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        <classId>C000021486</classId>
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      <regStreet1>1801 CALIFORNIA STREET</regStreet1>
      <regStreet2>SUITE 5200</regStreet2>
      <regCity>DENVER</regCity>
      <regStateConditional regCountry="US" regState="US-CO"/>
      <regZipOrPostalCode>80202</regZipOrPostalCode>
      <regPhone>720-493-4256</regPhone>
      <seriesName>Transamerica BlackRock iShares Edge 40 VP</seriesName>
      <seriesId>S000007920</seriesId>
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      <repPdEnd>2025-12-31</repPdEnd>
      <repPdDate>2025-03-31</repPdDate>
      <isFinalFiling>N</isFinalFiling>
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      <totLiabs>30088648.64</totLiabs>
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      <assetsInvested>0.00000000</assetsInvested>
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      <amtPayOneYrCtrldComp>0.00000000</amtPayOneYrCtrldComp>
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        <name>iShares Core U.S. Aggregate Bond ETF</name>
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        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
        <name>iShares MSCI Emerging Markets Min Vol Factor ETF</name>
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        <fairValLevel>1</fairValLevel>
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      <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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        <fairValLevel>1</fairValLevel>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>iShares MSCI USA Min Vol Factor ETF</name>
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        <title>iShares MSCI USA Min Vol Factor ETF</title>
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        <fairValLevel>1</fairValLevel>
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          <isLoanByFund>N</isLoanByFund>
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      <invstOrSec>
        <name>iShares MSCI USA Value Factor ETF</name>
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        <title>iShares MSCI USA Value Factor ETF</title>
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        <fairValLevel>1</fairValLevel>
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        <name>iShares MSCI EAFE Min Vol Factor ETF</name>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>iShares MSCI USA Quality Factor ETF</name>
        <lei>5493007KMK0CQLE2O168</lei>
        <title>iShares MSCI USA Quality Factor ETF</title>
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        <payoffProfile>Long</payoffProfile>
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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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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>iShares MSCI USA Momentum Factor ETF</name>
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        <title>iShares MSCI USA Momentum Factor ETF</title>
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        <valUSD>12885383.24000000</valUSD>
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        <fairValLevel>1</fairValLevel>
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      </invstOrSec>
      <invstOrSec>
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        <title>iShares MSCI USA Size Factor ETF</title>
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        <identifiers>
          <isin value="US46432F3709"/>
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        <balance>55746.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>8107698.24000000</valUSD>
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        <assetCat>EC</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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          <loanByFundCondition isLoanByFund="Y" loanVal="14544.00000000"/>
        </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>2025-04-25</ncom:dateSigned>
      <ncom:nameOfApplicant>TRANSAMERICA SERIES TRUST</ncom:nameOfApplicant>
      <ncom:signature>Joshua Durham</ncom:signature>
      <ncom:signerName>Joshua Durham</ncom:signerName>
      <ncom:title>Chief Operating Officer and Interim Treasurer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
