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


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    <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>35019</noOfUnitsSold>
      <aggregateMarketValue>742052.61</aggregateMarketValue>
      <noOfUnitsOutstanding>379736270</noOfUnitsOutstanding>
      <approxSaleDate>06/09/2023</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <acquiredDate>04/08/2021</acquiredDate>
      <natureOfAcquisitionTransaction>STOCK  AWARD</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>ISSUER</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>35019</amountOfSecuritiesAcquired>
      <paymentDate>04/08/2021</paymentDate>
      <natureOfPayment>COMPENSATION</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>STEPHEN LIANG</name>
        <address>
          <com:street1>505 N CLEVELAND AVE</com:street1>
          <com:city>WESTERVILLE</com:city>
          <com:stateOrCountry>OH</com:stateOrCountry>
          <com:zipCode>43082</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>COMMON</securitiesClassTitle>
      <saleDate>06/08/2023</saleDate>
      <amountOfSecuritiesSold>37062</amountOfSecuritiesSold>
      <grossProceeds>751617.00</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>06/09/2023</noticeDate>
      <signature>/s/ Cristina Garcia as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Stephen Liang</signature>
    </noticeSignature>
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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
35019
742052.61
379736270
06/09/2023
NYSE
COMMON
04/08/2021
STOCK  AWARD
ISSUER
N
35019
04/08/2021
COMPENSATION
N
STEPHEN LIANG
505 N CLEVELAND AVE
WESTERVILLE
OH
43082
COMMON
06/08/2023
37062
751617.00
06/09/2023
/s/ Cristina Garcia as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Stephen Liang