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      <filer>
        <filerCredentials>
          <cik>0001252243</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <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 SUSAN</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Director</relationshipToIssuer>
        <relationshipToIssuer>10% Stockholder</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>1200000</noOfUnitsSold>
      <aggregateMarketValue>115404000.00</aggregateMarketValue>
      <noOfUnitsOutstanding>72191208</noOfUnitsOutstanding>
      <approxSaleDate>08/05/2024</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>1200000</amountOfSecuritiesAcquired>
      <paymentDate>06/30/2009</paymentDate>
      <natureOfPayment>Founder Stock</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>Susan OCampo</name>
        <address>
          <com:street1>330 Saratoga Rd</com:street1>
          <com:street2>88439</com:street2>
          <com:city>HONOLULU</com:city>
          <com:stateOrCountry>HI</com:stateOrCountry>
          <com:zipCode>96830</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <saleDate>05/07/2024</saleDate>
      <amountOfSecuritiesSold>75000</amountOfSecuritiesSold>
      <grossProceeds>7726209.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <remarks>Sales to occur across the 4 below listed entities 2007 Grantor Trust for Bobby Ocampo 300,000 shares 2007 Grantor Trust for Ashley Ocampo 300,000 shares 2007 Grantor Trust for Joshua Ocampo 300,000 shares Ocampo Family Trust 300,000 shares All sales in last 90 days included in attachment</remarks>
    <noticeSignature>
      <noticeDate>08/05/2024</noticeDate>
      <signature>Susan Ocampo</signature>
    </noticeSignature>
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144
0001252243
XXXXXXXX
LIVE
0001493594
MACOM Technology Solutions Holdings, Inc.
001-35451
100 CHELMSFORD STREET
LOWELL
MA
01851
(978) 656-2500
OCAMPO SUSAN
Director
10% Stockholder
Common
Charles Schwab Corporation
3000 Schwab Way
Westlake
TX
76262
1200000
115404000.00
72191208
08/05/2024
NASDAQ
Common
06/30/2009
Founder Shares
Issuer
N
1200000
06/30/2009
Founder Stock
N
Susan OCampo
330 Saratoga Rd
88439
HONOLULU
HI
96830
Common
05/07/2024
75000
7726209.00
Sales to occur across the 4 below listed entities 2007 Grantor Trust for Bobby Ocampo 300,000 shares 2007 Grantor Trust for Ashley Ocampo 300,000 shares 2007 Grantor Trust for Joshua Ocampo 300,000 shares Ocampo Family Trust 300,000 shares All sales in last 90 days included in attachment
08/05/2024
Susan Ocampo