Fiserv, Inc.
CH ˙ BRSE ˙ US3377381088
SecurityCH:FIV / Fiserv, Inc.
InstitutionComerica Bank
Latest Disclosed Ownership77,153 shares
Latest Disclosed Value $ 5,182,307
Comerica Bank reports 42.62% decrease in ownership of FIV / Fiserv, Inc.

On January 29, 2026 - Comerica Bank filed a 13F-HR form disclosing ownership of 77,153 shares of Fiserv, Inc. (CH:FIV) valued at $5,182,307 USD as of December 31, 2025.

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)
2026-01-29 2025-12-31 13F FISERV COM 337738108 77,153 -57,318 -42.62 5,182 -70.11 0.0168
2025-11-14 2025-09-30 13F FISERV COM 337738108 134,471 -28,298 -17.39 17,337 -38.22 0.0652
2025-08-14 2025-06-30 13F FISERV COM 337738108 162,769 -10,651 -6.14 28,063 -26.72 0.1089
2025-05-14 2025-03-31 13F FISERV COM 337738108 173,420 -5,363 -3.00 38,296 4.28 0.1608
2025-02-14 2024-12-31 13F/A-1 FISERV COM 337738108 178,783 -3,288 -1.81 36,726 12.28 0.1481
2025-02-14 2024-12-31 13F FISERV COM 337738108 178,783 -3,288 36,726 0.1230
2024-11-14 2024-09-30 13F FISERV COM 337738108 182,071 -7,811 -4.11 32,709 15.58 0.1294
2024-08-15 2024-06-30 13F FISERV COMMON 337738108 189,882 482 0.25 28,300 -6.51 0.1178
2024-05-16 2024-03-31 13F FISERV COMMON 337738108 189,400 2,373 1.27 30,270 21.84 0.1304
2024-02-14 2023-12-31 13F FISERV COMMON 337738108 187,027 -3,897 -2.04 24,845 15.20 0.1144
2023-11-21 2023-09-30 13F FISERV COMMON 337738108 190,924 190,751 110,260.69 21,567 0.1123
2023-08-22 2023-06-30 13F FISERV EQU 337738108 173 -108,625 -99.84 0 -100.00 0.0013
2023-01-26 2022-12-31 13F FISERV COM 337738108 108,798 906 0.84 11 -99.90 0.0880
2022-10-28 2022-09-30 13F FISERV COM 337738108 107,892 9,986 10.20 10,503 9.96 0.0885
2022-08-02 2022-06-30 13F FISERV COM 337738108 97,906 -3,122 -3.09 9,552 -6.84 0.0784
2022-04-27 2022-03-31 13F FISERV COM 337738108 101,028 -1,514 -1.48 10,253 -1.04 0.0744
2022-02-18 2021-12-31 13F FISERV COM 337738108 102,542 -7,476 -6.80 10,361 -14.53 0.0763
2021-11-22 2021-09-30 13F FISERV COM 337738108 110,018 -26,151 -19.20 12,122 -23.42 0.0730
2021-08-26 2021-06-30 13F FISERV COM 337738108 136,169 -355 -0.26 15,829 -8.00 0.0945
2021-04-28 2021-03-31 13F FISERV COM 337738108 136,524 -7,266 -5.05 17,205 11.54 0.1026
2021-01-28 2020-12-31 13F FISERV COM 337738108 143,790 -12,441 -7.96 15,425 -2.42 0.0979
2020-10-30 2020-09-30 13F FISERV COM 337738108 156,231 -6,004 -3.70 15,808 -4.88 0.1148
2020-07-31 2020-06-30 13F FISERV COM 337738108 162,235 -14,562 -8.24 16,619 -2.38 0.1280
2020-05-01 2020-03-31 13F FISERV COM 337738108 176,797 14,590 8.99 17,024 -13.43 0.1562
2020-02-07 2019-12-31 13F FISERV COM 337738108 162,207 3,207 2.02 19,665 19.56 0.1490
2019-10-31 2019-09-30 13F FISERV COM 337738108 159,000 33,087 26.28 16,448 38.81 0.1300
2019-08-02 2019-06-30 13F FISERV COM 337738108 125,913 1,272 1.02 11,849 9.58 0.0949
2019-05-02 2019-03-31 13F FISERV COM 337738108 124,641 -24,030 -16.16 10,813 -13.03 0.0876
2019-02-06 2018-12-31 13F FISERV COM 337738108 148,671 -6,359 -4.10 12,433 1.06 0.1056
2018-11-01 2018-09-30 13F FISERV COM 337738108 155,030 -27,943 -15.27 12,302 -12.85 0.0992
2018-08-01 2018-06-30 13F FISERV COM 337738108 182,973 -5,205 -2.77 14,116 4.56 0.0987
2018-05-01 2018-03-31 13F FISERV COM 337738108 188,178 89,335 90.38 13,501 -2.53 0.0965
2018-02-02 2017-12-31 13F FISERV COM 337738108 98,843 -2,257 -2.23 13,851 5.85 0.0923
2017-11-06 2017-09-30 13F FISERV COM 337738108 101,100 -5,738 -5.37 13,086 -3.16 0.0947
2017-08-03 2017-06-30 13F FISERV COM 337738108 106,838 -2,906 -2.65 13,513 2.70 0.1011
2017-05-03 2017-03-31 13F FISERV COM 337738108 109,744 -4,116 -3.61 13,158 4.78 0.0999
2017-02-08 2016-12-31 13F FISERV COM 337738108 113,860 4,107 3.74 12,558 9.83 0.0994
2016-08-11 2016-06-30 13F FISERV COM 337738108 109,753 -12,178 -9.99 11,434 -6.01 0.0988
2016-05-11 2016-03-31 13F FISERV COM 337738108 121,931 -23,382 -16.09 12,165 -4.36 0.1086
2016-02-05 2015-12-31 13F FISERV COM 337738108 145,313 -3,867 -2.59 12,719 -1.56 0.1248
2015-11-12 2015-09-30 13F FISERV COM 337738108 149,180 -159,448 -51.66 12,921 -49.46 0.1224
2015-08-13 2015-06-30 13F FISERV COM 337738108 308,628 153,131 98.48 25,564 107.05 0.1097
2015-05-15 2015-03-31 13F FISERV COM 337738108 155,497 -114,007 -42.30 12,347 -35.44 0.1046
2015-02-13 2014-12-31 13F FISERV COM 337738108 269,504 100,503 59.47 19,126 75.07 0.0827
2014-10-21 2014-09-30 13F FISERV COM 337738108 169,001 -5,120 -2.94 10,925 4.02 0.0965
2014-08-12 2014-06-30 13F FISERV COM 337738108 174,121 -57,194 -24.73 10,503 -19.90 0.0893
2014-05-15 2014-03-31 13F FISERV COM 337738108 231,315 -6,876 -2.89 13,113 -6.77 0.1004
2014-02-11 2013-12-31 13F FISERV COM 337738108 238,191 91,111 61.95 14,065 -5.37 0.1090
2013-11-12 2013-09-30 13F FISERV COM 337738108 147,080 -11,371 -7.18 14,863 7.32 0.1034
2013-08-13 2013-06-30 13F/A-1 FISERV COM 337738108 158,451 158,451 13,849 0.1129
2013-08-08 2013-06-30 13F FISERV COM 337738108 1,258,728 110,018
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.