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        <valUSD>1247902.47000000</valUSD>
        <pctVal>4.526008555494</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>Avalo Therapeutics Inc</name>
        <lei>549300GPK6FPJ3X8SZ39</lei>
        <title>Avalo Therapeutics Inc</title>
        <cusip>05338F306</cusip>
        <identifiers>
          <isin value="US05338F3064"/>
        </identifiers>
        <balance>10218.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>136921.20000000</valUSD>
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        <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>Vaxcyte Inc</name>
        <lei>254900M7NMHTGASX8D95</lei>
        <title>Vaxcyte Inc</title>
        <cusip>92243G108</cusip>
        <identifiers>
          <isin value="US92243G1085"/>
        </identifiers>
        <balance>22357.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1279714.68000000</valUSD>
        <pctVal>4.641388032729</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>Nuvalent Inc</name>
        <lei>N/A</lei>
        <title>Nuvalent Inc</title>
        <cusip>670703107</cusip>
        <identifiers>
          <isin value="US6707031075"/>
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        <balance>1599.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>160347.72000000</valUSD>
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        <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>Xenon Pharmaceuticals Inc</name>
        <lei>549300XV44Q9Z1MIPQ03</lei>
        <title>Xenon Pharmaceuticals Inc</title>
        <cusip>98420N105</cusip>
        <identifiers>
          <isin value="CA98420N1050"/>
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        <balance>2438.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>136625.52000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>CA</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Dexcom Inc</name>
        <lei>549300YSK3QDSFR5EU59</lei>
        <title>Dexcom Inc</title>
        <cusip>252131107</cusip>
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          <isin value="US2521311074"/>
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        <balance>3888.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>231530.40000000</valUSD>
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        <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>Bio-Techne Corp</name>
        <lei>54930073RLKQ51TILZ35</lei>
        <title>Bio-Techne Corp</title>
        <cusip>09073M104</cusip>
        <identifiers>
          <isin value="US09073M1045"/>
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        <balance>2374.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>131329.68000000</valUSD>
        <pctVal>0.476318678390</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>Legend Biotech Corp</name>
        <lei>254900EIUFZTW136H859</lei>
        <title>Legend Biotech Corp</title>
        <cusip>52490G102</cusip>
        <identifiers>
          <isin value="US52490G1022"/>
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        <balance>60189.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1415645.28000000</valUSD>
        <pctVal>5.134393755006</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>KY</invCountry>

        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Cencora Inc</name>
        <lei>AI8GXW8LG5WK7E9UD086</lei>
        <title>Cencora Inc</title>
        <cusip>03073E105</cusip>
        <identifiers>
          <isin value="US03073E1055"/>
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        <balance>1935.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>595999.35000000</valUSD>
        <pctVal>2.161625785682</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>Praxis Precision Medicines Inc</name>
        <lei>N/A</lei>
        <title>Praxis Precision Medicines Inc</title>
        <cusip>74006W207</cusip>
        <identifiers>
          <isin value="US74006W2070"/>
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        <balance>433.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>138053.39000000</valUSD>
        <pctVal>0.500704854166</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>Insmed Inc</name>
        <lei>529900Q55QAG41CCAC11</lei>
        <title>Insmed Inc</title>
        <cusip>457669307</cusip>
        <identifiers>
          <isin value="US4576693075"/>
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        <balance>7509.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>1023701.97000000</valUSD>
        <pctVal>3.712857363361</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>RadNet Inc</name>
        <lei>529900RECG94V2IZJ970</lei>
        <title>RadNet Inc</title>
        <cusip>750491102</cusip>
        <identifiers>
          <isin value="US7504911022"/>
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        <balance>3732.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>211044.60000000</valUSD>
        <pctVal>0.765436152386</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>
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      </invstOrSec>
      <invstOrSec>
        <name>Abivax SA</name>
        <lei>969500D8TMNB184OJU95</lei>
        <title>Abivax SA</title>
        <cusip>00370M103</cusip>
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          <isin value="US00370M1036"/>
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        <balance>8304.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>974723.52000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>FR</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Natera Inc</name>
        <lei>529900CQ3OZ0A0VYVU59</lei>
        <title>Natera Inc</title>
        <cusip>632307104</cusip>
        <identifiers>
          <isin value="US6323071042"/>
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        <balance>3142.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>647754.72000000</valUSD>
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        <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>Danaher Corp</name>
        <lei>S4BKK9OTCEWQ3YHPFM11</lei>
        <title>Danaher Corp</title>
        <cusip>235851102</cusip>
        <identifiers>
          <isin value="US2358511028"/>
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        <balance>3739.00000000</balance>
        <units>NS</units>
        <curCd>USD</curCd>
        <valUSD>669094.05000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
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        <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>Immunovant Inc</name>
        <lei>N/A</lei>
        <title>Immunovant Inc</title>
        <cusip>45258J102</cusip>
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          <isin value="US45258J1025"/>
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        <balance>5589.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>151713.41000000</valUSD>
        <pctVal>0.550248283139</pctVal>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Merck &amp; Co Inc</name>
        <lei>4YV9Y5M8S0BRK1RP0397</lei>
        <title>Merck &amp; Co Inc</title>
        <cusip>58933Y105</cusip>
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          <isin value="US58933Y1055"/>
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        <balance>5048.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>551140.64000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Scholar Rock Holding Corp</name>
        <lei>549300Z1FLPGL4OWJ459</lei>
        <title>Scholar Rock Holding Corp</title>
        <cusip>80706P103</cusip>
        <identifiers>
          <isin value="US80706P1030"/>
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        <balance>3384.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>157728.24000000</valUSD>
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        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>Eli Lilly &amp; Co</name>
        <lei>FRDRIPF3EKNDJ2CQJL29</lei>
        <title>Eli Lilly &amp; Co</title>
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        <valUSD>5541243.40000000</valUSD>
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        <assetCat>EC</assetCat>
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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>IDEXX Laboratories Inc</name>
        <lei>OGMTXK0LUU1HKV2P0J84</lei>
        <title>IDEXX Laboratories Inc</title>
        <cusip>45168D104</cusip>
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          <isin value="US45168D1046"/>
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        <curCd>USD</curCd>
        <valUSD>506402.40000000</valUSD>
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        <assetCat>EC</assetCat>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
          <isNonCashCollateral>N</isNonCashCollateral>
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      </invstOrSec>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2026-05-20</ncom:dateSigned>
      <ncom:nameOfApplicant>Harbor ETF Trust</ncom:nameOfApplicant>
      <ncom:signature>Ryan Elve</ncom:signature>
      <ncom:signerName>Ryan Elve</ncom:signerName>
      <ncom:title>Vice President, Harbor ETF Trust</ncom:title>
    </signature>
  </formData>
</edgarSubmission>
