<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2022v5.0" xsi:schemaLocation="http://www.irs.gov/efile">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2023-11-08T08:31:18-08:00</ReturnTs>
    <TaxPeriodEndDt>2022-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>320076871</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>Magnus Blue LLP</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>100 E San Marcos Blvd Ste 100</AddressLine1Txt>
        <CityNm>San Marcos</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>92069</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990</ReturnTypeCd>
    <TaxPeriodBeginDt>2022-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>814834326</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>STEM NEXT OPPORTUNITY FUND</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>STEM</BusinessNameControlTxt>
      <PhoneNum>6195059127</PhoneNum>
      <USAddress>
        <AddressLine1Txt>2305 HISTORIC DECATUR ROAD 100</AddressLine1Txt>
        <CityNm>SAN DIEGO</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>92106</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>RON OTTINGER</PersonNm>
      <PersonTitleTxt>Executive Director</PersonTitleTxt>
      <SignatureDt>2023-11-08</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <SigningOfficerGrp>
      <PersonFullName>
        <PersonFirstNm>RON</PersonFirstNm>
        <PersonLastNm>OTTINGER</PersonLastNm>
      </PersonFullName>
      <SSN>999009999</SSN>
    </SigningOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>JESSICA M DORSETT</PreparerPersonNm>
      <PTIN>P00874090</PTIN>
      <PhoneNum>7605999900</PhoneNum>
    </PreparerPersonGrp>
    <AdditionalFilerInformation>
      <TrustedCustomerGrp>
        <TrustedCustomerCd>3</TrustedCustomerCd>
        <AuthenticationAssuranceLevelCd>AAL1</AuthenticationAssuranceLevelCd>
        <IdentityAssuranceLevelCd>IAL1</IdentityAssuranceLevelCd>
        <FederatedAssuranceLevelCd>FAL1</FederatedAssuranceLevelCd>
      </TrustedCustomerGrp>
    </AdditionalFilerInformation>
    <TaxYr>2022</TaxYr>
    <BuildTS>2023-04-26 12:10:37Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="8">
    <IRS990 documentId="IRS990" referenceDocumentId="IRS990ScheduleO BinaryAttachment.1" softwareId="22015553" softwareVersionNum="2022v5.0">
      <PrincipalOfficerNm>RONALD L OTTINGER</PrincipalOfficerNm>
      <GrossReceiptsAmt>17546088</GrossReceiptsAmt>
      <GroupReturnForAffiliatesInd>false</GroupReturnForAffiliatesInd>
      <Organization501c3Ind>X</Organization501c3Ind>
      <WebsiteAddressTxt>STEMNEXT.ORG</WebsiteAddressTxt>
      <TypeOfOrganizationCorpInd>X</TypeOfOrganizationCorpInd>
      <FormationYr>2016</FormationYr>
      <LegalDomicileStateCd>CA</LegalDomicileStateCd>
      <ActivityOrMissionDesc>STEM Next Opportunity Fund is a national leader, strategic guide, policy advocate, and investor that is bringing about a transformative expansion of high-quality and inclusive STEM learning opportunities.</ActivityOrMissionDesc>
      <VotingMembersGoverningBodyCnt>6</VotingMembersGoverningBodyCnt>
      <VotingMembersIndependentCnt>5</VotingMembersIndependentCnt>
      <TotalEmployeeCnt>17</TotalEmployeeCnt>
      <TotalVolunteersCnt>7</TotalVolunteersCnt>
      <TotalGrossUBIAmt>0</TotalGrossUBIAmt>
      <PYContributionsGrantsAmt>10820385</PYContributionsGrantsAmt>
      <CYContributionsGrantsAmt>12120074</CYContributionsGrantsAmt>
      <PYProgramServiceRevenueAmt>56250</PYProgramServiceRevenueAmt>
      <CYProgramServiceRevenueAmt>38252</CYProgramServiceRevenueAmt>
      <PYInvestmentIncomeAmt>37261</PYInvestmentIncomeAmt>
      <CYInvestmentIncomeAmt>-27890</CYInvestmentIncomeAmt>
      <CYOtherRevenueAmt>0</CYOtherRevenueAmt>
      <PYTotalRevenueAmt>10913896</PYTotalRevenueAmt>
      <CYTotalRevenueAmt>12130436</CYTotalRevenueAmt>
      <PYGrantsAndSimilarPaidAmt>2850380</PYGrantsAndSimilarPaidAmt>
      <CYGrantsAndSimilarPaidAmt>4341466</CYGrantsAndSimilarPaidAmt>
      <CYBenefitsPaidToMembersAmt>0</CYBenefitsPaidToMembersAmt>
      <PYSalariesCompEmpBnftPaidAmt>1589043</PYSalariesCompEmpBnftPaidAmt>
      <CYSalariesCompEmpBnftPaidAmt>2841585</CYSalariesCompEmpBnftPaidAmt>
      <PYTotalProfFndrsngExpnsAmt>36791</PYTotalProfFndrsngExpnsAmt>
      <CYTotalProfFndrsngExpnsAmt>0</CYTotalProfFndrsngExpnsAmt>
      <CYTotalFundraisingExpenseAmt>677517</CYTotalFundraisingExpenseAmt>
      <PYOtherExpensesAmt>1913657</PYOtherExpensesAmt>
      <CYOtherExpensesAmt>3677035</CYOtherExpensesAmt>
      <PYTotalExpensesAmt>6389871</PYTotalExpensesAmt>
      <CYTotalExpensesAmt>10860086</CYTotalExpensesAmt>
      <PYRevenuesLessExpensesAmt>4524025</PYRevenuesLessExpensesAmt>
      <CYRevenuesLessExpensesAmt>1270350</CYRevenuesLessExpensesAmt>
      <TotalAssetsBOYAmt>10305213</TotalAssetsBOYAmt>
      <TotalAssetsEOYAmt>11167712</TotalAssetsEOYAmt>
      <TotalLiabilitiesBOYAmt>893880</TotalLiabilitiesBOYAmt>
      <TotalLiabilitiesEOYAmt>780555</TotalLiabilitiesEOYAmt>
      <NetAssetsOrFundBalancesBOYAmt>9411333</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>10387157</NetAssetsOrFundBalancesEOYAmt>
      <MissionDesc>BUILDING INCLUSION AND OPPORTUNITY FOR MILLIONS OF YOUNG PEOPLE AND CLOSING THE GENDER GAP IN STEM CAREERS.</MissionDesc>
      <SignificantNewProgramSrvcInd>false</SignificantNewProgramSrvcInd>
      <SignificantChangeInd>false</SignificantChangeInd>
      <ExpenseAmt>9579666</ExpenseAmt>
      <GrantAmt>4341466</GrantAmt>
      <Desc>STEM Next Opportunity Fund is a national, non-profit, non-partisan organization dedicated to scaling high-quality STEM (Science, Technology, Engineering &amp; Math) learning to millions of youth with a particular focus on kids of color, girls and youth in under-resourced communities. Our mission is expanding exceptional STEM learning opportunities outside the classroom for all children everywhere. Through STEM learning in afterschool and summer, STEM Next creates pathways to economic opportunity and fuels innovation.STEM learning beyond the classroom inspires youth and prepares them for future success in STEM as well as many other fields. Outside the structured school day, hands-on STEM learning provides a fertile environment to experiment, build confidence and develop life skills like critical thinking, collaboration, perseverance, creativity and communication. Despite this power and potential, STEM learning in afterschool and summer is underutilized and under-prioritized across the U.S a critical issue STEM Next is working to solve as a national nonprofit.What We DoSTEM Next brings together a diversity of partners and leads synchronized efforts to achieve our common goal of equity in STEM. By leveraging partnerships, STEM Next mobilizes funding and accelerates what works to reach the 10 million young people served in more than 100,000 local afterschool and summer programs across all 50 states. For youth, our work increases STEM access, interest, identity, and career knowledge. Our three big strategic initiatives to Engage Learners Everywhere are:- Growing STEM Leaders: Raising awareness, building skills &amp; connecting problem-solvers across communities- Advancing Policy &amp; Research: Powering lasting change in STEM learning by putting ideas into action- Leading Moonshot Bets: Local, regional &amp; national challenges that create seismic STEM learning shifts for youth &amp; educatorsEvery $1 invested in STEM Next Opportunity Fund programs: - Enables more youth to build, invent and discover every afternoon- Sparks summer STEM learning opportunities for youth- Brings STEM opportunities to more families and communities across the U.S.Nationally and locally, STEM Next programs create seismic STEM learning shifts for millions of youth and hundreds of thousands of educators.</Desc>
      <TotalProgramServiceExpensesAmt>9579666</TotalProgramServiceExpensesAmt>
      <DescribedInSection501c3Ind referenceDocumentId="IRS990ScheduleA">true</DescribedInSection501c3Ind>
      <ScheduleBRequiredInd referenceDocumentId="IRS990ScheduleB">true</ScheduleBRequiredInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <DonorAdvisedFundInd referenceDocumentId="IRS990ScheduleD">false</DonorAdvisedFundInd>
      <ConservationEasementsInd referenceDocumentId="IRS990ScheduleD">false</ConservationEasementsInd>
      <CollectionsOfArtInd referenceDocumentId="IRS990ScheduleD">false</CollectionsOfArtInd>
      <CreditCounselingInd referenceDocumentId="IRS990ScheduleD">false</CreditCounselingInd>
      <DonorRstrOrQuasiEndowmentsInd referenceDocumentId="IRSScheduleD">false</DonorRstrOrQuasiEndowmentsInd>
      <ReportLandBuildingEquipmentInd referenceDocumentId="IRS990ScheduleD">false</ReportLandBuildingEquipmentInd>
      <ReportInvestmentsOtherSecInd referenceDocumentId="IRS990ScheduleD">false</ReportInvestmentsOtherSecInd>
      <ReportProgramRelatedInvstInd referenceDocumentId="IRS990ScheduleD">false</ReportProgramRelatedInvstInd>
      <ReportOtherAssetsInd referenceDocumentId="IRS990ScheduleD">false</ReportOtherAssetsInd>
      <ReportOtherLiabilitiesInd referenceDocumentId="IRS990ScheduleD">true</ReportOtherLiabilitiesInd>
      <IncludeFIN48FootnoteInd referenceDocumentId="IRS990ScheduleD">true</IncludeFIN48FootnoteInd>
      <IndependentAuditFinclStmtInd referenceDocumentId="IRS990ScheduleD">true</IndependentAuditFinclStmtInd>
      <ConsolidatedAuditFinclStmtInd referenceDocumentId="IRS990ScheduleD">false</ConsolidatedAuditFinclStmtInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <ForeignActivitiesInd>false</ForeignActivitiesInd>
      <MoreThan5000KToOrgInd>false</MoreThan5000KToOrgInd>
      <MoreThan5000KToIndividualsInd>false</MoreThan5000KToIndividualsInd>
      <ProfessionalFundraisingInd>false</ProfessionalFundraisingInd>
      <FundraisingActivitiesInd>false</FundraisingActivitiesInd>
      <GamingActivitiesInd>false</GamingActivitiesInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <GrantsToOrganizationsInd referenceDocumentId="IRS990ScheduleI">true</GrantsToOrganizationsInd>
      <GrantsToIndividualsInd referenceDocumentId="IRS990ScheduleI">false</GrantsToIndividualsInd>
      <ScheduleJRequiredInd referenceDocumentId="IRS990ScheduleJ">true</ScheduleJRequiredInd>
      <TaxExemptBondsInd>false</TaxExemptBondsInd>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <PYExcessBenefitTransInd>false</PYExcessBenefitTransInd>
      <LoanOutstandingInd>false</LoanOutstandingInd>
      <GrantToRelatedPersonInd>false</GrantToRelatedPersonInd>
      <BusinessRlnWithOrgMemInd>false</BusinessRlnWithOrgMemInd>
      <BusinessRlnWithFamMemInd>false</BusinessRlnWithFamMemInd>
      <BusinessRlnWith35CtrlEntInd>false</BusinessRlnWith35CtrlEntInd>
      <DeductibleNonCashContriInd referenceDocumentId="IRS990ScheduleM">true</DeductibleNonCashContriInd>
      <DeductibleArtContributionInd referenceDocumentId="IRS990ScheduleM">false</DeductibleArtContributionInd>
      <TerminateOperationsInd>false</TerminateOperationsInd>
      <PartialLiquidationInd>false</PartialLiquidationInd>
      <DisregardedEntityInd>false</DisregardedEntityInd>
      <RelatedEntityInd>false</RelatedEntityInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <ActivitiesConductedPrtshpInd>false</ActivitiesConductedPrtshpInd>
      <ScheduleORequiredInd>true</ScheduleORequiredInd>
      <IRPDocumentCnt>19</IRPDocumentCnt>
      <IRPDocumentW2GCnt>0</IRPDocumentW2GCnt>
      <BackupWthldComplianceInd>false</BackupWthldComplianceInd>
      <EmployeeCnt>17</EmployeeCnt>
      <EmploymentTaxReturnsFiledInd>true</EmploymentTaxReturnsFiledInd>
      <UnrelatedBusIncmOverLimitInd>false</UnrelatedBusIncmOverLimitInd>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <TaxablePartyNotificationInd>false</TaxablePartyNotificationInd>
      <NondeductibleContributionsInd>false</NondeductibleContributionsInd>
      <QuidProQuoContributionsInd>false</QuidProQuoContributionsInd>
      <Form8282PropertyDisposedOfInd>false</Form8282PropertyDisposedOfInd>
      <Form8282FiledCnt>0</Form8282FiledCnt>
      <RcvFndsToPayPrsnlBnftCntrctInd>false</RcvFndsToPayPrsnlBnftCntrctInd>
      <PayPremiumsPrsnlBnftCntrctInd>false</PayPremiumsPrsnlBnftCntrctInd>
      <Form8899Filedind>false</Form8899Filedind>
      <Form1098CFiledInd>false</Form1098CFiledInd>
      <IndoorTanningServicesInd>false</IndoorTanningServicesInd>
      <SubjToTaxRmnrtnExPrchtPymtInd>false</SubjToTaxRmnrtnExPrchtPymtInd>
      <SubjectToExcsTaxNetInvstIncInd>false</SubjectToExcsTaxNetInvstIncInd>
      <InfoInScheduleOPartVIInd>X</InfoInScheduleOPartVIInd>
      <GoverningBodyVotingMembersCnt>6</GoverningBodyVotingMembersCnt>
      <IndependentVotingMemberCnt>5</IndependentVotingMemberCnt>
      <FamilyOrBusinessRlnInd>false</FamilyOrBusinessRlnInd>
      <DelegationOfMgmtDutiesInd>false</DelegationOfMgmtDutiesInd>
      <ChangeToOrgDocumentsInd>false</ChangeToOrgDocumentsInd>
      <MaterialDiversionOrMisuseInd>false</MaterialDiversionOrMisuseInd>
      <MembersOrStockholdersInd>false</MembersOrStockholdersInd>
      <ElectionOfBoardMembersInd>false</ElectionOfBoardMembersInd>
      <DecisionsSubjectToApprovaInd>false</DecisionsSubjectToApprovaInd>
      <MinutesOfGoverningBodyInd>true</MinutesOfGoverningBodyInd>
      <MinutesOfCommitteesInd>false</MinutesOfCommitteesInd>
      <OfficerMailingAddressInd>false</OfficerMailingAddressInd>
      <LocalChaptersInd>false</LocalChaptersInd>
      <Form990ProvidedToGvrnBodyInd>true</Form990ProvidedToGvrnBodyInd>
      <ConflictOfInterestPolicyInd>true</ConflictOfInterestPolicyInd>
      <AnnualDisclosureCoveredPrsnInd>true</AnnualDisclosureCoveredPrsnInd>
      <RegularMonitoringEnfrcInd>true</RegularMonitoringEnfrcInd>
      <WhistleblowerPolicyInd>true</WhistleblowerPolicyInd>
      <DocumentRetentionPolicyInd>true</DocumentRetentionPolicyInd>
      <CompensationProcessCEOInd>true</CompensationProcessCEOInd>
      <CompensationProcessOtherInd>false</CompensationProcessOtherInd>
      <InvestmentInJointVentureInd>false</InvestmentInJointVentureInd>
      <StatesWhereCopyOfReturnIsFldCd>CA</StatesWhereCopyOfReturnIsFldCd>
      <StatesWhereCopyOfReturnIsFldCd>MI</StatesWhereCopyOfReturnIsFldCd>
      <StatesWhereCopyOfReturnIsFldCd>NY</StatesWhereCopyOfReturnIsFldCd>
      <StatesWhereCopyOfReturnIsFldCd>OR</StatesWhereCopyOfReturnIsFldCd>
      <UponRequestInd>X</UponRequestInd>
      <BooksInCareOfDetail>
        <PersonNm>TERESA DREW</PersonNm>
        <PhoneNum>6195059127</PhoneNum>
        <USAddress>
          <AddressLine1Txt>2305 HISTORIC DECATUR RD</AddressLine1Txt>
          <CityNm>SAN DIEGO</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>92106</ZIPCd>
        </USAddress>
      </BooksInCareOfDetail>
      <Form990PartVIISectionAGrp>
        <PersonNm>RON OTTINGER</PersonNm>
        <TitleTxt>EXEC DIR/SECY</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>337104</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>67152</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>TERESA DREW</PersonNm>
        <TitleTxt>DEPUTY DIRECTOR</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <ReportableCompFromOrgAmt>247500</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>29699</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>KAM KYZER</PersonNm>
        <TitleTxt>SR DIR DEVELOPMENT</TitleTxt>
        <AverageHoursPerWeekRt>20.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <ReportableCompFromOrgAmt>227379</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>27285</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>NICOLE EVANS</PersonNm>
        <TitleTxt>DIR RESOURCE DEVEL</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <ReportableCompFromOrgAmt>175161</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>21022</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>QUINCY BROWN</PersonNm>
        <TitleTxt>DIR SPACE FELLOW</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <ReportableCompFromOrgAmt>172858</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>20832</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>PATTI CURTIS</PersonNm>
        <TitleTxt>INFORM EDUC FELLOW</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <ReportableCompFromOrgAmt>172460</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>20935</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MELISSA MORITZ</PersonNm>
        <TitleTxt>DIRECTOR OF POLICY</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <ReportableCompFromOrgAmt>170273</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>21708</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>STEPHANIE RODRIGUEZ</PersonNm>
        <TitleTxt>WORKFORCE FELLOW</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <ReportableCompFromOrgAmt>171028</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>20832</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>AMANDA HANNO</PersonNm>
        <TitleTxt>ASSOC DIR FIN/ADM</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <ReportableCompFromOrgAmt>114027</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>PENDRED NOYCE</PersonNm>
        <TitleTxt>President/Chair</TitleTxt>
        <AverageHoursPerWeekRt>3.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DENNIS BARTELS</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>GWYNN HUGHES</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CELINE COGGINS</PersonNm>
        <TitleTxt>Director</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>REGINALD MCGREGOR</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
        <AverageHoursPerWeekRt>3.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>0.00</AverageHoursPerWeekRltdOrgRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <TotalReportableCompFromOrgAmt>1787790</TotalReportableCompFromOrgAmt>
      <TotalOtherCompensationAmt>229465</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>9</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>false</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>true</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>false</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>MAINSPRING CONSULTING LLC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>146 BOULEVARD</AddressLine1Txt>
            <CityNm>SCARSDALE</CityNm>
            <StateAbbreviationCd>NY</StateAbbreviationCd>
            <ZIPCd>10583</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>STRATEGIC ADVISOR</ServicesDesc>
        <CompensationAmt>275000</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>SABRINA GOMEZ</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>99 RICHMOND STREET SE</AddressLine1Txt>
            <CityNm>ATLANTA</CityNm>
            <StateAbbreviationCd>GA</StateAbbreviationCd>
            <ZIPCd>30312</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>STEM EDUCATION ADVISOR</ServicesDesc>
        <CompensationAmt>169000</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>STEM EDUCATION INSIGHTS</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>23 WILLIS AVENUE</AddressLine1Txt>
            <CityNm>FRAMINGHAM</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>01702</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>DATA &amp; EVAL STEM SETTINGS</ServicesDesc>
        <CompensationAmt>108303</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>BUILDING IMPACT</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>44 HOWARD AVENUE</AddressLine1Txt>
            <CityNm>NEW HAVEN</CityNm>
            <StateAbbreviationCd>CT</StateAbbreviationCd>
            <ZIPCd>06519</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>STRATEGIC ADVISOR</ServicesDesc>
        <CompensationAmt>100000</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>3</CntrctRcvdGreaterThan100KCnt>
      <AllOtherContributionsAmt>12120074</AllOtherContributionsAmt>
      <NoncashContributionsAmt>4013668</NoncashContributionsAmt>
      <TotalContributionsAmt>12120074</TotalContributionsAmt>
      <ProgramServiceRevenueGrp>
        <Desc>FISCAL SPONSORSHIP FEES</Desc>
        <TotalRevenueColumnAmt>38252</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>38252</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>38252</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>30451</TotalRevenueColumnAmt>
        <ExclusionAmt>30451</ExclusionAmt>
      </InvestmentIncomeGrp>
      <IncmFromInvestBondProceedsGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </IncmFromInvestBondProceedsGrp>
      <RoyaltiesRevenueGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </RoyaltiesRevenueGrp>
      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetRentalIncomeOrLossGrp>
      <GrossAmountSalesAssetsGrp>
        <SecuritiesAmt>5357311</SecuritiesAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <SecuritiesAmt>5415652</SecuritiesAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <SecuritiesAmt>-58341</SecuritiesAmt>
      </GainOrLossGrp>
      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>-58341</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>-58341</RelatedOrExemptFuncIncomeAmt>
      </NetGainOrLossInvestmentsGrp>
      <NetIncmFromFundraisingEvtGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetIncmFromFundraisingEvtGrp>
      <NetIncomeFromGamingGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetIncomeFromGamingGrp>
      <NetIncomeOrLossGrp>
        <TotalRevenueColumnAmt>0</TotalRevenueColumnAmt>
      </NetIncomeOrLossGrp>
      <OtherRevenueTotalAmt>0</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>12130436</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>-20089</RelatedOrExemptFuncIncomeAmt>
        <ExclusionAmt>30451</ExclusionAmt>
      </TotalRevenueGrp>
      <InfoInScheduleOPartIXInd>X</InfoInScheduleOPartIXInd>
      <GrantsToDomesticOrgsGrp>
        <TotalAmt>4341466</TotalAmt>
        <ProgramServicesAmt>4341466</ProgramServicesAmt>
      </GrantsToDomesticOrgsGrp>
      <GrantsToDomesticIndividualsGrp>
        <TotalAmt>0</TotalAmt>
      </GrantsToDomesticIndividualsGrp>
      <ForeignGrantsGrp>
        <TotalAmt>0</TotalAmt>
      </ForeignGrantsGrp>
      <BenefitsToMembersGrp>
        <TotalAmt>0</TotalAmt>
      </BenefitsToMembersGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>842535</TotalAmt>
        <ProgramServicesAmt>400211</ProgramServicesAmt>
        <ManagementAndGeneralAmt>86266</ManagementAndGeneralAmt>
        <FundraisingAmt>356058</FundraisingAmt>
      </CompCurrentOfcrDirectorsGrp>
      <CompDisqualPersonsGrp>
        <TotalAmt>0</TotalAmt>
      </CompDisqualPersonsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>1483442</TotalAmt>
        <ProgramServicesAmt>1143498</ProgramServicesAmt>
        <ManagementAndGeneralAmt>156846</ManagementAndGeneralAmt>
        <FundraisingAmt>183098</FundraisingAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>280474</TotalAmt>
        <ProgramServicesAmt>198342</ProgramServicesAmt>
        <ManagementAndGeneralAmt>37237</ManagementAndGeneralAmt>
        <FundraisingAmt>44895</FundraisingAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>85771</TotalAmt>
        <ProgramServicesAmt>63780</ProgramServicesAmt>
        <ManagementAndGeneralAmt>15098</ManagementAndGeneralAmt>
        <FundraisingAmt>6893</FundraisingAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>149363</TotalAmt>
        <ProgramServicesAmt>102708</ProgramServicesAmt>
        <ManagementAndGeneralAmt>16096</ManagementAndGeneralAmt>
        <FundraisingAmt>30559</FundraisingAmt>
      </PayrollTaxesGrp>
      <FeesForServicesManagementGrp>
        <TotalAmt>0</TotalAmt>
      </FeesForServicesManagementGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>16738</TotalAmt>
        <ManagementAndGeneralAmt>16738</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesAccountingGrp>
        <TotalAmt>40860</TotalAmt>
        <ManagementAndGeneralAmt>40860</ManagementAndGeneralAmt>
      </FeesForServicesAccountingGrp>
      <FeesForServicesLobbyingGrp>
        <TotalAmt>0</TotalAmt>
      </FeesForServicesLobbyingGrp>
      <FeesForServicesProfFundraising>
        <TotalAmt>0</TotalAmt>
      </FeesForServicesProfFundraising>
      <FeesForSrvcInvstMgmntFeesGrp>
        <TotalAmt>16827</TotalAmt>
        <ManagementAndGeneralAmt>16827</ManagementAndGeneralAmt>
      </FeesForSrvcInvstMgmntFeesGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>2602908</TotalAmt>
        <ProgramServicesAmt>2448475</ProgramServicesAmt>
        <ManagementAndGeneralAmt>130408</ManagementAndGeneralAmt>
        <FundraisingAmt>24025</FundraisingAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>0</TotalAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>8366</TotalAmt>
        <ProgramServicesAmt>1687</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6679</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>19330</TotalAmt>
        <ProgramServicesAmt>12969</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6073</ManagementAndGeneralAmt>
        <FundraisingAmt>288</FundraisingAmt>
      </InformationTechnologyGrp>
      <RoyaltiesGrp>
        <TotalAmt>0</TotalAmt>
      </RoyaltiesGrp>
      <OccupancyGrp>
        <TotalAmt>13637</TotalAmt>
        <ProgramServicesAmt>4091</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6819</ManagementAndGeneralAmt>
        <FundraisingAmt>2727</FundraisingAmt>
      </OccupancyGrp>
      <TravelGrp>
        <TotalAmt>110211</TotalAmt>
        <ProgramServicesAmt>77505</ProgramServicesAmt>
        <ManagementAndGeneralAmt>32580</ManagementAndGeneralAmt>
        <FundraisingAmt>126</FundraisingAmt>
      </TravelGrp>
      <PymtTravelEntrtnmntPubOfclGrp>
        <TotalAmt>0</TotalAmt>
      </PymtTravelEntrtnmntPubOfclGrp>
      <ConferencesMeetingsGrp>
        <TotalAmt>0</TotalAmt>
      </ConferencesMeetingsGrp>
      <InterestGrp>
        <TotalAmt>0</TotalAmt>
      </InterestGrp>
      <PaymentsToAffiliatesGrp>
        <TotalAmt>0</TotalAmt>
      </PaymentsToAffiliatesGrp>
      <DepreciationDepletionGrp>
        <TotalAmt>0</TotalAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>22180</TotalAmt>
        <ProgramServicesAmt>6294</ProgramServicesAmt>
        <ManagementAndGeneralAmt>14333</ManagementAndGeneralAmt>
        <FundraisingAmt>1553</FundraisingAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>EVENT EXPENSE</Desc>
        <TotalAmt>538529</TotalAmt>
        <ProgramServicesAmt>537107</ProgramServicesAmt>
        <FundraisingAmt>1422</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>PROGRAM EXPENSE</Desc>
        <TotalAmt>210252</TotalAmt>
        <ProgramServicesAmt>210252</ProgramServicesAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>MEMBERSHIPS AND DUES</Desc>
        <TotalAmt>37624</TotalAmt>
        <ProgramServicesAmt>11150</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1474</ManagementAndGeneralAmt>
        <FundraisingAmt>25000</FundraisingAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>MEals</Desc>
        <TotalAmt>20660</TotalAmt>
        <ProgramServicesAmt>11809</ProgramServicesAmt>
        <ManagementAndGeneralAmt>8675</ManagementAndGeneralAmt>
        <FundraisingAmt>176</FundraisingAmt>
      </OtherExpensesGrp>
      <AllOtherExpensesGrp>
        <TotalAmt>18913</TotalAmt>
        <ProgramServicesAmt>8322</ProgramServicesAmt>
        <ManagementAndGeneralAmt>9894</ManagementAndGeneralAmt>
        <FundraisingAmt>697</FundraisingAmt>
      </AllOtherExpensesGrp>
      <TotalFunctionalExpensesGrp>
        <TotalAmt>10860086</TotalAmt>
        <ProgramServicesAmt>9579666</ProgramServicesAmt>
        <ManagementAndGeneralAmt>602903</ManagementAndGeneralAmt>
        <FundraisingAmt>677517</FundraisingAmt>
      </TotalFunctionalExpensesGrp>
      <CashNonInterestBearingGrp>
        <BOYAmt>3543163</BOYAmt>
        <EOYAmt>2129458</EOYAmt>
      </CashNonInterestBearingGrp>
      <SavingsAndTempCashInvstGrp>
        <BOYAmt>237856</BOYAmt>
        <EOYAmt>52880</EOYAmt>
      </SavingsAndTempCashInvstGrp>
      <PledgesAndGrantsReceivableGrp>
        <BOYAmt>4525000</BOYAmt>
        <EOYAmt>3195877</EOYAmt>
      </PledgesAndGrantsReceivableGrp>
      <AccountsReceivableGrp>
        <BOYAmt>11351</BOYAmt>
        <EOYAmt>8235</EOYAmt>
      </AccountsReceivableGrp>
      <ReceivablesFromOfficersEtcGrp>
        <EOYAmt>0</EOYAmt>
      </ReceivablesFromOfficersEtcGrp>
      <RcvblFromDisqualifiedPrsnGrp>
        <EOYAmt>0</EOYAmt>
      </RcvblFromDisqualifiedPrsnGrp>
      <OthNotesLoansReceivableNetGrp>
        <EOYAmt>0</EOYAmt>
      </OthNotesLoansReceivableNetGrp>
      <InventoriesForSaleOrUseGrp>
        <EOYAmt>0</EOYAmt>
      </InventoriesForSaleOrUseGrp>
      <PrepaidExpensesDefrdChargesGrp>
        <BOYAmt>4786</BOYAmt>
        <EOYAmt>4675</EOYAmt>
      </PrepaidExpensesDefrdChargesGrp>
      <LandBldgEquipBasisNetGrp>
        <EOYAmt>0</EOYAmt>
      </LandBldgEquipBasisNetGrp>
      <InvestmentsPubTradedSecGrp>
        <BOYAmt>1983057</BOYAmt>
        <EOYAmt>5776587</EOYAmt>
      </InvestmentsPubTradedSecGrp>
      <InvestmentsOtherSecuritiesGrp>
        <EOYAmt>0</EOYAmt>
      </InvestmentsOtherSecuritiesGrp>
      <InvestmentsProgramRelatedGrp>
        <EOYAmt>0</EOYAmt>
      </InvestmentsProgramRelatedGrp>
      <IntangibleAssetsGrp>
        <EOYAmt>0</EOYAmt>
      </IntangibleAssetsGrp>
      <OtherAssetsTotalGrp>
        <EOYAmt>0</EOYAmt>
      </OtherAssetsTotalGrp>
      <TotalAssetsGrp>
        <BOYAmt>10305213</BOYAmt>
        <EOYAmt>11167712</EOYAmt>
      </TotalAssetsGrp>
      <AccountsPayableAccrExpnssGrp>
        <BOYAmt>290798</BOYAmt>
        <EOYAmt>189041</EOYAmt>
      </AccountsPayableAccrExpnssGrp>
      <GrantsPayableGrp>
        <BOYAmt>325220</BOYAmt>
        <EOYAmt>189600</EOYAmt>
      </GrantsPayableGrp>
      <OtherLiabilitiesGrp>
        <BOYAmt>277862</BOYAmt>
        <EOYAmt>401914</EOYAmt>
      </OtherLiabilitiesGrp>
      <TotalLiabilitiesGrp>
        <BOYAmt>893880</BOYAmt>
        <EOYAmt>780555</EOYAmt>
      </TotalLiabilitiesGrp>
      <OrganizationFollowsFASB117Ind>X</OrganizationFollowsFASB117Ind>
      <NoDonorRestrictionNetAssetsGrp>
        <BOYAmt>1776822</BOYAmt>
        <EOYAmt>798663</EOYAmt>
      </NoDonorRestrictionNetAssetsGrp>
      <DonorRestrictionNetAssetsGrp>
        <BOYAmt>7634511</BOYAmt>
        <EOYAmt>9588494</EOYAmt>
      </DonorRestrictionNetAssetsGrp>
      <TotalNetAssetsFundBalanceGrp>
        <BOYAmt>9411333</BOYAmt>
        <EOYAmt>10387157</EOYAmt>
      </TotalNetAssetsFundBalanceGrp>
      <TotLiabNetAssetsFundBalanceGrp>
        <BOYAmt>10305213</BOYAmt>
        <EOYAmt>11167712</EOYAmt>
      </TotLiabNetAssetsFundBalanceGrp>
      <ReconcilationRevenueExpnssAmt>1270350</ReconcilationRevenueExpnssAmt>
      <NetUnrlzdGainsLossesInvstAmt>-294526</NetUnrlzdGainsLossesInvstAmt>
      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>false</AccountantCompileOrReviewInd>
      <FSAuditedInd>true</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
      </FSAuditedBasisGrp>
      <AuditCommitteeInd>true</AuditCommitteeInd>
      <FederalGrantAuditRequiredInd>false</FederalGrantAuditRequiredInd>
    </IRS990>
    <IRS990ScheduleA documentId="IRS990ScheduleA" softwareId="22015553" softwareVersionNum="2022v5.0">
      <PublicOrganization170Ind>X</PublicOrganization170Ind>
      <GiftsGrantsContriRcvd170Grp>
        <CurrentTaxYearMinus4YearsAmt>2407738</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>2433074</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>5436876</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>10820385</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>12120074</CurrentTaxYearAmt>
        <TotalAmt>33218147</TotalAmt>
      </GiftsGrantsContriRcvd170Grp>
      <TaxRevLeviedOrgnztnlBnft170Grp>
        <TotalAmt>0</TotalAmt>
      </TaxRevLeviedOrgnztnlBnft170Grp>
      <GovtFurnSrvcFcltsVl170Grp>
        <TotalAmt>0</TotalAmt>
      </GovtFurnSrvcFcltsVl170Grp>
      <TotalCalendarYear170Grp>
        <CurrentTaxYearMinus4YearsAmt>2407738</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>2433074</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>5436876</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>10820385</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>12120074</CurrentTaxYearAmt>
        <TotalAmt>33218147</TotalAmt>
      </TotalCalendarYear170Grp>
      <SubstantialContributorsTotAmt>15067545</SubstantialContributorsTotAmt>
      <PublicSupportTotal170Amt>18150602</PublicSupportTotal170Amt>
      <GrossInvestmentIncome170Grp>
        <CurrentTaxYearMinus4YearsAmt>22231</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>44895</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>22830</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>42243</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>30451</CurrentTaxYearAmt>
        <TotalAmt>162650</TotalAmt>
      </GrossInvestmentIncome170Grp>
      <UnrelatedBusinessNetIncm170Grp>
        <TotalAmt>0</TotalAmt>
      </UnrelatedBusinessNetIncm170Grp>
      <OtherIncome170Grp>
        <TotalAmt>0</TotalAmt>
      </OtherIncome170Grp>
      <TotalSupportAmt>33380797</TotalSupportAmt>
      <GrossReceiptsRltdActivitiesAmt>38252</GrossReceiptsRltdActivitiesAmt>
      <PublicSupportCY170Pct>0.54370</PublicSupportCY170Pct>
      <PublicSupportPY170Pct>0.73040</PublicSupportPY170Pct>
      <ThirtyThrPctSuprtTestsCY170Ind>X</ThirtyThrPctSuprtTestsCY170Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="IRS990ScheduleB" softwareId="22015553" softwareVersionNum="2022v5.0">
      <ContributorInformationGrp>
        <ContributorNum>RESTRICTED</ContributorNum>
        <ContributorBusinessName>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorBusinessName>
        <ContributorUSAddress>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorUSAddress>
        <TotalContributionsAmt>RESTRICTED</TotalContributionsAmt>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <IRS990ScheduleD documentId="IRS990ScheduleD" softwareId="22015553" softwareVersionNum="2022v5.0">
      <OtherLiabilitiesOrgGrp>
        <Desc>ACCRUED PAYROLL</Desc>
        <Amt>68798</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>ACCRUED RETIREMENT</Desc>
        <Amt>204000</Amt>
      </OtherLiabilitiesOrgGrp>
      <OtherLiabilitiesOrgGrp>
        <Desc>ACCRUED VACATION</Desc>
        <Amt>129116</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>401914</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>11819083</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>-294526</NetUnrealizedGainsInvstAmt>
      <RevenueNotReportedAmt>-294526</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>12113609</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>16827</InvestmentExpensesNotIncldAmt>
      <RevenueNotReportedFinclStmtAmt>16827</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>12130436</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>10843259</TotExpnsEtcAuditedFinclStmtAmt>
      <ExpensesSubtotalAmt>10843259</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>16827</InvestmentExpensesNotIncld2Amt>
      <ExpensesNotRptFinclStmtAmt>16827</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>10860086</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part X : FIN48 Footnote</FormAndLineReferenceDesc>
        <ExplanationTxt>The Organization has analyzed its tax positions taken for filings with the Internal Revenue Service and the State of California. The Organization believes that its income tax filing positions will be sustained upon examination and does not anticipate any adjustments that would result in a material adverse effect on the Organizations financial condition, results of operations, or cash flows. Accordingly, the Organization has not recorded any tax assets or liabilities, or related accruals for interest and penalties for uncertain income tax positions at December 31, 2022 and 2021.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleI documentId="IRS990ScheduleI" softwareId="22015553" softwareVersionNum="2022v5.0">
      <GrantRecordsMaintainedInd>true</GrantRecordsMaintainedInd>
      <RecipientTable>
        <RecipientBusinessName>
          <BusinessNameLine1Txt>VARIOUS - ATTACHED SCHEDULE</BusinessNameLine1Txt>
        </RecipientBusinessName>
        <USAddress>
          <AddressLine1Txt>VARIOUS</AddressLine1Txt>
          <CityNm>SAN DIEGO</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>92106</ZIPCd>
        </USAddress>
        <CashGrantAmt>4338691</CashGrantAmt>
        <NonCashAssistanceAmt>0</NonCashAssistanceAmt>
        <PurposeOfGrantTxt>STEM PROGRAMS</PurposeOfGrantTxt>
      </RecipientTable>
      <Total501c3OrgCnt>0</Total501c3OrgCnt>
      <TotalOtherOrgCnt>1</TotalOtherOrgCnt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Grantmaker's Description of How Grants are Used</FormAndLineReferenceDesc>
        <ExplanationTxt>Grants are made to a variety of nonprofit organizations focusing on STEM learning within the US either competitively or through invitation. Competitive grants are awarded through a selection process that includes 1) the public release of a request for proposals (RFP), 2) an open submission period, and 3) review and award based on criteria outlined in the RFP. Invitation-only grants are awarded based on submitted proposals aligned with desired outcomes that advance the STEM Next mission. All grantees must submit evidence of organizational good standing, including nonprofit status documentation, audited financials (or comparable), progress and final narrative and budget reports.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="IRS990ScheduleJ" softwareId="22015553" softwareVersionNum="2022v5.0">
      <CompensationCommitteeInd>X</CompensationCommitteeInd>
      <Form990OfOtherOrganizationsInd>X</Form990OfOtherOrganizationsInd>
      <WrittenEmploymentContractInd>X</WrittenEmploymentContractInd>
      <CompensationSurveyInd>X</CompensationSurveyInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>false</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>false</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>false</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>false</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>false</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>false</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>false</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>false</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KAM KYZER</PersonNm>
        <TitleTxt>SR DIR DEVELOPMENT</TitleTxt>
        <BaseCompensationFilingOrgAmt>194098</BaseCompensationFilingOrgAmt>
        <BonusFilingOrganizationAmount>33281</BonusFilingOrganizationAmount>
        <DeferredCompensationFlngOrgAmt>27285</DeferredCompensationFlngOrgAmt>
        <TotalCompensationFilingOrgAmt>254664</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MELISSA MORITZ</PersonNm>
        <TitleTxt>DIRECTOR OF POLICY</TitleTxt>
        <BaseCompensationFilingOrgAmt>170273</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>21708</DeferredCompensationFlngOrgAmt>
        <TotalCompensationFilingOrgAmt>191981</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>NICOLE EVANS</PersonNm>
        <TitleTxt>DIR RESOURCE DEVEL</TitleTxt>
        <BaseCompensationFilingOrgAmt>167311</BaseCompensationFilingOrgAmt>
        <BonusFilingOrganizationAmount>7850</BonusFilingOrganizationAmount>
        <DeferredCompensationFlngOrgAmt>21022</DeferredCompensationFlngOrgAmt>
        <TotalCompensationFilingOrgAmt>196183</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>PATTI CURTIS</PersonNm>
        <TitleTxt>INFORM EDUC FELLOW</TitleTxt>
        <BaseCompensationFilingOrgAmt>172460</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>20935</DeferredCompensationFlngOrgAmt>
        <TotalCompensationFilingOrgAmt>193395</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>QUINCY BROWN</PersonNm>
        <TitleTxt>DIR SPACE FELLOW</TitleTxt>
        <BaseCompensationFilingOrgAmt>172858</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>20832</DeferredCompensationFlngOrgAmt>
        <TotalCompensationFilingOrgAmt>193690</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>RON OTTINGER</PersonNm>
        <TitleTxt>EXEC DIR/SECY</TitleTxt>
        <BaseCompensationFilingOrgAmt>306004</BaseCompensationFilingOrgAmt>
        <BonusFilingOrganizationAmount>31100</BonusFilingOrganizationAmount>
        <DeferredCompensationFlngOrgAmt>36600</DeferredCompensationFlngOrgAmt>
        <NontaxableBenefitsFilingOrgAmt>30552</NontaxableBenefitsFilingOrgAmt>
        <TotalCompensationFilingOrgAmt>404256</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>STEPHANIE RODRIGUEZ</PersonNm>
        <TitleTxt>WORKFORCE FELLOW</TitleTxt>
        <BaseCompensationFilingOrgAmt>171028</BaseCompensationFilingOrgAmt>
        <DeferredCompensationFlngOrgAmt>20832</DeferredCompensationFlngOrgAmt>
        <TotalCompensationFilingOrgAmt>191860</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>TERESA DREW</PersonNm>
        <TitleTxt>DEPUTY DIRECTOR</TitleTxt>
        <BaseCompensationFilingOrgAmt>227500</BaseCompensationFilingOrgAmt>
        <BonusFilingOrganizationAmount>20000</BonusFilingOrganizationAmount>
        <DeferredCompensationFlngOrgAmt>29699</DeferredCompensationFlngOrgAmt>
        <TotalCompensationFilingOrgAmt>277199</TotalCompensationFilingOrgAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleM documentId="IRS990ScheduleM" softwareId="22015553" softwareVersionNum="2022v5.0">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>4013668</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <AnyPropertyThatMustBeHeldInd>false</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>false</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>false</ThirdPartiesUsedInd>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="IRS990ScheduleO" softwareId="22015553" softwareVersionNum="2022v5.0">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>THE DRAFT FORM 990 IS PRESENTED BY THE CPA AND REVIEWED BY THE STAFF AND AUDIT COMMITTEE FOR ACCURACY AND COMPLETENESS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>IF A POTENTIAL CONFLICT OF INTEREST EXISTS, THE BOARD MEMBER, STAFF MEMBER, CONSULTANT OR OTHER AGENT MUST FULLY DISCLOSE THE POTENTIAL CONFLICT TO THE BOARD. THE INTERESTED PERSON WILL ABSENT HIMSELF OR HERSELF FROM ANY RELATED DISCUSSION OR VOTE, AND THE MEETING MINUTES WILL REFLECT THAT THIS PERSON IS NOT PARTICIPATING IN THE DISCUSSION. HOWEVER, THE BOARD MEMBER MAY REQUEST THAT THE INTERESTED PERSON BE PRESENT DURING A DISCUSSION IN ORDER TO PROVIDE CLARIFYING INFORMATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>DOCUMENTS SUBJECT TO PUBLIC DISCLOSURE ARE MADE AVAILABLE UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
