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  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001802752</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>


    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0001674101</issuerCik>
      <issuerName>Vertiv Holdings Co</issuerName>
      <secFileNumber>001-38518</secFileNumber>
      <issuerAddress>
        <com:street1>505 N. CLEVELAND AVE.</com:street1>
        <com:city>WESTERVILLE</com:city>
        <com:stateOrCountry>OH</com:stateOrCountry>
        <com:zipCode>43082</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>(614) 888-0246</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Liang Stephen</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>FIDELITY BROKERAGE SERVICES LLC</name>
        <address>
          <com:street1>245 SUMMER STREET</com:street1>
          <com:city>BOSTON</com:city>
          <com:stateOrCountry>MA</com:stateOrCountry>
          <com:zipCode>02110</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>37062</noOfUnitsSold>
      <aggregateMarketValue>744876.00</aggregateMarketValue>
      <noOfUnitsOutstanding>379736270</noOfUnitsOutstanding>
      <approxSaleDate>06/07/2023</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>12/10/2019</acquiredDate>
      <natureOfAcquisitionTransaction>Stock Award</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>37062</amountOfSecuritiesAcquired>
      <paymentDate>12/10/2019</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>06/07/2023</noticeDate>
      <signature>/s/ Daniel Gardea as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Liang Stephen</signature>
    </noticeSignature>
  </formData>
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144
0001802752
XXXXXXXX
LIVE
0001674101
Vertiv Holdings Co
001-38518
505 N. CLEVELAND AVE.
WESTERVILLE
OH
43082
(614) 888-0246
Liang Stephen
Officer
Common
FIDELITY BROKERAGE SERVICES LLC
245 SUMMER STREET
BOSTON
MA
02110
37062
744876.00
379736270
06/07/2023
NYSE
Common
12/10/2019
Stock Award
Issuer
N
37062
12/10/2019
Compensation
Y
06/07/2023
/s/ Daniel Gardea as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Liang Stephen