<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xsi:schemaLocation="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2021v4.2">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2022-10-13T14:42:39-05:00</ReturnTs>
    <TaxPeriodEndDt>2021-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmName>
        <BusinessNameLine1Txt>BDO USA LLP</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>ONE ERDMAN PLACE SUITE 404</AddressLine1Txt>
        <CityNm>MADISON</CityNm>
        <StateAbbreviationCd>WI</StateAbbreviationCd>
        <ZIPCd>53717</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990PF</ReturnTypeCd>
    <TaxPeriodBeginDt>2021-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>391931309</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Henry J Predolin Foundation Inc</BusinessNameLine1Txt>
      </BusinessName>
      <InCareOfNm>% ROBERT CHRITTON</InCareOfNm>
      <BusinessNameControlTxt>HENR</BusinessNameControlTxt>
      <PhoneNum>6082842604</PhoneNum>
      <USAddress>
        <AddressLine1Txt>P O BOX 2719</AddressLine1Txt>
        <CityNm>MADISON</CityNm>
        <StateAbbreviationCd>WI</StateAbbreviationCd>
        <ZIPCd>537012719</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>ROBERT CHRITTON</PersonNm>
      <PersonTitleTxt>President</PersonTitleTxt>
      <PhoneNum>6082573911</PhoneNum>
      <SignatureDt>2022-05-15</SignatureDt>
    </BusinessOfficerGrp>
    <SigningOfficerGrp>
      <PersonFullName>
        <PersonFirstNm>ROBERT</PersonFirstNm>
        <PersonLastNm>CHRITTON</PersonLastNm>
      </PersonFullName>
      <SSN>999009999</SSN>
    </SigningOfficerGrp>
    <PreparerPersonGrp>
      <PreparerPersonNm>Jacob Cook</PreparerPersonNm>
      <PTIN>P01240455</PTIN>
      <PhoneNum>6088367500</PhoneNum>
    </PreparerPersonGrp>
    <AdditionalFilerInformation>
      <TrustedCustomerGrp>
        <TrustedCustomerCd>2</TrustedCustomerCd>
      </TrustedCustomerGrp>
    </AdditionalFilerInformation>
    <TaxYr>2021</TaxYr>
    <BuildTS>2022-09-23 18:48:47Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="14">
    <IRS990PF documentId="IRS990PF">
      <Organization501c3ExemptPFInd>X</Organization501c3ExemptPFInd>
      <FMVAssetsEOYAmt>76526432</FMVAssetsEOYAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AnalysisOfRevenueAndExpenses>
        <ContriRcvdRevAndExpnssAmt>0</ContriRcvdRevAndExpnssAmt>
        <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
        <InterestOnSavRevAndExpnssAmt>1</InterestOnSavRevAndExpnssAmt>
        <InterestOnSavNetInvstIncmAmt>1</InterestOnSavNetInvstIncmAmt>
        <DividendsRevAndExpnssAmt>1553551</DividendsRevAndExpnssAmt>
        <DividendsNetInvstIncmAmt>1553551</DividendsNetInvstIncmAmt>
        <NetGainSaleAstRevAndExpnssAmt>2719662</NetGainSaleAstRevAndExpnssAmt>
        <GrossSalesPriceAmt>6484065</GrossSalesPriceAmt>
        <CapGainNetIncmNetInvstIncmAmt>2719662</CapGainNetIncmNetInvstIncmAmt>
        <OtherIncomeRevAndExpnssAmt referenceDocumentId="OtherIncomeSch2">17948</OtherIncomeRevAndExpnssAmt>
        <OtherIncomeNetInvstIncmAmt>17948</OtherIncomeNetInvstIncmAmt>
        <TotalRevAndExpnssAmt>4291162</TotalRevAndExpnssAmt>
        <TotalNetInvstIncmAmt>4291162</TotalNetInvstIncmAmt>
        <CompOfcrDirTrstRevAndExpnssAmt>383700</CompOfcrDirTrstRevAndExpnssAmt>
        <CompOfcrDirTrstNetInvstIncmAmt>98988</CompOfcrDirTrstNetInvstIncmAmt>
        <CompOfcrDirTrstDsbrsChrtblAmt>284712</CompOfcrDirTrstDsbrsChrtblAmt>
        <PensionEmplBnftRevAndExpnssAmt>12556</PensionEmplBnftRevAndExpnssAmt>
        <PensionEmplBnftDsbrsChrtblAmt>12556</PensionEmplBnftDsbrsChrtblAmt>
        <LegalFeesRevAndExpnssAmt referenceDocumentId="LegalFeesSch">840</LegalFeesRevAndExpnssAmt>
        <LegalFeesNetInvstIncmAmt>0</LegalFeesNetInvstIncmAmt>
        <LegalFeesAdjNetIncmAmt>0</LegalFeesAdjNetIncmAmt>
        <LegalFeesDsbrsChrtblAmt>840</LegalFeesDsbrsChrtblAmt>
        <AccountingFeesRevAndExpnssAmt referenceDocumentId="AccountingFeesSch">34745</AccountingFeesRevAndExpnssAmt>
        <AccountingFeesNetInvstIncmAmt>16643</AccountingFeesNetInvstIncmAmt>
        <AccountingFeesAdjNetIncmAmt>0</AccountingFeesAdjNetIncmAmt>
        <AccountingFeesChrtblPrpsAmt>18102</AccountingFeesChrtblPrpsAmt>
        <OtherProfFeesRevAndExpnssAmt referenceDocumentId="OthProfFeesSch">235595</OtherProfFeesRevAndExpnssAmt>
        <OtherProfFeesNetInvstIncmAmt>231213</OtherProfFeesNetInvstIncmAmt>
        <OtherProfFeesDsbrsChrtblAmt>4382</OtherProfFeesDsbrsChrtblAmt>
        <TaxesRevAndExpnssAmt referenceDocumentId="TaxesSchedule">21327</TaxesRevAndExpnssAmt>
        <TaxesNetInvstIncmAmt>21327</TaxesNetInvstIncmAmt>
        <OccupancyRevAndExpnssAmt>24000</OccupancyRevAndExpnssAmt>
        <OccupancyDsbrsChrtblAmt>24000</OccupancyDsbrsChrtblAmt>
        <OtherExpensesRevAndExpnssAmt referenceDocumentId="OtherExpensesSch">89501</OtherExpensesRevAndExpnssAmt>
        <OtherExpensesNetInvstIncmAmt>85276</OtherExpensesNetInvstIncmAmt>
        <OtherExpensesDsbrsChrtblAmt>4225</OtherExpensesDsbrsChrtblAmt>
        <TotOprExpensesRevAndExpnssAmt>802264</TotOprExpensesRevAndExpnssAmt>
        <TotOprExpensesNetInvstIncmAmt>453447</TotOprExpensesNetInvstIncmAmt>
        <TotOprExpensesAdjNetIncmAmt>0</TotOprExpensesAdjNetIncmAmt>
        <TotOprExpensesDsbrsChrtblAmt>348817</TotOprExpensesDsbrsChrtblAmt>
        <ContriPaidRevAndExpnssAmt>2900000</ContriPaidRevAndExpnssAmt>
        <ContriPaidDsbrsChrtblAmt>2900000</ContriPaidDsbrsChrtblAmt>
        <TotalExpensesRevAndExpnssAmt>3702264</TotalExpensesRevAndExpnssAmt>
        <TotalExpensesNetInvstIncmAmt>453447</TotalExpensesNetInvstIncmAmt>
        <TotalExpensesAdjNetIncmAmt>0</TotalExpensesAdjNetIncmAmt>
        <TotalExpensesDsbrsChrtblAmt>3248817</TotalExpensesDsbrsChrtblAmt>
        <ExcessRevenueOverExpensesAmt>588898</ExcessRevenueOverExpensesAmt>
        <NetInvestmentIncomeAmt>3837715</NetInvestmentIncomeAmt>
      </AnalysisOfRevenueAndExpenses>
      <Form990PFBalanceSheetsGrp>
        <CashBOYAmt>1100164</CashBOYAmt>
        <CashEOYAmt>2906697</CashEOYAmt>
        <CashEOYFMVAmt>2906697</CashEOYFMVAmt>
        <USGovernmentObligationsBOYAmt>2378626</USGovernmentObligationsBOYAmt>
        <USGovernmentObligationsEOYAmt referenceDocumentId="InvGovtObligSch">2309635</USGovernmentObligationsEOYAmt>
        <USGovtObligationsEOYFMVAmt>2309635</USGovtObligationsEOYFMVAmt>
        <CorporateBondsBOYAmt>6575431</CorporateBondsBOYAmt>
        <CorporateBondsEOYAmt referenceDocumentId="InvestCorpBondsSch">5803055</CorporateBondsEOYAmt>
        <CorporateBondsEOYFMVAmt>5803055</CorporateBondsEOYFMVAmt>
        <OtherInvestmentsBOYAmt>59003627</OtherInvestmentsBOYAmt>
        <OtherInvestmentsEOYAmt referenceDocumentId="InvOtherSch2">65507045</OtherInvestmentsEOYAmt>
        <OtherInvestmentsEOYFMVAmt>65507045</OtherInvestmentsEOYFMVAmt>
        <TotalAssetsBOYAmt>69057848</TotalAssetsBOYAmt>
        <TotalAssetsEOYAmt>76526432</TotalAssetsEOYAmt>
        <TotalAssetsEOYFMVAmt>76526432</TotalAssetsEOYFMVAmt>
        <TotalLiabilitiesBOYAmt>0</TotalLiabilitiesBOYAmt>
        <TotalLiabilitiesEOYAmt>0</TotalLiabilitiesEOYAmt>
        <OrgDoesNotFollowFASB117Ind>X</OrgDoesNotFollowFASB117Ind>
        <CapitalStockBOYAmt>34803</CapitalStockBOYAmt>
        <CapitalStockEOYAmt>34803</CapitalStockEOYAmt>
        <AdditionalPaidInCapitalBOYAmt>0</AdditionalPaidInCapitalBOYAmt>
        <RetainedEarningBOYAmt>69023045</RetainedEarningBOYAmt>
        <RetainedEarningEOYAmt>76491628</RetainedEarningEOYAmt>
        <TotNetAstOrFundBalancesBOYAmt>69057848</TotNetAstOrFundBalancesBOYAmt>
        <TotNetAstOrFundBalancesEOYAmt>76526431</TotNetAstOrFundBalancesEOYAmt>
        <TotalLiabilitiesNetAstBOYAmt>69057848</TotalLiabilitiesNetAstBOYAmt>
        <TotalLiabilitiesNetAstEOYAmt>76526431</TotalLiabilitiesNetAstEOYAmt>
      </Form990PFBalanceSheetsGrp>
      <ChgInNetAssetsFundBalancesGrp>
        <TotNetAstOrFundBalancesBOYAmt>69057848</TotNetAstOrFundBalancesBOYAmt>
        <ExcessRevenueOverExpensesAmt>588898</ExcessRevenueOverExpensesAmt>
        <OtherIncreasesAmt referenceDocumentId="OtherIncreasesSch">6913993</OtherIncreasesAmt>
        <SubtotalAmt>76560739</SubtotalAmt>
        <OtherDecreasesAmt referenceDocumentId="OtherDecreasesSch">34308</OtherDecreasesAmt>
        <TotNetAstOrFundBalancesEOYAmt>76526431</TotNetAstOrFundBalancesEOYAmt>
      </ChgInNetAssetsFundBalancesGrp>
      <CapGainsLossTxInvstIncmDetail>
        <CapGainsLossTxInvstIncmGrp>
          <PropertyDesc>PUBLICALLY TRADED - ST</PropertyDesc>
          <HowAcquiredCd>P</HowAcquiredCd>
          <GrossSalesPriceAmt>1791292</GrossSalesPriceAmt>
          <CostOrOtherBasisAmt>1736054</CostOrOtherBasisAmt>
          <GainOrLossAmt>55238</GainOrLossAmt>
          <GainsMinusExcessOrLossesAmt>55238</GainsMinusExcessOrLossesAmt>
        </CapGainsLossTxInvstIncmGrp>
        <CapGainsLossTxInvstIncmGrp>
          <PropertyDesc>PUBLICALLY TRADED - LT</PropertyDesc>
          <HowAcquiredCd>P</HowAcquiredCd>
          <GrossSalesPriceAmt>3446580</GrossSalesPriceAmt>
          <CostOrOtherBasisAmt>1960864</CostOrOtherBasisAmt>
          <GainOrLossAmt>1485716</GainOrLossAmt>
          <GainsMinusExcessOrLossesAmt>1485716</GainsMinusExcessOrLossesAmt>
        </CapGainsLossTxInvstIncmGrp>
        <CapGainsLossTxInvstIncmGrp>
          <PropertyDesc>K-1 CAPITAL GAINS</PropertyDesc>
          <HowAcquiredCd>P</HowAcquiredCd>
          <GrossSalesPriceAmt>0</GrossSalesPriceAmt>
          <CostOrOtherBasisAmt>67485</CostOrOtherBasisAmt>
          <GainOrLossAmt>-67485</GainOrLossAmt>
          <GainsMinusExcessOrLossesAmt>-67485</GainsMinusExcessOrLossesAmt>
        </CapGainsLossTxInvstIncmGrp>
        <CapGainsLossTxInvstIncmGrp>
          <PropertyDesc>CAPITAL GAIN DIVIDENDS</PropertyDesc>
          <HowAcquiredCd>P</HowAcquiredCd>
          <GainOrLossAmt>1246193</GainOrLossAmt>
        </CapGainsLossTxInvstIncmGrp>
        <CapGainsLossTxInvstIncmGrp>
          <PropertyDesc>CAPITAL GAIN DIVIDENDS</PropertyDesc>
          <HowAcquiredCd>P</HowAcquiredCd>
          <GainOrLossAmt>1246193</GainOrLossAmt>
        </CapGainsLossTxInvstIncmGrp>
        <CapGainsLossTxInvstIncmGrp>
          <PropertyDesc>CAPITAL GAIN DIVIDENDS</PropertyDesc>
          <HowAcquiredCd>P</HowAcquiredCd>
          <GainOrLossAmt>1246193</GainOrLossAmt>
        </CapGainsLossTxInvstIncmGrp>
        <CapitalGainNetIncomeAmt>2719662</CapitalGainNetIncomeAmt>
      </CapGainsLossTxInvstIncmDetail>
      <ExciseTaxBasedOnInvstIncmGrp>
        <InvestmentIncomeExciseTaxAmt>53344</InvestmentIncomeExciseTaxAmt>
        <SubtotalAmt>53344</SubtotalAmt>
        <TaxBasedOnInvestmentIncomeAmt>53344</TaxBasedOnInvestmentIncomeAmt>
        <EstimatedPlusOvpmtIncmTxAmt>39466</EstimatedPlusOvpmtIncmTxAmt>
        <ExemptFrgnOrgTaxWthldAtSrceAmt>0</ExemptFrgnOrgTaxWthldAtSrceAmt>
        <ExtsnRequestIncomeTaxPaidAmt>35000</ExtsnRequestIncomeTaxPaidAmt>
        <TotalPaymentsAndCreditsAmt>74466</TotalPaymentsAndCreditsAmt>
        <Form2220AttachedInd referenceDocumentId="IRS2220">X</Form2220AttachedInd>
        <OverpaymentAmt>21122</OverpaymentAmt>
        <AppliedToESTaxAmt>21122</AppliedToESTaxAmt>
      </ExciseTaxBasedOnInvstIncmGrp>
      <StatementsRegardingActyGrp>
        <LegislativePoliticalActyInd referenceDocumentId="BinaryAttach BinaryAttachN1">false</LegislativePoliticalActyInd>
        <MoreThan100SpentInd>false</MoreThan100SpentInd>
        <Form1120POLFiledInd>false</Form1120POLFiledInd>
        <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
        <ChangesToArticlesOrBylawsInd referenceDocumentId="BinaryAttach BinaryAttachN1">false</ChangesToArticlesOrBylawsInd>
        <UnrelatedBusIncmOverLimitInd>true</UnrelatedBusIncmOverLimitInd>
        <Form990TFiledInd>true</Form990TFiledInd>
        <OrganizationDissolvedEtcInd referenceDocumentId="BinaryAttach BinaryAttachN1">false</OrganizationDissolvedEtcInd>
        <Section508eRqrSatisfiedInd>true</Section508eRqrSatisfiedInd>
        <AtLeast5000InAssetsInd>true</AtLeast5000InAssetsInd>
        <OrgReportOrRegisterStateCd>WI</OrgReportOrRegisterStateCd>
        <Form990PFFiledWithAttyGenInd>true</Form990PFFiledWithAttyGenInd>
        <PrivateOperatingFoundationInd>false</PrivateOperatingFoundationInd>
        <NewSubstantialContributorsInd>false</NewSubstantialContributorsInd>
        <OwnControlledEntityInd>false</OwnControlledEntityInd>
        <DonorAdvisedFundInd>false</DonorAdvisedFundInd>
        <ComplyWithPublicInspRqrInd>true</ComplyWithPublicInspRqrInd>
        <WebsiteAddressTxt>NONE</WebsiteAddressTxt>
        <PersonsWithBooksName>
          <BusinessNameLine1Txt>ROBERT CHRITTON</BusinessNameLine1Txt>
        </PersonsWithBooksName>
        <PhoneNum>6082573911</PhoneNum>
        <LocationOfBooksUSAddress>
          <AddressLine1Txt>ONE EAST MAIN STREET</AddressLine1Txt>
          <CityNm>MADISON</CityNm>
          <StateAbbreviationCd>WI</StateAbbreviationCd>
          <ZIPCd>53703</ZIPCd>
        </LocationOfBooksUSAddress>
        <ForeignAccountsQuestionInd>false</ForeignAccountsQuestionInd>
      </StatementsRegardingActyGrp>
      <StatementsRegardingActy4720Grp>
        <SaleOrExchDisqualifiedPrsnInd>false</SaleOrExchDisqualifiedPrsnInd>
        <BrrwOrLendDisqualifiedPrsnInd>false</BrrwOrLendDisqualifiedPrsnInd>
        <FurnGoodsDisqualifiedPrsnInd>false</FurnGoodsDisqualifiedPrsnInd>
        <PayCompDisqualifiedPrsnInd>true</PayCompDisqualifiedPrsnInd>
        <TransferAstDisqualifiedPrsnInd>false</TransferAstDisqualifiedPrsnInd>
        <PaymentToGovernmentOfficialInd>false</PaymentToGovernmentOfficialInd>
        <ActsFailToQlfyAsExceptionsInd>false</ActsFailToQlfyAsExceptionsInd>
        <UncorrectedPriorActsInd>false</UncorrectedPriorActsInd>
        <UndistributedIncomePYInd>false</UndistributedIncomePYInd>
        <BusinessHoldingsInd>false</BusinessHoldingsInd>
        <JeopardyInvestmentsInd>false</JeopardyInvestmentsInd>
        <UncorrectedPYJeopardyInvstInd>false</UncorrectedPYJeopardyInvstInd>
        <InfluenceLegislationInd>false</InfluenceLegislationInd>
        <InfluenceElectionInd>false</InfluenceElectionInd>
        <GrantsToIndividualsInd>false</GrantsToIndividualsInd>
        <GrantsToOrganizationsInd>false</GrantsToOrganizationsInd>
        <NoncharitablePurposeInd>false</NoncharitablePurposeInd>
        <RcvFndsToPayPrsnlBnftCntrctInd>false</RcvFndsToPayPrsnlBnftCntrctInd>
        <PayPremiumsPrsnlBnftCntrctInd>false</PayPremiumsPrsnlBnftCntrctInd>
        <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
        <SubjToTaxRmnrtnExPrchtPymtInd>false</SubjToTaxRmnrtnExPrchtPymtInd>
      </StatementsRegardingActy4720Grp>
      <OfficerDirTrstKeyEmplInfoGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>ROBERT CHRITTON</PersonNm>
          <USAddress>
            <AddressLine1Txt>P O BOX 2719</AddressLine1Txt>
            <CityNm>MADISON</CityNm>
            <StateAbbreviationCd>WI</StateAbbreviationCd>
            <ZIPCd>537012719</ZIPCd>
          </USAddress>
          <TitleTxt>PRESIDENT/TREASURER</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>208500</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>ANTHONY MEDYN</PersonNm>
          <USAddress>
            <AddressLine1Txt>P O BOX 2719</AddressLine1Txt>
            <CityNm>MADISON</CityNm>
            <StateAbbreviationCd>WI</StateAbbreviationCd>
            <ZIPCd>537012719</ZIPCd>
          </USAddress>
          <TitleTxt>VP/SECRETARY</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>43800</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>JACK ROBSON</PersonNm>
          <USAddress>
            <AddressLine1Txt>P O BOX 2719</AddressLine1Txt>
            <CityNm>MADISON</CityNm>
            <StateAbbreviationCd>WI</StateAbbreviationCd>
            <ZIPCd>537012719</ZIPCd>
          </USAddress>
          <TitleTxt>DIRECTOR</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>43800</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>DAVID ERICKSON</PersonNm>
          <USAddress>
            <AddressLine1Txt>P O BOX 2719</AddressLine1Txt>
            <CityNm>MADISON</CityNm>
            <StateAbbreviationCd>WI</StateAbbreviationCd>
            <ZIPCd>537012719</ZIPCd>
          </USAddress>
          <TitleTxt>DIRECTOR</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>43800</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>BRETT BRYANT</PersonNm>
          <USAddress>
            <AddressLine1Txt>P O BOX 2719</AddressLine1Txt>
            <CityNm>MADISON</CityNm>
            <StateAbbreviationCd>WI</StateAbbreviationCd>
            <ZIPCd>537012719</ZIPCd>
          </USAddress>
          <TitleTxt>DIRECTOR</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>43800</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <CompensationOfHghstPdCntrctGrp>
          <BusinessName referenceDocumentId="ContractCompenExpln">
            <BusinessNameLine1Txt>BMO HARRIS BANK NA</BusinessNameLine1Txt>
          </BusinessName>
          <USAddress>
            <AddressLine1Txt>111 E KILBOURN AVE 200</AddressLine1Txt>
            <CityNm>MILWAUKEE</CityNm>
            <StateAbbreviationCd>WI</StateAbbreviationCd>
            <ZIPCd>53202</ZIPCd>
          </USAddress>
          <ServiceTypeTxt>INVESTMENT MGMT FEE</ServiceTypeTxt>
          <CompensationAmt>217633</CompensationAmt>
        </CompensationOfHghstPdCntrctGrp>
      </OfficerDirTrstKeyEmplInfoGrp>
      <SummaryOfDirectChrtblActyGrp />
      <SumOfProgramRelatedInvstGrp />
      <MinimumInvestmentReturnGrp>
        <AverageMonthlyFMVOfSecAmt>72568425</AverageMonthlyFMVOfSecAmt>
        <AverageMonthlyCashBalancesAmt>2249932</AverageMonthlyCashBalancesAmt>
        <FMVAllOtherNoncharitableAstAmt>0</FMVAllOtherNoncharitableAstAmt>
        <TotalFMVOfUnusedAssetsAmt>74818357</TotalFMVOfUnusedAssetsAmt>
        <AcquisitionIndebtednessAmt>0</AcquisitionIndebtednessAmt>
        <AdjustedTotalFMVOfUnusedAstAmt>74818357</AdjustedTotalFMVOfUnusedAstAmt>
        <CashDeemedCharitableAmt>1122275</CashDeemedCharitableAmt>
        <NetVlNoncharitableAssetsAmt>73696082</NetVlNoncharitableAssetsAmt>
        <MinimumInvestmentReturnAmt>3684804</MinimumInvestmentReturnAmt>
      </MinimumInvestmentReturnGrp>
      <DistributableAmountGrp>
        <MinimumInvestmentReturnAmt>3684804</MinimumInvestmentReturnAmt>
        <TaxBasedOnInvestmentIncomeAmt>53344</TaxBasedOnInvestmentIncomeAmt>
        <TotalTaxAmt>53344</TotalTaxAmt>
        <DistributableBeforeAdjAmt>3631460</DistributableBeforeAdjAmt>
        <DistributableBeforeDedAmt>3631460</DistributableBeforeDedAmt>
        <DistributableAsAdjustedAmt>3631460</DistributableAsAdjustedAmt>
      </DistributableAmountGrp>
      <PFQualifyingDistributionsGrp>
        <ExpensesAndContributionsAmt>3248817</ExpensesAndContributionsAmt>
        <ProgramRelatedInvstTotalAmt>0</ProgramRelatedInvstTotalAmt>
        <CharitableAssetsAcquisPaidAmt>0</CharitableAssetsAcquisPaidAmt>
        <SetAsideSuitabilityTestAmt>0</SetAsideSuitabilityTestAmt>
        <SetAsideCashDistriTestAmt>0</SetAsideCashDistriTestAmt>
        <QualifyingDistributionsAmt>3248817</QualifyingDistributionsAmt>
      </PFQualifyingDistributionsGrp>
      <UndistributedIncomeGrp>
        <DistributableAsAdjustedAmt>3631460</DistributableAsAdjustedAmt>
        <UndistributedIncomePYAmt>312708</UndistributedIncomePYAmt>
        <PriorYear1Yr>2019</PriorYear1Yr>
        <PriorYear2Yr>2018</PriorYear2Yr>
        <PriorYear3Yr>2017</PriorYear3Yr>
        <ExcessDistributionCyovYr1Amt>0</ExcessDistributionCyovYr1Amt>
        <TotalExcessDistributionCyovAmt>0</TotalExcessDistributionCyovAmt>
        <QualifyingDistributionsAmt>3248817</QualifyingDistributionsAmt>
        <AppliedToYear1Amt>312708</AppliedToYear1Amt>
        <AppliedToCurrentYearAmt>2936109</AppliedToCurrentYearAmt>
        <RemainingDistriFromCorpusAmt>0</RemainingDistriFromCorpusAmt>
        <ExcessDistriCyovAppCYCorpusAmt>0</ExcessDistriCyovAppCYCorpusAmt>
        <ExcessDistributionCyovAppCYAmt>0</ExcessDistributionCyovAppCYAmt>
        <TotalCorpusAmt>0</TotalCorpusAmt>
        <UndistributedIncomeCYAmt>695351</UndistributedIncomeCYAmt>
        <ExcessDistriCyovToNextYrAmt>0</ExcessDistriCyovToNextYrAmt>
        <ExcessFromCurrentYearAmt>0</ExcessFromCurrentYearAmt>
      </UndistributedIncomeGrp>
      <PrivateOperatingFoundationsGrp></PrivateOperatingFoundationsGrp>
      <SupplementaryInformationGrp>
        <ContributingManagerNm>NA</ContributingManagerNm>
        <ShareholderManagerNm>NA</ShareholderManagerNm>
        <OnlyContriToPreselectedInd>X</OnlyContriToPreselectedInd>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>EDGEWOOD COLLEGE</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>1000 EDGEWOOD COLLEGE DRIVE</AddressLine1Txt>
            <CityNm>MADISON</CityNm>
            <StateAbbreviationCd>WI</StateAbbreviationCd>
            <ZIPCd>53711</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>NONE</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>FOR FUNDING ACADEMIC SCHOLARSHIPS AND EDUCATIONAL FACILITIES AND EQUIPMENT</GrantOrContributionPurposeTxt>
          <Amt>925000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>MAYO CLINIC</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>200 FIRST STREET SW</AddressLine1Txt>
            <CityNm>ROCHESTER</CityNm>
            <StateAbbreviationCd>MN</StateAbbreviationCd>
            <ZIPCd>55905</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>NONE</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>FOR FUNDING MEDICAL RESEARCH AND MEDICAL TREATMENT PROGRAMS</GrantOrContributionPurposeTxt>
          <Amt>1025000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>UNITED WAY OF DANE COUNTY</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>2059 ATWOOD AVENUE</AddressLine1Txt>
            <CityNm>MADISON</CityNm>
            <StateAbbreviationCd>WI</StateAbbreviationCd>
            <ZIPCd>53704</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>NONE</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>FOR FUNDING FOOD AND HOUSING PROGRAMS FOR INDIGENT CHILDREN</GrantOrContributionPurposeTxt>
          <Amt>950000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <TotalGrantOrContriPdDurYrAmt>2900000</TotalGrantOrContriPdDurYrAmt>
      </SupplementaryInformationGrp>
      <AnalysisIncomeProducingActyGrp>
        <FeesContractsFromGovtAgGrp />
        <MembershipDuesAndAssmntGrp />
        <IntOnSavAndTempCashInvstGrp>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>1</ExclusionAmt>
        </IntOnSavAndTempCashInvstGrp>
        <DividendsAndInterestFromSecDtl>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>1553551</ExclusionAmt>
        </DividendsAndInterestFromSecDtl>
        <NetRntlIncmReDebtFincdPropGrp />
        <NetRntlIncmReNotDebtFincdProp />
        <NetRentalIncomePersonalPropGrp />
        <OtherInvestmentIncomeGrp>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>17948</ExclusionAmt>
        </OtherInvestmentIncomeGrp>
        <GainSalesAstOthThanInvntryGrp>
          <ExclusionCd>18</ExclusionCd>
          <ExclusionAmt>2719662</ExclusionAmt>
        </GainSalesAstOthThanInvntryGrp>
        <NetIncomeLossFromSpecialEvtGrp />
        <GrossProfitLossSlsOfInvntryGrp />
        <SubtotalsIncmProducingActyGrp>
          <ExclusionAmt>4291162</ExclusionAmt>
        </SubtotalsIncmProducingActyGrp>
        <TotalIncomeProducingActyAmt>4291162</TotalIncomeProducingActyAmt>
      </AnalysisIncomeProducingActyGrp>
      <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>
    <AccountingFeesSchedule documentId="AccountingFeesSch">
      <AccountingFeesDetail>
        <CategoryTxt>ACCOUNTING FEES</CategoryTxt>
        <Amt>34745</Amt>
        <NetInvestmentIncomeAmt>16643</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>18102</DisbursementsCharitablePrpsAmt>
      </AccountingFeesDetail>
    </AccountingFeesSchedule>
    <ContractorCompensationExpln documentId="ContractCompenExpln">
      <ContractorCompExplnGrp>
        <ContractorPersonNm>BMO HARRIS BANK N A</ContractorPersonNm>
        <ExplanationTxt>INVESTMENT MANAGEMENT</ExplanationTxt>
      </ContractorCompExplnGrp>
    </ContractorCompensationExpln>
    <DepreciationSchedule documentId="DepreciationSch" />
    <InvestmentsCorpBondsSchedule documentId="InvestCorpBondsSch">
      <InvestmentsCorporateBondsGrp>
        <BondNm>SEE ATTACHED LISTING</BondNm>
        <EOYBookValueAmt>5803055</EOYBookValueAmt>
        <EOYFMVAmt>5803055</EOYFMVAmt>
      </InvestmentsCorporateBondsGrp>
    </InvestmentsCorpBondsSchedule>
    <InvestmentsGovtObligationsSch documentId="InvGovtObligSch">
      <USGovtObligationsBookVlEOYAmt>2309635</USGovtObligationsBookVlEOYAmt>
      <USGovtObligationsEOYFMVAmt>2309635</USGovtObligationsEOYFMVAmt>
    </InvestmentsGovtObligationsSch>
    <InvestmentsOtherSchedule2 documentId="InvOtherSch2">
      <InvestmentsOtherGrp>
        <CategoryOrItemTxt>SEE ATTACHED LISTING</CategoryOrItemTxt>
        <ListedAtCostOrFMVCd>FMV</ListedAtCostOrFMVCd>
        <BookValueAmt>65507045</BookValueAmt>
        <EOYFMVAmt>65507045</EOYFMVAmt>
      </InvestmentsOtherGrp>
    </InvestmentsOtherSchedule2>
    <LegalFeesSchedule documentId="LegalFeesSch">
      <LegalFeesGrp>
        <CategoryTxt>LEGAL FEES</CategoryTxt>
        <LegalFeesAmt>840</LegalFeesAmt>
        <DisbursementsCharitablePrpsAmt>840</DisbursementsCharitablePrpsAmt>
      </LegalFeesGrp>
    </LegalFeesSchedule>
    <OtherDecreasesSchedule documentId="OtherDecreasesSch">
      <OtherDecreasesDetail>
        <Desc>UBI REPORTED ON FROM 990-T</Desc>
        <Amt>34308</Amt>
      </OtherDecreasesDetail>
    </OtherDecreasesSchedule>
    <OtherExpensesSchedule documentId="OtherExpensesSch">
      <OtherExpensesScheduleGrp>
        <Desc>D&amp;O INSURANCE</Desc>
        <RevenueAndExpensesPerBooksAmt>6890</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>3445</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>3445</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>K-1 ACTIVITY</Desc>
        <RevenueAndExpensesPerBooksAmt>81831</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>81831</NetInvestmentIncomeAmt>
      </OtherExpensesScheduleGrp>
      <OtherExpensesScheduleGrp>
        <Desc>MISCELLANEOUS</Desc>
        <RevenueAndExpensesPerBooksAmt>780</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>780</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
    </OtherExpensesSchedule>
    <OtherIncomeSchedule2 documentId="OtherIncomeSch2">
      <OtherIncomeDetail>
        <Desc>K-1 ACTIVITY</Desc>
        <RevenueAndExpensesPerBooksAmt>17948</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>17948</NetInvestmentIncomeAmt>
      </OtherIncomeDetail>
    </OtherIncomeSchedule2>
    <OtherIncreasesSchedule documentId="OtherIncreasesSch">
      <OtherIncreasesDetail>
        <Desc>NET UNREALIZED GAIN</Desc>
        <Amt>6913993</Amt>
      </OtherIncreasesDetail>
    </OtherIncreasesSchedule>
    <OtherProfessionalFeesSchedule documentId="OthProfFeesSch">
      <OtherProfessionalFeesDetail>
        <CategoryTxt>CONSULTING FEES</CategoryTxt>
        <Amt>2551</Amt>
        <DisbursementsCharitablePrpsAmt>2551</DisbursementsCharitablePrpsAmt>
      </OtherProfessionalFeesDetail>
      <OtherProfessionalFeesDetail>
        <CategoryTxt>INVESTMENT MGMT FEES</CategoryTxt>
        <Amt>231213</Amt>
        <NetInvestmentIncomeAmt>231213</NetInvestmentIncomeAmt>
      </OtherProfessionalFeesDetail>
      <OtherProfessionalFeesDetail>
        <CategoryTxt>PAYROLL SERVICE FEES</CategoryTxt>
        <Amt>1831</Amt>
        <DisbursementsCharitablePrpsAmt>1831</DisbursementsCharitablePrpsAmt>
      </OtherProfessionalFeesDetail>
    </OtherProfessionalFeesSchedule>
    <TaxesSchedule documentId="TaxesSchedule">
      <TaxesDetail>
        <CategoryTxt>FOREIGN TAXES</CategoryTxt>
        <Amt>21327</Amt>
        <NetInvestmentIncomeAmt>21327</NetInvestmentIncomeAmt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>
