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      <regStreet1>1801 CALIFORNIA STREET</regStreet1>
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      <regStateConditional regCountry="US" regState="US-CO"/>
      <regZipOrPostalCode>80202</regZipOrPostalCode>
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      <seriesName>Transamerica BlackRock iShares Edge 40 VP</seriesName>
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      <repPdEnd>2026-12-31</repPdEnd>
      <repPdDate>2026-06-30</repPdDate>
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      <totLiabs>21288676.14</totLiabs>
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          <monthlyTotReturn classId="C000021486" rtn1="3.60000000" rtn2="3.06000000" rtn3="1.02000000"/>
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        <name>iShares MSCI Emerging Markets Min Vol Factor ETF</name>
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        <title>iShares MSCI Emerging Markets Min Vol Factor ETF</title>
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        <fairValLevel>1</fairValLevel>
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        <name>iShares Core U.S. Aggregate Bond ETF</name>
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        <fairValLevel>1</fairValLevel>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>iShares Broad USD Investment Grade Corporate Bond ETF</name>
        <lei>5493004QFMCNV0WLX398</lei>
        <title>iShares Broad USD Investment Grade Corporate Bond ETF</title>
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          <isin value="US4642886208"/>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>iShares MSCI EAFE Min Vol Factor ETF</name>
        <lei>549300N5K4JSWEZ74544</lei>
        <title>iShares MSCI EAFE Min Vol Factor ETF</title>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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          <loanByFundCondition isLoanByFund="Y" loanVal="1118997.00000000"/>
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      <invstOrSec>
        <name>iShares MSCI USA Min Vol Factor ETF</name>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
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          <loanByFundCondition isLoanByFund="Y" loanVal="9395204.00000000"/>
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      <invstOrSec>
        <name>iShares MSCI USA Quality Factor ETF</name>
        <lei>5493007KMK0CQLE2O168</lei>
        <title>iShares MSCI USA Quality Factor ETF</title>
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        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        
        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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          <loanByFundCondition isLoanByFund="Y" loanVal="196108.00000000"/>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>iShares MSCI USA Value Factor ETF</name>
        <lei>549300QCMVXVCAPD3O82</lei>
        <title>iShares MSCI USA Value Factor ETF</title>
        <cusip>46432F388</cusip>
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        <payoffProfile>Long</payoffProfile>
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        <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>
        <name>iShares MSCI USA Momentum Factor ETF</name>
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        <curCd>USD</curCd>
        <valUSD>16619027.08000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
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        <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>
      <invstOrSec>
        <name>State Street Global Advisors</name>
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        <title>State Street Navigator Securities Lending Government Money Market Portfolio</title>
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        <balance>9769475.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>9769475.00000000</valUSD>
        <pctVal>5.035482495142</pctVal>
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        <assetCat>STIV</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>
        
        <fairValLevel>1</fairValLevel>
        <securityLending>
          <cashCollateralCondition cashCollateralVal="9769475.00000000" isCashCollateral="Y"/>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </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>2026-07-15</ncom:dateSigned>
      <ncom:nameOfApplicant>TRANSAMERICA SERIES TRUST</ncom:nameOfApplicant>
      <ncom:signature>Kari Seabrands</ncom:signature>
      <ncom:signerName>Kari Seabrands</ncom:signerName>
      <ncom:title>Treasurer</ncom:title>
    </signature>
  </formData>
</edgarSubmission>
