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          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>GE Vernova Inc</name>
        <lei>254900DP080RU6OK2553</lei>
        <title>GE Vernova Inc</title>
        <cusip>36828A101</cusip>
        <identifiers>
          <isin value="US36828A1016"/>
        </identifiers>
        <balance>4805.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>4758343.45000000</valUSD>
        <pctVal>2.985119388814</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Guardant Health Inc</name>
        <lei>254900M8C3E5VC8BR186</lei>
        <title>Guardant Health Inc</title>
        <cusip>40131M109</cusip>
        <identifiers>
          <isin value="US40131M1099"/>
        </identifiers>
        <balance>21843.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3538347.57000000</valUSD>
        <pctVal>2.219761992079</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Howmet Aerospace Inc</name>
        <lei>549300HO5WFZUT5N2T22</lei>
        <title>Howmet Aerospace Inc</title>
        <cusip>443201108</cusip>
        <identifiers>
          <isin value="US4432011082"/>
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        <balance>15065.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>4252246.90000000</valUSD>
        <pctVal>2.667622629723</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Interactive Brokers Group Inc</name>
        <lei>5493004DT6DCDUZNDM53</lei>
        <title>Interactive Brokers Group Inc</title>
        <cusip>45841N107</cusip>
        <identifiers>
          <isin value="US45841N1072"/>
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        <balance>44339.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3901388.61000000</valUSD>
        <pctVal>2.447513699964</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Lam Research Corp</name>
        <lei>549300I4GMO6D34U1T02</lei>
        <title>Lam Research Corp</title>
        <cusip>512807306</cusip>
        <identifiers>
          <isin value="US5128073062"/>
        </identifiers>
        <balance>19507.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>5715941.14000000</valUSD>
        <pctVal>3.585862790617</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Eli Lilly &amp; Co</name>
        <lei>FRDRIPF3EKNDJ2CQJL29</lei>
        <title>Eli Lilly &amp; Co</title>
        <cusip>532457108</cusip>
        <identifiers>
          <isin value="US5324571083"/>
        </identifiers>
        <balance>7121.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>8180889.64000000</valUSD>
        <pctVal>5.132234051350</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Madrigal Pharmaceuticals Inc</name>
        <lei>549300CHIMT2EUSNJB60</lei>
        <title>Madrigal Pharmaceuticals Inc</title>
        <cusip>558868105</cusip>
        <identifiers>
          <isin value="US5588681057"/>
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        <balance>3839.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1794041.48000000</valUSD>
        <pctVal>1.125481601435</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Microsoft Corp</name>
        <lei>INR2EJN1ERAN0W5ZP974</lei>
        <title>Microsoft Corp</title>
        <cusip>594918104</cusip>
        <identifiers>
          <isin value="US5949181045"/>
        </identifiers>
        <balance>8531.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3964526.32000000</valUSD>
        <pctVal>2.487122779104</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Modine Manufacturing Co</name>
        <lei>Z35SZFYJR8GZZRSIUU09</lei>
        <title>Modine Manufacturing Co</title>
        <cusip>607828100</cusip>
        <identifiers>
          <isin value="US6078281002"/>
        </identifiers>
        <balance>6072.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1220836.32000000</valUSD>
        <pctVal>0.765884641933</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>NVIDIA Corp</name>
        <lei>549300S4KLFTLO7GSQ80</lei>
        <title>NVIDIA Corp</title>
        <cusip>67066G104</cusip>
        <identifiers>
          <isin value="US67066G1040"/>
        </identifiers>
        <balance>119463.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>23982197.25000000</valUSD>
        <pctVal>15.04509347624</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Revolution Medicines Inc</name>
        <lei>549300JU3X0LBCQ65892</lei>
        <title>Revolution Medicines Inc</title>
        <cusip>76155X100</cusip>
        <identifiers>
          <isin value="US76155X1000"/>
        </identifiers>
        <balance>16222.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3042111.66000000</valUSD>
        <pctVal>1.908451248764</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Sandisk Corp</name>
        <lei>5299007I9R9N3RO43S32</lei>
        <title>Sandisk Corp</title>
        <cusip>80004C200</cusip>
        <identifiers>
          <isin value="US80004C2008"/>
        </identifiers>
        <balance>3095.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>3759898.85000000</valUSD>
        <pctVal>2.358750913012</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Space Exploration Technologies Corp</name>
        <lei>549300B9WLO96RQCXP87</lei>
        <title>Space Exploration Technologies Corp</title>
        <cusip>84615Q103</cusip>
        <identifiers>
          <isin value="US84615Q1031"/>
        </identifiers>
        <balance>5387.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>583789.19000000</valUSD>
        <pctVal>0.366236789832</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <loanByFundCondition isLoanByFund="Y" loanVal="598362.60000000"/>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Fixed Income Clearing Corp.</name>
        <lei>549300H47WTHXPU08X20</lei>
        <title>FIXED INC CLEARING CORP.REPO</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Internal Identifier" value="85748R009"/>
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        <balance>2852419.80000000</balance>
        <units>PA</units>
        <curCd>USD</curCd>
        <valUSD>2852419.80000000</valUSD>
        <pctVal>1.789449151682</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>RA</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <repurchaseAgrmt>
          <transCat>Repurchase</transCat>
          <clearedCentCparty centralCounterparty="Fixed Income Clearing Corp." isCleared="Y"/>
          <isTriParty>N</isTriParty>
          <repurchaseRt>3.25000000</repurchaseRt>
          <maturityDt>2026-08-03</maturityDt>
          <repurchaseCollaterals>
            <repurchaseCollateral>
              <principalAmt>2507500.00000000</principalAmt>
              <principalCd>USD</principalCd>
              <collateralVal>2909468.20000000</collateralVal>
              <collateralCd>USD</collateralCd>
              <invstCat>UST</invstCat>
            </repurchaseCollateral>
          </repurchaseCollaterals>
        </repurchaseAgrmt>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Sterling Infrastructure Inc</name>
        <lei>549300RZIK6K1215XU51</lei>
        <title>Sterling Infrastructure Inc</title>
        <cusip>859241101</cusip>
        <identifiers>
          <isin value="US8592411016"/>
        </identifiers>
        <balance>3189.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1903099.53000000</valUSD>
        <pctVal>1.193898541696</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Twilio Inc</name>
        <lei>5493004W8TRGD63APX93</lei>
        <title>Twilio Inc</title>
        <cusip>90138F102</cusip>
        <identifiers>
          <isin value="US90138F1021"/>
        </identifiers>
        <balance>11922.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>2352806.70000000</valUSD>
        <pctVal>1.476019747650</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</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>Citibank NA</name>
        <lei>E57ODZWZ7FF32TWEFA76</lei>
        <title>CITIBANK NA DDCA</title>
        <cusip>000000000</cusip>
        <identifiers>
          <other otherDesc="Internal Identifier" value="_X_SLCOLLCASH"/>
        </identifiers>
        <balance>61062.85000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>61062.85000000</valUSD>
        <pctVal>0.038307427655</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>STIV</assetCat>
        <issuerCat>RF</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <cashCollateralCondition cashCollateralVal="61062.85000000" isCashCollateral="Y"/>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2026-08-28</ncom:dateSigned>
      <ncom:nameOfApplicant>LORD ABBETT SECURITIES TRUST</ncom:nameOfApplicant>
      <ncom:signature>Gina Andes</ncom:signature>
      <ncom:signerName>Gina Andes</ncom:signerName>
      <ncom:title>Interim Principal Financial Officer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
