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Livermore
Livermore
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Fiserv Inc

FISV
Exchange
Nasdaq
Industry
Services-Business Services, NEC
SEC CIK
0000798354

In the last 90 days, Fiserv Inc insiders filed 1 open-market purchase and 0 sales; 1,152 institutions reported holding it in 13F filings for Q2 2026, worth $23.4B in total; Harris Associates (Oakmark) is the only superinvestor holding it.

Superinvestors holding FISV, Q2 2026

1 superinvestor reports holding Fiserv Inc on Form 13F, worth $1.09B in total. Weight is Fiserv Inc's share of each 13F portfolio; actions compare shares with Q1 2026.

See all superinvestors
Superinvestors holding FISV in Q2 2026
Superinvestor% of portfolioSharesValuevs. previous quarter
Harris Associates (Oakmark)Bill Nygren1.4%22,210,980$1.09BAdded+12.5%

Moves by quarter

Superinvestors that opened, added to, trimmed or sold out of FISV each quarter, comparing shares with the quarter before. A superinvestor that didn't file for a quarter isn't listed, and isn't counted as selling.

  1. Q2 2026

    1 superinvestor holding at quarter end

    Added
    Harris Associates (Oakmark) (+12.5%)
    Sold out
    Southeastern Asset Management (Longleaf)

  2. Q1 2026

    2 superinvestors holding at quarter end

    Added
    Harris Associates (Oakmark) (+26.9%)
    Sold out
    Baupost Group

  3. Q4 2025

    3 superinvestors holding at quarter end

    New
    Southeastern Asset Management (Longleaf)
    Added
    Harris Associates (Oakmark) (+130.0%), Baupost Group (+145.8%)
    Sold out
    Appaloosa, Giverny Capital

  4. Q3 2025

    4 superinvestors holding at quarter end

    New
    Appaloosa
    Added
    Harris Associates (Oakmark) (+26.9%), Giverny Capital (+0.4%)

  5. Q2 2025

    3 superinvestors holding at quarter end

    New
    Baupost Group
    Added
    Giverny Capital (+3.0%)
    Reduced
    Harris Associates (Oakmark) (−5.7%)

  6. Q1 2025

    2 superinvestors holding at quarter end

    Reduced
    Harris Associates (Oakmark) (−37.6%), Giverny Capital (−0.1%)

  7. Q4 2024

    2 superinvestors holding at quarter end

    Added
    Giverny Capital (+25.7%)
    Reduced
    Harris Associates (Oakmark) (−33.9%)

  8. Q3 2024

    2 superinvestors holding at quarter end

    Added
    Giverny Capital (+3.4%)
    Reduced
    Harris Associates (Oakmark) (−7.5%)
    Sold out
    ValueAct Capital, Southeastern Asset Management (Longleaf)

  9. Q2 2024

    4 superinvestors holding at quarter end

    Added
    Harris Associates (Oakmark) (+3.3%), Giverny Capital (+1.0%)
    Reduced
    ValueAct Capital (−69.8%), Southeastern Asset Management (Longleaf) (−6.6%)

  10. Q1 2024

    4 superinvestors holding at quarter end

    Added
    Giverny Capital (+5.6%)
    Reduced
    Harris Associates (Oakmark) (−4.8%), ValueAct Capital (−12.7%), Southeastern Asset Management (Longleaf) (−44.7%)

  11. Q4 2023

    4 superinvestors holding at quarter end

    Added
    Harris Associates (Oakmark) (+0.4%), Giverny Capital (+42.6%)
    Reduced
    ValueAct Capital (−44.5%), Southeastern Asset Management (Longleaf) (−1.6%)
    Sold out
    Maverick Capital

  12. Q3 2023

    5 superinvestors holding at quarter end

    Added
    Giverny Capital (+17.7%)
    Reduced
    Harris Associates (Oakmark) (−3.2%), ValueAct Capital (−35.2%), Southeastern Asset Management (Longleaf) (−37.4%), Maverick Capital (−38.4%)

  13. Q2 2023

    5 superinvestors holding at quarter end

    New
    Maverick Capital
    Added
    Giverny Capital (+4.0%)
    Reduced
    Harris Associates (Oakmark) (−10.8%), Southeastern Asset Management (Longleaf) (−15.0%)
    Sold out
    Baupost Group

  14. Q1 2023

    5 superinvestors holding at quarter end

    New
    Giverny Capital
    Reduced
    Harris Associates (Oakmark) (−10.8%), ValueAct Capital (−20.5%), Southeastern Asset Management (Longleaf) (−12.8%), Baupost Group (−73.4%)

  15. Q4 2022

    4 superinvestors holding at quarter end

    Reduced
    Harris Associates (Oakmark) (−8.6%), Baupost Group (−43.3%), Southeastern Asset Management (Longleaf) (−21.1%)

  16. Q3 2022

    4 superinvestors holding at quarter end

    Reduced
    Harris Associates (Oakmark) (−8.1%), Southeastern Asset Management (Longleaf) (−2.1%)

  17. Q2 2022

    4 superinvestors holding at quarter end

    Added
    ValueAct Capital (+12.4%)
    Reduced
    Harris Associates (Oakmark) (−3.8%), Baupost Group (−11.4%), Southeastern Asset Management (Longleaf) (−0.2%)

  18. Q1 2022

    4 superinvestors holding at quarter end

    Added
    Harris Associates (Oakmark) (+3.0%), Baupost Group (+30.8%), Southeastern Asset Management (Longleaf) (+59.0%)

  19. Q4 2021

    4 superinvestors holding at quarter end

    New
    Baupost Group, Southeastern Asset Management (Longleaf)
    Added
    Harris Associates (Oakmark) (+43.6%), ValueAct Capital (+19.2%)

  20. Q3 2021

    2 superinvestors holding at quarter end

    Added
    Harris Associates (Oakmark) (+34.5%), ValueAct Capital (+77.5%)

  21. Q2 2021

    2 superinvestors holding at quarter end

    Added
    Harris Associates (Oakmark) (+46.3%), ValueAct Capital (+616.3%)