FISERV INC (FI) Stock Institutional Trading Activity


FISERV INC (FI) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Baupost Group, Renaissance Technologies LLC, Vulcan Value Partners, Turtle Creek Asset Management, and Longleaf Partners. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2023Longleaf PartnersSell-248,924416,709$47,071,449
Q3 2023Dodge & Cox Stock FundSell-610,46135,048,470$3,959,075,171
Q3 2023Renaissance Technologies LLCSell-127,700668,027$75,460
Q3 2023Vulcan Value PartnersBuy34,041829,535$93,699
Q3 2023Sequoia Financial AdvisorsBuy2,95011,173$1,262,153
Q3 2023Matrix Advisors Value FundSell-76081,443$9,199,801
Q3 2023Giverny CapitalBuy48,088319,094$36,044,858
Q3 2023Causeway Capital ManagementBuy11,461663,230$74,918,540
Q3 2023Mairs & Power Growth FundSell-10,8601,952,581$220,563,550
Q3 2023Egerton Capital UKBuy158,5243,539,368$399,807,009
Q3 2023Parnassus Endeavor FundSell-130,8216,756,467$763,210,513
Q3 2023ValueAct HoldingsSell-4,098,9357,548,841$852,717,079
Q2 2023Torray FundSell-860154,008$19,428,109
Q2 2023Turtle Creek Asset ManagementBuy1,40012,100$1,526,415
Q2 2023Ariel Appreciation FundBuy4243,616$456,158
Q2 2023Longleaf PartnersSell-117,499665,633$83,969,603
Q2 2023Dodge & Cox Stock FundSell-591,77835,658,931$4,498,374,146
Q2 2023Vulcan Value PartnersBuy795,494795,494$100,343
Q2 2023Sequoia Financial AdvisorsBuy2,3388,223$1,037,331
Q2 2023Matrix Advisors Value FundSell-1,61682,203$10,369,908
Q2 2023Giverny CapitalBuy10,335271,006$34,187,407
Q2 2023Causeway Capital ManagementSell-33,825651,769$82,220,661
Q2 2023Mairs & Power Growth FundSell-58,0971,963,441$247,688,082
Q2 2023Egerton Capital UKSell-118,3553,380,844$426,493,471
Q2 2023Parnassus Endeavor FundBuy56,2136,887,288$868,831,382
Q1 2023Torray FundSell-215154,868$17,504,730
Q1 2023Turtle Creek Asset ManagementBuy8,00010,700$1,209,421
Q1 2023Ariel Appreciation FundBuy963,192$360,792
Q1 2023Longleaf PartnersSell-114,752783,132$88,517,410
Q1 2023Dodge & Cox Stock FundSell-68,53536,250,709$4,097,417,638

Frequently asked questions about FI activity

  • Which institutional owners are buying FI?

    Institutional owners buying FI include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in FI activity?

    "Buy" means an investor increased their reported position in FI compared to the prior reporting period. This reflects growing exposure to FISERV INC (FI) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in FI increasing?

    Institutional interest in FI can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.