84322	876000528	501(c)(3)	$63,410	N/A	PROGRAM SUPPORT
VANDERBILT UNIVERSITY MEDICAL CENTER
1161 21ST AVE	NASHVILLE	TN	372325545	352528741	501(c)(3)	$681,366	N/A	PROGRAM SUPPORT
VARILLY SCIENCES US INC
16192 COASTAL HIGHWAY	LEWES	DE	19958	881768639	N/A	$165,000	N/A	PROGRAM SUPPORT
VIRGINIA COMMONWEALTH UNIVERSITY
800 EAST LEIGH ST	RICHMOND	VA	232980568	546001758	Gov't	$18,208	N/A	PROGRAM SUPPORT
WAKE FOREST UNIVERSITY HEALTH SCIENCES
1834 WAKE FOREST RD	WINSTONSALEM	NC	27109	223849199	501(c)(3)	$248,329	N/A	PROGRAM SUPPORT
WASHINGTON UNIVERSITY IN ST LOUIS
660 S EUCLID AVE	ST LOUIS	MO	63110	430653611	501(c)(3)	$116,540	N/A	PROGRAM SUPPORT
WEILL CORNELL MEDICAL COLLEGE
445 E 69TH ST	NEW YORK	NY	10021	131623978	501(c)(3)	$206,367	N/A	PROGRAM SUPPORT
WHITEHEAD INSTITUTE
455 MAIN ST	CAMBRIDGE	MA	02142	061043412	501(c)(3)	$11,259	N/A	PROGRAM SUPPORT
YALE UNIVERSITY
PO BOX 1873	NEW HAVEN	CT	065208239	060646973	501(c)(3)	$596,592	N/A	PROGRAM SUPPORT

Field	Value	IRS element (for citing)
Total501c3 Org	61	Total501c3OrgCnt
Total Other Org	28	TotalOtherOrgCnt

Grants Other Asst To Indiv In US GrantsOtherAsstToIndivInUSGrp (2 entries)

Grant TypeGrantTypeTxt	RecipientRecipientCnt	Cash GrantCashGrantAmt
FELLOWSHIPS	115	$2,365,233
TUITION	68	$1,239,469

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	SCHEDULE I PART I LINE 2	FormAndLineReferenceDesc
Explanation	THE INSTITUTE ASSIGNS RESPONSIBILITY FOR MONITORING THE USE OF GRANT FUNDS INSIDE OF THE UNITED STATES TO ITS OFFICE OF SPONSORED RESEARCH. THIS OFFICE MONITORS ALL GRANT MAKING ACTIVITY INCLUDING ALL APPLICABLE COMPLIANCE REGULATIONS. MONITORING INCLUDES PERIODIC REVIEWS OF BUDGET TO ACTUAL REPORTS BY BOTH THE OFFICE OF SPONSORED RESEARCH AND THE PRINCIPAL INVESTIGATOR TO ENSURE FUNDS ARE USED ACCORDING TO THE AGREEMENT. EXPENSES ARE ACCOUNTED FOR ON AN ACCRUAL BASIS.	ExplanationTxt

Schedule J IRS990ScheduleJ

Field	Value	IRS element (for citing)
Idemnification Gross Up Pmts	Yes (X)	IdemnificationGrossUpPmtsInd
Housing Allowance Or Residence	Yes (X)	HousingAllowanceOrResidenceInd
Written Policy Ref T And E Expnss	false	WrittenPolicyRefTAndEExpnssInd
Substantiation Required	Yes (true)	SubstantiationRequiredInd
Compensation Committee	Yes (X)	CompensationCommitteeInd
Independent Consultant	Yes (X)	IndependentConsultantInd
Form990 Of Other Organizations	Yes (X)	Form990OfOtherOrganizationsInd
Compensation Survey	Yes (X)	CompensationSurveyInd
Board Or Committee Approval	Yes (X)	BoardOrCommitteeApprovalInd
Severance Payment	false	SeverancePaymentInd
Supplemental Nonqual Rtr Plan	false	SupplementalNonqualRtrPlanInd
Equity Based Comp Arrngm	false	EquityBasedCompArrngmInd
Comp Based On Revenue Of Flng Org	false	CompBasedOnRevenueOfFlngOrgInd
Comp Bsd On Rev Related Orgs	false	CompBsdOnRevRelatedOrgsInd
Comp Bsd Net Earns Flng Org	false	CompBsdNetEarnsFlngOrgInd
Comp Bsd Net Earns Rltd Orgs	false	CompBsdNetEarnsRltdOrgsInd
Any Non Fixed Payments	false	AnyNonFixedPaymentsInd
Initial Contract Exception	Yes (true)	InitialContractExceptionInd
Rebuttable Presumption Proc	Yes (true)	RebuttablePresumptionProcInd

Rltd Org Officer Trst Key Empl RltdOrgOfficerTrstKeyEmplGrp (13 entries)

TitleTitleTxt	Base Compensation Filing OrgBaseCompensationFilingOrgAmt	Compensation Based On Rltd OrgsCompensationBasedOnRltdOrgsAmt	Bonus Filing OrganizationBonusFilingOrganizationAmount	Bonus Related OrganizationsBonusRelatedOrganizationsAmt	Other Compensation Filing OrgOtherCompensationFilingOrgAmt	Other Compensation Rltd OrgsOtherCompensationRltdOrgsAmt	Deferred Compensation Flng OrgDeferredCompensationFlngOrgAmt	Deferred Comp Rltd OrgsDeferredCompRltdOrgsAmt	Nontaxable Benefits Filing OrgNontaxableBenefitsFilingOrgAmt	Nontaxable Benefits Rltd OrgsNontaxableBenefitsRltdOrgsAmt	Total Compensation Filing OrgTotalCompensationFilingOrgAmt	Total Compensation Rltd OrgsTotalCompensationRltdOrgsAmt	Comp Report Prior990 Filing OrgCompReportPrior990FilingOrgAmt	Comp Report Prior990 Rltd OrgsCompReportPrior990RltdOrgsAmt
DAN SHORE
CFO/TREASURER	$438,346	$0	$0	$0	$2,499	$0	$27,450	$0	$31,004	$0	$499,299	$0	$0	$0
LAURIE PESSAH
BOD ADMIN/ASSISTANT CLERK	$154,174	$0	$7,500	$0	$1,007	$0	$14,692	$0	$31,147	$0	$208,520	$0	$0	$0
TODD GOLUB
INSTITUTE DIRECTOR	$796,815	$0	$0	$0	$20,929	$0	$27,450	$0	$29,438	$0	$874,632	$0	$0	$0
WANDA CORDOVA
SEE SCHEDULE O	$248,985	$0	$15,000	$0	$21,418	$0	$24,842	$0	$6,811	$0	$317,056	$0	$0	$0
JESSE SOUWEINE
CHIEF OPERATING OFFICER	$534,552	$0	$50,000	$0	$22,279	$0	$27,450	$0	$34,284	$0	$668,565	$0	$0	$0
STACEY GABRIEL
CHIEF GENOMICS OFFICER	$521,355	$0	$133,084	$0	$22,999	$0	$27,450	$0	$20,436	$0	$725,324	$0	$0	$0
MORGAN SHENG
CORE INSTITUTE MEMBER	$330,343	$0	$9,381	$0	$249,422	$0	$27,450	$0	$32,531	$0	$649,127	$0	$0	$0
NIALL LENNON
SR DIR TRANSLATIONAL GENOMICS	$312,090	$0	$100,000	$0	$21,947	$0	$27,450	$0	$30,017	$0	$491,504	$0	$0	$0
SHEILA DODGE
SR. DIRECTOR GP OPERATIONS	$322,390	$0	$100,942	$0	$11,739	$0	$27,450	$0	$23,848	$0	$486,369	$0	$0	$0
HEATHER JANKINS
SEE SCHEDULE O	$280,939	$0	$38,246	$0	$121,188	$0	$26,414	$0	$31,711	$0	$498,498	$0	$0	$0
CORRINA L HALE
SR. COUNSEL/CLERK (BEG 10/22)	$231,923	$0	$0	$0	$1,119	$0	$21,501	$0	$21,561	$0	$276,104	$0	$0	$0
MICHAEL CHRISTIANO
CHIEF BUSINESS OFFICER	$412,769	$0	$20,000	$0	$4,299	$0	$27,450	$0	$30,066	$0	$494,584	$0	$0	$0
JUSTINE LEVIN-ALLERHAND
SEE SCHEDULE O	$0	$0	$150,000	$0	$0	$0	$0	$0	$0	$0	$150,000	$0	$0	$0

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	PROVISION OF BENEFITS	FormAndLineReferenceDesc
Explanation	FORM 990, SCHEDULE J, LINE 1A AS AN ELEMENT OF HIS COMPENSATION ARRANGEMENT, A CORE INSTITUTE MEMBER RECEIVED A HOUSING ALLOWANCE DURING THE CALENDAR YEAR ENDED DECEMBER 31, 2022. THE CORE INSTITUTE MEMBER RECEIVED GROSS-UP PAYMENTS ON CERTAIN AMOUNTS FOR TAX PURPOSES. HOUSING AND TAX GROSS UP PAYMENTS ARE REFLECTED IN THE "OTHER REPORTABLE COMPENSATION" AMOUNT ON SCHEDULE J, PART II, COLUMN B (III) AND ARE CONSIDERED TAXABLE COMPENSATION TO THE INDIVIDUAL. THESE BENEFITS WERE REVIEWED AND APPROVED BY APPOINTED LEADERSHIP WITHIN THE INSTITUTE. FORM 990, SCHEDULE J, LINE 8 AND 9 THE SENIOR COUNSEL/CLERK ENTERED INTO A CONTRACT DURING CALENDAR YEAR 2022 THAT WAS SUBJECT TO THE INITIAL CONTRACT EXCEPTION.	ExplanationTxt

Schedule K IRS990ScheduleK

Tax Exempt Bonds Issues TaxExemptBondsIssuesGrp

Field	Value	IRS element (for citing)
Bond Reference	A	BondReferenceCd

Issuer Name IssuerName

Field	Value	IRS element (for citing)
Business Name Line1	MASS DEVELOPMENT FINANCE AGENCY - SERIES 2017	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Bond Issuer EIN	043431814	BondIssuerEIN
CUSIP	57584X3E9	CUSIPNum
Bond Issued	2017-11-16	BondIssuedDt
Issue Price	$291,123,863	IssuePriceAmt
Purpose	DEFEASANCE OF PRIOR BOND ISSUE	PurposeDesc
Defeased	false	DefeasedInd
On Behalf Of Issuer	false	OnBehalfOfIssuerInd
Pool Financing	false	PoolFinancingInd

Tax Exempt Bonds Proceeds TaxExemptBondsProceedsGrp

Field	Value	IRS element (for citing)
Bond Reference	A	BondReferenceCd
Retired	$0	RetiredAmt
Bond Defeased	$0	BondDefeasedAmt
Total Proceeds	$291,123,863	TotalProceedsAmt
In Reserve Fund	$0	InReserveFundAmt
Capitalized Interest	$0	CapitalizedInterestAmt
Refunding Escrow	$288,787,345	RefundingEscrowAmt
Issuance Costs From Proceeds	$2,336,518	IssuanceCostsFromProceedsAmt
Credit Enhancement	$0	CreditEnhancementAmt
Working Capital Expenditures	$0	WorkingCapitalExpendituresAmt
Capital Expenditures	$0	CapitalExpendituresAmt
Other Spent Proceeds	$0	OtherSpentProceedsAmt
Unspent	$0	UnspentAmt
Substantial Completion	2017	SubstantialCompletionYr
Refunding Tax Exempt Bonds	false	RefundingTaxExemptBondsInd
Refunding Taxable Bonds	Yes (true)	RefundingTaxableBondsInd
Final Allocation Made	Yes (true)	FinalAllocationMadeInd
Adequate Books And Rec Maint	Yes (true)	AdequateBooksAndRecMaintInd

Tax Exempt Bonds Private Bus Use TaxExemptBondsPrivateBusUseGrp

Field	Value	IRS element (for citing)
Bond Reference	A	BondReferenceCd
Owning Bond Financed Property	false	OwningBondFinancedPropertyInd
Any Lease Arrangements	Yes (true)	AnyLeaseArrangementsInd
Mgmt Contract Bond Fincd Prop	false	MgmtContractBondFincdPropInd
Any Research Agreements	Yes (true)	AnyResearchAgreementsInd
Engage Bond Counsel Research	Yes (true)	EngageBondCounselResearchInd
Private Bus Use By Others	0	PrivateBusUseByOthersPct
Bond Iss Meet Prvt Sec Pymt Test	false	BondIssMeetPrvtSecPymtTestInd
Change In Use Bond Financed Prop	false	ChangeInUseBondFinancedPropInd
Remedial Action Taken	false	RemedialActionTakenInd
Procs Nonqualified Bond Remdtd	false	ProcsNonqualifiedBondRemdtdInd

Tax Exempt Bonds Arbitrage TaxExemptBondsArbitrageGrp

Field	Value	IRS element (for citing)
Bond Reference	A	BondReferenceCd
Form8038 T Filed	false	Form8038TFiledInd
Rebate Not Due Yet	Yes (true)	RebateNotDueYetInd
Exception To Rebate	false	ExceptionToRebateInd
No Rebate Due	Yes (true)	NoRebateDueInd
Variable Rate Issue	false	VariableRateIssueInd
Hedge Identified In Bks And Rec	false	HedgeIdentifiedInBksAndRecInd

Hedge Provider Name HedgeProviderName

Field	Value	IRS element (for citing)
Business Name Line1	0	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Gross Proceeds Invested In GIC	false	GrossProceedsInvestedInGICInd

GIC Provider Name GICProviderName

Field	Value	IRS element (for citing)
Business Name Line1	0	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Gross Proceeds Invested	false	GrossProceedsInvestedInd
Written Proc To Monitor Reqs	Yes (true)	WrittenProcToMonitorReqsInd

Procedures Corrective Action ProceduresCorrectiveActionGrp

Field	Value	IRS element (for citing)
Bond Reference	A	BondReferenceCd
Procedures Corrective Action	Yes (true)	ProceduresCorrectiveActionInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	ARBITRAGE RABATE COMPUTATION	FormAndLineReferenceDesc
Explanation	PART IV, LINE 2C THE MASS DEVELOPMENT FINANCE AGENCY REVENUE BONDS 2017 SERIES REBATE COMPUTATION FOR THE PERIOD ENDING JUNE 30, 2023 WILL BE PERFORMED BY AUGUST 30, 2023.	ExplanationTxt

Schedule M IRS990ScheduleM

Field	Value	IRS element (for citing)
Works Of Art		WorksOfArtGrp
Art Historical Treasures		ArtHistoricalTreasuresGrp
Art Fractional Interest		ArtFractionalInterestGrp
Books And Publications		BooksAndPublicationsGrp
Clothing And Household Goods		ClothingAndHouseholdGoodsGrp
Cars And Other Vehicles		CarsAndOtherVehiclesGrp
Boats And Planes		BoatsAndPlanesGrp
Intellectual Property		IntellectualPropertyGrp

Securities Publicly Traded SecuritiesPubliclyTradedGrp

Field	Value	IRS element (for citing)
Non Cash Checkbox	Yes (X)	NonCashCheckboxInd
Contribution	4	ContributionCnt
Noncash Contributions Rpt F990	$1,521,434	NoncashContributionsRptF990Amt
Method Of Determining Revenues	MARKET VALUE	MethodOfDeterminingRevenuesTxt

Field	Value	IRS element (for citing)
Securities Closely Held Stock		SecuritiesCloselyHeldStockGrp

Secur Prtnrshp Trust Intrsts SecurPrtnrshpTrustIntrstsGrp

Field	Value	IRS element (for citing)
Non Cash Checkbox	Yes (X)	NonCashCheckboxInd
Contribution	1	ContributionCnt
Noncash Contributions Rpt F990	$59,877,532	NoncashContributionsRptF990Amt
Method Of Determining Revenues	MARKET VALUE	MethodOfDeterminingRevenuesTxt

Field	Value	IRS element (for citing)
Securities Miscellaneous		SecuritiesMiscellaneousGrp
Qualified Contrib Hist Struct		QualifiedContribHistStructGrp
Qualified Contrib Other		QualifiedContribOtherGrp
Real Estate Residential		RealEstateResidentialGrp
Real Estate Commercial		RealEstateCommercialGrp
Real Estate Other		RealEstateOtherGrp
Collectibles		CollectiblesGrp
Food Inventory		FoodInventoryGrp
Drugs And Medical Supplies		DrugsAndMedicalSuppliesGrp
Taxidermy		TaxidermyGrp
Historical Artifacts		HistoricalArtifactsGrp
Scientific Specimens		ScientificSpecimensGrp
Archaeological Artifacts		ArchaeologicalArtifactsGrp
Any Property That Must Be Held	false	AnyPropertyThatMustBeHeldInd
Review Process Unusual NC Gifts	Yes (true)	ReviewProcessUnusualNCGiftsInd
Third Parties Used	false	ThirdPartiesUsedInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	SCHEDULE M, PART I, Column (b)	FormAndLineReferenceDesc
Explanation	The number of contributions are used for reporting the list of noncash contributions.	ExplanationTxt

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (15 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
ORGANIZATION'S MISSION	FORM 990, PART I, LINE 1 THE MISSION OF THE BROAD INSTITUTE IS TO PROPEL PROGRESS IN BIOMEDICINE, THROUGH RESEARCH AIMED AT THE UNDERSTANDING AND TREATMENT OF DISEASE, AND THE DISSEMINATION OF SCIENTIFIC KNOWLEDGE TO THE SCIENTIFIC COMMUNITY TO BENEFIT THE PUBLIC. WE ARE A RESEARCH ORGANIZATION DEDICATED TO BETTER UNDERSTANDING THE ROOTS OF DISEASE AND NARROWING THE GAP BETWEEN NEW BIOLOGICAL INSIGHTS AND IMPACT FOR PATIENTS.
VOLUNTEERS	FORM 990, PART I, LINE 6 THE BROAD INSTITUTE DOES NOT FORMALLY TRACK VOLUNTEERS BUT HAS INCLUDED THE NUMBER OF BOARD MEMBERS AND COMMITTEE MEMBERS THAT ARE UNCOMPENSATED.
STATEMENT OF PROGRAM SERVICE ACCOMPLISHMENTS	FORM 990, PART III, LINE 4A THE BROAD INSTITUTE OPERATES FOR EDUCATIONAL AND SCIENTIFIC PURPOSES TO IMPROVE HUMAN HEALTH BY USING GENOMICS TO ADVANCE THE UNDERSTANDING OF THE BIOLOGY AND TREATMENT OF HUMAN DISEASE, AND TO HELP LAY THE GROUNDWORK FOR A NEW GENERATION OF THERAPIES. THE INSTITUTE DEFINES A NEW COLLABORATIVE MODEL FOR BIOMEDICAL RESEARCH, BRINGING TOGETHER EXTRAORDINARY SCIENTISTS ACROSS HARVARD, MIT AND HARVARD-AFFILIATED HOSPITALS AND USES NEW APPROACHES THAT COMBINE BIOLOGY, CHEMISTRY, MATHEMATICS, COMPUTATION AND ENGINEERING WITH MEDICAL SCIENCE AND CLINICAL RESEARCH. ITS SCIENTISTS ARE COMMITTED TO UNDERSTANDING THE FUNDAMENTAL BASIS OF GENOME AND CELL BIOLOGY, AND TO DEVELOPING TRANSFORMATIVE NEW APPROACHES TO BIOMEDICAL RESEARCH. SCIENTIFIC AREAS INCLUDE CHEMICAL BIOLOGY AND THERAPEUTICS SCIENCE, DRUG DISCOVERY, GENOME REGULATION, CELLULAR CIRCUITRY AND EPIGENOMICS, IMMUNOLOGY, MEDICAL AND POPULATION GENETICS, AND METABOLISM. BROAD'S RESEARCHERS BRING EXPERTISE IN DIFFERENT TECHNOLOGY AREAS, CALLED PLATFORMS, TO COLLABORATE ON CHALLENGING PROJECTS THAT COULD NOT BE DONE WITHIN A TYPICAL RESEARCH LABORATORY. TECHNOLOGY AREAS INCLUDE DATA SCIENCES, GENETIC PERTURBATION, GENOMICS, IMAGING, METABOLOMICS AND PROTEOMICS. THE INSTITUTE IS FOCUSED ON USING COLLABORATIVE APPROACHES TO MAKE FOUNDATIONAL ADVANCES IN A NUMBER OF DISEASE AREAS. THESE AREAS INCLUDE CANCER, CARDIOVASCULAR DISEASE, DIABETES, INFECTIOUS DISEASE AND MICROBIOME, KIDNEY DISEASE, OBESITY, PSYCHIATRIC DISORDERS AND RARE DISEASE. THE BROAD INSTITUTE IS COMMITTED TO MAKING THE EXTENSIVE DATA, METHODS, AND TECHNOLOGIES IT GENERATES SECURELY, RAPIDLY AND READILY ACCESSIBLE TO THE SCIENTIFIC COMMUNITY TO DRIVE BIOMEDICAL PROGRESS AROUND THE WORLD. IN RESPONSE TO THE OUTBREAK OF COVID-19, THE BROAD INSTITUTE WORKED WITH THE COMMONWEALTH OF MASSACHUSETTS TO LAUNCH AN EFFORT TO ENGAGE IN LARGE-SCALE COVID-19 DIAGNOSTIC TESTING SERVICES FOR A WIDE VARIETY OF CONSTITUENCIES INCLUDING HOSPITALS, CLINICS, NURSING HOMES, EDUCATIONAL INSTITUTIONS, AND HIGH-IMPACT COMMUNITIES. THE INSTITUTE WAS UNIQUELY POSITIONED TO RESPOND TO THE PUBLIC HEALTH EMERGENCY DUE TO ITS ABILITY TO PROCESS LARGE NUMBERS OF TESTS RAPIDLY, A KEY ELEMENT IN SEEKING TO REDUCE COMMUNITY SPREAD OF COVID-19. THESE LARGE-SCALE DIAGNOSTIC TESTING SERVICES LESSENED THE BURDEN OF GOVERNMENT BY REDUCING THE BURDEN OF IMPORTANT PUBLIC HEALTH CONCERNS THAT WOULD HAVE OTHERWISE FALLEN ON THE GOVERNMENT. TO ACHIEVE THIS GOAL, THE INSTITUTE CONVERTED A CLIA-CERTIFIED LAB INTO A LARGE-SCALE COVID-19 TESTING FACILITY AND CREATED A NOVEL AUTOMATION SYSTEM FOR TEST PROCESSING THAT WAS SCALABLE, MODULAR, AND HIGH-THROUGHPUT. THE INSTITUTE COLLABORATED WITH THE COMMONWEALTH OF MASSACHUSETTS, THE MASSACHUSETTS DEPARTMENT OF PUBLIC HEALTH, AND LOCAL MEDICAL FACILITIES TO PROCESS PATIENT SAMPLES IN ORDER TO MEET PRESSING PUBLIC HEALTH NEEDS. DURING FY23, THE INSTITUTE'S LARGE-SCALE TESTING WAS AN IMPORTANT COMPONENT OF THE COMMONWEALTH OF MASSACHUSETTS' OVERALL EFFORTS TO MANAGE COVID-19, THEREBY PROMOTING THE HEALTH AND WELL BEING OF ALL RESIDENTS. WHILE THE INSTITUTE'S COVID-19 TESTING OPERATIONS HAVE, BY LESSENING THE BURDENS OF GOVERNMENT, FURTHURED THE INSTITUTE'S MISSION, THE INSTITUTE DETERMINED DURING FY23 TO FOCUS ON OTHER ASPECTS OF ITS MISSION AND WOUND DOWN LARGE-SCALE COVID TESTING ACTIVITIES IN JUNE 2023. THE BROAD INSTITUTE HOLDS AN ANNUAL SCIENTIFIC RETREAT, A MULTI-DAY MEETING FEATURING PRESENTATIONS AND POSTERS ON A VARIETY OF RESEARCH PROJECTS ACROSS THE INSTITUTE. IN 2022, THE RETREAT WAS ATTENDED BY APPROXIMATELY 2,500 PARTICIPANTS FROM THE COMMUNITY, BOTH VIRTUALLY AND IN PERSON. THE BROAD'S EDUCATIONAL OUTREACH PROGRAM ENGAGES BOSTON-CAMBRIDGE AREA HIGH SCHOOL STUDENTS IN SCIENTIFIC RESEARCH BY PROVIDING SUMMER INTERNSHIPS AND SEMESTER-LONG RESEARCH PROJECTS. IN 2022, 26 HIGH SCHOOL STUDENTS PARTICIPATED IN A SUMMER SCHOLARS PROGRAM DURING THE ACADEMIC YEAR. IN 2022, AS PART OF THE SEVENTH ANNUAL BROAD SCIENTISTS IN THE CLASSROOM PROGRAM WITH CAMBRIDGE PUBLIC SCHOOLS, BROAD SCIENTISTS VISITED GRADE LEVEL CLASSROOMS AND WORKED WITH STUDENTS THROUGHOUT SCIENCE UNITS. BROAD SERVED APPROXIMATELY 466 STUDENTS THROUGHOUT THIS INITIATIVE. BROAD VOLUNTEERS MENTORED 34 STUDENTS IN THE BIO-CODING CLUB DESIGNED TO ENGAGE 6-8 GRADERS IN THE FIELD OF BIOLOGY. ALSO IN 2022, BROAD PARTICPATED IN SEVERAL EDUCATIONAL EVENTS THROUGHOUT THE LOCAL COMMUNITY. BROAD SCIENTISTS PARTICIPATED IN TALKS AND PRESENTATIONS TO VARIOUS GROUPS ACROSS THE COMMUNITY SUCH AS CAMBRIDGE CITY COUNCIL CANDIDATES, HIGH SCHOOL EDUCATORS AND HIGH SCHOOL AND UNDERGRADUATE STUDENTS. TO HELP INSPIRE YOUNG PEOPLE AND INCREASE THE NUMBER OF SCIENTISTS FROM DIVERSE BACKGROUNDS, THE BROAD'S DIVERSITY INITIATIVE IN SCIENTIFIC RESEARCH OFFERS PROGRAMS FOR INDIVIDUALS FROM HISTORICALLY UNDERREPRESENTED GROUPS AT DIFFERENT STAGES OF THEIR EDUCATION AND CAREERS. IN 2022, 26 HIGH SCHOOL STUDENTS, 19 UNDERGRADUATE STUDENTS AND 8 FACULTY MEMBERS PARTICIPATED IN THESE PROGRAMS. CAREERS. IN 2022, 26 HIGH SCHOOL STUDENTS, 19 UNDERGRADUATE STUDENTS AND 8 FACULTY MEMBERS PARTICIPATED IN THESE PROGRAMS.
RELATIONSHIPS AMONG	FORM 990 PART VI, LINE 2 PHILLIP SHARP IS AN EMPLOYEE OF MIT, SALLY KORNBLUTH IS THE PRESIDENT OF MIT AND L. RAFAEL REIF WAS THE FORMER PRESIDENT OF MIT; THEREFORE THEY HAVE A BUSINESS RELATIONSHIP. ALL ARE/WERE DIRECTORS AT THE BROAD INSTITUTE. GEORGE Q. DALEY IS AN EMPLOYEE OF HARVARD, LAWRENCE BACOW WAS THE PRESIDENT OF HARVARD (UNT 6/23), AND SHIRLEY TILGHMAN IS A FELLOW OF HARVARD; THEREFORE THEY HAVE A BUSINESS RELATIONSHIP. ALL ARE DIRECTORS AT THE BROAD INSTITUTE. SHIRLEY TILGHMAN IS THE CHAIR OF CALICO'S SCIENTIFIC BOARD AND ARTHUR LEVINSON IS THE CEO OF CALICO; THEREFORE THEY HAVE A BUSINESS RELATIONSHIP. BOTH ARE DIRECTORS AT THE BROAD INSTITUTE.
CHANGES TO ORGANIZATIONAL DOCUMENTS	FORM 990, PART VI, LINE 4 IN AUGUST 2022, CHANGES TO THE INSTITUTE'S ORGANIZATIONAL DOCUMENTS INCLUDE AN AMENDMENT TO THE ARTICLES OF ORGANIZATION TO CLARIFY THE BROAD'S CHARITABLE PURPOSE INCLUDES LESSENING THE BURDENS OF GOVERNMENT.
MEMBERS	FORM 990 PART VI, LINE 6 THE MEMBERS OF THE BROAD INSTITUTE CONSIST OF MIT, HARVARD, AND THE ELI AND EDYTHE BROAD FOUNDATION.
DECISIONS OF THE GOVERNING BODY SUBJECT TO APPROVAL BY MEMBERS	FORM 990 PART VI, LINE 7A AND 7B BROAD MEMBERS (HARVARD, MIT AND THE BROAD FOUNDATION) EXERCISE ALL POWERS CONSISTENT WITH THE ACTIVITIES AND AFFAIRS OF THE BROAD INSTITUTE. THE MEMBERS HAVE ALL POWERS AND RIGHTS AS ARE VESTED IN THEM BY LAW, THE ARTICLES OF ORGANIZATION AND THE BY-LAWS, WHICH INCLUDE AMENDMENTS TO THE BY-LAWS AND ARTICLES OF INCORPORATION, THE ELECTION OR REPLACEMENT OF DIRECTORS AND DISSOLUTION OF THE INSTITUTE. THE MEMBERS SHALL HOLD AN ANNUAL MEETING FOR ELECTION OF DIRECTORS AND FOR THE CONDUCT OF SUCH OTHER BUSINESS AS MAY COME BEFORE THE MEETING.
REVIEW OF 990	FORM 990, PART VI, LINE 11B THE BROAD INSTITUTE'S FORM 990 WAS PREPARED WITH THE ASSISTANCE OF THE INSTITUTE'S AUDITORS, PRICEWATERHOUSECOOPERS LLP. THE DRAFT FORM 990 WAS PROVIDED TO THE INSTITUTE'S SENIOR MANAGEMENT AND AUDIT, RISK AND COMPLIANCE COMMITTEE OF THE BOARD FOR REVIEW AND COMMENT. THE FULL BOARD RECEIVED A COMPLETED COPY OF THE FORM 990 PRIOR TO THE FORM BEING FILED WITH THE IRS.
CONFLICT OF INTEREST POLICY	FORM 990, PART VI, LINE 12C EACH DIRECTOR AND OFFICER HAS A DUTY TO PLACE THE INTEREST OF THE INSTITUTE FOREMOST IN ANY DEALING WITH THE INSTITUTE AND HAS A CONTINUING RESPONSIBILITY TO COMPLY WITH THE REQUIREMENTS OF THIS POLICY. PROMPTLY FOLLOWING THEIR ELECTION OR APPOINTMENT, AND THEREAFTER NOT LATER THAN THE FIRST DAY OF DECEMBER OF EACH YEAR, EACH DIRECTOR AND OFFICER SHALL ACKNOWLEDGE THEIR FAMILIARITY WITH THIS POLICY AND SHALL DISCLOSE IN WRITING TO THE CHAIRMAN OF THE BOARD ANY EXISTING FINANCIAL OR OTHER MATERIAL INTERESTS SUBJECT TO THIS POLICY BY COMPLETING A CONFLICT OF INTEREST DISCLOSURE STATEMENT. THE CONFLICT OF INTEREST DISCLOSURE STATEMENTS SHALL BE REVIEWED BY THE CHAIRMAN OF THE BOARD. ANY ISSUES NOT PREVIOUSLY DISCLOSED SHALL BE REFERRED BY THEM TO THE BOARD OR APPROPRIATE COMMITTEE. THE CONFLICT OF INTEREST DISCLOSURE STATEMENTS SHALL BE RETAINED IN THE CONFIDENTIAL FILES OF THE CHAIRMAN OF THE BOARD. IF A DIRECTOR OR OFFICER DISCLOSES A CONFLICT OF INTEREST TO A PROPOSED OR EXISTING ARRANGEMENT, THE INSTITUTE'S POLICY PLACES CERTAIN RESTRICTIONS ON THEIR ABILITY TO PARTICIPATE IN THE GOVERNING BODY'S DELIBERATIONS AND DECISIONS AROUND THE ARRANGEMENT. IF AN EMPLOYEE WITH THE AUTHORITY TO INFLUENCE BUSINESS DECISIONS DISCLOSES A CONFLICT OF INTEREST RELATED TO A PROPOSED BUSINESS DECISION, THE INSTITUTE'S POLICY PLACES CERTAIN RESTRICTIONS ON THEIR ABILITY TO PARTICIPATE IN THE DECISION-MAKING PROCESS.
COMPENSATION	FORM 990, PART VI, LINES 15A AND 15B THE BROAD INSTITUTE MOST RECENTLY ENGAGED A CONSULTING FIRM TO CONDUCT AN INDEPENDENT STUDY FOR THE COMPENSATION OF THE INSTITUTE DIRECTOR IN 2021, AS WELL AS OTHER TOP LEADERSHIP POSITIONS IN 2020 and 2022. THE STUDY FINDINGS WERE PRESENTED TO THE LEADERSHIP, PERSONNEL POLICY AND BOARD GOVERNANCE COMMITTEE FOR REVIEW. THE BOARD OF DIRECTORS' DELIBERATIONS AND DECISIONS WERE CONTEMPORANEOUSLY DOCUMENTED.
PUBLIC DISCLOSURE OF DOCUMENTS	FORM 990, PART VI, LINE 18 THE FORM 990 IS MADE AVAILABLE UPON REQUEST AND ON GUIDESTAR.ORG. THE FORM 1023 IS MADE AVAILABLE UPON REQUEST.
AVAILABILITY OF DOCUMENTS	FORM 990, PART VI, LINE 19 THE INSTITUTE'S AUDITED FINANCIAL STATEMENTS ARE ATTACHED TO THE ANNUALLY FILED MASSACHUSETTS FORM PC, WHICH IS AVAILABLE TO THE PUBLIC. THE INSTITUTE'S GOVERNING DOCUMENTS AND CONFLICT OF INTEREST POLICY ARE AVAILABLE TO THE PUBLIC UPON REQUEST.
OFFICER TITLES	FORM 990, PART VII, LINE 1A WANDA CORDOVA IS AN OFFICER OF THE BROAD INSTITUTE. HER TITLE IS SENIOR ADVISOR TO THE CFO / ASSISTANT TREASURER. HEATHER JANKINS IS A HIGHLY COMPENSATED EMPLOYEE AT THE BROAD INSTITUTE. HER TITLE IS SENIOR DIRECTOR, OPERATIONS AND FINANCES, DSP. JUSTINE LEVIN-ALLERHAND WAS A FORMER OFFICER AT THE BROAD INSTITUTE. HER TITLE WAS CHIEF DEVELOPMENT OFFICER /CLERK (UNTIL 11/21). LAURIE PESSAH IS AN OFFICER AT THE BROAD INSTITUTE. HER TITLE IS BOARD OF DIRECTORS ADMINISTRATOR AND ASSISTANT CLERK. SHE ALSO PERFORMED THE DUTIES OF CLERK IN THE INTERIM PERIOD UNTIL CORRINA HALE WAS APPOINTED CLERK IN SEPTEMBER 2022.
RECONCILIATION OF NET ASSETS	FORM 990, PART XI, LINE 9 THE INSTITUTE RECOGNIZED CHANGES IN THE INSTITUTE'S BENEFICIAL INTEREST IN TRUST OF $59,586,586 IN NONOPERATING ACTIVITIES IN ITS FINANCIAL STATEMENTS.
AMENDED RETURN	THIS RETURN IS BEING AMENDED WITH RESPECT TO PAGE 1 HEADING, ITEM I: TAX-EXEMPT STATUS AND SCHEDULE A: PUBLIC CHARITY STATUS AND PUBLIC SUPPORT. DUE TO A SOFTWARE ERROR, THE BOX FOR 501(C)(2) WAS INADVERTENTLY SELECTED IN HEADING ITEM I. THE 2023 FORM 990 FOR THE BROAD INSTITUTE, INC. IS BEING AMENDED AND RE-FILED TO SELECT 501(C)(3) WHICH IS THE BROAD INSTITUTE, INC'S TAX-EXEMPT STATUS AS PROVIDED IN ITS IRS DETERMINATION LETTER.

Schedule R IRS990ScheduleR

Id Disregarded Entities IdDisregardedEntitiesGrp (2 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile StateLegalDomicileStateCd	Total IncomeTotalIncomeAmt	End Of Year AssetsEndOfYearAssetsAmt	Business Name Line1DirectControllingEntityName/BusinessNameLine1Txt
BROAD CLINICAL LABS LLC
415 MAIN STREET	CAMBRIDGE	MA	02142	352469571	DX TEST SVC	MA	-$206,774,620	$183,641,499	BROAD INST
GENOME BRIDGE LLC
415 MAIN STREET	CAMBRIDGE	MA	02142	900984758	COMBINE DATA	MA	$0	$0	BROAD INST

Id Related Tax Exempt Org IdRelatedTaxExemptOrgGrp

Disregarded Entity Name DisregardedEntityName

Field	Value	IRS element (for citing)
Business Name Line1	THE STANLEY FUND FOR THE BROAD INSTITUTE	BusinessNameLine1Txt

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	415 MAIN SREET	AddressLine1Txt
City	CAMBRIDGE	CityNm
State Abbreviation	MA	StateAbbreviationCd
ZIP	02142	ZIPCd

Field	Value	IRS element (for citing)
EIN	465574304	EIN
Primary Activities	SUPPORT. ORG.	PrimaryActivitiesTxt
Legal Domicile State	MA	LegalDomicileStateCd
Exempt Code Section	501(c)(3)	ExemptCodeSectionTxt
Public Charity Status	12a	PublicCharityStatusTxt

Direct Controlling Entity Name DirectControllingEntityName

Field	Value	IRS element (for citing)
Business Name Line1	BROAD INST	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Controlled Organization	Yes (true)	ControlledOrganizationInd

Field	Value	IRS element (for citing)
Receipt Of Int Annts Rnts Rylts	false	ReceiptOfIntAnntsRntsRyltsInd
Gift Grnt Or Cap Contri To Oth Org	false	GiftGrntOrCapContriToOthOrgInd
Gift Grnt Cap Contri From Oth Org	Yes (true)	GiftGrntCapContriFromOthOrgInd
Loans Or Guarantees To Other Org	false	LoansOrGuaranteesToOtherOrgInd
Loans Or Guarantees From Oth Org	false	LoansOrGuaranteesFromOthOrgInd
Asset Sale To Other Org	false	AssetSaleToOtherOrgInd
Asset Purchase From Other Org	false	AssetPurchaseFromOtherOrgInd
Asset Exchange	false	AssetExchangeInd
Rental Of Facilities To Oth Org	false	RentalOfFacilitiesToOthOrgInd
Rental Of Fclts From Oth Org	false	RentalOfFcltsFromOthOrgInd
Perform Of Services For Oth Org	Yes (true)	PerformOfServicesForOthOrgInd
Perform Of Services By Other Org	false	PerformOfServicesByOtherOrgInd
Sharing Of Facilities	false	SharingOfFacilitiesInd
Paid Employees Sharing	false	PaidEmployeesSharingInd
Reimbursement Paid To Other Org	false	ReimbursementPaidToOtherOrgInd
Reimbursement Paid By Other Org	Yes (true)	ReimbursementPaidByOtherOrgInd
Transfer To Other Org	false	TransferToOtherOrgInd
Transfer From Other Org	false	TransferFromOtherOrgInd

Transactions Related Org TransactionsRelatedOrgGrp

Other Organization Name OtherOrganizationName

Field	Value	IRS element (for citing)
Business Name Line1	THE STANLEY FUND FOR THE BROAD INSTITUTE	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Transaction Type	C	TransactionTypeTxt
Involved	$59,877,532	InvolvedAmt
Method Of Amount Determination	BOOK VALUE	MethodOfAmountDeterminationTxt