Fiserv, Inc.
US ˙ NYSE ˙ US3377381088
DIESES SYMBOL IST NICHT MEHR AKTIV

SecurityFI / Fiserv, Inc.
InstitutionBanco Santander, S.A.
Latest Disclosed Ownership11,875 shares
Latest Disclosed Value $ 662,625
Banco Santander, S.A. reports 64.00% decrease in ownership of FI / Fiserv, Inc.

On May 8, 2026 - Banco Santander, S.A. filed a 13F-HR form disclosing ownership of 11,875 shares of Fiserv, Inc. (US:FI) valued at $662,625 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 32,989 shares of Fiserv, Inc.. This represents a change in shares of -64.00% during the quarter. The current value of the position is $757,625 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.

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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)
2026-05-08 2026-03-31 13F FISERV COM 337738108 11,875 -21,114 -64.00 663 -70.11 0.0031
2026-02-13 2025-12-31 13F FISERV COM 337738108 32,989 22,752 222.25 2,216 67.93 0.0166
2025-11-12 2025-09-30 13F FISERV COM 337738108 10,237 -572 -5.29 1,320 -29.20 0.0117
2025-08-01 2025-06-30 13F FISERV COM 337738108 10,809 -46 -0.42 1,864 -22.28 0.0177
2025-05-09 2025-03-31 13F FISERV COM 337738108 10,855 10,855 2,397 0.0265
2025-02-07 2024-12-31 13F FISERV COM 337738108 0 -1,196 -100.00 0 -100.00
2024-11-12 2024-09-30 13F FISERV COM 337738108 1,196 -188 -13.58 215 3.88 0.0025
2024-07-29 2024-06-30 13F FISERV COM 337738108 1,384 1,384 206 0.0026
2021-05-10 2021-03-31 13F FISERV COM 337738108 0 -4,860 -100.00 0 -100.00
2021-02-12 2020-12-31 13F FISERV COM 337738108 4,860 4,860 553 0.0040
2020-08-05 2020-06-30 13F FISERV COM 337738108 0 -13,274 -100.00 0 -100.00
2020-05-11 2020-03-31 13F FISERV COM 337738108 13,274 9,458 247.85 1,261 185.94 0.0144
2020-02-07 2019-12-31 13F FISERV COM 337738108 3,816 3,816 441 0.0041
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.