Fiserv, Inc.
US ˙ NYSE ˙ US3377381088
DETTE SYMBOL ER IKKE LÆNGERE AKTIVT

SecurityFI / Fiserv, Inc.
InstitutionLazard Asset Management Llc
Latest Disclosed Ownership2,555,482 shares
Latest Disclosed Value $ 142,595,896
Lazard Asset Management Llc reports 6.83% increase in ownership of FI / Fiserv, Inc.

On May 15, 2026 - Lazard Asset Management Llc filed a 13F-HR form disclosing ownership of 2,555,482 shares of Fiserv, Inc. (US:FI) valued at $142,595,896 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,392,157 shares of Fiserv, Inc.. This represents a change in shares of 6.83% during the quarter. The current value of the position is $163,039,752 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)
2026-05-15 2026-03-31 13F FISERV COM 337738108 2,555,482 163,325 6.83 142,596 -11.26 0.2346
2026-02-17 2025-12-31 13F FISERV COM 337738108 2,392,157 742,813 45.04 160,681 -24.44 0.2722
2025-11-14 2025-09-30 13F FISERV COM 337738108 1,649,344 278,704 20.33 212,650 90,005.51 0.2863
2025-08-14 2025-06-30 13F FISERV Common Stock 337738108 1,370,640 613,884 81.12 236 41.32 0.3252
2025-05-15 2025-03-31 13F FISERV Common Stock 337738108 756,756 258,826 51.98 167 63.73 0.2566
2025-02-14 2024-12-31 13F FISERV Common Stock 337738108 497,930 -558,693 -52.88 102 -46.03 0.1496
2024-11-14 2024-09-30 13F FISERV Common Stock 337738108 1,056,623 -134,867 -11.32 190 6.78 0.2538
2024-08-14 2024-06-30 13F FISERV Common Stock 337738108 1,191,490 -273,612 -18.68 178 -24.36 0.2227
2024-07-09 2024-03-31 13F/A-1 FISERV Common Stock 337738108 1,465,102 -51,743 -3.41 234 16.42 0.2846
2024-05-14 2024-03-31 13F FISERV Common Stock 337738108 1,549,202 32,357 248 0.3004
2024-02-14 2023-12-31 13F FISERV Common Stock 337738108 1,516,845 502,267 49.51 201 76.32 0.2549
2023-11-14 2023-09-30 13F FISERV Common Stock 337738108 1,014,578 -76,147 -6.98 115 -16.79 0.1559
2023-08-15 2023-06-30 13F FISERV Common Stock 337738108 1,090,725 -1,465,832 -57.34 138 -52.43 0.1694
2023-05-15 2023-03-31 13F FISERV Common Stock 337738108 2,556,557 -881,542 -25.64 289 -99.92 0.3787
2023-02-15 2022-12-31 13F FISERV Common Stock 337738108 3,438,099 -2,353,867 -40.64 347,487 -35.88 0.4787
2022-11-14 2022-09-30 13F FISERV Common Stock 337738108 5,791,966 -536,431 -8.48 541,953 -3.74 0.7918
2022-08-09 2022-06-30 13F FISERV Common Stock 337738108 6,328,397 146,168 2.36 563,036 -10.18 0.7614
2022-05-13 2022-03-31 13F FISERV Common Stock 337738108 6,182,229 -427,441 -6.47 626,876 -8.62 0.7264
2022-02-09 2021-12-31 13F FISERV Common Stock 337738108 6,609,670 170,086 2.64 686,016 -1.81 0.7300
2021-11-15 2021-09-30 13F FISERV Common Stock 337738108 6,439,584 962,545 17.57 698,693 19.34 0.7883
2021-08-12 2021-06-30 13F FISERV Common Stock 337738108 5,477,039 569,125 11.60 585,440 0.21 0.6570
2021-05-14 2021-03-31 13F FISERV Common Stock 337738108 4,907,914 -230,165 -4.48 584,237 -0.13 0.7076
2021-02-11 2020-12-31 13F FISERV Common Stock 337738108 5,138,079 5,137,557 984,206.32 585,020 6.45 0.7393
2020-11-13 2020-09-30 13F FRANK'S INTER Common Stock N33462107 522 0 0.00 0 -100.00
2020-11-13 2020-09-30 13F FISERV Common Stock 337738108 5,333,139 170,600 549,579 0.7725
2020-08-13 2020-06-30 13F FRANK'S INTER Common Stock N33462107 522 -6,023,762 -99.99 1 -100.00 0.0000
2020-08-13 2020-06-30 13F FISERV Common Stock 337738108 5,162,539 -861,745 503,966 0.7746
2020-05-14 2020-03-31 13F FISERV Common Stock 337738108 6,024,284 3,729,911 162.57 572,246 115.70 1.0485
2020-02-13 2019-12-31 13F FISERV Common Stock 337738108 2,294,373 22,589 0.99 265,298 12.73 0.3789
2019-11-14 2019-09-30 13F FISERV Common Stock 337738108 2,271,784 -28,828 -1.25 235,334 12.21 0.3867
2019-08-14 2019-06-30 13F FISERV Common Stock 337738108 2,300,612 -1,193,231 -34.15 209,723 -32.00 0.3401
2019-08-28 2019-03-31 13F/A-1 FISERV Common Stock 337738108 3,493,843 3,129,050 857.76 308,435 1,050.53 0.5046
2019-05-13 2019-03-31 13F FISERV Common Stock 337738108 3,493,843 3,129,050 308,435
2019-08-28 2018-12-31 13F/A-1 FISERV Common Stock 337738108 364,793 -96,045 -20.84 26,808 -29.38 0.0493
2019-02-13 2018-12-31 13F FISERV Common Stock 337738108 364,793 -96,045 26,808
2019-08-30 2018-09-30 13F/A-1 FISERV Common Stock 337738108 460,838 11,355 2.53 37,963 14.00 0.0614
2018-11-13 2018-09-30 13F FISERV Common Stock 337738108 460,838 11,355 37,963
2019-08-30 2018-06-30 13F/A-1 FISERV Common Stock 337738108 449,483 -10,021 -2.18 33,301 1.63 0.0579
2018-08-13 2018-06-30 13F FISERV Common Stock 337738108 449,483 -10,021 33,301
2019-08-28 2018-03-31 13F/A-1 FISERV Common Stock 337738108 459,504 107,105 30.39 32,766 -29.09 0.0559
2018-05-14 2018-03-31 13F FISERV Common Stock 337738108 459,504 107,219 32,766
2019-08-28 2017-12-31 13F/A-1 FISERV Common Stock 337738108 352,399 -1,361 -0.38 46,209 1.29 0.0791
2018-02-13 2017-12-31 13F FISERV Common Stock 337738108 352,285 -1,475 46,194
2019-08-19 2017-09-30 13F/A-1 FISERV Common Stock 337738108 353,760 14,334 4.22 45,620 9.86 0.0825
2017-11-13 2017-09-30 13F FISERV Common Stock 337738108 353,821 23,944 45,628
2019-08-19 2017-06-30 13F/A-1 FISERV Common Stock 337738108 339,426 66,235 24.24 41,525 31.82 0.0781
2017-08-11 2017-06-30 13F FISERV Common Stock 337738108 329,877 56,686 40,356
2019-08-13 2017-03-31 13F/A-1 FISERV Common Stock 337738108 273,191 166,629 156.37 31,501 178.18 0.0595
2017-05-12 2017-03-31 13F FISERV Common Stock 337738108 273,473 166,850 31,533
2019-07-30 2016-12-31 13F/A-1 FISERV Common Stock 337738108 106,562 -1,130,652 -91.39 11,324 -29.59 0.0231
2017-02-13 2016-12-31 13F FISERV Common Stock 337738108 106,623 50,010 11,330
2019-08-07 2016-09-30 13F/A-1 FRANK'S INTER Common Stock N33462107 1,237,214 -364,099 -22.74 16,083 -31.25 0.0320
2019-08-07 2016-09-30 13F/A-1 FISERV Common Stock 337738108 62,181 35,251 6,184 0.0123
2016-11-14 2016-09-30 13F FRANK'S INTER Common Stock N33462107 1,237,214 -364,099 16,083
2016-11-14 2016-09-30 13F FISERV Common Stock 337738108 56,613 29,661 5,631
2019-07-29 2016-06-30 13F/A-1 FRANK'S INTER Common Stock N33462107 1,601,313 19,085 1.21 23,394 -10.27 0.0494
2019-07-29 2016-06-30 13F/A-1 FISERV Common Stock 337738108 26,930 -28,507 2,928 0.0062
2016-08-15 2016-06-30 13F FRANK'S INTER Common Stock N33462107 1,601,313 19,085 23,394
2016-08-15 2016-06-30 13F FISERV Common Stock 337738108 26,952 -28,485 2,930
2019-07-25 2016-03-31 13F/A-1 FRANK'S INTER Common Stock N33462107 1,582,228 48,301 3.15 26,073 1.85 0.0569
2019-07-25 2016-03-31 13F/A-1 FISERV Common Stock 337738108 55,437 -3,133 5,686 0.0124
2016-05-12 2016-03-31 13F FRANK'S INTER Common Stock N33462107 1,582,228 48,301 26,074
2016-05-12 2016-03-31 13F FISERV Common Stock 337738108 55,459 -3,111 5,688
2019-07-24 2015-12-31 13F/A-1 FRANK'S INTER Common Stock N33462107 1,533,927 297,927 24.10 25,599 35.12 0.0586
2019-07-24 2015-12-31 13F/A-1 FISERV Common Stock 337738108 58,570 26,286 5,356 0.0123
2016-02-12 2015-12-31 13F FRANK'S INTER Common Stock N33462107 1,533,927 297,927 25,600
2016-02-12 2015-12-31 13F FISERV Common Stock 337738108 58,631 26,347 5,362
2019-07-15 2015-09-30 13F/A-1 FRANK'S INTER Common Stock N33462107 1,236,000 -134,149 -9.79 18,946 -26.60 0.0453
2019-07-15 2015-09-30 13F/A-1 FISERV Common Stock 337738108 32,284 13,758 2,796 0.0067
2015-11-13 2015-09-30 13F FRANK'S INTER Common Stock N33462107 1,236,000 -134,149 18,946
2015-11-13 2015-09-30 13F FISERV Common Stock 337738108 32,284 13,758 2,796
2019-07-08 2015-06-30 13F/A-1 FRANK'S INTER Common Stock N33462107 1,370,149 62,061 4.74 25,812 5.53 0.0541
2019-07-08 2015-06-30 13F/A-1 FISERV Common Stock 337738108 18,526 18,526 1,534 0.0032
2015-08-13 2015-06-30 13F FRANK'S INTER Common Stock N33462107 1,370,149 25,813
2015-08-13 2015-06-30 13F FISERV Common Stock 337738108 18,526 1,534 0.0034
2015-06-09 2015-03-31 13F/A-1 FRANK'S INTER Common Stock N33462107 1,308,088 957 0.07 24,460 12.53 0.0527
2015-05-15 2015-03-31 13F FRANK'S INTER Common Stock N33462107 1,308,088 24,460
2019-08-29 2014-12-31 13F/A-3 FRANK'S INTER Common Stock N33462107 1,307,131 453,940 53.20 21,736 36.24 0.0464
2015-05-20 2014-12-31 13F/A-1 FRANK'S INTER Common Stock N33462107 994,540 -312,591 16,539 0.0318
2015-06-09 2014-12-31 13F/A-2 FRANK'S INTER Common Stock N33462107 1,307,131 312,591 21,736 0.0496
2015-02-12 2014-12-31 13F FRANK'S INTER Common Stock N33462107 1,201,331 19,977
2014-11-07 2014-09-30 13F FRANK'S INTER Common Stock N33462107 853,191 31,593 3.85 15,954 -21.06 0.0343
2014-08-12 2014-06-30 13F FRANK'S INTER Common Stock N33462107 821,598 -557,558 -40.43 20,211 -40.86 0.0422
2014-05-12 2014-03-31 13F FRANK'S INTER Common Stock N33462107 1,379,156 184,651 15.46 34,174 5.97 0.0763
2014-02-14 2013-12-31 13F FRANK'S INTER Common Stock N33462107 1,194,505 688,869 136.24 32,250 113.11 0.0716
2014-01-13 2013-09-30 13F/A-1 FRANK'S INTER Common Stock N33462107 505,636 505,636 15,133 0.0359
2013-11-13 2013-09-30 13F FRANK'S INTER Common Stock N33462107 509,836 15,259
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.