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    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001248224</cik>
          <ccc>XXXXXXXX</ccc>
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      <liveTestFlag>LIVE</liveTestFlag>



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    <issuerInfo>
      <issuerCik>0001493594</issuerCik>
      <issuerName>MACOM Technology Solutions Holdings, Inc.</issuerName>
      <secFileNumber>001-35451</secFileNumber>
      <issuerAddress>
        <com:street1>100 CHELMSFORD STREET</com:street1>
        <com:city>LOWELL</com:city>
        <com:stateOrCountry>MA</com:stateOrCountry>
        <com:zipCode>01851</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>(978) 656-2500</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>OCAMPO JOHN L</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
        <relationshipToIssuer>10% Stockholder</relationshipToIssuer>
        <relationshipToIssuer>Member of immediate family of any of the foregoing</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Charles Schwab Corporation</name>
        <address>
          <com:street1>3000 Schwab Way</com:street1>
          <com:city>Westlake</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>76262</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>552480</noOfUnitsSold>
      <aggregateMarketValue>44993971.00</aggregateMarketValue>
      <noOfUnitsOutstanding>71208136</noOfUnitsOutstanding>
      <approxSaleDate>11/14/2023</approxSaleDate>
      <securitiesExchangeName>Nasdaq</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>06/30/2009</acquiredDate>
      <natureOfAcquisitionTransaction>Founder Shares</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>552480</amountOfSecuritiesAcquired>
      <paymentDate>06/30/2009</paymentDate>
      <natureOfPayment>N/A</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <remarks>S OCAMPO  J OCAMPO TTEE AND GRANTORS for 2007 TR AGREEMENT FOR BOBBY J. OCAMPO UA DTD 11.29.2007  50,000 shares
S OCAMPO  J OCAMPO TTEE AND GRANTORS for 2007 TR AGREEMENT FOR JOSHUA. F. OCAMPO 11.29.2007  50,000 shares
S OCAMPO  J OCAMPO TTEE AND GRANTORS for 2007 TRUST AGREEMENT FOR ASHLEY UA DTD 11.29.2007  50,000 shares
J OCAMPO  S OCAMPO TTEE, John Ocampo Grantor for JOHN OCAMPO 2021 CHARITABLE REMAINDER TRUST UA DTD 2.24.21  100,468 shares
S OCAMPO  J OCAMPO TTEE, Susan Ocampo Grantor for SUSAN OCAMPO 2021 CHARITABLE REMAINDER TR UA DTD 2.24.2021  102,012 shares
SUSAN OCAMPO  JOHN OCAMPO TTEE AND GRANTORS for THE OCAMPO FAMILY TRUST 2001 UA DTD 05.31.2001  200,000 shares</remarks>
    <noticeSignature>
      <noticeDate>11/14/2023</noticeDate>
      <signature>John Ocampo</signature>
    </noticeSignature>
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144
0001248224
XXXXXXXX
LIVE
0001493594
MACOM Technology Solutions Holdings, Inc.
001-35451
100 CHELMSFORD STREET
LOWELL
MA
01851
(978) 656-2500
OCAMPO JOHN L
Director
10% Stockholder
Member of immediate family of any of the foregoing
Common
Charles Schwab Corporation
3000 Schwab Way
Westlake
TX
76262
552480
44993971.00
71208136
11/14/2023
Nasdaq
Common
06/30/2009
Founder Shares
Issuer
N
552480
06/30/2009
N/A
Y
S OCAMPO  J OCAMPO TTEE AND GRANTORS for 2007 TR AGREEMENT FOR BOBBY J. OCAMPO UA DTD 11.29.2007  50,000 shares
S OCAMPO  J OCAMPO TTEE AND GRANTORS for 2007 TR AGREEMENT FOR JOSHUA. F. OCAMPO 11.29.2007  50,000 shares
S OCAMPO  J OCAMPO TTEE AND GRANTORS for 2007 TRUST AGREEMENT FOR ASHLEY UA DTD 11.29.2007  50,000 shares
J OCAMPO  S OCAMPO TTEE, John Ocampo Grantor for JOHN OCAMPO 2021 CHARITABLE REMAINDER TRUST UA DTD 2.24.21  100,468 shares
S OCAMPO  J OCAMPO TTEE, Susan Ocampo Grantor for SUSAN OCAMPO 2021 CHARITABLE REMAINDER TR UA DTD 2.24.2021  102,012 shares
SUSAN OCAMPO  JOHN OCAMPO TTEE AND GRANTORS for THE OCAMPO FAMILY TRUST 2001 UA DTD 05.31.2001  200,000 shares
11/14/2023
John Ocampo