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    <isConfidential>false</isConfidential>
    <filerInfo>

      <filer>
        <issuerCredentials>
          <cik>0001484018</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>


      <seriesClassInfo>
        <seriesId>S000087726</seriesId>
        <classId>C000253611</classId>
      </seriesClassInfo>


    </filerInfo>
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      <regName>SPINNAKER ETF SERIES</regName>
      <regFileNumber>811-22398</regFileNumber>
      <regCik>0001484018</regCik>
      <regLei>54930056GHDI2JOI6X90</regLei>
      <regStreet1>116 SOUTH FRANKLIN STREET</regStreet1>
      <regCity>ROCKY MOUNT</regCity>
      <regStateConditional regCountry="US" regState="US-NC"/>
      <regZipOrPostalCode>27804-5707</regZipOrPostalCode>
      <regPhone>252-972-9922</regPhone>
      <seriesName>Select STOXX Europe Aerospace &amp; Defense ETF</seriesName>
      <seriesId>S000087726</seriesId>
      <seriesLei>529900KKTR2O8XKSJV77</seriesLei>
      <repPdEnd>2025-08-31</repPdEnd>
      <repPdDate>2025-05-31</repPdDate>
      <isFinalFiling>N</isFinalFiling>
    </genInfo>
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      <totLiabs>252667436.93</totLiabs>
      <netAssets>1062668859.28</netAssets>
      <assetsAttrMiscSec>0</assetsAttrMiscSec>
      <assetsInvested>0</assetsInvested>
      <amtPayOneYrBanksBorr>0</amtPayOneYrBanksBorr>
      <amtPayOneYrCtrldComp>0</amtPayOneYrCtrldComp>
      <amtPayOneYrOthAffil>0</amtPayOneYrOthAffil>
      <amtPayOneYrOther>0</amtPayOneYrOther>
      <amtPayAftOneYrBanksBorr>0</amtPayAftOneYrBanksBorr>
      <amtPayAftOneYrCtrldComp>0</amtPayAftOneYrCtrldComp>
      <amtPayAftOneYrOthAffil>0</amtPayAftOneYrOthAffil>
      <amtPayAftOneYrOther>0</amtPayAftOneYrOther>
      <delayDeliv>0</delayDeliv>
      <standByCommit>0</standByCommit>
      <liquidPref>0</liquidPref>
      <cshNotRptdInCorD>0</cshNotRptdInCorD>
      <curMetrics>
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          <intrstRtRiskdv100 period10Yr="0" period1Yr="0" period30Yr="0" period3Mon="0" period5Yr="0"/>
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      <creditSprdRiskNonInvstGrade period10Yr="0" period1Yr="0" period30Yr="0" period3Mon="0" period5Yr="0"/>
      <borrowers>
        <borrower aggrVal="0" lei="N/A" name="N/A"/>
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        </monthlyTotReturns>
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      <invstOrSec>
        <name>Airbus SE</name>
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      <invstOrSec>
        <name>Leonardo SpA</name>
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      <invstOrSec>
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      <invstOrSec>
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      </invstOrSec>
      <invstOrSec>
        <name>Rolls-Royce Holdings</name>
        <lei>N/A</lei>
        <title>COMMSTCK</title>
        <cusip>775781206</cusip>
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        <invCountry>GB</invCountry>
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        <fairValLevel>1</fairValLevel>
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      </invstOrSec>
      <invstOrSec>
        <name>Saab AB</name>
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        <fairValLevel>1</fairValLevel>
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        </securityLending>
      </invstOrSec>
      <invstOrSec>
        <name>Thales SA</name>
        <lei>N/A</lei>
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          <isin value="US8832192061"/>
        </identifiers>
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        <curCd>USD</curCd>
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        <assetCat>EC</assetCat>
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        <invCountry>FR</invCountry>
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        <fairValLevel>1</fairValLevel>
        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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        </securityLending>
      </invstOrSec>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2025-07-21</ncom:dateSigned>
      <ncom:nameOfApplicant>Spinnaker ETF Series</ncom:nameOfApplicant>
      <ncom:signature>Pete Mccabe</ncom:signature>
      <ncom:signerName>Pete Mccabe</ncom:signerName>
      <ncom:title>Principal Accounting Officer/Principal Financial Officer</ncom:title>
    </signature>
  </formData>
  <documents>XXXX</documents>
</edgarSubmission>
