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        <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>Option Care Health Inc</name>
        <lei>549300DI3Q5ACSYJRI17</lei>
        <title>Option Care Health Inc</title>
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          <isin value="US68404L2016"/>
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        <curCd>USD</curCd>
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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>
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          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Insmed Inc</name>
        <lei>529900Q55QAG41CCAC11</lei>
        <title>Insmed Inc</title>
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          <isin value="US4576693075"/>
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        <balance>2589.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>186408.00000000</valUSD>
        <pctVal>1.188623113079</pctVal>
        <payoffProfile>Long</payoffProfile>
        <assetCat>EC</assetCat>
        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Natera Inc</name>
        <lei>N/A</lei>
        <title>Natera Inc</title>
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          <isin value="US6323071042"/>
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        <balance>2480.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>374306.40000000</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>HealthEquity Inc</name>
        <lei>529900LRJU1RAFQHM467</lei>
        <title>HealthEquity Inc</title>
        <cusip>42226A107</cusip>
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        <balance>1906.00000000</balance>
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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>Masimo Corp</name>
        <lei>549300Q4A8JK0PIYCU29</lei>
        <title>Masimo Corp</title>
        <cusip>574795100</cusip>
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        <balance>2604.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>419139.84000000</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>Lantheus Holdings Inc</name>
        <lei>5299005HUB5IOJGO7S39</lei>
        <title>Lantheus Holdings Inc</title>
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        <balance>3800.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>396492.00000000</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>
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          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Cytokinetics Inc</name>
        <lei>549300BE5DY1HW7IHA64</lei>
        <title>Cytokinetics Inc</title>
        <cusip>23282W605</cusip>
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        <balance>2548.00000000</balance>
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        <curCd>USD</curCd>
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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>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Glaukos Corp</name>
        <lei>5299004JA1LHE21M6T14</lei>
        <title>Glaukos Corp</title>
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        <balance>2528.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>238264.00000000</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>
          <isLoanByFund>N</isLoanByFund>
        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Rocket Pharmaceuticals Inc</name>
        <lei>549300R7VV82YUIN4Y93</lei>
        <title>Rocket Pharmaceuticals Inc</title>
        <cusip>77313F106</cusip>
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          <isin value="US77313F1066"/>
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        <balance>14863.00000000</balance>
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        <valUSD>113404.69000000</valUSD>
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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>
          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>Soleno Therapeutics Inc</name>
        <lei>5493003LCY77N7FXK844</lei>
        <title>Soleno Therapeutics Inc</title>
        <cusip>834203309</cusip>
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          <isin value="US8342033094"/>
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        <balance>6602.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>494225.72000000</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>PROCEPT BioRobotics Corp</name>
        <lei>N/A</lei>
        <title>PROCEPT BioRobotics Corp</title>
        <cusip>74276L105</cusip>
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          <isin value="US74276L1052"/>
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        <balance>4988.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>269252.24000000</valUSD>
        <pctVal>1.716876076736</pctVal>
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        <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>89bio Inc</name>
        <lei>N/A</lei>
        <title>89bio Inc</title>
        <cusip>282559103</cusip>
        <identifiers>
          <isin value="US2825591033"/>
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        <balance>13446.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>107836.92000000</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>PTC Therapeutics Inc</name>
        <lei>549300UJLWOIWFDGB318</lei>
        <title>PTC Therapeutics Inc</title>
        <cusip>69366J200</cusip>
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        <balance>2399.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>119566.16000000</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>
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          <isLoanByFund>N</isLoanByFund>
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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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          <isin value="US5324571083"/>
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        <balance>2743.00000000</balance>
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        <curCd>USD</curCd>
        <valUSD>2465819.85000000</valUSD>
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        <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>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2025-05-29</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>
