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

SecurityFI / Fiserv, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership5,326,216 shares
Latest Disclosed Value $ 297,202,854
Northern Trust Corp reports 1.97% decrease in ownership of FI / Fiserv, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 5,326,216 shares of Fiserv, Inc. (US:FI) valued at $297,202,854 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 5,433,423 shares of Fiserv, Inc.. This represents a change in shares of -1.97% during the quarter. The current value of the position is $339,812,581 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)
2026-05-14 2026-03-31 13F FISERV COM 337738108 5,326,216 -107,207 -1.97 297,203 -18.57 0.0081
2026-02-17 2025-12-31 13F FISERV COM 337738108 5,433,423 -316,251 -5.50 364,963 -50.77 0.0465
2025-11-14 2025-09-30 13F FISERV COM 337738108 5,749,674 -227,011 -3.80 741,305 -28.06 0.0948
2025-08-13 2025-06-30 13F FISERV COM 337738108 5,976,685 -238,724 -3.84 1,030,440 -24.93 0.1417
2025-05-13 2025-03-31 13F FISERV COM 337738108 6,215,409 8,689 0.14 1,372,549 7.65 0.2038
2025-02-14 2024-12-31 13F FISERV COM 337738108 6,206,720 1,014,126 19.53 1,274,984 36.68 0.1805
2024-11-13 2024-09-30 13F FISERV COM 337738108 5,192,594 -287,883 -5.25 932,850 14.21 0.1527
2024-08-14 2024-06-30 13F FISERV COM 337738108 5,480,477 -129,173 -2.30 816,810 -8.89 0.1376
2024-05-14 2024-03-31 13F FISERV COM 337738108 5,609,650 -293,690 -4.97 896,534 14.32 0.1549
2024-02-13 2023-12-31 13F FISERV COM 337738108 5,903,340 -513,513 -8.00 784,200 8.19 0.1419
2023-11-13 2023-09-30 13F FISERV COM 337738108 6,416,853 168,286 2.69 724,848 -8.04 0.1404
2023-08-11 2023-06-30 13F FISERV COM 337738108 6,248,567 -70,938 -1.12 788,257 10.35 0.1515
2023-05-15 2023-03-31 13F FISERV COM 337738108 6,319,505 -171,923 -2.65 714,294 8.87 0.1416
2023-02-13 2022-12-31 13F FISERV COM 337738108 6,491,428 -87,436 -1.33 656,089 6.58 0.1377
2022-11-14 2022-09-30 13F FISERV COM 337738108 6,578,864 231,690 3.65 615,584 9.01 0.1406
2022-08-12 2022-06-30 13F FISERV COM 337738108 6,347,174 -87,575 -1.36 564,708 -13.45 0.1210
2022-05-13 2022-03-31 13F FISERV COM 337738108 6,434,749 -49,596 -0.76 652,483 -3.05 0.1148
2022-02-08 2021-12-31 13F FISERV COM 337738108 6,484,345 -162,646 -2.45 673,011 -6.68 0.1103
2021-11-15 2021-09-30 13F FRANKS INTL N V COM N33462107 1,680,031 93,144 5.87 4,939 2.70 0.0009
2021-11-15 2021-09-30 13F FISERV COM 337738108 6,646,991 88,629 1.35 721,200 2.88 0.1277
2021-08-13 2021-06-30 13F FRANKS INTL N V COM N33462107 1,586,887 56,997 3.73 4,809 -11.45 0.0008
2021-08-13 2021-06-30 13F FISERV COM 337738108 6,558,362 79,414 1.23 701,024 -9.11 0.1235
2021-05-12 2021-03-31 13F FRANKS INTL N V COM N33462107 1,529,890 -95,774 -5.89 5,431 21.94 0.0010
2021-05-12 2021-03-31 13F FISERV COM 337738108 6,478,948 -78,530 -1.20 771,254 3.30 0.1435
2021-02-11 2020-12-31 13F FRANKS INTL N V COM N33462107 1,625,664 -65,111 -3.85 4,454 71.11 0.0009
2021-02-11 2020-12-31 13F FISERV COM 337738108 6,557,478 -60,140 -0.91 746,636 9.49 0.1454
2020-11-16 2020-09-30 13F FRANKS INTL N V COM N33462107 1,690,775 -47,679 -2.74 2,603 -32.86 0.0006
2020-11-16 2020-09-30 13F FISERV COM 337738108 6,617,618 -27,537 -0.41 681,946 5.13 0.1495
2020-08-14 2020-06-30 13F FRANKS INTL N V COM N33462107 1,738,454 429,803 32.84 3,877 14.40 0.0009
2020-08-14 2020-06-30 13F FISERV COM 337738108 6,645,155 -307,622 -4.42 648,700 -1.78 0.1537
2020-05-14 2020-03-31 13F FRANKS INTL N V COM N33462107 1,308,651 13,058 1.01 3,389 -49.40 0.0010
2020-05-14 2020-03-31 13F FISERV COM 337738108 6,952,777 250,256 3.73 660,443 -14.78 0.1896
2020-02-14 2019-12-31 13F FRANKS INTL N V COM N33462107 1,295,593 -22,132 -1.68 6,698 7.01 0.0015
2020-02-14 2019-12-31 13F FISERV COM 337738108 6,702,521 -408,711 -5.75 775,014 5.21 0.1735
2019-11-13 2019-09-30 13F FRANKS INTL N V COM N33462107 1,317,725 322,944 32.46 6,259 15.22 0.0015
2019-11-13 2019-09-30 13F FISERV COM 337738108 7,111,232 1,714,606 31.77 736,653 49.74 0.1763
2019-08-13 2019-06-30 13F FRANKS INTL N V COM N33462107 994,781 52,940 5.62 5,432 -7.13 0.0013
2019-08-13 2019-06-30 13F FISERV COM 337738108 5,396,626 -45,204 -0.83 491,957 2.40 0.1167
2019-05-13 2019-03-31 13F FRANKS INTL N V COM N33462107 941,841 -4,132,244 -81.44 5,849 -77.92 0.0014
2019-05-13 2019-03-31 13F FISERV COM 337738108 5,441,830 81,710 1.52 480,404 21.96 0.1187
2019-02-12 2018-12-31 13F FRANKS INTL N V COM N33462107 5,074,085 986,192 24.12 26,487 -25.35 0.0074
2019-02-12 2018-12-31 13F FISERV COM 337738108 5,360,120 154,269 2.96 393,915 -8.15 0.1105
2018-11-14 2018-09-30 13F FRANKS INTL N V COM N33462107 4,087,893 3,230,778 376.94 35,483 430.71 0.0087
2018-11-14 2018-09-30 13F FISERV COM 337738108 5,205,851 -138,748 -2.60 428,858 8.30 0.1050
2018-09-18 2018-06-30 13F/A-1 FRANKS INTL N V COM N33462107 857,115 226,669 35.95 6,686 95.27 0.0017
2018-09-18 2018-06-30 13F/A-1 FISERV COM 337738108 5,344,599 12,102 0.23 395,982 4.13 0.1006
2018-08-14 2018-06-30 13F FRANKS INTL N V COM N33462107 871,676 241,230 6,799
2018-08-14 2018-06-30 13F FISERV COM 337738108 5,373,090 40,593 398,093
2018-05-09 2018-03-31 13F FRANKS INTL N V COM N33462107 630,446 -16,897 -2.61 3,424 -20.45 0.0009
2018-05-09 2018-03-31 13F FISERV COM 337738108 5,332,497 2,617,155 96.38 380,260 6.80 0.0989
2018-02-14 2017-12-31 13F FRANKS INTL N V COM N33462107 647,343 -9,456 -1.44 4,304 -15.13 0.0011
2018-02-14 2017-12-31 13F FISERV COM 337738108 2,715,342 -67,295 -2.42 356,062 -0.78 0.0902
2017-11-13 2017-09-30 13F FRANKS INTL N V COM N33462107 656,799 7,926 1.22 5,071 -5.71 0.0013
2017-11-13 2017-09-30 13F FISERV COM 337738108 2,782,637 142,254 5.39 358,849 11.09 0.0935
2017-08-11 2017-06-30 13F FRANKS INTL N V COM N33462107 648,873 365,398 128.90 5,378 79.39 0.0015
2017-08-11 2017-06-30 13F FISERV COM 337738108 2,640,383 -26,169 -0.98 323,025 5.06 0.0903
2017-05-12 2017-03-31 13F FRANKS INTL N V COM N33462107 283,475 100,383 54.83 2,998 33.01 0.0009
2017-05-12 2017-03-31 13F FISERV COM 337738108 2,666,552 -28,454 -1.06 307,480 7.35 0.0887
2017-02-13 2016-12-31 13F FRANKS INTL N V COM N33462107 183,092 -22,740 -11.05 2,254 -15.77 0.0007
2017-02-13 2016-12-31 13F FISERV COM 337738108 2,695,006 -134,409 -4.75 286,424 1.77 0.0878
2016-11-09 2016-09-30 13F FRANKS INTL N V COM N33462107 205,832 22,292 12.15 2,676 -0.22 0.0008
2016-11-09 2016-09-30 13F FISERV COM 337738108 2,829,415 -21,458 -0.75 281,443 -9.20 0.0877
2016-08-12 2016-06-30 13F FRANKS INTL N V COM N33462107 183,540 -1,671 -0.90 2,682 -12.15 0.0009
2016-08-12 2016-06-30 13F FISERV COM 337738108 2,850,873 -83,558 -2.85 309,975 4.22 0.1006
2016-08-19 2016-03-31 13F/A-1 FRANKS INTL N V COM N33462107 185,211 10,395 5.95 3,053 4.63 0.0010
2016-08-19 2016-03-31 13F/A-1 FISERV COM 337738108 2,934,431 -61,463 -2.05 297,417 8.55 0.0987
2016-05-13 2016-03-31 13F FRANKS INTL N V COM N33462107 185,211 3,053
2016-05-13 2016-03-31 13F Fiserv COMM 337738108 2,934,419 301,014
2016-02-12 2015-12-31 13F FRANKS INTL N V COM N33462107 174,816 43,903 33.54 2,918 45.39 0.0010
2016-02-12 2015-12-31 13F Fiserv COMM 337738108 2,995,894 -211,480 -6.59 274,003 -1.36 0.0908
2015-11-12 2015-09-30 13F FRANKS INTL N V COM N33462107 130,913 -2,946,293 -95.75 2,007 -99.21 0.0007
2015-11-12 2015-09-30 13F Fiserv COMM 337738108 3,207,374 130,168 4.23 277,791 8.99 0.0927
2015-08-13 2015-06-30 13F FISERV COM 337738108 3,077,206 -257,481 -7.72 254,884 -3.74 0.1728
2015-08-13 2015-06-30 13F Fiserv COMM 033773810 243,544 243,544 20,173 0.0137
2015-05-14 2015-03-31 13F Franks Intl N V COMM N33462107 161,245 1,635 1.02 3,015 13.56 0.0009
2015-05-14 2015-03-31 13F Fiserv COMM 337738108 3,334,687 -182,253 -5.18 264,774 6.08 0.0796
2015-02-12 2014-12-31 13F Franks Intl N V COM N33462107 159,610 25,908 19.38 2,655 6.20 0.0008
2015-02-12 2014-12-31 13F Fiserv COM 337738108 3,516,940 -36,439 -1.03 249,597 8.68 0.0754
2014-11-13 2014-09-30 13F FRANKS INTL N V COM N33462107 133,702 -3,775 -2.75 2,500 -26.06 0.0008
2014-11-13 2014-09-30 13F Fiserv COMM 337738108 3,553,379 67,777 1.94 229,672 9.24 0.0721
2014-08-14 2014-06-30 13F FRANKS INTL N V COM N33462107 137,477 357 0.26 3,381 -0.50 0.0011
2014-08-14 2014-06-30 13F FISERV com 337738108 3,485,602 -250,499 -6.70 210,251 -0.73 0.0655
2014-05-14 2014-03-31 13F FRANKS INTL N V COM N33462107 137,120 -3,687 -2.62 3,398 -10.60 0.0011
2014-05-14 2014-03-31 13F FISERV COMM 337738108 3,736,101 81,567 2.23 211,799 -1.85 0.0666
2014-02-21 2013-12-31 13F/A-1 FRANKS INTL N V COM N33462107 140,807 -1,715,826 -92.42 3,801 -97.97 0.0012
2014-02-21 2013-12-31 13F/A-1 FISERV COM 337738108 3,654,534 1,797,901 96.84 215,800 15.02 0.0692
2014-02-12 2013-12-31 13F FRANKS INTL N V COM N33462107 140,807 3,801 0.0012
2014-02-12 2013-12-31 13F FISERV COM 337738108 3,654,534 215,800
2013-11-13 2013-09-30 13F FISERV COM 337738108 1,856,633 -96,899 -4.96 187,612 9.87 0.0661
2013-08-09 2013-06-30 13F FISERV COM 337738108 1,953,532 1,953,532 170,758 0.0619
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.