Fiserv, Inc.
DE ˙ XTRA ˙ US3377381088
46,90 € ↓ -3,50 (-6,94%)
2026-06-03
AKTIENPREIS
SecurityDE:FIV / Fiserv, Inc.
InstitutionHolocene Advisors, LP
Latest Disclosed Ownership129,271 shares
Latest Disclosed Value $ 7,213,322
Holocene Advisors, LP ownership in FIV / Fiserv, Inc.

On May 15, 2026 - Holocene Advisors, LP filed a 13F-HR form disclosing ownership of 129,271 shares of Fiserv, Inc. (DE:FIV) valued at $6,161,056 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,430,000 shares of Fiserv, Inc.. This represents a change in shares of -90.96% during the quarter. The current value of the position is $6,062,810 USD.

Holocene Advisors, LP 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.

DE: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)
2026-05-15 2026-03-31 13F FISERV COM 337738108 129,271 -1,300,729 -90.96 7,213 -92.49 0.0174
2026-02-17 2025-12-31 13F FISERV COM 337738108 1,430,000 1,334,972 1,404.82 96,053 684.04 0.2017
2025-11-14 2025-09-30 13F FISERV COM 337738108 95,028 -990,181 -91.24 12,252 -93.45 0.0279
2025-08-14 2025-06-30 13F FISERV COM 337738108 1,085,209 -568,524 -34.38 187,101 -48.77 0.4566
2025-05-15 2025-03-31 13F FISERV COM 337738108 1,653,733 850,713 105.94 365,194 121.39 1.0654
2025-02-14 2024-12-31 13F FISERV COM 337738108 803,020 803,020 164,956 0.5282
2024-05-15 2024-03-31 13F FISERV COM 337738108 0 -22,080 -100.00 0 -100.00
2024-02-14 2023-12-31 13F FISERV COM 337738108 22,080 22,080 2,933 0.0114
2023-11-14 2023-09-30 13F FISERV COM 337738108 0 -1,314,354 -100.00 0 -100.00
2023-08-14 2023-06-30 13F FISERV COM 337738108 1,314,354 1,247,904 1,877.96 165,806 2,107.79 0.7076
2023-05-15 2023-03-31 13F FISERV COM 337738108 66,450 84 0.13 7,511 11.97 0.0369
2023-02-14 2022-12-31 13F FISERV COM 337738108 66,366 66,366 6,708 0.0409
2021-05-17 2021-03-31 13F FISERV COM 337738108 0 -468,728 -100.00 0 -100.00
2021-02-16 2020-12-31 13F FISERV COM 337738108 468,728 -2,111,718 -81.84 53,369 -79.93 0.3367
2020-11-16 2020-09-30 13F FISERV COM 337738108 2,580,446 2,320,446 892.48 265,915 947.69 2.0218
2020-08-14 2020-06-30 13F FISERV COM 337738108 260,000 77,069 42.13 25,381 46.06 0.2225
2020-05-15 2020-03-31 13F FISERV COM 337738108 182,931 -213,579 -53.86 17,377 -62.10 0.1866
2020-02-14 2019-12-31 13F FISERV COM 337738108 396,510 396,510 45,848 0.4109
2019-08-14 2019-06-30 13F FISERV COM 337738108 0 -3,315 -100.00 0 -100.00
2019-05-15 2019-03-31 13F FISERV COM 337738108 3,315 -3,899 -54.05 293 -44.72 0.0045
2019-02-14 2018-12-31 13F FISERV COM 337738108 7,214 7,214 530 0.0085
2018-08-14 2018-06-30 13F FISERV COM 337738108 0 -8,240 -100.00 0 -100.00
2018-05-15 2018-03-31 13F FISERV COM 337738108 8,240 1,126 15.83 588 -36.98 0.0133
2018-02-14 2017-12-31 13F FISERV COM 337738108 7,114 7,114 933 0.0236
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
(%)
2019-11-14 2019-09-30 13F FISERV COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-08-14 2019-06-30 13F FISERV COM Call 539,300 49,163 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.