BROAD INSTITUTE INC: Form 990, tax year 2020

View the entire original 990 at ProPublica ↗

Organization: BROAD INSTITUTE INC (EIN 26-3428781)
Tax period: 2020-07-01 to 2021-06-30
Filed: 2022-05-16
IRS object ID: 202211369349312601
Schema version: 2020v4.1
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	2022-05-16T15:09:40-05:00	ReturnTs
Tax Period End	2021-06-30	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Preparer Firm Name PreparerFirmName

Field	Value	IRS element (for citing)
Business Name Line1	PricewaterhouseCoopers 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	2020-07-01	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 CFO/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	DAN SHORE	PersonNm
Person Title	CFO/TREASURER	PersonTitleTxt
Phone	6177147563	PhoneNum
Signature	2022-05-12	SignatureDt
Discuss With Paid Preparer	Yes (true)	DiscussWithPaidPreparerInd

Signing Officer SigningOfficerGrp

Person Full Name PersonFullName

Field	Value	IRS element (for citing)
Person First	DAN	PersonFirstNm
Person Last	SHORE	PersonLastNm

Field	Value	IRS element (for citing)
SSN	999009999	SSN

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	PAUL TANIS	PreparerPersonNm
PTIN	P01441612	PTIN
Phone	6175305000	PhoneNum
Preparation	2022-05-09	PreparationDt

Additional Filer Information AdditionalFilerInformation

Trusted Customer TrustedCustomerGrp

Field	Value	IRS element (for citing)
Trusted Customer	2	TrustedCustomerCd

Field	Value	IRS element (for citing)
Tax	2020	TaxYr
Build TS	2022-09-23 18:48:47Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
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	$1,398,919,591	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	15	VotingMembersGoverningBodyCnt
Voting Members Independent	14	VotingMembersIndependentCnt
Total Employee	2632	TotalEmployeeCnt
Total Volunteers	25	TotalVolunteersCnt
Total Gross UBI	-$842,963	TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm	$596,341	NetUnrelatedBusTxblIncmAmt
PY Contributions Grants	$496,219,162	PYContributionsGrantsAmt
CY Contributions Grants	$652,449,294	CYContributionsGrantsAmt
PY Program Service Revenue	$51,175,873	PYProgramServiceRevenueAmt
CY Program Service Revenue	$612,437,580	CYProgramServiceRevenueAmt
PY Investment Income	$19,202,605	PYInvestmentIncomeAmt
CY Investment Income	$44,112,304	CYInvestmentIncomeAmt
PY Other Revenue	$20,263,336	PYOtherRevenueAmt
CY Other Revenue	$26,740,383	CYOtherRevenueAmt
PY Total Revenue	$586,860,976	PYTotalRevenueAmt
CY Total Revenue	$1,335,739,561	CYTotalRevenueAmt
PY Grants And Similar Paid	$59,872,511	PYGrantsAndSimilarPaidAmt
CY Grants And Similar Paid	$64,393,707	CYGrantsAndSimilarPaidAmt
PY Benefits Paid To Members	$0	PYBenefitsPaidToMembersAmt
CY Benefits Paid To Members	$0	CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid	$223,181,138	PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid	$247,115,751	CYSalariesCompEmpBnftPaidAmt
PY Total Prof Fndrsng Expns	$221,008	PYTotalProfFndrsngExpnsAmt
CY Total Prof Fndrsng Expns	$0	CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense	$4,635,049	CYTotalFundraisingExpenseAmt
PY Other Expenses	$238,217,830	PYOtherExpensesAmt
CY Other Expenses	$550,459,667	CYOtherExpensesAmt
PY Total Expenses	$521,492,487	PYTotalExpensesAmt
CY Total Expenses	$861,969,125	CYTotalExpensesAmt
PY Revenues Less Expenses	$65,368,489	PYRevenuesLessExpensesAmt
CY Revenues Less Expenses	$473,770,436	CYRevenuesLessExpensesAmt
Total Assets BOY	$1,666,576,375	TotalAssetsBOYAmt
Total Assets EOY	$2,626,387,661	TotalAssetsEOYAmt
Total Liabilities BOY	$605,505,861	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$810,759,129	TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY	$1,061,070,514	NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY	$1,815,628,532	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	Yes (true)	SignificantNewProgramSrvcInd
Significant Change	false	SignificantChangeInd
Expense	$744,928,280	ExpenseAmt
Grant	$64,393,707	GrantAmt
Revenue	$612,437,580	RevenueAmt
Desc	SEE SCHEDULE O.	Desc
Total Program Service Expenses	$744,928,280	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	Yes (true)	ForeignOfficeInd
Foreign Activities	Yes (true)	ForeignActivitiesInd
More Than5000 K To Org	Yes (true)	MoreThan5000KToOrgInd
More Than5000 K To Individuals	Yes (true)	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	338	IRPDocumentCnt
IRP Document W2 G	0	IRPDocumentW2GCnt
Backup Wthld Compliance	Yes (true)	BackupWthldComplianceInd
Employee	2632	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	Yes (true)	SubjToTaxRmnrtnExPrchtPymtInd
Subject To Excs Tax Net Invst Inc	false	SubjectToExcsTaxNetInvstIncInd
Info In Schedule O Part VI	Yes (X)	InfoInScheduleOPartVIInd
Governing Body Voting Members	15	GoverningBodyVotingMembersCnt
Independent Voting Member	14	IndependentVotingMemberCnt
Family Or Business Rln	Yes (true)	FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties	false	DelegationOfMgmtDutiesInd
Change To Org Documents	false	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
Upon Request	Yes (X)	UponRequestInd
Other	Yes (X)	OtherInd

Books In Care Of Detail BooksInCareOfDetail

Field	Value	IRS element (for citing)
Person	DAN SHORE CFOTREASURER	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 (29 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	Highest Compensated EmployeeHighestCompensatedEmployeeInd	Key EmployeeKeyEmployeeInd
ERIC S LANDER
DIRECTOR, PRES/CEO (UNT 1/21)	60.0	1.0	Yes (X)	Yes (X)	$1,407,291	$0	$43,049
MORGAN SHENG
CORE INSTITUTE MEMBER	60.0	0.0			$691,620	$0	$29,282	Yes (X)
JUSTINE LEVIN-ALLERHAND
CHIEF DEVELOP. OFFICER/CLERK	60.0	0.0		Yes (X)	$594,441	$0	$63,151
STACEY GABRIEL
SR. DIR. GENOMICS PLATFORM	60.0	0.0			$563,632	$0	$42,297		Yes (X)
JESSE SOUWEINE
CHIEF OPERATING OFFICER	60.0	0.0			$500,380	$0	$48,107		Yes (X)
DAN SHORE
CFO/TREASURER	60.0	0.0		Yes (X)	$417,817	$0	$53,861
BETH ZELNICK KAUFMAN
CHIEF LEGAL OFFICER (UNT 7/20)	60.0	0.0			$423,249	$0	$36,861	Yes (X)
SHEILA DODGE
GENERAL MGR GENOMICS	60.0	0.0			$411,091	$0	$42,258	Yes (X)
NIALL LENNON
SR DIR TRANSLATIONAL GENOMICS	60.0	0.0			$386,924	$0	$55,119	Yes (X)
TIM DESMET
SR DIR CLINICAL RESEARCH OPS	60.0	0.0			$363,996	$0	$38,845	Yes (X)
JOHN TRAVIA
SR.ADVISOR CFO/ASST TREASURER	60.0	0.0		Yes (X)	$284,362	$0	$53,603
LAURIE PESSAH
BOD ADMIN/AST CLRK	60.0	0.0		Yes (X)	$140,421	$0	$40,759
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
LAWRENCE BACOW
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
LOUIS V GERSTNER JR
DIRECTOR (UNT 6/21)	1.0	0.0	Yes (X)		$0	$0	$0
SETH KLARMAN
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
WILLIAM HELMAN
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
ARTHUR LEVINSON
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
ELIZABETH NABEL
DIRECTOR (UNT 6/21)	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	1.0	0.0	Yes (X)		$0	$0	$0
ERIC E SCHMIDT
DIRECTOR	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
JAMES MANYIKA
DIRECTOR	1.0	0.0	Yes (X)		$0	$0	$0
MARGARET HAMBURG
DIRECTOR (BEG 6/21)	1.0	0.0	Yes (X)		$0	$0	$0
TODD GOLUB
INSTITUTE DIRECTOR (BEG 1/21)	60.0	1.0	Yes (X)	Yes (X)	$0	$0	$0

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	$6,185,224	TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org	$0	TotReportableCompRltdOrgAmt
Total Other Compensation	$547,192	TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K	607	IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed	false	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
EMC CORPORATION
55 CONSTITUTION BLVD	FRANKLIN	MA	02038	IT SUPPORT SERVICES	$6,737,298
JOHNSON MARCOU ISSACS LLC
PO BOX 691	HOSCHTON	GA	30548	LEGAL	$6,975,592
SIENA CONSTRUCTION CORP
38 SIDNEY STREET	CAMBRIDGE	MA	02139	CONSTRUCTION	$3,836,535
QUINN EMANUEL URQUHART SULLIVAN
865 SOUTH FIGUEROA STREET 10TH FL	LOS ANGELES	CA	90017	LEGAL	$3,885,432
BOND BROTHERS INC
10 CABOT ROAD STE 300	MEDFORD	MA	02155	CONSTRUCTION	$3,788,572

Field	Value	IRS element (for citing)
Cntrct Rcvd Greater Than100 K	74	CntrctRcvdGreaterThan100KCnt
Government Grants	$176,987,406	GovernmentGrantsAmt
All Other Contributions	$475,461,888	AllOtherContributionsAmt
Noncash Contributions	$5,404,446	NoncashContributionsAmt
Total Contributions	$652,449,294	TotalContributionsAmt

Program Service Revenue ProgramServiceRevenueGrp (5 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt	Unrelated Business RevenueUnrelatedBusinessRevenueAmt
RESEARCH	541700	$610,287,901	$610,287,901
USE OF FACILITIES	541700	$1,045,612	$313,048	$732,564
REBATES	541700	$389,609	$389,609
SYMPOSIUM SPONSORSHIP	541700	$2,000	$2,000
CONFERENCE REGISTRATION FEES	541700	$5,035	$5,035

Total Oth Program Service Rev TotalOthProgramServiceRevGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$707,423	TotalRevenueColumnAmt
Related Or Exempt Func Income	$707,423	RelatedOrExemptFuncIncomeAmt

Field	Value	IRS element (for citing)
Total Program Service Revenue	$612,437,580	TotalProgramServiceRevenueAmt

Investment Income InvestmentIncomeGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$1,295,451	TotalRevenueColumnAmt
Unrelated Business Revenue	-$3,358,760	UnrelatedBusinessRevenueAmt
Exclusion	$4,654,211	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	$26,793,215	TotalRevenueColumnAmt
Exclusion	$26,793,215	ExclusionAmt

Gross Rents GrossRentsGrp

Field	Value	IRS element (for citing)
Real	$124,560	RealAmt
Personal	$0	PersonalAmt

Less Rental Expenses LessRentalExpensesGrp

Field	Value	IRS element (for citing)
Real	$177,392	RealAmt
Personal	$0	PersonalAmt

Rental Income Or Loss RentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Real	-$52,832	RealAmt
Personal	$0	PersonalAmt

Net Rental Income Or Loss NetRentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	-$52,832	TotalRevenueColumnAmt
Exclusion	-$52,832	ExclusionAmt

Gross Amount Sales Assets GrossAmountSalesAssetsGrp

Field	Value	IRS element (for citing)
Securities	$104,350,449	SecuritiesAmt
Other	$1,469,043	OtherAmt

Less Cost Oth Basis Sales Expnss LessCostOthBasisSalesExpnssGrp

Field	Value	IRS element (for citing)
Securities	$62,637,565	SecuritiesAmt
Other	$365,073	OtherAmt

Gain Or Loss GainOrLossGrp

Field	Value	IRS element (for citing)
Securities	$41,712,884	SecuritiesAmt
Other	$1,103,970	OtherAmt

Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$42,816,853	TotalRevenueColumnAmt
Unrelated Business Revenue	$1,783,233	UnrelatedBusinessRevenueAmt
Exclusion	$41,033,620	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	$1,335,739,561	TotalRevenueColumnAmt
Related Or Exempt Func Income	$611,705,016	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	-$842,963	UnrelatedBusinessRevenueAmt
Exclusion	$72,428,214	ExclusionAmt

Grants To Domestic Orgs GrantsToDomesticOrgsGrp

Field	Value	IRS element (for citing)
Total	$52,095,541	TotalAmt
Program Services	$52,095,541	ProgramServicesAmt

Grants To Domestic Individuals GrantsToDomesticIndividualsGrp

Field	Value	IRS element (for citing)
Total	$3,496,773	TotalAmt
Program Services	$3,496,773	ProgramServicesAmt

Foreign Grants ForeignGrantsGrp

Field	Value	IRS element (for citing)
Total	$8,801,393	TotalAmt
Program Services	$8,801,393	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	$3,704,708	TotalAmt
Program Services	$850,518	ProgramServicesAmt
Management And General	$1,931,247	ManagementAndGeneralAmt
Fundraising	$922,943	FundraisingAmt

Comp Disqual Persons CompDisqualPersonsGrp

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

Other Salaries And Wages OtherSalariesAndWagesGrp

Field	Value	IRS element (for citing)
Total	$189,177,272	TotalAmt
Program Services	$149,928,143	ProgramServicesAmt
Management And General	$37,310,681	ManagementAndGeneralAmt
Fundraising	$1,938,448	FundraisingAmt

Pension Plan Contributions PensionPlanContributionsGrp

Field	Value	IRS element (for citing)
Total	$15,178,363	TotalAmt
Program Services	$11,818,027	ProgramServicesAmt
Management And General	$3,129,226	ManagementAndGeneralAmt
Fundraising	$231,110	FundraisingAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

Field	Value	IRS element (for citing)
Total	$25,948,843	TotalAmt
Program Services	$20,204,031	ProgramServicesAmt
Management And General	$5,349,707	ManagementAndGeneralAmt
Fundraising	$395,105	FundraisingAmt

Payroll Taxes PayrollTaxesGrp

Field	Value	IRS element (for citing)
Total	$13,106,565	TotalAmt
Program Services	$10,204,903	ProgramServicesAmt
Management And General	$2,702,097	ManagementAndGeneralAmt
Fundraising	$199,565	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	$12,719,473	TotalAmt
Program Services	$393,093	ProgramServicesAmt
Management And General	$11,967,522	ManagementAndGeneralAmt
Fundraising	$358,858	FundraisingAmt

Fees For Services Accounting FeesForServicesAccountingGrp

Field	Value	IRS element (for citing)
Total	$275,278	TotalAmt
Management And General	$275,278	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
Fundraising	$0	FundraisingAmt

Fees For Srvc Invst Mgmnt Fees FeesForSrvcInvstMgmntFeesGrp

Field	Value	IRS element (for citing)
Total	$5,995,067	TotalAmt
Management And General	$5,995,067	ManagementAndGeneralAmt

Fees For Services Other FeesForServicesOtherGrp

Field	Value	IRS element (for citing)
Total	$102,250,311	TotalAmt
Program Services	$84,213,384	ProgramServicesAmt
Management And General	$17,858,210	ManagementAndGeneralAmt
Fundraising	$178,717	FundraisingAmt

Advertising AdvertisingGrp

Field	Value	IRS element (for citing)
Total	$1,035,922	TotalAmt
Program Services	$177,438	ProgramServicesAmt
Management And General	$802,487	ManagementAndGeneralAmt
Fundraising	$55,997	FundraisingAmt

Office Expenses OfficeExpensesGrp

Field	Value	IRS element (for citing)
Total	$2,169,845	TotalAmt
Program Services	$1,433,834	ProgramServicesAmt
Management And General	$734,542	ManagementAndGeneralAmt
Fundraising	$1,469	FundraisingAmt

Information Technology InformationTechnologyGrp

Field	Value	IRS element (for citing)
Total	$45,541,727	TotalAmt
Program Services	$35,829,613	ProgramServicesAmt
Management And General	$9,685,983	ManagementAndGeneralAmt
Fundraising	$26,131	FundraisingAmt

Royalties RoyaltiesGrp

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

Occupancy OccupancyGrp

Field	Value	IRS element (for citing)
Total	$37,260,101	TotalAmt
Program Services	$33,097,285	ProgramServicesAmt
Management And General	$4,052,951	ManagementAndGeneralAmt
Fundraising	$109,865	FundraisingAmt

Travel TravelGrp

Field	Value	IRS element (for citing)
Total	$77,780	TotalAmt
Program Services	-$28,046	ProgramServicesAmt
Management And General	$105,826	ManagementAndGeneralAmt

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	$2,530,165	TotalAmt
Program Services	$631,137	ProgramServicesAmt
Management And General	$1,889,551	ManagementAndGeneralAmt
Fundraising	$9,477	FundraisingAmt

Interest InterestGrp

Field	Value	IRS element (for citing)
Total	$16,380,208	TotalAmt
Program Services	$13,796,387	ProgramServicesAmt
Management And General	$2,475,816	ManagementAndGeneralAmt
Fundraising	$108,005	FundraisingAmt

Payments To Affiliates PaymentsToAffiliatesGrp

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

Depreciation Depletion DepreciationDepletionGrp

Field	Value	IRS element (for citing)
Total	$37,808,035	TotalAmt
Program Services	$35,208,954	ProgramServicesAmt
Management And General	$2,502,764	ManagementAndGeneralAmt
Fundraising	$96,317	FundraisingAmt

Insurance InsuranceGrp

Field	Value	IRS element (for citing)
Total	$1,948,739	TotalAmt
Program Services	$1,368,915	ProgramServicesAmt
Management And General	$579,824	ManagementAndGeneralAmt

Other Expenses OtherExpensesGrp (3 entries)

DescDesc	TotalTotalAmt	Program ServicesProgramServicesAmt	Management And GeneralManagementAndGeneralAmt	FundraisingFundraisingAmt
MATERIALS & SERVICES	$273,839,906	$273,594,866	$244,525	$515
MINOR EQUIPMENT & RENTALS	$2,389,426	$2,382,345	$6,800	$281
OTHER	$8,237,684	$5,429,746	$2,805,692	$2,246

Total Functional Expenses TotalFunctionalExpensesGrp

Field	Value	IRS element (for citing)
Total	$861,969,125	TotalAmt
Program Services	$744,928,280	ProgramServicesAmt
Management And General	$112,405,796	ManagementAndGeneralAmt
Fundraising	$4,635,049	FundraisingAmt

Cash Non Interest Bearing CashNonInterestBearingGrp

Field	Value	IRS element (for citing)
BOY	$29,939,970	BOYAmt
EOY	$54,094,108	EOYAmt

Savings And Temp Cash Invst SavingsAndTempCashInvstGrp

Field	Value	IRS element (for citing)
BOY	$218,643,074	BOYAmt
EOY	$707,287,993	EOYAmt

Pledges And Grants Receivable PledgesAndGrantsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$107,176,520	BOYAmt
EOY	$124,761,387	EOYAmt

Accounts Receivable AccountsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$93,843,535	BOYAmt
EOY	$133,610,393	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	$389,047	BOYAmt
EOY	$623,333	EOYAmt

Inventories For Sale Or Use InventoriesForSaleOrUseGrp

Field	Value	IRS element (for citing)
BOY	$16,578,549	BOYAmt
EOY	$64,402,294	EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

Field	Value	IRS element (for citing)
BOY	$35,484,718	BOYAmt
EOY	$18,098,039	EOYAmt

Field	Value	IRS element (for citing)
Land Bldg Equip Cost Or Other Bss	$715,457,382	LandBldgEquipCostOrOtherBssAmt
Land Bldg Equip Accum Deprec	$286,099,691	LandBldgEquipAccumDeprecAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

Field	Value	IRS element (for citing)
BOY	$412,427,943	BOYAmt
EOY	$429,357,691	EOYAmt

Investments Pub Traded Sec InvestmentsPubTradedSecGrp

Field	Value	IRS element (for citing)
BOY	$24,226,720	BOYAmt
EOY	$50,712,034	EOYAmt

Investments Other Securities InvestmentsOtherSecuritiesGrp

Field	Value	IRS element (for citing)
BOY	$694,137,136	BOYAmt
EOY	$932,786,288	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	$33,729,163	BOYAmt
EOY	$110,654,101	EOYAmt

Total Assets TotalAssetsGrp

Field	Value	IRS element (for citing)
BOY	$1,666,576,375	BOYAmt
EOY	$2,626,387,661	EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

Field	Value	IRS element (for citing)
BOY	$101,318,624	BOYAmt
EOY	$233,376,221	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	$71,251,345	BOYAmt
EOY	$93,291,330	EOYAmt

Tax Exempt Bond Liabilities TaxExemptBondLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$282,049,565	BOYAmt
EOY	$266,680,261	EOYAmt

Escrow Account Liability EscrowAccountLiabilityGrp

Field	Value	IRS element (for citing)
BOY	$7,738,993	BOYAmt
EOY	$9,316,113	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	$143,147,334	BOYAmt
EOY	$208,095,204	EOYAmt

Total Liabilities TotalLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$605,505,861	BOYAmt
EOY	$810,759,129	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	$220,148,082	BOYAmt
EOY	$569,220,283	EOYAmt

Donor Restriction Net Assets DonorRestrictionNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$840,922,432	BOYAmt
EOY	$1,246,408,249	EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$1,061,070,514	BOYAmt
EOY	$1,815,628,532	EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$1,666,576,375	BOYAmt
EOY	$2,626,387,661	EOYAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part XI	Yes (X)	InfoInScheduleOPartXIInd
Reconcilation Revenue Expnss	$473,770,436	ReconcilationRevenueExpnssAmt
Net Unrlzd Gains Losses Invst	$246,369,890	NetUnrlzdGainsLossesInvstAmt
Other Changes In Net Assets	$34,417,692	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	$379,300,376	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$390,453,832	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$463,786,973	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$496,219,162	CurrentTaxYearMinus1YearAmt
Current Tax Year	$652,449,294	CurrentTaxYearAmt
Total	$2,382,209,637	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	$379,300,376	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$390,453,832	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$463,786,973	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$496,219,162	CurrentTaxYearMinus1YearAmt
Current Tax Year	$652,449,294	CurrentTaxYearAmt
Total	$2,382,209,637	TotalAmt

Field	Value	IRS element (for citing)
Substantial Contributors Tot	$387,112,364	SubstantialContributorsTotAmt
Public Support Total170	$1,995,097,273	PublicSupportTotal170Amt

Gross Investment Income170 GrossInvestmentIncome170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$15,922,730	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$5,575,342	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$21,544,369	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$24,916,924	CurrentTaxYearMinus1YearAmt
Current Tax Year	$28,213,226	CurrentTaxYearAmt
Total	$96,172,591	TotalAmt

Unrelated Business Net Incm170 UnrelatedBusinessNetIncm170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$197,408	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$1,440,261	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$1,290,451	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$688,306	CurrentTaxYearMinus1YearAmt
Current Tax Year	$596,341	CurrentTaxYearAmt
Total	$4,212,767	TotalAmt

Other Income170 OtherIncome170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$0	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$0	CurrentTaxYearMinus3YearsAmt
Total	$0	TotalAmt

Field	Value	IRS element (for citing)
Total Support	$2,482,594,995	TotalSupportAmt
Gross Receipts Rltd Activities	$780,873,966	GrossReceiptsRltdActivitiesAmt
Public Support CY170	0.80363	PublicSupportCY170Pct
Public Support PY170	0.78155	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	$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 Minus1 Yr Endwmt Fund CYMinus1YrEndwmtFundGrp

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 Minus2 Yr Endwmt Fund CYMinus2YrEndwmtFundGrp

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

CY Minus3 Yr Endwmt Fund CYMinus3YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$609,290,574	BeginningYearBalanceAmt
Contributions	$33,061,765	ContributionsAmt
Investment Earnings Or Losses	$30,417,343	InvestmentEarningsOrLossesAmt
Other Expenditures	$28,345,537	OtherExpendituresAmt
End Year Balance	$644,424,145	EndYearBalanceAmt

CY Minus4 Yr Endwmt Fund CYMinus4YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$586,782,214	BeginningYearBalanceAmt
Contributions	$14,351,557	ContributionsAmt
Investment Earnings Or Losses	$36,161,058	InvestmentEarningsOrLossesAmt
Other Expenditures	$28,004,255	OtherExpendituresAmt
End Year Balance	$609,290,574	EndYearBalanceAmt

Field	Value	IRS element (for citing)
Board Designated Balance EOY	0.00000	BoardDesignatedBalanceEOYPct
Prmnnt Endowment Balance EOY	0.78800	PrmnntEndowmentBalanceEOYPct
Term Endowment Balance EOY	0.21200	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	$310,181,023	OtherCostOrOtherBasisAmt
Depreciation	$88,837,447	DepreciationAmt
Book Value	$221,343,576	BookValueAmt

Leasehold Improvements LeaseholdImprovementsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$65,124,866	OtherCostOrOtherBasisAmt
Depreciation	$36,690,412	DepreciationAmt
Book Value	$28,434,454	BookValueAmt

Equipment EquipmentGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$207,630,915	OtherCostOrOtherBasisAmt
Depreciation	$149,552,193	DepreciationAmt
Book Value	$58,078,722	BookValueAmt

Other Land Buildings OtherLandBuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$107,520,578	OtherCostOrOtherBasisAmt
Depreciation	$11,019,639	DepreciationAmt
Book Value	$96,500,939	BookValueAmt

Field	Value	IRS element (for citing)
Total Book Value Land Buildings	$429,357,691	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	$932,786,288	BookValueAmt
Method Valuation	F	MethodValuationCd

Field	Value	IRS element (for citing)
Total Book Value Securities	$932,786,288	TotalBookValueSecuritiesAmt
Federal Income Tax Liability	$0	FederalIncomeTaxLiabilityAmt

Other Liabilities Org OtherLiabilitiesOrgGrp (3 entries)

DescDesc	AmtAmt
CAPITAL LEASE OBLIGATIONS	$98,693,297
INVESTMENTS HELD FOR THE SFBI	$61,573,899
OPERATING LEASE OBLIGATION	$47,828,008

Field	Value	IRS element (for citing)
Total Liability	$208,095,204	TotalLiabilityAmt
Total Rev Etc Audited Fincl Stmt	$1,610,790,774	TotalRevEtcAuditedFinclStmtAmt
Net Unrealized Gains Invst	$246,369,890	NetUnrealizedGainsInvstAmt
Other Revenue	$34,417,692	OtherRevenueAmt
Revenue Not Reported	$280,787,582	RevenueNotReportedAmt
Revenue Subtotal	$1,330,003,192	RevenueSubtotalAmt
Investment Expenses Not Incld	$5,995,067	InvestmentExpensesNotIncldAmt
Other Revenues Not Included	-$258,698	OtherRevenuesNotIncludedAmt
Revenue Not Reported Fincl Stmt	$5,736,369	RevenueNotReportedFinclStmtAmt
Total Revenue Per Form990	$1,335,739,561	TotalRevenuePerForm990Amt
Tot Expns Etc Audited Fincl Stmt	$856,232,756	TotExpnsEtcAuditedFinclStmtAmt
Other Expenses Included	$258,698	OtherExpensesIncludedAmt
Expenses Not Reported	$258,698	ExpensesNotReportedAmt
Expenses Subtotal	$855,974,058	ExpensesSubtotalAmt
Investment Expenses Not Incld2	$5,995,067	InvestmentExpensesNotIncld2Amt
Expenses Not Rpt Fincl Stmt	$5,995,067	ExpensesNotRptFinclStmtAmt
Total Expenses Per Form990	$861,969,125	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 $34,417,692 IN NONOPERATING ACTIVITIES IN ITS FINANCIAL STATEMENTS. SCHEDULE D, PART XI, 4B AND PART XII, 2D LOSSES ON ASSET SALES OF $81,306 AND RENTAL EXPENSES OF $177,392 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 (14 entries)

RegionRegionTxt	Type Of Activities ConductedTypeOfActivitiesConductedTxt	Specific Services ProvidedSpecificServicesProvidedTxt	Region Total ExpendituresRegionTotalExpendituresAmt	EmployeeEmployeeCnt
Europe (Including Iceland and Greenland)	Grantmaking	RESEARCH	$4,033,813
East Asia and the Pacific	Grantmaking	RESEARCH	$2,086,496
Sub-Saharan Africa	Grantmaking	RESEARCH	$1,919,937
North America	Grantmaking	RESEARCH	$589,451
Middle East and North Africa	Grantmaking	RESEARCH	$92,508
Europe (Including Iceland and Greenland)	Program Services	RESEARCH	$1,277,975	2
East Asia and the Pacific	Program Services	RESEARCH	$312,577	1
North America	Program Services	RESEARCH	$71,237	1
Sub-Saharan Africa	Program Services	RESEARCH	$26,954	1
South Asia	Program Services	RESEARCH	$73,602	1
North America	Program Services	Send agents to seminar	$118,308
Europe (Including Iceland and Greenland)	Program Services	Send agents to seminar	$40,881
East Asia and the Pacific	Program Services	Send agents to seminar	$13,408
Sub-Saharan Africa	Program Services	Send agents to seminar	$3,665

Field	Value	IRS element (for citing)
Subtotal Employees	6	SubtotalEmployeesCnt
Total Employee	6	TotalEmployeeCnt
Subtotal Spent	$10,660,812	SubtotalSpentAmt
Total Spent	$10,660,812	TotalSpentAmt

Grants To Org Outside US GrantsToOrgOutsideUSGrp (37 entries)

RegionRegionTxt	Purpose Of GrantPurposeOfGrantTxt	Cash GrantCashGrantAmt	Manner Of Cash DisbursementMannerOfCashDisbursementTxt
Europe (Including Iceland and Greenland)	Subaward	$1,855,310	Wire
East Asia and the Pacific	Subaward	$888,400	wire
East Asia and the Pacific	subaward	$456,842	wire
East Asia and the Pacific	subaward	$173,444	wire
East Asia and the Pacific	subaward	$131,325	wire
East Asia and the Pacific	subaward	$116,403	wire
East Asia and the Pacific	subaward	$108,210	wire
East Asia and the Pacific	subaward	$82,674	wire
East Asia and the Pacific	subaward	$54,757	wire
East Asia and the Pacific	subaward	$29,500	wire
East Asia and the Pacific	subaward	$12,548	wire
Europe (Including Iceland and Greenland)	subaward	$572,252	wire
Europe (Including Iceland and Greenland)	subaward	$364,834	wire
Europe (Including Iceland and Greenland)	subaward	$219,962	wire
Europe (Including Iceland and Greenland)	subaward	$219,000	wire
Europe (Including Iceland and Greenland)	subaward	$204,099	wire
Europe (Including Iceland and Greenland)	subaward	$177,954	wire
Europe (Including Iceland and Greenland)	subaward	$95,000	wire
Europe (Including Iceland and Greenland)	subaward	$93,130	wire
Europe (Including Iceland and Greenland)	subaward	$59,800	wire
Europe (Including Iceland and Greenland)	subaward	$55,070	wire
Europe (Including Iceland and Greenland)	subaward	$33,651	wire
Europe (Including Iceland and Greenland)	subaward	$31,747	wire
Europe (Including Iceland and Greenland)	subaward	$28,847	wire
Europe (Including Iceland and Greenland)	subaward	$23,157	wire
Middle East and North Africa	subaward	$92,508	wire
North America	subaward	$273,043	wire
North America	subaward	$143,463	wire
North America	subaward	$113,292	check
North America	subaward	$30,509	wire
North America	subaward	$29,144	wire
Sub-Saharan Africa	subaward	$762,700	wire
Sub-Saharan Africa	subaward	$465,368	wire
Sub-Saharan Africa	subaward	$446,537	wire
Sub-Saharan Africa	subaward	$170,333	wire
Sub-Saharan Africa	subaward	$75,000	wire
East Asia and the Pacific	Subaward	$32,392	Wire

Field	Value	IRS element (for citing)
Total501c3 Org	33	Total501c3OrgCnt
Total Other Org	4	TotalOtherOrgCnt

Foreign Individuals Grants ForeignIndividualsGrantsGrp

Field	Value	IRS element (for citing)
Type Of Assistance	Tuition	TypeOfAssistanceTxt
Region	Europe (Including Iceland and Greenland)	RegionTxt
Recipient	1	RecipientCnt
Cash Grant	$79,189	CashGrantAmt

Field	Value	IRS element (for citing)
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 (82 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	Recipient EINRecipientEIN	IRC SectionIRCSectionDesc	Cash GrantCashGrantAmt	Purpose Of GrantPurposeOfGrantTxt	Address Line2USAddress/AddressLine2Txt
3 Point Bio LLC
4 Dana Rd	Boxford	MA	01921	364806076	N/A	$1,270,819	Program Support
American Heart Association
7272 Greenville Ave	Dallas	TX	752314596	135613797	501(c)(3)	$50,000	Program Support
Arts Business Collaborative Inc
3802 61st Street	Woodside	NY	11377	832173068	501(c)(3)	$6,690	Program Support
Beth Israel Deaconess Medical Ctr
330 Brookline Ave	Boston	MA	02215	042103881	501(c)(3)	$1,848,221	Program Support
Black Girls Code
PO BOX 640926	San Francisco	CA	94164	454930539	501(c)(3)	$13,898	Program Support
Brigham & Women's Hospital
75 Francis Street	Boston	MA	02115	042312909	501(c)(3)	$1,610,072	Program Support
California Institute of Technology
1200 E California Blvd	Pasadena	CA	91125	951643307	501(c)(3)	$80,219	Program Support
Children's Hospital of Boston
300 Longwood Ave	Boston	MA	02115	042774441	501(c)(3)	$766,475	Program Support
College Bound Dorchester
222 Bowdoin St	Boston	MA	02122	042383512	501(c)(3)	$13,169	Program Support
Color Genomics Inc
863 Mitten Road	Burlingame	CA	94010	463353585	N/A	$348,174	Program Support
Color of Change Education Fund
1714 Franklin Street	Oakland	CA	94612	455569879	501(c)(3)	$6,896	Program Support
Colorado State University
6003 Campus Delivery	Fort Collins	CO	80523	846000545	Gov't	$19,917	Program Support
Columbia University
535 W 116th St	New York	NY	10027	135598093	501(c)(3)	$120,476	Program Support
Complexly LLC
PO Box 8147	Missoula	MT	59807	261432110	N/A	$88,000	Program Support
Cristo Rey Corp Work Stud Program
100 Savin Hill Avenue	Boston	MA	02125	562438542	501(c)(3)	$18,000	Program Support
Dana Farber Cancer Institute
BP451 450 Brookline Ave	Boston	MA	02215	042263040	501(c)(3)	$2,619,262	Program Support
Dimagi Inc
585 Massachusetts Ave	Cambridge	MA	02139	830343298	N/A	$843,737	Program Support
Duke University
PO Box 602651	Charlotte	NC	282602651	560532129	501(c)(3)	$406,462	Program Support
Facing History and Ourselves Inc
16 Hurd Rd	Brookline	MA	02445	042761636	501(c)(3)	$5,308	Program Support
Fathom Information Design (Ben Fry LLC)
300 Cambridge St	Boston	MA	02114	271573165	N/A	$1,854,485	Program Support
Fred Hutchinson Cancer Research Center
1100 Fairview Ave N	Seattle	WA	98109	237156071	501(c)(3)	$18,843	Program Support
General Dynamics Information
3150 Fairview Pk Dr	Falls Church	VA	22042	541194322	N/A	$263,232	Program Support
Harvard University
1350 Mass Ave	Cambridge	MA	021383800	042103580	501(c)(3)	$11,460,107	Program Support
Health Leads Inc
PO Box 961630	Boston	MA	02196	450484533	501(c)(3)	$5,940	Program Support
Icahn School of Medicine at Mount Sinai
1 Gustave lLevy Place	New York	NY	10029	136171197	501(c)(3)	$230,949	Program Support
International Neuroethics Society
4938 Hampden Lane 553	Bethesda	MD	20814	205230980	501(c)(3)	$10,000	Program Support
Johns Hopkins University
3400 N Charles St	Baltimore	MD	212182686	520595110	501(c)(3)	$26,518	Program Support
Joslin Diabetes Ctr
One Joslin Pl	Boston	MA	02215	042203836	501(c)(3)	$281,326	Program Support
Mascon Medical
5 Commonwealth Ave	Woburn	MA	01801	042739441	N/A	$1,820,118	Program Support
Massachusetts Eye & Ear Infirmary
243 Charles St	Boston	MA	02114	042103591	501(c)(3)	$6,004	Program Support
Massachusetts General Hospital
55 Fruit Street	Boston	MA	021142517	041564655	501(c)(3)	$8,019,737	Program Support
Massachusetts Institute of Technology
77 Mass Ave	Cambridge	MA	02139	042103594	501(c)(3)	$5,636,356	Program Support
Mayo Clinic
200 First Street SW	Rochester	MN	55905	416011702	501(c)(3)	$273,569	Program Support
McLean Hospital
115 Mill St Belmont	Belmont	MA	02478	042697981	501(c)(3)	$152,590	Program Support
Memorial Sloan Kettering Cancer Center
1275 York Ave Box 509	New York	NY	10065	131924236	501(c)(3)	$54,644	Program Support
NAACP Legal Defense & Educational Fund Inc
40 Rector St 5th Flr	New York	NY	10006	131655255	501(c)(3)	$17,072	Program Support
National Alliance on Mental Illness
4301 Wilson Blvd	Arlington	VA	22203	431201653	501(c)(3)	$51,655	Program Support
National Disease Research Interchange
8 Penn Center	Philadelphia	PA	19103	232213205	501(c)(3)	$47,430	Program Support
New York University School of Medicine
435 30th St SB 11-11	New York	NY	10001	135562309	501(c)(3)	$130,576	Program Support
Northwestern University
633 Clark St	Evanston	IL	60208	362167817	501(c)(3)	$523,961	Program Support
Oregon Health & Science University
0690 SW Bancroft	Portland	OR	972394244	931176109	Gov't	$10,240	Program Support
Oregon State University
A312 Kerr Admin Bldg	Corvallis	OR	97331	936022772	501(c)(3)	$41,049	Program Support
Policing Equity
1925 Century Park E	Los Angeles	CA	90067	814945849	501(c)(3)	$5,782	Program Support
Princeton University
701 Carnegie Center	Princeton	NJ	08540	210634501	501(c)(3)	$562,134	Program Support
Rare Cancer Research Foundation
112 S Duke St Ste 101	Durham	NC	27701	463405526	501(c)(3)	$43,218	Program Support
Resilient Coders
1 Broadway St 3rd Flr	Cambridge	MA	02142	471882343	501(c)(3)	$10,208	Program Support
Rush University Medical Center
1700 W Van Buren St	Chicago	IL	60612	362174823	501(c)(3)	$18,718	Program Support
Salk Institute for Biological Studies
10010 N Torrey Pines Rd	La Jolla	CA	92037	952160097	501(c)(3)	$108,409	Program Support
Sanford-Burnham Medical Research Institute
10901 N Torrey Pines Rd	La Jolla	CA	92037	510197108	501(c)(3)	$83,695	Program Support
Seven Bridges Genomics Inc
529 Main St Ste 6610	Charlestown	MA	02129	453415885	N/A	$74,997	Program Support
St Jude Children's Research Hospital Inc
262 Danny Thomas Pl	Memphis	TN	381053678	620646012	501(c)(3)	$66,725	Program Support
The Inspire Project Inc
329 Pine Tree Road	Venice	FL	34293	823692406	501(c)(3)	$156,861	Program Support
The Jackson Laboratory
600 Main St	Bar Harbor	ME	04609	010211513	501(c)(3)	$950,991	Program Support
The Ohio State University
1645 Neil Ave	Columbus	OH	43210	316025986	501(c)(3)	$28,012	Program Support
The Regents of the University of Michigan
3003 South State St	Ann Arbor	MI	48109	386006309	Gov't	$524,434	Program Support
The Rockefeller University
1230 York Avenue	New York	NY	10065	131624158	501(c)(3)	$389,665	Program Support
The Scripps Research Institute
10550 N Torrey Pines Rd	La Jolla	CA	92037	330435954	501(c)(3)	$45,706	Program Support
The Univ of Massachusetts Medical School
55 N Lake Avenue	Worcester	MA	01655	043167352	Gov't	$159,641	Program Support
Trustees of Boston University
44 Cummington St	Boston	MA	02215	042103547	501(c)(3)	$392,951	Program Support
Trustees of Indiana University
400 E 7th Street	Bloomington	IN	47405	356001673	501(c)(3)	$46,928	Program Support	Poplars 501
Tufts Medical Center Inc
800 Washington Street	Boston	MA	02111	043400617	501(c)(3)	$568,749	Program Support
UChicago Argonne LLC
5801 S Ellis Ave	Chicago	IL	60637	680628477	501(c)(3)	$154,627	Program Support
United Way of Massachusetts Bay Inc
9 Channel Center St	Boston	MA	02210	042382233	501(c)(3)	$9,225	Program Support	Suite 500
University of California San Diego
9500 Gilman Dr	La Jolla	CA	92093	956006144	Gov't	$269,631	Program Support
University of California Santa Cruz
1156 High Street	Santa Cruz	CA	95064	941539563	Gov't	$911,995	Program Support
University of CaliforniaSan Francisco
PO Box 748872	Los Angeles	CA	900744872	946036493	Gov't	$242,104	Program Support
University of Chicago
6054 S Drexel Ave	Chicago	IL	60637	362177139	501(c)(3)	$1,186,909	Program Support
University of Maryland Baltimore
1420 N Charles Street	Baltimore	MD	21201	526002033	Gov't	$753,485	Program Support
University of Minnesota
NW5960Box 1450	Minneapolis	MN	554855960	416007513	Gov't	$153,792	Program Support
University of Mississippi Medical Center
2500 N State St	Jackson	MS	392164505	646008520	Gov't	$206,598	Program Support
University of Pennsylvania
3451 Walnut St	Philadelphia	PA	19104	231352685	501(c)(3)	$256,828	Program Support
University of Utah
201 Presidents Cr	Salt Lake City	UT	84112	876000525	501(c)(3)	$185,610	Program Support
University of Washington
4333 Brooklyn Ave	Seattle	WA	98195	916001537	Gov't	$167,962	Program Support
University of Wisconsin-Madison
21 N Park Street	Madison	WI	537151218	396006492	501(c)(3)	$545,183	Program Support
UT Southwestern Medical Center
5323 Harry Hines BLVD	Dallas	TX	75390	756002868	Gov't	$71,120	Program Support
Vanderbilt University Medical Center
1161 21st Ave S	Nashville	TN	372325545	352528741	501(c)(3)	$376,039	Program Support	D-3300 Medical Center North
Virginia Commonwealth University
800 East Leigh St	Richmond	VA	232980568	546001758	Gov't	$123,404	Program Support
Wake Forest University Health Sciences
1834 Wake Forest Rd	WinstonSalem	NC	27109	223849199	501(c)(3)	$53,316	Program Support
Washington University in St Louis
660 S Euclid Ave	St Louis	MO	63110	430653611	501(c)(3)	$89,787	Program Support
Weill Cornell Medical College
445 E 69th St	New York	NY	10021	131623978	501(c)(3)	$5,679	Program Support
Whitehead Institute
455 Main St	Cambridge	MA	02142	061043412	501(c)(3)	$129,437	Program Support
Yale University
PO Box 1873	New Haven	CT	065208239	060646973	501(c)(3)	$1,152,067	Program Support

Field	Value	IRS element (for citing)
Total501c3 Org	74	Total501c3OrgCnt
Total Other Org	8	TotalOtherOrgCnt

Grants Other Asst To Indiv In US GrantsOtherAsstToIndivInUSGrp (4 entries)

Grant TypeGrantTypeTxt	Cash GrantCashGrantAmt	RecipientRecipientCnt
3 Point Bio LLC	$1,270,819
American Heart Association	$50,000
TUITION	$2,116,233	79
FELLOWSHIPS	$1,380,540	47

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
Personal Services	Yes (X)	PersonalServicesInd
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	Yes (true)	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	false	InitialContractExceptionInd

Rltd Org Officer Trst Key Empl RltdOrgOfficerTrstKeyEmplGrp (12 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
ERIC S LANDER
DIRECTOR, PRES/CEO (UNT 1/21)	$1,350,663	$0	$0	$0	$56,628	$0	$17,100	$0	$25,949	$0	$1,450,340	$0	$0	$0
JUSTINE LEVIN-ALLERHAND
CHIEF DEVELOP. OFFICER/CLERK	$571,063	$0	$0	$0	$23,378	$0	$25,650	$0	$37,501	$0	$657,592	$0	$0	$0
JESSE SOUWEINE
CHIEF OPERATING OFFICER	$479,002	$0	$0	$0	$21,378	$0	$22,800	$0	$25,307	$0	$548,487	$0	$0	$0
JOHN TRAVIA
SR.ADVISOR CFO/ASST TREASURER	$263,012	$0	$0	$0	$21,350	$0	$25,650	$0	$27,953	$0	$337,965	$0	$0	$0
STACEY GABRIEL
SR. DIR. GENOMICS PLATFORM	$379,168	$0	$133,084	$0	$51,380	$0	$25,500	$0	$16,797	$0	$605,929	$0	$0	$0
SHEILA DODGE
GENERAL MGR GENOMICS	$290,356	$0	$108,442	$0	$12,293	$0	$25,650	$0	$16,608	$0	$453,349	$0	$0	$0
NIALL LENNON
SR DIR TRANSLATIONAL GENOMICS	$256,320	$0	$111,548	$0	$19,056	$0	$25,315	$0	$29,804	$0	$442,043	$0	$0	$0
DAN SHORE
CFO/TREASURER	$415,219	$0	$0	$0	$2,598	$0	$25,650	$0	$28,211	$0	$471,678	$0	$0	$0
LAURIE PESSAH
BOD ADMIN/AST CLRK	$137,934	$0	$0	$0	$2,487	$0	$13,229	$0	$27,530	$0	$181,180	$0	$0	$0
MORGAN SHENG
CORE INSTITUTE MEMBER	$327,510	$0	$0	$0	$364,110	$0	$23,900	$0	$5,382	$0	$720,902	$0	$0	$0
BETH ZELNICK KAUFMAN
CHIEF LEGAL OFFICER (UNT 7/20)	$213,648	$0	$0	$0	$209,601	$0	$19,323	$0	$17,538	$0	$460,110	$0	$0	$0
TIM DESMET
SR DIR CLINICAL RESEARCH OPS	$265,503	$0	$97,608	$0	$885	$0	$24,274	$0	$14,571	$0	$402,841	$0	$0	$0

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc

ExplanationExplanationTxt

PROVISION OF BENEFITS

FORM 990, SCHEDULE J, LINE 1A AS AN ELEMENT OF HIS COMPENSATION ARRANGEMENT, A CORE INSTITUTE MEMBER RECEIVED A HOUSING ALLOWANCE AND RELOCATION ALLOWANCE DURING THE CALENDAR YEAR ENDED DECEMBER 31, 2020. THE CORE INSTITUTE MEMBER RECEIVED GROSS-UP PAYMENTS ON CERTAIN AMOUNTS FOR TAX PURPOSES. HOUSING, RELOCATION BENEFITS, 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.

SEVERANCE PAYMENT

FORM 990, SCHEDULE J, LINE 4A IN CONNECTION WITH THEIR SEPARATION FROM THE ORGANIZATION, BETH ZELNICK KAUFMAN RECEIVED SALARY CONTINUATION PAYMENTS TOTALING $193,846 DURING CALENDAR YEAR 2020.

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, 2022 WILL BE PERFORMED BY AUGUST 30, 2022.	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	8	ContributionCnt
Noncash Contributions Rpt F990	$4,717,195	NoncashContributionsRptF990Amt
Method Of Determining Revenues	MARKET VALUE	MethodOfDeterminingRevenuesTxt

Field	Value	IRS element (for citing)
Securities Closely Held Stock		SecuritiesCloselyHeldStockGrp
Secur Prtnrshp Trust Intrsts		SecurPrtnrshpTrustIntrstsGrp
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

Other Non Cash Contri Table OtherNonCashContriTableGrp

Field	Value	IRS element (for citing)
Non Cash Checkbox	Yes (X)	NonCashCheckboxInd
Desc	EQUIPMENT	Desc
Contribution	4	ContributionCnt
Noncash Contributions Rpt F990	$687,251	NoncashContributionsRptF990Amt
Method Of Determining Revenues	REPLACEMENT VALUE	MethodOfDeterminingRevenuesTxt

Field	Value	IRS element (for citing)
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 (13 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. 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 2 IN RESPONSE TO THE OUTBREAK OF COVID-19, THE BROAD INSTITUTE INC.(THE 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 HAVE 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 IS SCALABLE, MODULAR, AND HIGH-THROUGHPUT. THE INSTITUTE HAS 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. AS THE COVID-19 OUTBREAK CONTINUES TO PRESENT PUBLIC HEALTH CHALLENGES, SCIENTISTS AT THE INSTITUTE HAVE RESPONDED WITH OPENNESS AND UNPRECEDENTED SPEED, STUDYING THE VIRUS AND WORKING TO DEVELOP NEW DIAGNOSTIC TECHNOLOGIES, TREATMENTS AND TOOLS FOR RESEARCHERS. 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 AND DATA ENGINEERING, 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 DISEASE 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. 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 2020, THE RETREAT WAS HELD VIRTUALLY AND ATTENDED BY APPROXIMATELY 2,700 PARTICIPANTS FROM THE COMMUNITY. 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 2020, 12 HIGH SCHOOL STUDENTS PARTICIPATED IN A SUMMER SCHOLARS PROGRAM DURING THE ACADEMIC YEAR. IN ADDITION, THE EDUCATIONAL PROGRAM SPONSORS CLASS VISITS TO THE BROAD. THERE WERE 2 EDUCATIONAL TOURS IN 2020 THAT INCLUDED APPROXIMATELY 41 HIGH SCHOOL STUDENTS. IN 2020, AS PART OF THE FIFTH ANNUAL BROAD SCIENTISTS IN THE CLASSROOM PROGRAM WITH CAMBRIDGE PUBLIC SCHOOLS, BROAD SCIENTISTS VISITED 8TH GRADE CLASSROOMS THROUGHOUT A SCIENCE UNIT. BROAD SERVED APPROXIMATELY 410 STUDENTS THROUGHOUT THIS INITIATIVE. BROAD VOLUNTEERS MENTORED 25 STUDENTS IN THE BIO-CODING CLUB DESIGNED TO ENGAGE 6-8 GRADERS IN THE FIELD OF BIOLOGY. ALSO IN 2020, BROAD PARTICPATED IN SEVERAL EDUCATIONAL EVENTS THROUGHOUT THE LOCAL COMMUNITY. BROAD HOSTED THE CAMBRIDGE SCIENCE FESTIVAL, WHERE STUDENTS HAD THE OPPORTUNITY TO MEET SCIENTISTS AND ATTEND A VIDEO TOUR OF COVID-19 TESTING FACILITIES. BROAD SCIENTISTS ALSO PARTICIPATED IN TALKS AND PRESENTATIONS DURING STEM WEEK IN CAMBRIDGE PUBLIC SCHOOLS. 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 2020, 22 HIGH SCHOOL STUDENTS, 20 UNDERGRADUATE STUDENTS AND 10 FACULTY MEMBERS PARTICIPATED IN THESE PROGRAMS.
RELATIONSHIPS AMONG	FORM 990 PART VI, LINE 2 PHILLIP SHARP IS AN EMPLOYEE OF MIT AND L. RAFAEL REIF IS THE PRESIDENT OF MIT; THEREFORE THEY HAVE A BUSINESS RELATIONSHIP. BOTH ARE DIRECTORS AT THE BROAD INSTITUTE. GEORGE Q. DALEY IS AN EMPLOYEE OF HARVARD, LAWRENCE BACOW IS THE PRESIDENT OF HARVARD, 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.
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 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.
COMPENSATION	FORM 990, PART VI, LINES 15A AND 15B THE BROAD INSTITUTE ENGAGED A CONSULTING FIRM TO CONDUCT AN INDEPENDENT STUDY FOR THE PRESIDENT/CEO'S COMPENSATION AND FOR THE COMPENSATION OF OTHER TOP ADMINISTRATIVE POSITIONS, IN 2018 AND 2020, RESPECTIVELY. THE INSTITUTE ALSO CONDUCTED A STUDY FOR THE INSTITUTE DIRECTOR'S COMPENSATION IN 2021. THE STUDY FINDINGS WERE PRESENTED TO THE LEADERSHIP, POLICY AND GOVERNANCE COMMITTEE WHO REVIEWED, AND THEIR 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.
RECONCILIATION OF NET ASSETS	FORM 990, PART VI, LINE 19 THE INSTITUTE RECOGNIZED CHANGES IN THE INSTITUTE'S BENEFICIAL INTEREST IN TRUST OF $34,417,692 IN NONOPERATING ACTIVITIES IN ITS FINANCIAL STATEMENTS.
FORM 990 PART IX LINE 11G	DESCRIPTION:TEMPORARY ASSISTANCE TOTAL FEES:25950766
FORM 990 PART IX LINE 11G	DESCRIPTION:DX TESTING TECHNOLOGY SERVICES TOTAL FEES:27899497
FORM 990 PART IX LINE 11G	DESCRIPTION:OTHER CONSULTING SERVICE FEES TOTAL FEES:48400048

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
CLINICAL RESEARCH SEQ PLATFORM LLC
415 MAIN STREET	CAMBRIDGE	MA	02142	352469571	DX TEST SVC	MA	$351,846,508	$314,244,381	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	false	GiftGrntCapContriFromOthOrgInd
Loans Or Guarantees To Other Org	false	LoansOrGuaranteesToOtherOrgInd
Loans Or Guarantees From Oth Org	false	LoansOrGuaranteesFromOthOrgInd
Div Related Organization	false	DivRelatedOrganizationInd
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