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

SecurityFI / Fiserv, Inc.
InstitutionFlagship Harbor Advisors, Llc
Latest Disclosed Ownership10,775 shares
Latest Disclosed Value $ 601,245
Flagship Harbor Advisors, Llc reports 13.31% increase in ownership of FI / Fiserv, Inc.

On April 28, 2026 - Flagship Harbor Advisors, Llc filed a 13F-HR form disclosing ownership of 10,775 shares of Fiserv, Inc. (US:FI) valued at $601,245 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 9,509 shares of Fiserv, Inc.. This represents a change in shares of 13.31% during the quarter. The current value of the position is $687,445 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)
2026-04-28 2026-03-31 13F FISERV COM 337738108 10,775 1,266 13.31 601 -5.80 0.0264
2026-01-21 2025-12-31 13F FISERV Common Stock 337738108 9,509 5,091 115.23 639 12.13 0.0301
2025-11-05 2025-09-30 13F FISERV COM 337738108 4,418 1,518 52.34 570 14.03 0.0248
2025-08-04 2025-06-30 13F FISERV COM 337738108 2,900 -10 -0.34 500 -22.27 0.0237
2025-04-22 2025-03-31 13F FISERV COM 337738108 2,910 -189 -6.10 643 0.94 0.0338
2025-01-21 2024-12-31 13F FISERV COM 337738108 3,099 -170 -5.20 636 8.35 0.0334
2024-10-21 2024-09-30 13F FISERV COM 337738108 3,269 -28 -0.85 587 19.55 0.0322
2025-12-02 2024-06-30 13F FISERV COM 337738108 3,297 -305 -8.47 491 -14.61 0.0295
2024-04-16 2024-03-31 13F FISERV COM 337738108 3,602 -130 -3.48 576 16.16 0.0370
2024-01-10 2023-12-31 13F FISERV COM 337738108 3,732 -36 -0.96 496 16.47 0.0360
2023-10-17 2023-09-30 13F FISERV COM 337738108 3,768 78 2.11 426 -8.60 0.0354
2023-07-11 2023-06-30 13F FISERV COM 337738108 3,690 -126 -3.30 465 7.89 0.0384
2023-04-12 2023-03-31 13F FISERV COM 337738108 3,816 -5 -0.13 431 11.66 0.0406
2023-01-13 2022-12-31 13F FISERV COM 337738108 3,821 45 1.19 386 9.35 0.0396
2022-10-13 2022-09-30 13F FISERV COM 337738108 3,776 -275 -6.79 353 -1.94 0.0409
2022-07-13 2022-06-30 13F FISERV COM 337738108 4,051 -236 -5.51 360 -17.24 0.0404
2022-04-13 2022-03-31 13F FISERV COM 337738108 4,287 -1,825 -29.86 435 -31.39 0.0419
2022-02-17 2021-12-31 13F/A-1 FISERV COM 337738108 6,112 -2,011 -24.76 634 -26.96 0.0600
2022-02-10 2021-12-31 13F FISERV COM 337738108 6,112 -2,011 634 0.0600
2021-11-01 2021-09-30 13F FISERV COM 337738108 8,123 0 0.00 868 0.00 0.0933
2021-07-26 2021-06-30 13F FISERV COM 337738108 8,123 -1,061 -11.55 868 -20.59 0.0931
2021-05-03 2021-03-31 13F FISERV COM 337738108 9,184 432 4.94 1,093 9.74 0.1241
2021-02-08 2020-12-31 13F FISERV COM 337738108 8,752 -221 -2.46 996 7.79 0.1235
2020-10-13 2020-09-30 13F FISERV Common Stock 337738108 8,973 -174 -1.90 924 3.59 0.1248
2020-07-31 2020-06-30 13F FISERV Common Stock 337738108 9,147 1,996 27.91 892 31.37 0.1310
2020-05-12 2020-03-31 13F FISERV Common Stock 337738108 7,151 421 6.26 679 -12.72 0.1358
2020-02-14 2019-12-31 13F FISERV Common Stock 337738108 6,730 -431 -6.02 778 4.99 0.1362
2019-10-22 2019-09-30 13F FISERV Common Stock 337738108 7,161 1,600 28.77 741 46.44 0.1452
2019-07-22 2019-06-30 13F FISERV Common Stock 337738108 5,561 250 4.71 506 8.12 0.1050
2019-04-15 2019-03-31 13F FISERV Common Stock 337738108 5,311 861 19.35 468 43.12 0.0961
2019-01-26 2018-12-31 13F FISERV COM 337738108 4,450 -404 -8.32 327 -17.42 0.0795
2018-11-05 2018-09-30 13F FISERV Common Stock 337738108 4,854 -51 -1.04 396 9.09 0.0734
2018-08-14 2018-06-30 13F FISERV Common Stock 337738108 4,905 484 10.95 363 16.72 0.0727
2018-04-23 2018-03-31 13F FISERV COM 337738108 4,421 1,993 82.08 311 -5.18 0.0925
2018-01-24 2017-12-31 13F FISERV COM 337738108 2,428 -200 -7.61 328 -2.67 0.0943
2017-10-23 2017-09-30 13F FISERV COM 337738108 2,628 10 0.38 337 5.31 0.1093
2017-08-09 2017-06-30 13F FISERV COM 337738108 2,618 -160 -5.76 320 0.31 0.1111
2017-05-16 2017-03-31 13F FISERV COM 337738108 2,778 2,778 319 0.1219
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.