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      <invstOrSec>
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          <other otherDesc="Bloomberg Identifier" value="BBG01PSLLPS7"/>
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        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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              <counterpartyName>Chicago Board of Trade</counterpartyName>
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        <name>Chicago Mercantile Exchange</name>
        <lei>SNZ2OJLFK8MNNCLQOF39</lei>
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          <other otherDesc="Bloomberg Identifier" value="BBG01FTN83M4"/>
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        <balance>147.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>1256864.81000000</valUSD>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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              <counterpartyName>Chicago Mercantile Exchange</counterpartyName>
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            <payOffProf>Long</payOffProf>
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      <invstOrSec>
        <name>Chicago Board of Trade</name>
        <lei>549300EX04Q2QBFQTQ27</lei>
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          <other otherDesc="Bloomberg Identifier" value="BBG01PSLLQ69"/>
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        <valUSD>-13089.48000000</valUSD>
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        <issuerConditional desc="derivative" issuerCat="OTHER"/>
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        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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              <counterpartyName>Chicago Board of Trade</counterpartyName>
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            <payOffProf>Long</payOffProf>
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              <indexBasketInfo>
                <indexName>CBOT Ultra Long-Term U.S. Treasury Bond Futures</indexName>
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        <securityLending>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>U.S. Treasury Bills</title>
        <cusip>912797LW5</cusip>
        <identifiers>
          <isin value="US912797LW51"/>
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        <balance>1480000.00000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>1467927.15000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>STIV</assetCat>
        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-07-10</maturityDt>
          <couponKind>None</couponKind>
          <annualizedRt>0.00000000</annualizedRt>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Chicago Mercantile Exchange</name>
        <lei>SNZ2OJLFK8MNNCLQOF39</lei>
        <title>S+P MID 400 EMINI JUN25</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Bloomberg Identifier" value="BBG01LX7ZSX4"/>
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        <balance>10.00000000</balance>
        <units>NC</units>
        <curCd>USD</curCd>
        <valUSD>-93218.70000000</valUSD>
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        <payoffProfile>N/A</payoffProfile>
        <assetCat>DE</assetCat>
        <issuerConditional desc="derivative" issuerCat="OTHER"/>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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          <futrDeriv derivCat="FUT">
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              <counterpartyName>Chicago Mercantile Exchange</counterpartyName>
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            <payOffProf>Long</payOffProf>
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                <indexName>CME E-mini S&amp;P MidCap 400 Index Futures</indexName>
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        <securityLending>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury</name>
        <lei>254900HROIFWPRGM1V77</lei>
        <title>U.S. Treasury Bills</title>
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        <identifiers>
          <isin value="US912797LW51"/>
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        <balance>170000.00000000</balance>
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        <curCd>USD</curCd>
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        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2025-07-10</maturityDt>
          <couponKind>None</couponKind>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
          <isPaidKind>N</isPaidKind>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>Chicago Board of Trade</name>
        <lei>549300EX04Q2QBFQTQ27</lei>
        <title>US LONG BOND(CBT) JUN25</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Bloomberg Identifier" value="BBG01PSLLQ96"/>
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        <balance>40.00000000</balance>
        <units>NC</units>
        <curCd>USD</curCd>
        <valUSD>-15056.80000000</valUSD>
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        <assetCat>DIR</assetCat>
        <issuerConditional desc="derivative" issuerCat="OTHER"/>
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        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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          <futrDeriv derivCat="FUT">
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              <counterpartyName>Chicago Board of Trade</counterpartyName>
              <counterpartyLei>549300EX04Q2QBFQTQ27</counterpartyLei>
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            <payOffProf>Long</payOffProf>
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              <indexBasketInfo>
                <indexName>CBOT U.S. Long Bond Futures</indexName>
                <indexIdentifier>USM5 Comdty</indexIdentifier>
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            <curCd>USD</curCd>
            <unrealizedAppr>-15056.80000000</unrealizedAppr>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>SA FIXED INCOME INDEX</name>
        <lei>5493007IX45QAU60EP05</lei>
        <title>SA FIXED INCOME INDEX</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Internal Identifier" value="928MCK905"/>
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        <curCd>USD</curCd>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Chicago Board of Trade</name>
        <lei>549300EX04Q2QBFQTQ27</lei>
        <title>US 5YR NOTE (CBT) JUN25</title>
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        <identifiers>
          <other otherDesc="Bloomberg Identifier" value="BBG01Q0CG9M3"/>
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        <balance>127.00000000</balance>
        <units>NC</units>
        <curCd>USD</curCd>
        <valUSD>13710.41000000</valUSD>
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        <issuerConditional desc="derivative" issuerCat="OTHER"/>
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        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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              <counterpartyName>Chicago Board of Trade</counterpartyName>
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            <payOffProf>Long</payOffProf>
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              <indexBasketInfo>
                <indexName>CBOT 5 Year U.S. Treasury Notes</indexName>
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      </invstOrSec>
      <invstOrSec>
        <name>Chicago Board of Trade</name>
        <lei>549300EX04Q2QBFQTQ27</lei>
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          <other otherDesc="Bloomberg Identifier" value="BBG01Q0CG1M0"/>
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        <issuerConditional desc="derivative" issuerCat="OTHER"/>
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        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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              <counterpartyName>Chicago Board of Trade</counterpartyName>
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            <payOffProf>Long</payOffProf>
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              <indexBasketInfo>
                <indexName>CBOT 2 Year U.S. Treasury Notes Futures</indexName>
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        <securityLending>
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      </invstOrSec>
      <invstOrSec>
        <name>SA INTERNATIONAL INDEX</name>
        <lei>549300FTUB0BLWLXGM68</lei>
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          <other otherDesc="Internal Identifier" value="928MCJ908"/>
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        <balance>3891722.89000000</balance>
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        <curCd>USD</curCd>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>United States Treasury</name>
        <lei>254900HROIFWPRGM1V77</lei>
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          <isin value="US912797LW51"/>
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        <curCd>USD</curCd>
        <valUSD>19836.85000000</valUSD>
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        <issuerCat>UST</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
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          <maturityDt>2025-07-10</maturityDt>
          <couponKind>None</couponKind>
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          <isPaidKind>N</isPaidKind>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>SA MID CAP INDEX</name>
        <lei>5493005POLD4G0MMFG86</lei>
        <title>SA MID CAP INDEX</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Internal Identifier" value="928MCG904"/>
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        <balance>2314718.20000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>32706968.21000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
    </invstOrSecs>
    <explntrNotes>
      <explntrNote note="Monthly returns presented in Item B.5(a) have been calculated without deducting any applicable sales loads or redemption fees." noteItem="B.5.a"/>
    </explntrNotes>
    <signature>
      <ncom:dateSigned>2025-05-27</ncom:dateSigned>
      <ncom:nameOfApplicant>SUNAMERICA SERIES TRUST</ncom:nameOfApplicant>
      <ncom:signature>Shawn Parry</ncom:signature>
      <ncom:signerName>Shawn Parry</ncom:signerName>
      <ncom:title>Assistant Treasurer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
