<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/nport" xmlns:com="http://www.sec.gov/edgar/common" xmlns:ncom="http://www.sec.gov/edgar/nportcommon" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sec.gov/edgar/nport eis_NPORT_Filer.xsd">
  <headerData>
    <submissionType>NPORT-P</submissionType>
    <isConfidential>false</isConfidential>
    <filerInfo>

      <filer>
        <issuerCredentials>
          <cik>0001021882</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>


      <seriesClassInfo>
        <seriesId>S000026859</seriesId>
        <classId>C000080843</classId>
        <classId>C000080842</classId>
        <classId>C000080841</classId>
      </seriesClassInfo>


    </filerInfo>
  </headerData>
  <formData>
    <genInfo>
      <regName>VANGUARD SCOTTSDALE FUNDS</regName>
      <regFileNumber>811-07803</regFileNumber>
      <regCik>0001021882</regCik>
      <regLei>549300Y88GQ3VLJIBX57</regLei>
      <regStreet1>100 Vanguard Boulevard</regStreet1>
      <regCity>Malvern</regCity>
      <regStateConditional regCountry="US" regState="US-PA"/>
      <regZipOrPostalCode>19355</regZipOrPostalCode>
      <regPhone>610-669-1000</regPhone>
      <seriesName>VANGUARD SHORT-TERM TREASURY INDEX FUND</seriesName>
      <seriesId>S000026859</seriesId>
      <seriesLei>9WRNUKXX21PRBRE7HY40</seriesLei>
      <repPdEnd>2023-08-31</repPdEnd>
      <repPdDate>2023-05-31</repPdDate>
      <isFinalFiling>N</isFinalFiling>
    </genInfo>
    <fundInfo>
      <totAssets>27170624676.34</totAssets>
      <totLiabs>12667874.82</totLiabs>
      <netAssets>27157956801.52</netAssets>
      <assetsAttrMiscSec>0.00000000</assetsAttrMiscSec>
      <assetsInvested>0.00000000</assetsInvested>
      <amtPayOneYrBanksBorr>0.00000000</amtPayOneYrBanksBorr>
      <amtPayOneYrCtrldComp>0.00000000</amtPayOneYrCtrldComp>
      <amtPayOneYrOthAffil>0.00000000</amtPayOneYrOthAffil>
      <amtPayOneYrOther>0.00000000</amtPayOneYrOther>
      <amtPayAftOneYrBanksBorr>0.00000000</amtPayAftOneYrBanksBorr>
      <amtPayAftOneYrCtrldComp>0.00000000</amtPayAftOneYrCtrldComp>
      <amtPayAftOneYrOthAffil>0.00000000</amtPayAftOneYrOthAffil>
      <amtPayAftOneYrOther>0.00000000</amtPayAftOneYrOther>
      <delayDeliv>0.00000000</delayDeliv>
      <standByCommit>0.00000000</standByCommit>
      <liquidPref>0.00000000</liquidPref>
      <cshNotRptdInCorD>20171254.41000000</cshNotRptdInCorD>
      <curMetrics>
        <curMetric>
          <curCd>USD</curCd>
          <intrstRtRiskdv01 period10Yr="0.00000000" period1Yr="-3519052.10534902" period30Yr="0.00000000" period3Mon="-15634.18398179" period5Yr="-1249328.66940630"/>
          <intrstRtRiskdv100 period10Yr="0.00000000" period1Yr="-348327049.41872720" period30Yr="0.00000000" period3Mon="-1557493.40620829" period5Yr="-124233858.87730230"/>
        </curMetric>
      </curMetrics>
      <creditSprdRiskInvstGrade period10Yr="0.00000000" period1Yr="0.00000000" period30Yr="0.00000000" period3Mon="0.00000000" period5Yr="0.00000000"/>
      <creditSprdRiskNonInvstGrade period10Yr="0.00000000" period1Yr="0.00000000" period30Yr="0.00000000" period3Mon="0.00000000" period5Yr="0.00000000"/>
      <isNonCashCollateral>N</isNonCashCollateral>
      <returnInfo>
        <monthlyTotReturns>
          <monthlyTotReturn classId="C000080843" rtn1="1.63507000" rtn2="0.26145000" rtn3="-0.35219000"/>
          <monthlyTotReturn classId="C000080842" rtn1="1.61526000" rtn2="0.24663000" rtn3="-0.35337000"/>
          <monthlyTotReturn classId="C000080841" rtn1="1.59896000" rtn2="0.24512000" rtn3="-0.35817000"/>
        </monthlyTotReturns>
        <monthlyReturnCats>
          <commodityContracts>
            <mon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <mon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <mon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <forwardCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </forwardCategory>
            <futureCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </futureCategory>
            <optionCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </optionCategory>
            <swaptionCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </swaptionCategory>
            <swapCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </swapCategory>
            <warrantCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </warrantCategory>
            <otherCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </otherCategory>
          </commodityContracts>
          <creditContracts>
            <mon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <mon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <mon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <forwardCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </forwardCategory>
            <futureCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </futureCategory>
            <optionCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </optionCategory>
            <swaptionCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </swaptionCategory>
            <swapCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </swapCategory>
            <warrantCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </warrantCategory>
            <otherCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </otherCategory>
          </creditContracts>
          <equityContracts>
            <mon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <mon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <mon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <forwardCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </forwardCategory>
            <futureCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </futureCategory>
            <optionCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </optionCategory>
            <swaptionCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </swaptionCategory>
            <swapCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </swapCategory>
            <warrantCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </warrantCategory>
            <otherCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </otherCategory>
          </equityContracts>
          <foreignExchgContracts>
            <mon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <mon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <mon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <forwardCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </forwardCategory>
            <futureCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </futureCategory>
            <optionCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </optionCategory>
            <swaptionCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </swaptionCategory>
            <swapCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </swapCategory>
            <warrantCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </warrantCategory>
            <otherCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </otherCategory>
          </foreignExchgContracts>
          <interestRtContracts>
            <mon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <mon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <mon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <forwardCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </forwardCategory>
            <futureCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </futureCategory>
            <optionCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </optionCategory>
            <swaptionCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </swaptionCategory>
            <swapCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </swapCategory>
            <warrantCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </warrantCategory>
            <otherCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </otherCategory>
          </interestRtContracts>
          <otherContracts>
            <mon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <mon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <mon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            <forwardCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </forwardCategory>
            <futureCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </futureCategory>
            <optionCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </optionCategory>
            <swaptionCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </swaptionCategory>
            <swapCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </swapCategory>
            <warrantCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </warrantCategory>
            <otherCategory>
              <instrMon1 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon2 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
              <instrMon3 netRealizedGain="0.00000000" netUnrealizedAppr="0.00000000"/>
            </otherCategory>
          </otherContracts>
        </monthlyReturnCats>
        <othMon1 netRealizedGain="-47071446.49000000" netUnrealizedAppr="379924587.16000000"/>
        <othMon2 netRealizedGain="-29379304.14000000" netUnrealizedAppr="33924916.77000000"/>
        <othMon3 netRealizedGain="-36833602.29000000" netUnrealizedAppr="-137089914.00000000"/>
      </returnInfo>
      <mon1Flow redemption="457878407.90000000" reinvestment="7216800.97000000" sales="1552243336.85000000"/>
      <mon2Flow redemption="257560423.52000000" reinvestment="9059372.53000000" sales="958312611.55000300"/>
      <mon3Flow redemption="281152829.48000000" reinvestment="9444339.94000000" sales="1921333959.56000000"/>


    </fundInfo>
    <invstOrSecs>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CEY3</cusip>
        <identifiers>
          <isin value="US91282CEY30"/>
        </identifiers>
        <balance>331015000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>321912087.50000000</valUSD>
        <pctVal>1.185332497038</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-07-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128285C0</cusip>
        <identifiers>
          <isin value="US9128285C00"/>
        </identifiers>
        <balance>173467000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>168615336.17000000</valUSD>
        <pctVal>0.620869004992</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-09-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CEH0</cusip>
        <identifiers>
          <isin value="US91282CEH07"/>
        </identifiers>
        <balance>451416000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>436180710.00000000</valUSD>
        <pctVal>1.606088091190</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-04-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.62500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CGN5</cusip>
        <identifiers>
          <isin value="US91282CGN56"/>
        </identifiers>
        <balance>268177000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>268344610.63000000</valUSD>
        <pctVal>0.988088362431</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-02-28</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.62500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128282Y5</cusip>
        <identifiers>
          <isin value="US9128282Y56"/>
        </identifiers>
        <balance>89001000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>85830339.38000000</valUSD>
        <pctVal>0.316041225071</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-09-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.12500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CDZ1</cusip>
        <identifiers>
          <isin value="US91282CDZ14"/>
        </identifiers>
        <balance>613208000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>581972717.50000000</valUSD>
        <pctVal>2.142917899727</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-02-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828ZC7</cusip>
        <identifiers>
          <isin value="US912828ZC78"/>
        </identifiers>
        <balance>245008000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>230843475.00000000</valUSD>
        <pctVal>0.850003101069</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-02-28</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.12500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128285J5</cusip>
        <identifiers>
          <isin value="US9128285J52"/>
        </identifiers>
        <balance>150496000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>146310330.00000000</valUSD>
        <pctVal>0.538738356015</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-10-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828D56</cusip>
        <identifiers>
          <isin value="US912828D564"/>
        </identifiers>
        <balance>493719000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>478598855.63000000</valUSD>
        <pctVal>1.762278580556</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-08-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.37500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128284M9</cusip>
        <identifiers>
          <isin value="US9128284M90"/>
        </identifiers>
        <balance>190095000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>184451554.69000000</valUSD>
        <pctVal>0.679180529073</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-04-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.87500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CFP1</cusip>
        <identifiers>
          <isin value="US91282CFP14"/>
        </identifiers>
        <balance>424253000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>424186731.68000000</valUSD>
        <pctVal>1.561924318460</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-10-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828YM6</cusip>
        <identifiers>
          <isin value="US912828YM69"/>
        </identifiers>
        <balance>190748000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>182134545.16000000</valUSD>
        <pctVal>0.670648924332</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-10-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128285N6</cusip>
        <identifiers>
          <isin value="US9128285N64"/>
        </identifiers>
        <balance>155647000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>150783031.25000000</valUSD>
        <pctVal>0.555207567167</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-11-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.87500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CEU1</cusip>
        <identifiers>
          <isin value="US91282CEU18"/>
        </identifiers>
        <balance>352454000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>341990521.88000000</valUSD>
        <pctVal>1.259264547695</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-06-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.87500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CGG0</cusip>
        <identifiers>
          <isin value="US91282CGG06"/>
        </identifiers>
        <balance>276113000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>273740140.10000000</valUSD>
        <pctVal>1.007955576704</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-01-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.12500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128283J7</cusip>
        <identifiers>
          <isin value="US9128283J70"/>
        </identifiers>
        <balance>135311000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>130194552.81000000</valUSD>
        <pctVal>0.479397451588</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-11-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.12500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CAT8</cusip>
        <identifiers>
          <isin value="US91282CAT80"/>
        </identifiers>
        <balance>319017000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>290305470.00000000</valUSD>
        <pctVal>1.068951807095</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-10-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CAB7</cusip>
        <identifiers>
          <isin value="US91282CAB72"/>
        </identifiers>
        <balance>347836000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>318813433.75000000</valUSD>
        <pctVal>1.173922751553</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-07-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CDS7</cusip>
        <identifiers>
          <isin value="US91282CDS70"/>
        </identifiers>
        <balance>423656000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>400222527.50000000</valUSD>
        <pctVal>1.473684233408</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-01-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.12500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828Y79</cusip>
        <identifiers>
          <isin value="US912828Y792"/>
        </identifiers>
        <balance>190444000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>184730680.00000000</valUSD>
        <pctVal>0.680208313718</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-07-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.87500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828ZW3</cusip>
        <identifiers>
          <isin value="US912828ZW33"/>
        </identifiers>
        <balance>342274000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>314785119.38000000</valUSD>
        <pctVal>1.159089844941</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-06-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128284F4</cusip>
        <identifiers>
          <isin value="US9128284F40"/>
        </identifiers>
        <balance>99369000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>96061880.44000000</valUSD>
        <pctVal>0.353715418070</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-03-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.62500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CFN6</cusip>
        <identifiers>
          <isin value="US91282CFN65"/>
        </identifiers>
        <balance>329962000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>327177945.63000000</valUSD>
        <pctVal>1.204722240414</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-09-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128286L9</cusip>
        <identifiers>
          <isin value="US9128286L99"/>
        </identifiers>
        <balance>198638000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>189078546.25000000</valUSD>
        <pctVal>0.696217862160</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-03-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128282U3</cusip>
        <identifiers>
          <isin value="US9128282U35"/>
        </identifiers>
        <balance>154940000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>149129750.00000000</valUSD>
        <pctVal>0.549119917561</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-08-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.87500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CBT7</cusip>
        <identifiers>
          <isin value="US91282CBT71"/>
        </identifiers>
        <balance>421488000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>384739515.00000000</valUSD>
        <pctVal>1.416673271158</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-03-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.75000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128283V0</cusip>
        <identifiers>
          <isin value="US9128283V09"/>
        </identifiers>
        <balance>155100000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>149744210.88000000</valUSD>
        <pctVal>0.551382462143</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-01-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CDB4</cusip>
        <identifiers>
          <isin value="US91282CDB46"/>
        </identifiers>
        <balance>475480000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>448808519.98000000</valUSD>
        <pctVal>1.652585734854</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-10-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.62500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CEX5</cusip>
        <identifiers>
          <isin value="US91282CEX56"/>
        </identifiers>
        <balance>354184000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>346159536.46000000</valUSD>
        <pctVal>1.274615535291</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-06-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CGU9</cusip>
        <identifiers>
          <isin value="US91282CGU99"/>
        </identifiers>
        <balance>219650000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>217110296.88000000</valUSD>
        <pctVal>0.799435312703</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-03-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.87500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128282N9</cusip>
        <identifiers>
          <isin value="US9128282N91"/>
        </identifiers>
        <balance>173070000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>167337056.25000000</valUSD>
        <pctVal>0.616162171082</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-07-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.12500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828ZL7</cusip>
        <identifiers>
          <isin value="US912828ZL77"/>
        </identifiers>
        <balance>325065000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>300888290.63000000</valUSD>
        <pctVal>1.107919468423</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-04-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.37500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128286F2</cusip>
        <identifiers>
          <isin value="US9128286F22"/>
        </identifiers>
        <balance>203317000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>194930173.75000000</valUSD>
        <pctVal>0.717764503326</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-02-28</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128286A3</cusip>
        <identifiers>
          <isin value="US9128286A35"/>
        </identifiers>
        <balance>196557000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>189124688.44000000</valUSD>
        <pctVal>0.696387765184</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-01-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.62500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CGV7</cusip>
        <identifiers>
          <isin value="US91282CGV72"/>
        </identifiers>
        <balance>310256000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>307541260.00000000</valUSD>
        <pctVal>1.132416780274</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-04-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.75000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828WJ5</cusip>
        <identifiers>
          <isin value="US912828WJ58"/>
        </identifiers>
        <balance>451267000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>439632795.22000000</valUSD>
        <pctVal>1.618799228649</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-05-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CER8</cusip>
        <identifiers>
          <isin value="US91282CER88"/>
        </identifiers>
        <balance>318979000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>310506120.31000000</valUSD>
        <pctVal>1.143333876621</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-05-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CED9</cusip>
        <identifiers>
          <isin value="US91282CED92"/>
        </identifiers>
        <balance>436801000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>415779951.88000000</valUSD>
        <pctVal>1.530969192265</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-03-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.75000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CCG4</cusip>
        <identifiers>
          <isin value="US91282CCG42"/>
        </identifiers>
        <balance>388743000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>369488092.72000000</valUSD>
        <pctVal>1.360515061646</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-06-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828YY0</cusip>
        <identifiers>
          <isin value="US912828YY08"/>
        </identifiers>
        <balance>165727000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>158295171.56000000</valUSD>
        <pctVal>0.582868485714</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-12-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.75000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128283D0</cusip>
        <identifiers>
          <isin value="US9128283D01"/>
        </identifiers>
        <balance>101289000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>97728063.66000000</valUSD>
        <pctVal>0.359850574821</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-10-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128283P3</cusip>
        <identifiers>
          <isin value="US9128283P31"/>
        </identifiers>
        <balance>214199000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>206166537.50000000</valUSD>
        <pctVal>0.759138616379</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-12-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828ZT0</cusip>
        <identifiers>
          <isin value="US912828ZT04"/>
        </identifiers>
        <balance>288461000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>265654552.19000000</valUSD>
        <pctVal>0.978183131122</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-05-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128284Z0</cusip>
        <identifiers>
          <isin value="US9128284Z04"/>
        </identifiers>
        <balance>147778000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>142929034.38000000</valUSD>
        <pctVal>0.526287877341</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-08-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.75000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CFA4</cusip>
        <identifiers>
          <isin value="US91282CFA45"/>
        </identifiers>
        <balance>343263000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>335325043.13000000</valUSD>
        <pctVal>1.234721174279</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-07-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CCX7</cusip>
        <identifiers>
          <isin value="US91282CCX74"/>
        </identifiers>
        <balance>523869000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>494237659.69000000</valUSD>
        <pctVal>1.819863192588</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-09-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.37500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CFQ9</cusip>
        <identifiers>
          <isin value="US91282CFQ96"/>
        </identifiers>
        <balance>272372000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>270627130.49000000</valUSD>
        <pctVal>0.996492970615</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-10-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.37500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CCT6</cusip>
        <identifiers>
          <isin value="US91282CCT62"/>
        </identifiers>
        <balance>609591000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>576825483.75000000</valUSD>
        <pctVal>2.123964950550</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-08-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.37500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128284R8</cusip>
        <identifiers>
          <isin value="US9128284R87"/>
        </identifiers>
        <balance>181007000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>175661646.08000000</valUSD>
        <pctVal>0.646814660483</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-05-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.87500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912810ET1</cusip>
        <identifiers>
          <isin value="US912810ET17"/>
        </identifiers>
        <balance>8978000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>9404455.00000000</valUSD>
        <pctVal>0.034628728032</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-02-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>7.62500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CBW0</cusip>
        <identifiers>
          <isin value="US91282CBW01"/>
        </identifiers>
        <balance>410248000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>373197477.50000000</valUSD>
        <pctVal>1.374173617799</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-04-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.75000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CAJ0</cusip>
        <identifiers>
          <isin value="US91282CAJ09"/>
        </identifiers>
        <balance>338591000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>309599145.63000000</valUSD>
        <pctVal>1.139994248803</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-08-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Vanguard Cmt Funds-Vanguard Market Liquidity Fund</name>
        <lei>1I6HV0TLSTR3A4XQ6L78</lei>
        <title>Vanguard Market Liquidity Fund</title>
        <cusip>N/A</cusip>
        <identifiers>
          <other otherDesc="FAID" value="CMT001142"/>
        </identifiers>
        <balance>558977.97000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>55886617.44000000</valUSD>
        <pctVal>0.205783586182</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>STIV</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CCL3</cusip>
        <identifiers>
          <isin value="US91282CCL37"/>
        </identifiers>
        <balance>342451000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>325114418.13000000</valUSD>
        <pctVal>1.197123997604</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-07-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.37500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CBC4</cusip>
        <identifiers>
          <isin value="US91282CBC47"/>
        </identifiers>
        <balance>315184000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>286620450.00000000</valUSD>
        <pctVal>1.055382966011</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-12-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.37500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828XZ8</cusip>
        <identifiers>
          <isin value="US912828XZ81"/>
        </identifiers>
        <balance>95171000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>92107683.44000000</valUSD>
        <pctVal>0.339155423632</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-06-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.75000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828G38</cusip>
        <identifiers>
          <isin value="US912828G385"/>
        </identifiers>
        <balance>385851000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>372105058.13000000</valUSD>
        <pctVal>1.370151152568</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-11-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CAM3</cusip>
        <identifiers>
          <isin value="US91282CAM38"/>
        </identifiers>
        <balance>389107000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>355303329.38000000</valUSD>
        <pctVal>1.308284463285</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-09-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828K74</cusip>
        <identifiers>
          <isin value="US912828K742"/>
        </identifiers>
        <balance>335806000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>319540396.88000000</valUSD>
        <pctVal>1.176599547658</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-08-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CGD7</cusip>
        <identifiers>
          <isin value="US91282CGD74"/>
        </identifiers>
        <balance>307140000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>304884425.27000000</valUSD>
        <pctVal>1.122633884051</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-12-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912810EW4</cusip>
        <identifiers>
          <isin value="US912810EW46"/>
        </identifiers>
        <balance>34486000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>36027093.13000000</valUSD>
        <pctVal>0.132657597894</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-02-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>6.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828XB1</cusip>
        <identifiers>
          <isin value="US912828XB14"/>
        </identifiers>
        <balance>369320000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>353277662.50000000</valUSD>
        <pctVal>1.300825629416</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-05-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.12500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128283Z1</cusip>
        <identifiers>
          <isin value="US9128283Z13"/>
        </identifiers>
        <balance>177646000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>172205591.25000000</valUSD>
        <pctVal>0.634088906277</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-02-28</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.75000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828XT2</cusip>
        <identifiers>
          <isin value="US912828XT22"/>
        </identifiers>
        <balance>337560000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>327011250.00000000</valUSD>
        <pctVal>1.204108440078</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-05-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912810EV6</cusip>
        <identifiers>
          <isin value="US912810EV62"/>
        </identifiers>
        <balance>7422000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>7802377.50000000</valUSD>
        <pctVal>0.028729618936</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-08-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>6.87500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CGE5</cusip>
        <identifiers>
          <isin value="US91282CGE57"/>
        </identifiers>
        <balance>337559000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>335238281.88000000</valUSD>
        <pctVal>1.234401705290</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-01-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.87500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CDN8</cusip>
        <identifiers>
          <isin value="US91282CDN83"/>
        </identifiers>
        <balance>426232000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>402656042.50000000</valUSD>
        <pctVal>1.482644830179</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-12-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828M56</cusip>
        <identifiers>
          <isin value="US912828M565"/>
        </identifiers>
        <balance>393446000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>375495026.25000000</valUSD>
        <pctVal>1.382633564793</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-11-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CGX3</cusip>
        <identifiers>
          <isin value="US91282CGX39"/>
        </identifiers>
        <balance>324224000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>320677800.00000000</valUSD>
        <pctVal>1.180787650350</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-04-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.87500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828YV6</cusip>
        <identifiers>
          <isin value="US912828YV68"/>
        </identifiers>
        <balance>194384000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>185272250.00000000</valUSD>
        <pctVal>0.682202462261</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-11-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828YH7</cusip>
        <identifiers>
          <isin value="US912828YH74"/>
        </identifiers>
        <balance>180698000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>172877173.72000000</valUSD>
        <pctVal>0.636561781813</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-09-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CGR6</cusip>
        <identifiers>
          <isin value="US91282CGR60"/>
        </identifiers>
        <balance>325556000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>330235867.50000000</valUSD>
        <pctVal>1.215982004513</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-03-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.62500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828Z52</cusip>
        <identifiers>
          <isin value="US912828Z526"/>
        </identifiers>
        <balance>191577000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>181609018.80000000</valUSD>
        <pctVal>0.668713851072</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-01-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.37500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CFX4</cusip>
        <identifiers>
          <isin value="US91282CFX48"/>
        </identifiers>
        <balance>307101000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>305805402.30000000</valUSD>
        <pctVal>1.126025070792</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-11-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CBH3</cusip>
        <identifiers>
          <isin value="US91282CBH34"/>
        </identifiers>
        <balance>461582000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>418380786.61000000</valUSD>
        <pctVal>1.540545887408</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-01-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.37500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CFK2</cusip>
        <identifiers>
          <isin value="US91282CFK27"/>
        </identifiers>
        <balance>316774000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>311527430.63000000</valUSD>
        <pctVal>1.147094506802</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-09-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828J27</cusip>
        <identifiers>
          <isin value="US912828J272"/>
        </identifiers>
        <balance>423834000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>405754852.13000000</valUSD>
        <pctVal>1.494055149639</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-02-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CGA3</cusip>
        <identifiers>
          <isin value="US91282CGA36"/>
        </identifiers>
        <balance>471381000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>469466014.69000000</valUSD>
        <pctVal>1.728649979529</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-12-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CFE6</cusip>
        <identifiers>
          <isin value="US91282CFE66"/>
        </identifiers>
        <balance>416075000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>405673125.00000000</valUSD>
        <pctVal>1.493754217096</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-08-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.12500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128285T3</cusip>
        <identifiers>
          <isin value="US9128285T35"/>
        </identifiers>
        <balance>166912000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>160652800.00000000</valUSD>
        <pctVal>0.591549655867</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-12-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.62500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912810ES3</cusip>
        <identifiers>
          <isin value="US912810ES34"/>
        </identifiers>
        <balance>7835000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>8123915.63000000</valUSD>
        <pctVal>0.029913574461</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-11-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>7.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CFG1</cusip>
        <identifiers>
          <isin value="US91282CFG15"/>
        </identifiers>
        <balance>302977000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>296633419.06000000</valUSD>
        <pctVal>1.092252341469</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-08-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>3.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128286S4</cusip>
        <identifiers>
          <isin value="US9128286S43"/>
        </identifiers>
        <balance>149620000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>142746831.25000000</valUSD>
        <pctVal>0.525616975876</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-04-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.37500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CBQ3</cusip>
        <identifiers>
          <isin value="US91282CBQ33"/>
        </identifiers>
        <balance>460617000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>417865984.69000000</valUSD>
        <pctVal>1.538650303275</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-02-28</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CEQ0</cusip>
        <identifiers>
          <isin value="US91282CEQ06"/>
        </identifiers>
        <balance>447565000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>433298865.63000000</valUSD>
        <pctVal>1.595476672993</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-05-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.75000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828P46</cusip>
        <identifiers>
          <isin value="US912828P469"/>
        </identifiers>
        <balance>371072000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>347474121.45000000</valUSD>
        <pctVal>1.279456050355</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-02-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.62500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CAZ4</cusip>
        <identifiers>
          <isin value="US91282CAZ41"/>
        </identifiers>
        <balance>330401000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>300871410.63000000</valUSD>
        <pctVal>1.107857313526</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-11-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.37500000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828ZF0</cusip>
        <identifiers>
          <isin value="US912828ZF00"/>
        </identifiers>
        <balance>300689000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>279687737.62000000</valUSD>
        <pctVal>1.029855595043</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-03-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828Y87</cusip>
        <identifiers>
          <isin value="US912828Y875"/>
        </identifiers>
        <balance>261168000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>251496635.56000000</valUSD>
        <pctVal>0.926051386700</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-07-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.75000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CCC3</cusip>
        <identifiers>
          <isin value="US91282CCC38"/>
        </identifiers>
        <balance>367372000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>350323661.49000000</valUSD>
        <pctVal>1.289948518772</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-05-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>9128286Z8</cusip>
        <identifiers>
          <isin value="US9128286Z85"/>
        </identifiers>
        <balance>248257000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>239451622.12000000</valUSD>
        <pctVal>0.881699694384</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-06-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.75000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CFW6</cusip>
        <identifiers>
          <isin value="US91282CFW64"/>
        </identifiers>
        <balance>413435000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>416148167.19000000</valUSD>
        <pctVal>1.532325020734</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-11-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.50000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828XX3</cusip>
        <identifiers>
          <isin value="US912828XX34"/>
        </identifiers>
        <balance>175539000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>169696851.43000000</valUSD>
        <pctVal>0.624851319523</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-06-30</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>2.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CGL9</cusip>
        <identifiers>
          <isin value="US91282CGL90"/>
        </identifiers>
        <balance>416695000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>415327740.37000000</valUSD>
        <pctVal>1.529304076169</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2026-02-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>4.00000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>91282CDH1</cusip>
        <identifiers>
          <isin value="US91282CDH16"/>
        </identifiers>
        <balance>631267000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>595560960.31000000</valUSD>
        <pctVal>2.192952012784</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-11-15</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>0.75000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury Note/Bond</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>US TREASURY N/B</title>
        <cusip>912828YE4</cusip>
        <identifiers>
          <isin value="US912828YE44"/>
        </identifiers>
        <balance>245482000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>234435310.00000000</valUSD>
        <pctVal>0.863228819875</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>DBT</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-08-31</maturityDt>
          <couponKind>Fixed</couponKind>
          <annualizedRt>1.25000000</annualizedRt>
          <isDefault>N</isDefault>
          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
        </debtSec>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2023-07-25</ncom:dateSigned>
      <ncom:nameOfApplicant>VANGUARD SCOTTSDALE FUNDS</ncom:nameOfApplicant>
      <ncom:signature>Ashley Grim</ncom:signature>
      <ncom:signerName>Ashley Grim</ncom:signerName>
      <ncom:title>Treasurer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
