Fiserv, Inc.
CH ˙ BRSE ˙ US3377381088
SecurityCH:FIV / Fiserv, Inc.
InstitutionBoston Trust Walden Corp
Latest Disclosed Ownership4,035 shares
Latest Disclosed Value $ 225,153
Boston Trust Walden Corp ownership in FIV / Fiserv, Inc.

On April 24, 2026 - Boston Trust Walden Corp filed a 13F-HR form disclosing ownership of 4,035 shares of Fiserv, Inc. (CH:FIV) valued at $225,153 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 4,035 shares of Fiserv, Inc.. This represents a change in shares of 0.00% during the quarter.

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)
2026-04-24 2026-03-31 13F FISERV COMMON STOCK 337738108 4,035 0 0.00 225 -16.97 0.0011
2026-01-28 2025-12-31 13F FISERV COMMON STOCK 337738108 4,035 -2,411 -37.40 271 -67.39 0.0020
2025-10-17 2025-09-30 13F FISERV COMMON STOCK 337738108 6,446 108 1.70 831 -23.90 0.0061
2025-07-28 2025-06-30 13F FISERV COMMON STOCK 337738108 6,338 0 0.00 1,093 -21.94 0.0078
2025-04-21 2025-03-31 13F FISERV COMMON STOCK 337738108 6,338 0 0.00 1,400 7.53 0.0102
2025-01-24 2024-12-31 13F FISERV COMMON STOCK 337738108 6,338 30 0.48 1,302 14.83 0.0091
2024-10-24 2024-09-30 13F FISERV COMMON STOCK 337738108 6,308 333 5.57 1,133 27.30 0.0079
2024-07-19 2024-06-30 13F FISERV COMMON STOCK 337738108 5,975 -43 -0.71 891 -7.39 0.0066
2024-04-22 2024-03-31 13F FISERV COMMON STOCK 337738108 6,018 0 0.00 962 20.28 0.0069
2024-01-24 2023-12-31 13F FISERV COMMON STOCK 337738108 6,018 125 2.12 799 20.15 0.0060
2023-10-18 2023-09-30 13F FISERV COMMON STOCK 337738108 5,893 0 0.00 666 -10.50 0.0056
2023-07-24 2023-06-30 13F FISERV COMMON STOCK 337738108 5,893 0 0.00 743 11.56 0.0061
2023-04-19 2023-03-31 13F FISERV COMMON STOCK 337738108 5,893 0 0.00 666 11.93 0.0057
2023-01-20 2022-12-31 13F FISERV COMMON STOCK 337738108 5,893 0 0.00 596 7.99 0.0052
2022-10-19 2022-09-30 13F FISERV COMMON STOCK 337738108 5,893 0 0.00 551 5.15 0.0055
2022-07-22 2022-06-30 13F FISERV COMMON STOCK 337738108 5,893 0 0.00 524 -12.37 0.0050
2022-04-20 2022-03-31 13F FISERV COMMON STOCK 337738108 5,893 0 0.00 598 -2.29 0.0049
2022-01-21 2021-12-31 13F FISERV COMMON STOCK 337738108 5,893 0 0.00 612 -4.23 0.0049
2021-10-25 2021-09-30 13F FISERV COMMON STOCK 337738108 5,893 15 0.26 639 1.75 0.0057
2021-07-22 2021-06-30 13F FISERV COMMON STOCK 337738108 5,878 3,800 182.87 628 154.25 0.0056
2021-04-21 2021-03-31 13F FISERV COMMON STOCK 337738108 2,078 0 0.00 247 4.22 0.0024
2021-01-15 2020-12-31 13F FISERV COMMON STOCK 337738108 2,078 -25 -1.19 237 9.22 0.0025
2020-10-14 2020-09-30 13F FISERV COMMON STOCK 337738108 2,103 -138 -6.16 217 -0.91 0.0027
2020-07-23 2020-06-30 13F FISERV COMMON STOCK 337738108 2,241 0 0.00 219 2.82 0.0030
2020-04-24 2020-03-31 13F/A-1 FISERV COMMON STOCK 337738108 2,241 -1,200 -34.87 213 -46.48 0.0034
2020-04-21 2020-03-31 13F FISERV COMMON STOCK 337738108 2,241 -1,200 213 1,888.7356
2020-01-10 2019-12-31 13F FISERV COMMON STOCK 337738108 3,441 38 1.12 398 12.75 0.0046
2019-10-21 2019-09-30 13F FISERV COMMON STOCK 337738108 3,403 3,403 353 0.0044
2019-04-16 2019-03-31 13F FISERV COMMON STOCK 337738108 0 -73,035 -100.00 0 -100.00
2019-01-17 2018-12-31 13F FISERV COMMON STOCK 337738108 73,035 12,275 20.20 5,368 7.23 0.0854
2018-10-23 2018-09-30 13F FISERV COMMON STOCK 337738108 60,760 4,895 8.76 5,006 20.95 0.0690
2018-07-25 2018-06-30 13F FISERV COMMON STOCK 337738108 55,865 1,050 1.92 4,139 5.91 0.0607
2018-04-13 2018-03-31 13F FISERV COMMON STOCK 337738108 54,815 35,895 189.72 3,908 57.52 0.0593
2018-01-29 2017-12-31 13F FISERV COMMON STOCK 337738108 18,920 1,450 8.30 2,481 10.12 0.0364
2017-10-13 2017-09-30 13F FISERV COMMON STOCK 337738108 17,470 2,350 15.54 2,253 21.78 0.0351
2017-07-19 2017-06-30 13F FISERV COMMON STOCK 337738108 15,120 175 1.17 1,850 7.37 0.0297
2017-04-24 2017-03-31 13F FISERV COMMON STOCK 337738108 14,945 -225 -1.48 1,723 6.89 0.0269
2017-02-07 2016-12-31 13F/A-1 FISERV COMMON STOCK 337738108 15,170 -35 -0.23 1,612 6.54 0.0254
2017-02-01 2016-12-31 13F FISERV COMMON STOCK 337738108 15,170 1,612
2016-10-17 2016-09-30 13F FISERV COMMON STOCK 337738108 15,205 0 0.00 1,513 -8.47 0.0249
2016-08-09 2016-06-30 13F FISERV COMMON STOCK 337738108 15,205 0 0.00 1,653 6.03 0.0282
2016-04-19 2016-03-31 13F FISERV COMMON STOCK 337738108 15,205 -600 -3.80 1,559 7.81 0.0271
2016-01-21 2015-12-31 13F FISERV COMMON STOCK 337738108 15,805 -16,000 -50.31 1,446 -47.51 0.0268
2015-10-29 2015-09-30 13F FISERV COMMON STOCK 337738108 31,805 215 0.68 2,755 5.27 0.0460
2015-07-17 2015-06-30 13F FISERV COMMON STOCK 337738108 31,590 5,040 18.98 2,617 24.15 0.0399
2015-04-15 2015-03-31 13F FISERV COMMON STOCK 337738108 26,550 26,550 0.00 2,108 0.0313
2015-01-28 2014-12-31 13F FISERV COMMON STOCK 337738108 0 -26,550 -100.00 0 -100.00
2014-10-23 2014-09-30 13F FISERV COMMON STOCK 337738108 26,550 100 0.38 1,716 7.59 0.0265
2014-08-01 2014-06-30 13F FISERV COMMON STOCK 337738108 26,450 0 0.00 1,595 6.40 0.0232
2014-04-11 2014-03-31 13F FISERV COMMON STOCK 337738108 26,450 5,150 24.18 1,499 19.16 0.0223
2014-02-11 2013-12-31 13F FISERV COMMON STOCK 337738108 21,300 10,725 101.42 1,258 17.68 0.0184
2013-11-15 2013-09-30 13F FISERV COMMON STOCK 337738108 10,575 400 3.93 1,069 20.25 0.0164
2013-08-08 2013-06-30 13F FISERV COMMON STOCK 337738108 10,175 10,175 889 0.0144
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.