<SEC-DOCUMENT>0001418812-23-000054.txt : 20231025
<SEC-HEADER>0001418812-23-000054.hdr.sgml : 20231025
<ACCEPTANCE-DATETIME>20231025172658
ACCESSION NUMBER:		0001418812-23-000054
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20231025
DATE AS OF CHANGE:		20231025

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FISERV INC
		CENTRAL INDEX KEY:			0000798354
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
		IRS NUMBER:				391506125
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-38962
		FILM NUMBER:		231346922

	BUSINESS ADDRESS:	
		STREET 1:		255 FISERV DR
		STREET 2:		PO BOX 979
		CITY:			BROOKFIELD
		STATE:			WI
		ZIP:			53045
		BUSINESS PHONE:		4148795000

	MAIL ADDRESS:	
		STREET 1:		255 FISERV DRIVE
		CITY:			BROOKFIELD
		STATE:			WI
		ZIP:			53045

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ValueAct Capital Master Fund, L.P.
		CENTRAL INDEX KEY:			0001464912
		IRS NUMBER:				980440869
		STATE OF INCORPORATION:			D8
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144

	BUSINESS ADDRESS:	
		STREET 1:		ONE LETTERMAN DRIVE
		STREET 2:		BUILDING D, 4TH FLOOR
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94129
		BUSINESS PHONE:		415-362-3700

	MAIL ADDRESS:	
		STREET 1:		ONE LETTERMAN DRIVE
		STREET 2:		BUILDING D, 4TH FLOOR
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94129
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>144</submissionType>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001464912</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000798354</issuerCik>
      <issuerName>FISERV INC</issuerName>
      <secFileNumber>001-38962</secFileNumber>
      <issuerAddress>
        <com:street1>255 FISERV DR</com:street1>
        <com:street2>PO BOX 979</com:street2>
        <com:city>BROOKFIELD</com:city>
        <com:stateOrCountry>WI</com:stateOrCountry>
        <com:zipCode>53045</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>4148795000</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>ValueAct Capital Master Fund, L.P.</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>1.2%</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Morgan Stanley</name>
        <address>
          <com:street1>1585 Broadway</com:street1>
          <com:city>New York</com:city>
          <com:stateOrCountry>NY</com:stateOrCountry>
          <com:zipCode>10036</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>250000</noOfUnitsSold>
      <aggregateMarketValue>28862500.00</aggregateMarketValue>
      <noOfUnitsOutstanding>600185716</noOfUnitsOutstanding>
      <approxSaleDate>10/25/2023</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <acquiredDate>06/21/2021</acquiredDate>
      <natureOfAcquisitionTransaction>Open Market Sale</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>N/A</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>76866</amountOfSecuritiesAcquired>
      <paymentDate>06/23/2021</paymentDate>
      <natureOfPayment>Regular way settlement</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <acquiredDate>06/24/2021</acquiredDate>
      <natureOfAcquisitionTransaction>Open Market Sale</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>N/A</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>100000</amountOfSecuritiesAcquired>
      <paymentDate>06/28/2021</paymentDate>
      <natureOfPayment>Regular way settlement</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <acquiredDate>07/12/2021</acquiredDate>
      <natureOfAcquisitionTransaction>Open Market Sale</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>N/A</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>100000</amountOfSecuritiesAcquired>
      <paymentDate>07/14/2021</paymentDate>
      <natureOfPayment>Regular way settlement</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <securitiesSoldInPast3Months>
      <sellerDetails>
        <name>ValueAct Capital Master Fund, L.P.</name>
        <address>
          <com:street1>One Letterman Dr.</com:street1>
          <com:street2>Building D, 4th Floor</com:street2>
          <com:city>San Francisco</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94129</com:zipCode>
        </address>
      </sellerDetails>
      <securitiesClassTitle>Common Stock</securitiesClassTitle>
      <saleDate>10/17/2023</saleDate>
      <amountOfSecuritiesSold>470000</amountOfSecuritiesSold>
      <grossProceeds>54063103.38</grossProceeds>
    </securitiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>10/25/2023</noticeDate>
      <signature>/s/ Jason B. Breeding, Authorized Signatory</signature>
    </noticeSignature>
  </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
