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      <regStreet1>1801 CALIFORNIA STREET</regStreet1>
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      <regCity>DENVER</regCity>
      <regStateConditional regCountry="US" regState="US-CO"/>
      <regZipOrPostalCode>80202</regZipOrPostalCode>
      <regPhone>720-493-4256</regPhone>
      <seriesName>Transamerica BlackRock iShares Edge 100 VP</seriesName>
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      <repPdEnd>2025-12-31</repPdEnd>
      <repPdDate>2025-06-30</repPdDate>
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      <totLiabs>21884716.91</totLiabs>
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        <name>State Street Global Advisors</name>
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        <fairValLevel>1</fairValLevel>
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        <name>iShares MSCI USA Min Vol Factor ETF</name>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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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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      <invstOrSec>
        <name>iShares MSCI EAFE Min Vol Factor ETF</name>
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        <fairValLevel>1</fairValLevel>
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      <invstOrSec>
        <name>iShares MSCI USA Quality Factor ETF</name>
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      <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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        <fairValLevel>1</fairValLevel>
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        <name>Fixed Income Clearing Corp</name>
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        <fairValLevel>2</fairValLevel>
        <repurchaseAgrmt>
          <transCat>Repurchase</transCat>
          <clearedCentCparty centralCounterparty="Fixed Income Clearing Corp" isCleared="Y"/>
          <isTriParty>N</isTriParty>
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          <maturityDt>2025-07-01</maturityDt>
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              <invstCat>UST</invstCat>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>iShares MSCI USA Size Factor ETF</name>
        <lei>5493007FX38U4LSCPO86</lei>
        <title>iShares MSCI USA Size Factor ETF</title>
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        <identifiers>
          <isin value="US46432F3709"/>
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        <balance>49261.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>7612794.94000000</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>2025-07-15</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>
</edgarSubmission>
