Fiserv, Inc.
CH ˙ BRSE ˙ US3377381088
SecurityCH:FIV / Fiserv, Inc.
InstitutionCommerzbank Aktiengesellschaft /fi
Latest Disclosed Ownership9,535 shares
Latest Disclosed Value $ 532
Commerzbank Aktiengesellschaft /fi ownership in FIV / Fiserv, Inc.

On May 7, 2026 - Commerzbank Aktiengesellschaft /fi filed a 13F-HR form disclosing ownership of 9,535 shares of Fiserv, Inc. (CH:FIV) valued at $532 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 6,003 shares of Fiserv, Inc..

Commerzbank Aktiengesellschaft /fi has a history of taking positions in derivatives of the underlying security (FIV) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CH:FIV / Fiserv, Inc. Historical Put/Call Ratio
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)
2026-05-07 2026-03-31 13F FISERV COM 337738108 9,535 3,532 58.84 1 0.0111
2026-02-05 2025-12-31 13F FISERV COM 337738108 6,003 274 4.78 0 0.0082
2025-10-31 2025-09-30 13F FISERV COM 337738108 5,729 580 11.26 1 0.0153
2025-07-24 2025-06-30 13F FISERV COM 337738108 5,149 455 9.69 1 -100.00 0.0203
2025-05-02 2025-03-31 13F FISERV COM 337738108 4,694 870 22.75 1 0.0242
2025-02-06 2024-12-31 13F FISERV COM 337738108 3,824 603 18.72 1 0.0190
2024-10-22 2024-09-30 13F FISERV COM 337738108 3,221 943 41.40 1 0.0154
2024-07-22 2024-06-30 13F FISERV COM 337738108 2,278 130 6.05 0 0.0112
2024-05-10 2024-03-31 13F FISERV COM 337738108 2,148 2,148 0 0.0114
2024-10-03 2020-06-30 13F/A-1 FISERV COM 337738108 0 -10,466 -100.00 0 0.0000
2020-07-21 2020-06-30 13F FISERV COM 337738108 0 -10,466 0
2024-10-03 2020-03-31 13F/A-1 FISERV COM 337738108 10,466 -226,192 -95.58 1 -100.00 0.0444
2020-04-29 2020-03-31 13F FISERV COM 337738108 10,466 -226,192 994 0.0609
2024-10-03 2019-12-31 13F/A-1 FISERV COM 337738108 236,658 -48,356 -16.97 27 -6.90 0.2665
2020-01-17 2019-12-31 13F FISERV COM 337738108 236,658 -48,356 27,365 0.2870
2024-10-03 2019-09-30 13F/A-1 FISERV COM 337738108 285,014 115,555 68.19 30 93.33 0.2259
2019-10-17 2019-09-30 13F FISERV COM 337738108 285,014 115,555 29,525 0.2401
2024-10-03 2019-06-30 13F/A-1 FISERV COM 337738108 169,459 49,073 40.76 15 50.00 0.1223
2019-07-23 2019-06-30 13F FISERV COM 337738108 169,459 49,073 15,448 0.1088
2024-10-03 2019-03-31 13F/A-1 FISERV COM 337738108 120,386 12,528 11.62 11 42.86 0.0969
2019-05-13 2019-03-31 13F FISERV COM 337738108 120,386 12,528 10,628 0.1074
2024-10-03 2018-12-31 13F/A-1 FISERV COM 337738108 107,858 -9,515 -8.11 8 -22.22 0.0810
2019-02-06 2018-12-31 13F FISERV COM 337738108 107,858 -9,515 7,926 0.0863
2024-10-04 2018-09-30 13F/A-1 FISERV COM 337738108 117,373 35,418 43.22 10 50.00 0.0838
2018-11-13 2018-09-30 13F FISERV COM 337738108 117,373 35,418 9,669 0.0914
2024-10-04 2018-06-30 13F/A-1 FISERV COM 337738108 81,955 34,123 71.34 6 100.00 0.0575
2024-10-04 2018-06-30 13F/A-1 FISERV COM 337738108 81,955 34,123 6 0.0575
2018-08-10 2018-06-30 13F FISERV COM 337738108 81,955 34,123 6,072 0.0620
2024-10-04 2018-03-31 13F/A-1 FISERV COM 337738108 47,832 22,821 91.24 3 0.00 0.0351
2018-05-01 2018-03-31 13F FISERV COM 337738108 47,832 22,821 3,411 0.0380
2024-10-04 2017-12-31 13F/A-1 FISERV COM 337738108 25,011 4,541 22.18 3 -99.89 0.0376
2018-01-26 2017-12-31 13F FISERV COM 337738108 25,011 4,541 3,280 0.0407
2017-11-13 2017-09-30 13F FISERV COM 337738108 20,470 1,906 10.27 2,640 16.25 0.0348
2017-08-09 2017-06-30 13F FISERV COM 337738108 18,564 -7,464 -28.68 2,271 -24.33 0.0381
2017-05-01 2017-03-31 13F FISERV COM 337738108 26,028 5,223 25.10 3,001 35.73 0.0444
2017-02-07 2016-12-31 13F FISERV COM 337738108 20,805 -3,054 -12.80 2,211 -6.83 0.0325
2016-11-10 2016-09-30 13F FISERV COM 337738108 23,859 -10,658 -30.88 2,373 -36.77 0.0382
2016-08-01 2016-06-30 13F FISERV COM 337738108 34,517 -26,567 -43.49 3,753 -40.11 0.0252
2016-05-10 2016-03-31 13F FISERV COM 337738108 61,084 -27,231 -30.83 6,266 -22.42 0.0525
2016-02-11 2015-12-31 13F/A-1 FISERV COM 337738108 88,315 2,275 2.64 8,077 8.39 0.0621
2016-02-05 2015-12-31 13F FISERV COM 337738108 88,315 8,077
2015-10-29 2015-09-30 13F FISERV COM 337738108 86,040 -65,164 -43.10 7,452 -40.50 0.0559
2015-08-10 2015-06-30 13F FISERV COM 337738108 151,204 -5,733 -3.65 12,524 0.51 0.0657
2015-05-01 2015-03-31 13F FISERV COM 337738108 156,937 156,937 0.00 12,461 0.0748
2015-02-05 2014-12-31 13F FISERV COM 337738108 0 -169,954 -100.00 0 -100.00
2014-11-13 2014-09-30 13F FISERV COM 337738108 169,954 -25,016 -12.83 10,985 -6.60 0.0443
2014-08-12 2014-06-30 13F FISERV COM 337738108 194,970 -21,609 -9.98 11,761 -4.21 0.0601
2014-05-14 2014-03-31 13F FISERV COM 337738108 216,579 -2,527 -1.15 12,278 -0.02 0.0529
2014-02-13 2013-12-31 13F FISERV COM 337738108 219,106 93,268 74.12 12,281 -3.42 0.0601
2013-11-14 2013-09-30 13F FISERV COM 337738108 125,838 48,508 62.73 12,716 88.13 0.0636
2013-07-23 2013-06-30 13F FISERV COM 337738108 77,330 77,330 6,759 0.0298
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2016-11-10 2016-09-30 13F FISERV CALL Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-08-01 2016-06-30 13F FISERV CALL Call 3,585 390 n/a n/a n/a
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.