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        <BookValueAmt>1722064</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
      </OtherSecuritiesGrp>
      <OtherSecuritiesGrp>
        <Desc>US Government Securities</Desc>
        <BookValueAmt>3064470</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
      </OtherSecuritiesGrp>
      <OtherSecuritiesGrp>
        <Desc>International Securities</Desc>
        <BookValueAmt>176440</BookValueAmt>
        <MethodValuationCd>F</MethodValuationCd>
      </OtherSecuritiesGrp>
      <TotalBookValueSecuritiesAmt>29617873</TotalBookValueSecuritiesAmt>
      <OtherLiabilitiesOrgGrp>
        <Desc>Lease Liabilities</Desc>
        <Amt>117543</Amt>
      </OtherLiabilitiesOrgGrp>
      <TotalLiabilityAmt>117543</TotalLiabilityAmt>
      <FootnoteTextInd>X</FootnoteTextInd>
      <TotalRevEtcAuditedFinclStmtAmt>-4974848</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>-8114745</NetUnrealizedGainsInvstAmt>
      <OtherRevenueAmt>81617</OtherRevenueAmt>
      <RevenueNotReportedAmt>-8033128</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>3058280</RevenueSubtotalAmt>
      <InvestmentExpensesNotIncldAmt>235945</InvestmentExpensesNotIncldAmt>
      <RevenueNotReportedFinclStmtAmt>235945</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>3294225</TotalRevenuePerForm990Amt>
      <TotExpnsEtcAuditedFinclStmtAmt>2728237</TotExpnsEtcAuditedFinclStmtAmt>
      <OtherExpensesIncludedAmt>81617</OtherExpensesIncludedAmt>
      <ExpensesNotReportedAmt>81617</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>2646620</ExpensesSubtotalAmt>
      <InvestmentExpensesNotIncld2Amt>235945</InvestmentExpensesNotIncld2Amt>
      <ExpensesNotRptFinclStmtAmt>235945</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>2882565</TotalExpensesPerForm990Amt>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part IV, Line 2b:</FormAndLineReferenceDesc>
        <ExplanationTxt>Senator George J. Mitchell Scholarship Research Institute holds funds on behalf of another entity. Under the agreement with this entity, Mitchell Institute acts as an administrator for this scholarship fund.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part V, Line 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>Used for grants for tuition assistance/scholarships or other such purposes.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part X, Line 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>Mitchell Institute is exempt from federal and state income taxes under Section 501(c)(3) of the Internal Revenue Code. Accordingly, there is no provision for income taxes within the financial statements. Tax-exempt organizations could be required to record an obligation for income taxes as the result of a tax position they have historically taken on various tax exposure items including unrelated business income or tax status. Under guidance issued by the Financial Accounting Standards Board, assets and liabilities are established for uncertain tax positions taken or positions expected to be taken in income tax returns when such positions are judged to not meet the "more-likely-than-not" threshold, based upon the technical merits of the position. Mitchell Institute has evaluated the position taken on its filed tax returns. Mitchell Institute has not taken, nor does it expect to take any uncertain tax positions in any income tax return.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XI, Line 2d - Other Adjustments:</FormAndLineReferenceDesc>
        <ExplanationTxt>Special Event &amp; Gaming Expenses 81,617.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part XII, Line 2d - Other Adjustments:</FormAndLineReferenceDesc>
        <ExplanationTxt>Special Event &amp; Gaming Expenses 81,617.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleG documentId="RetDoc1041300001">
      <FundraisingEventInformationGrp>
        <Event1Nm>Gala</Event1Nm>
        <GrossReceiptsEvent1Amt>262355</GrossReceiptsEvent1Amt>
        <CharitableContriEvent1Amt>199269</CharitableContriEvent1Amt>
        <GrossRevenueEvent1Amt>63086</GrossRevenueEvent1Amt>
        <RentFacilityCostsEvent1Amt>26492</RentFacilityCostsEvent1Amt>
        <FoodAndBeverageEvent1Amt>38932</FoodAndBeverageEvent1Amt>
        <OtherDirectExpensesEvent1Amt>6393</OtherDirectExpensesEvent1Amt>
        <GrossReceiptsTotalAmt>262355</GrossReceiptsTotalAmt>
        <CharitableContributionsTotAmt>199269</CharitableContributionsTotAmt>
        <GrossRevenueTotalEventsAmt>63086</GrossRevenueTotalEventsAmt>
        <RentFcltyCostsTotalEventsAmt>26492</RentFcltyCostsTotalEventsAmt>
        <FoodAndBeverageTotalEventsAmt>38932</FoodAndBeverageTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>6393</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>71817</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>-8731</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
      <GamingInformationGrp>
        <GrossRevenueOtherGamingAmt>36000</GrossRevenueOtherGamingAmt>
        <NonCashPrizesOtherGamingAmt>9800</NonCashPrizesOtherGamingAmt>
        <VolunteerLaborOtherGamingInd>1</VolunteerLaborOtherGamingInd>
        <VolunteerLaborOtherGamingPct>1.00000</VolunteerLaborOtherGamingPct>
        <GrossRevenueTotalGamingAmt>36000</GrossRevenueTotalGamingAmt>
        <NonCashPrizesTotalGamingAmt>9800</NonCashPrizesTotalGamingAmt>
        <DirectExpenseSummaryGamingAmt>9800</DirectExpenseSummaryGamingAmt>
        <NetGamingIncomeSummaryAmt>26200</NetGamingIncomeSummaryAmt>
      </GamingInformationGrp>
      <StatesWhereGamingConductedCd>ME</StatesWhereGamingConductedCd>
      <LicensedInd>1</LicensedInd>
      <LicenseSuspendedEtcInd>0</LicenseSuspendedEtcInd>
      <GamingWithNonmembersInd>0</GamingWithNonmembersInd>
      <MemberOfOtherEntityInd>0</MemberOfOtherEntityInd>
      <GamingOwnFacilityPct>0.00000</GamingOwnFacilityPct>
      <GamingOtherFacilityPct>1.00000</GamingOtherFacilityPct>
      <IndividualWithBooksNm>Lisa Sirois</IndividualWithBooksNm>
      <PersonsWithBooksUSAddress>
        <AddressLine1Txt>75 Washington Avenue Suite 2E</AddressLine1Txt>
        <CityNm>Portland</CityNm>
        <StateAbbreviationCd>ME</StateAbbreviationCd>
        <ZIPCd>04101</ZIPCd>
      </PersonsWithBooksUSAddress>
      <CntrctWith3rdPrtyForGameRevInd>0</CntrctWith3rdPrtyForGameRevInd>
      <GamingManagerBusinessName>
        <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
      </GamingManagerBusinessName>
      <GamingManagerServicesProvTxt>The raffle is a closed raffle done at, and only at, the Institute's Gala event. For an additional donation or pledge of $250, one can complete an entry card and enter to win the raffle prize. A manager of this raffle activity is therefore not required.</GamingManagerServicesProvTxt>
      <CharitableDistributionRqrInd>0</CharitableDistributionRqrInd>
    </IRS990ScheduleG>
    <IRS990ScheduleI documentId="RetDoc1041900001">
      <GrantRecordsMaintainedInd>1</GrantRecordsMaintainedInd>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>Scholarships to one graduating senior from every public high school in Maine who will be attending a post-secondary degree program.</GrantTypeTxt>
        <RecipientCnt>147</RecipientCnt>
        <CashGrantAmt>1315715</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>Fellowship Awards to Mitchell Scholars and alumni in their pursuit of internships, service learning, and study abroad experiences that offer personal and professional development.</GrantTypeTxt>
        <RecipientCnt>78</RecipientCnt>
        <CashGrantAmt>92412</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <GrantsOtherAsstToIndivInUSGrp>
        <GrantTypeTxt>Contingency Funds to assist scholars who encounter financial hurdles that could prevent college completion.</GrantTypeTxt>
        <RecipientCnt>41</RecipientCnt>
        <CashGrantAmt>45346</CashGrantAmt>
      </GrantsOtherAsstToIndivInUSGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>Each year, the Institute awards a scholarship to a graduating senior from every public high school in Maine who will be attending a two-year or four-year post-secondary degree program. Scholarship funds are sent directly to the respective schools and credited to the student's tuition account. An agreement is signed by the student in the year awarded and verification is obtained from the school annually. The Institute also provides funding for Fellowship Awards, ranging from $150 to $1,500. The Fellowship Awards offer support to qualified Mitchell Scholars and alumni in their pursuit of internships, service learning, and study abroad experiences that offer ongoing personal and professional development. These funds empower Scholars to pursue enriching opportunities regardless of financial factors. Additionally, the Institute also provides funding for Contingency Funds; the Institute offers two conteingcy funds - the SOS Fund (Supporting our Scholars) and the SPARC Fund (Subsidy Providing Assistance with Recurring Costs) - to assist Scholars who encounter financial hurdles that may potentially derail college completion. Support is issued on a case-by-case basis through consultation with Mitchell Institute staff members.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleI>
    <IRS990ScheduleJ documentId="RetDoc1042400001">
      <CompensationCommitteeInd>X</CompensationCommitteeInd>
      <BoardOrCommitteeApprovalInd>X</BoardOrCommitteeApprovalInd>
      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>0</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>0</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>0</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>0</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>0</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>0</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Jared Cash</PersonNm>
        <TitleTxt>President/Secretary</TitleTxt>
        <BaseCompensationFilingOrgAmt>151676</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>8000</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>9332</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>169008</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
    </IRS990ScheduleJ>
    <IRS990ScheduleM documentId="RetDoc1042900001">
      <SecuritiesPubliclyTradedGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>9</ContributionCnt>
        <NoncashContributionsRptF990Amt>135355</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>Fair Market Value</MethodOfDeterminingRevenuesTxt>
      </SecuritiesPubliclyTradedGrp>
      <FoodInventoryGrp>
        <NonCashCheckboxInd>X</NonCashCheckboxInd>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>3620</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>Fair Market Value</MethodOfDeterminingRevenuesTxt>
      </FoodInventoryGrp>
      <AnyPropertyThatMustBeHeldInd>0</AnyPropertyThatMustBeHeldInd>
      <ReviewProcessUnusualNCGiftsInd>1</ReviewProcessUnusualNCGiftsInd>
      <ThirdPartiesUsedInd>1</ThirdPartiesUsedInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Part I, Line 32b:</FormAndLineReferenceDesc>
        <ExplanationTxt>The Institute processes and sells gifts of securities through its third party investment broker. Donations of securities are sold as soon as administratively possible.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleM>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>Form 990 is reviewed by the staff accountant and President/CEO in conjunction with the audited financials. A copy of the final draft reviewed by the finance committee is distributed to the board of directors for review prior to filing.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>All officers, directors and key employees of Mitchell Institute are required to sign a disclosure statement annually.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, line 15</FormAndLineReferenceDesc>
        <ExplanationTxt>A report on employee compensation in nonprofit organizations in northern New England is obtained as available for comparability purposes. Other market data is periodically obtained to assess the competitiveness of the compensation program. The executive committee reviews the President/CEO compensation. The President/CEO reviews the compensation of other employees. All compensation recommendations are approved by the board of directors as part of the annual operating budget process.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, line 18</FormAndLineReferenceDesc>
        <ExplanationTxt>The Organization's Form 990 is also available on its own website at: http://mitchellinstitute.org/about-mitchell-institute/learn-more/</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section C, line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>Mitchell Institute provides copies of its governing documents, conflict of interest statement, and financial statements upon request.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part XII, Line 2c:</FormAndLineReferenceDesc>
        <ExplanationTxt>The audit process has not changed from the prior year.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
