Fiserv, Inc.
DE ˙ XTRA ˙ US3377381088
47,05 € ↑0,15 (0,32%)
2026-06-04
DEL PRIS
SecurityDE:FIV / Fiserv, Inc.
InstitutionCenterBook Partners LP
Latest Disclosed Ownership24,125 shares
Latest Disclosed Value $ 1,346,175
CenterBook Partners LP reports 27.23% decrease in ownership of FIV / Fiserv, Inc.

On May 5, 2026 - CenterBook Partners LP filed a 13F-HR form disclosing ownership of 24,125 shares of Fiserv, Inc. (DE:FIV) valued at $1,149,798 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 7, 2025 disclosing 33,152 shares of Fiserv, Inc.. This represents a change in shares of -27.23% during the quarter. The current value of the position is $1,135,081 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-05 2026-03-31 13F FISERV COM 337738108 24,125 -9,027 -27.23 1,346 -68.51 0.0723
2025-11-07 2025-09-30 13F FISERV COM 337738108 33,152 23,221 233.82 4,274 149.65 0.2112
2025-08-12 2025-06-30 13F FISERV COM 337738108 9,931 1,219 13.99 1,712 -10.97 0.0951
2025-05-09 2025-03-31 13F FISERV COM 337738108 8,712 -9,459 -52.06 1,924 -48.47 0.1225
2025-02-13 2024-12-31 13F FISERV COM 337738108 18,171 14,679 420.36 3,733 495.22 0.2230
2024-11-14 2024-09-30 13F FISERV COM 337738108 3,492 -31,379 -89.99 627 -87.94 0.0386
2024-08-12 2024-06-30 13F FISERV COM 337738108 34,871 1,255 3.73 5,197 -3.26 0.3230
2024-05-10 2024-03-31 13F FISERV COM 337738108 33,616 -16,246 -32.58 5,373 -18.89 0.3708
2024-02-13 2023-12-31 13F FISERV COM 337738108 49,862 -20,383 -29.02 6,624 -16.52 0.8080
2023-11-13 2023-09-30 13F FISERV COM 337738108 70,245 36,927 110.83 7,935 88.77 0.9894
2023-08-14 2023-06-30 13F FISERV COM 337738108 33,318 13,772 70.46 4,203 90.27 0.5256
2023-05-15 2023-03-31 13F FISERV COM 337738108 19,546 -18,206 -48.23 2,209 -42.10 0.3123
2023-02-13 2022-12-31 13F FISERV COM 337738108 37,752 4 0.01 3,816 8.01 0.6285
2022-11-14 2022-09-30 13F FISERV COM 337738108 37,748 -252 -0.66 3,532 4.47 0.6813
2022-08-15 2022-06-30 13F FISERV COM 337738108 38,000 21,289 127.40 3,381 99.59 0.7241
2022-05-16 2022-03-31 13F FISERV COM 337738108 16,711 -2,845 -14.55 1,694 -16.55 0.6031
2022-02-11 2021-12-31 13F FISERV COM 337738108 19,556 19,556 2,030 1.1920
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.