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    <ReturnTs>2024-11-07T14:01:20-06:00</ReturnTs>
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      <BusinessName>
        <BusinessNameLine1Txt>NORTHERN TRUST FOUNDATION</BusinessNameLine1Txt>
      </BusinessName>
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      <PhoneNum>3126306000</PhoneNum>
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      <PersonTitleTxt>SVP</PersonTitleTxt>
      <PhoneNum>3126306000</PhoneNum>
      <SignatureDt>2024-11-04</SignatureDt>
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    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
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        <TravConfMeetingNetInvstIncmAmt>0</TravConfMeetingNetInvstIncmAmt>
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        <TotOprExpensesAdjNetIncmAmt>0</TotOprExpensesAdjNetIncmAmt>
        <TotOprExpensesDsbrsChrtblAmt>15</TotOprExpensesDsbrsChrtblAmt>
        <ContriPaidRevAndExpnssAmt>2531830</ContriPaidRevAndExpnssAmt>
        <ContriPaidDsbrsChrtblAmt>2531830</ContriPaidDsbrsChrtblAmt>
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        <TotalExpensesAdjNetIncmAmt>0</TotalExpensesAdjNetIncmAmt>
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        <NetInvestmentIncomeAmt>650377</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>0</AdjustedNetIncomeAmt>
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      <Form990PFBalanceSheetsGrp>
        <SavAndTempCashInvstBOYAmt>11283703</SavAndTempCashInvstBOYAmt>
        <SavAndTempCashInvstEOYAmt>8459067</SavAndTempCashInvstEOYAmt>
        <SavAndTempCashInvstEOYFMVAmt>8459067</SavAndTempCashInvstEOYFMVAmt>
        <AcctRcvblEOYAmt>0</AcctRcvblEOYAmt>
        <AcctRcvblEOYFMVAmt>0</AcctRcvblEOYFMVAmt>
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        <CorporateStockEOYFMVAmt>3457899</CorporateStockEOYFMVAmt>
        <CorporateBondsEOYAmt referenceDocumentId="InvestmentsCorpBondsSchedule">526826</CorporateBondsEOYAmt>
        <CorporateBondsEOYFMVAmt>547541</CorporateBondsEOYFMVAmt>
        <OtherInvestmentsEOYFMVAmt>0</OtherInvestmentsEOYFMVAmt>
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        <OtherAssetsEOYFMVAmt referenceDocumentId="OtherAssetsSchedule">95593</OtherAssetsEOYFMVAmt>
        <TotalAssetsBOYAmt>11283703</TotalAssetsBOYAmt>
        <TotalAssetsEOYAmt>12391002</TotalAssetsEOYAmt>
        <TotalAssetsEOYFMVAmt>12560100</TotalAssetsEOYFMVAmt>
        <TotalLiabilitiesEOYAmt>0</TotalLiabilitiesEOYAmt>
        <OrgDoesNotFollowFASB117Ind>X</OrgDoesNotFollowFASB117Ind>
        <CapitalStockBOYAmt>11283703</CapitalStockBOYAmt>
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        <TotNetAstOrFundBalancesEOYAmt>12391002</TotNetAstOrFundBalancesEOYAmt>
        <TotalLiabilitiesNetAstBOYAmt>11283703</TotalLiabilitiesNetAstBOYAmt>
        <TotalLiabilitiesNetAstEOYAmt>12391002</TotalLiabilitiesNetAstEOYAmt>
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      <ChgInNetAssetsFundBalancesGrp>
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      </ChgInNetAssetsFundBalancesGrp>
      <CapGainsLossTxInvstIncmDetail>
        <CapGainsLossTxInvstIncmGrp>
          <PropertyDesc>CAPITAL GAIN DIVIDENDS</PropertyDesc>
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        <CapitalGainNetIncomeAmt>45788</CapitalGainNetIncomeAmt>
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      <ExciseTaxBasedOnInvstIncmGrp>
        <InvestmentIncomeExciseTaxAmt>9040</InvestmentIncomeExciseTaxAmt>
        <TaxUnderSection511Amt>0</TaxUnderSection511Amt>
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        <SubtitleATaxAmt>0</SubtitleATaxAmt>
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        <ExemptFrgnOrgTaxWthldAtSrceAmt>0</ExemptFrgnOrgTaxWthldAtSrceAmt>
        <ExtsnRequestIncomeTaxPaidAmt>8000</ExtsnRequestIncomeTaxPaidAmt>
        <TotalPaymentsAndCreditsAmt>9876</TotalPaymentsAndCreditsAmt>
        <EsPenaltyAmt>0</EsPenaltyAmt>
        <OverpaymentAmt>836</OverpaymentAmt>
        <AppliedToESTaxAmt>836</AppliedToESTaxAmt>
        <RefundAmt>0</RefundAmt>
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      <StatementsRegardingActyGrp>
        <LegislativePoliticalActyInd>false</LegislativePoliticalActyInd>
        <MoreThan100SpentInd>false</MoreThan100SpentInd>
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        <OrgReportOrRegisterStateCd>IL</OrgReportOrRegisterStateCd>
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        <DonorAdvisedFundInd>false</DonorAdvisedFundInd>
        <ComplyWithPublicInspRqrInd>true</ComplyWithPublicInspRqrInd>
        <PersonsWithBooksName>
          <BusinessNameLine1Txt>NORTHERN TRUST COMPANY</BusinessNameLine1Txt>
        </PersonsWithBooksName>
        <PhoneNum>3126306000</PhoneNum>
        <LocationOfBooksUSAddress>
          <AddressLine1Txt>PO BOX 803878</AddressLine1Txt>
          <CityNm>CHICAGO</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60680</ZIPCd>
        </LocationOfBooksUSAddress>
        <ForeignAccountsQuestionInd>false</ForeignAccountsQuestionInd>
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        <SaleOrExchDisqualifiedPrsnInd>false</SaleOrExchDisqualifiedPrsnInd>
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        <PayCompDisqualifiedPrsnInd>false</PayCompDisqualifiedPrsnInd>
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        <PaymentToGovernmentOfficialInd>false</PaymentToGovernmentOfficialInd>
        <UncorrectedPriorActsInd>false</UncorrectedPriorActsInd>
        <UndistributedIncomePYInd>false</UndistributedIncomePYInd>
        <BusinessHoldingsInd>false</BusinessHoldingsInd>
        <JeopardyInvestmentsInd>false</JeopardyInvestmentsInd>
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        <InfluenceLegislationInd>false</InfluenceLegislationInd>
        <InfluenceElectionInd>false</InfluenceElectionInd>
        <GrantsToIndividualsInd>false</GrantsToIndividualsInd>
        <GrantsToOrganizationsInd>false</GrantsToOrganizationsInd>
        <NoncharitablePurposeInd>false</NoncharitablePurposeInd>
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        <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
        <SubjToTaxRmnrtnExPrchtPymtInd>false</SubjToTaxRmnrtnExPrchtPymtInd>
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      <OfficerDirTrstKeyEmplInfoGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>MICHAEL G O'GRADY</PersonNm>
          <USAddress>
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            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60603</ZIPCd>
          </USAddress>
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        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>STEVEN L FRADKIN</PersonNm>
          <USAddress>
            <AddressLine1Txt>C/O NORTHERN TRUST 50 S LASALLE</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60603</ZIPCd>
          </USAddress>
          <TitleTxt>DIRECTOR</TitleTxt>
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        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>CONNIE L LINDSEY</PersonNm>
          <USAddress>
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            <StateAbbreviationCd>IL</StateAbbreviationCd>
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          <TitleTxt>DIRECTOR</TitleTxt>
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        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>KELLY M MANNARD</PersonNm>
          <USAddress>
            <AddressLine1Txt>C/O NORTHERN TRUST 50 S LASALLE</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60603</ZIPCd>
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          <TitleTxt>DIRECTOR/PRESIDENT</TitleTxt>
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          <PersonNm>SHANA HAYES</PersonNm>
          <USAddress>
            <AddressLine1Txt>C/O NORTHERN TRUST 50 S LASALLE</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60603</ZIPCd>
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          <TitleTxt>DIRECTOR/SECRETARY</TitleTxt>
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          <PersonNm>LAUREN ALLNUTT</PersonNm>
          <USAddress>
            <AddressLine1Txt>C/O NORTHERN TRUST 50 S LASALLE</AddressLine1Txt>
            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60603</ZIPCd>
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          <TitleTxt>TREASURER</TitleTxt>
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          <CompensationAmt>0</CompensationAmt>
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        <CompOfHghstPdEmplOrNONETxt>NONE</CompOfHghstPdEmplOrNONETxt>
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        <ContractorPaidOver50kCnt>0</ContractorPaidOver50kCnt>
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        <PriorYearDeficiencyOrTaxAmt>0</PriorYearDeficiencyOrTaxAmt>
        <Taxable1Amt>0</Taxable1Amt>
        <Taxable2Amt>0</Taxable2Amt>
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          <RecipientBusinessName>
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            <CityNm>CHICAGO</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>60680</ZIPCd>
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          <RecipientRelationshipTxt>NONE</RecipientRelationshipTxt>
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        <NetRntlIncmReDebtFincdPropGrp />
        <NetRntlIncmReNotDebtFincdProp />
        <NetRentalIncomePersonalPropGrp />
        <OtherInvestmentIncomeGrp />
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        <NetIncomeLossFromSpecialEvtGrp />
        <GrossProfitLossSlsOfInvntryGrp />
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          <Desc>DEFERRED INCOME</Desc>
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      </AnalysisIncomeProducingActyGrp>
      <RlnOfActyToAccomOfExmptPrpsGrp />
      <TrnsfrTransRlnNonchrtblEOGrp>
        <TrnsfrOfCashToNonchrtblEOInd>false</TrnsfrOfCashToNonchrtblEOInd>
        <TrnsfrOtherAssetNonchrtblEOInd>false</TrnsfrOtherAssetNonchrtblEOInd>
        <SalesOrExchangesOfAssetsInd>false</SalesOrExchangesOfAssetsInd>
        <PurchaseOfAssetsNonchrtblEOInd>false</PurchaseOfAssetsNonchrtblEOInd>
        <RentalOfFacilitiesOthAssetsInd>false</RentalOfFacilitiesOthAssetsInd>
        <ReimbursementArrangementsInd>false</ReimbursementArrangementsInd>
        <LoansOrLoanGuaranteesInd>false</LoansOrLoanGuaranteesInd>
        <PerformanceOfServicesEtcInd>false</PerformanceOfServicesEtcInd>
        <SharingOfFacilitiesEtcInd>false</SharingOfFacilitiesEtcInd>
        <RelationshipsNonchrtblEOInd>false</RelationshipsNonchrtblEOInd>
      </TrnsfrTransRlnNonchrtblEOGrp>
    </IRS990PF>
    <IRS990ScheduleB documentId="IRS990ScheduleB">
      <Organization501c3ExemptPFInd>X</Organization501c3ExemptPFInd>
      <GeneralRuleInd>X</GeneralRuleInd>
      <ContributorInformationGrp>
        <ContributorNum>1</ContributorNum>
        <ContributorPersonNm>NORTHERN TRUST COMPANY</ContributorPersonNm>
        <ContributorUSAddress>
          <AddressLine1Txt>PO BOX 803878</AddressLine1Txt>
          <CityNm>CHICAGO</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60680</ZIPCd>
        </ContributorUSAddress>
        <TotalContributionsAmt>3000000</TotalContributionsAmt>
        <PersonContributionInd>X</PersonContributionInd>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <ExplnOfNonFilingWithAGStmt documentId="ExplnOfNonFilingWithAGStmt">
      <ExplanationTxt>IL</ExplanationTxt>
    </ExplnOfNonFilingWithAGStmt>
    <InvestmentsCorpBondsSchedule documentId="InvestmentsCorpBondsSchedule">
      <InvestmentsCorporateBondsGrp>
        <BondNm>SEE ATTACHED STATEMENT</BondNm>
        <EOYBookValueAmt>526826</EOYBookValueAmt>
        <EOYFMVAmt>547541</EOYFMVAmt>
      </InvestmentsCorporateBondsGrp>
    </InvestmentsCorpBondsSchedule>
    <InvestmentsCorpStockSchedule documentId="InvestmentsCorpStockSchedule">
      <InvestmentsCorporateStockGrp>
        <StockNm>SEE ATTACHED STATEMENT</StockNm>
        <EOYBookValueAmt>3316112</EOYBookValueAmt>
        <EOYFMVAmt>3457899</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
    </InvestmentsCorpStockSchedule>
    <OtherAssetsSchedule documentId="OtherAssetsSchedule">
      <OtherAssetsScheduleGrp>
        <Desc>SEE ATTACHED STATEMENT</Desc>
        <EOYBookValueAmt>88997</EOYBookValueAmt>
        <EOYFMVAmt>95593</EOYFMVAmt>
      </OtherAssetsScheduleGrp>
    </OtherAssetsSchedule>
    <OtherExpensesSchedule documentId="OtherExpensesSchedule">
      <OtherExpensesScheduleGrp>
        <Desc>ILLINOIS ATTORNEY GENERAL FEE</Desc>
        <RevenueAndExpensesPerBooksAmt>15</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>15</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
    </OtherExpensesSchedule>
    <OtherIncomeSchedule2 documentId="OtherIncomeSchedule2">
      <OtherIncomeDetail>
        <Desc>DEFERRED INCOME</Desc>
        <RevenueAndExpensesPerBooksAmt>-9449</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
      </OtherIncomeDetail>
    </OtherIncomeSchedule2>
    <SubstantialContributorsSch documentId="SubstantialContributorsSch">
      <SubstantialContributorDetail>
        <PersonNm>NORTHERN TRUST COMPANY</PersonNm>
        <USAddress>
          <AddressLine1Txt>PO BOX 803878</AddressLine1Txt>
          <CityNm>CHICAGO</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60680</ZIPCd>
        </USAddress>
      </SubstantialContributorDetail>
    </SubstantialContributorsSch>
    <TaxesSchedule documentId="TaxesSchedule">
      <TaxesDetail>
        <CategoryTxt>EXCISE TAX</CategoryTxt>
        <Amt>1876</Amt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </TaxesDetail>
      <TaxesDetail>
        <CategoryTxt>FOREIGN TAXES</CategoryTxt>
        <Amt>4629</Amt>
        <NetInvestmentIncomeAmt>4629</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>