Fiserv, Inc.
DE ˙ XTRA ˙ US3377381088
47,05 € ↑0,15 (0,32%)
2026-06-04
DEL PRIS
SecurityDE:FIV / Fiserv, Inc.
InstitutionTwo Sigma Advisers, Lp
Latest Disclosed Ownership455,936 shares
Latest Disclosed Value $ 30,625,221
Two Sigma Advisers, Lp ownership in FIV / Fiserv, Inc.

On February 17, 2026 - Two Sigma Advisers, Lp filed a 13F-HR form disclosing ownership of 455,936 shares of Fiserv, Inc. (DE:FIV) valued at $25,942,758 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 331,636 shares of Fiserv, Inc.. This represents a change in shares of 37.48% during the quarter. The current value of the position is $21,451,789 USD.

Two Sigma Advisers, 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 and put 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)
2026-02-17 2025-12-31 13F FISERV COM 337738108 455,936 124,300 37.48 30,625 -28.37 0.0595
2025-11-14 2025-09-30 13F FISERV COM 337738108 331,636 294,800 800.30 42,758 573.34 0.0856
2025-08-14 2025-06-30 13F FISERV COM 337738108 36,836 36,836 6,351 0.0130
2023-02-14 2022-12-31 13F FISERV COM 337738108 0 -17,200 -100.00 0 -100.00
2022-11-14 2022-09-30 13F FISERV COM 337738108 17,200 -553,840 -96.99 1,609 -97.27 0.0047
2020-11-16 2020-09-30 13F FISERV COM 337738108 571,040 346,800 154.66 58,846 168.83 0.1681
2020-09-15 2020-06-30 13F/A-1 FISERV COM 337738108 224,240 189,236 540.61 21,890 558.35 0.0643
2020-08-14 2020-06-30 13F FISERV COM 337738108 224,240 189,236 21,890 63,254.8300
2020-05-15 2020-03-31 13F FISERV COM 337738108 35,004 -92,536 -72.55 3,325 -77.45 0.0127
2020-02-14 2019-12-31 13F FISERV COM 337738108 127,540 -1,674,600 -92.92 14,747 -92.10 0.0342
2019-11-14 2019-09-30 13F FISERV COM 337738108 1,802,140 -622,300 -25.67 186,684 -15.53 0.4570
2019-08-14 2019-06-30 13F FISERV COM 337738108 2,424,440 1,837,000 312.71 221,012 326.18 0.5500
2019-05-15 2019-03-31 13F FISERV COM 337738108 587,440 386,800 192.78 51,859 251.71 0.1308
2019-02-14 2018-12-31 13F FISERV COM 337738108 200,640 -383,180 -65.63 14,745 -69.34 0.0403
2018-11-14 2018-09-30 13F FISERV COM 337738108 583,820 -51,000 -8.03 48,095 2.26 0.1174
2018-08-14 2018-06-30 13F FISERV COM 337738108 634,820 -81,400 -11.37 47,034 -7.91 0.1265
2018-05-15 2018-03-31 13F FISERV COM 337738108 716,220 706,660 7,391.84 51,074 4,534.66 0.1385
2017-05-15 2017-03-31 13F FISERV COM 337738108 9,560 -47,100 -83.13 1,102 -80.45 0.0036
2016-11-14 2016-09-30 13F FISERV COM 337738108 56,660 44,500 365.95 5,636 326.32 0.0240
2016-08-15 2016-06-30 13F FISERV COM 337738108 12,160 -436,400 -97.29 1,322 -95.85 0.0067
2016-02-09 2014-12-31 13F/A-1 FISERV COMMON STOCK 337738108 448,560 439,200 4,692.31 31,834 5,161.82 0.2544
2015-02-17 2014-12-31 13F FISERV COMMON STOCK 337738108 435,160 30,885
2016-02-09 2014-09-30 13F/A-1 FISERV COM 337738108 9,360 -7,300 -43.82 605 -39.80 0.0048
2014-11-14 2014-09-30 13F FISERV COM 337738108 9,360 605
2016-02-09 2014-06-30 13F/A-1 FISERV Common Stock 337738108 16,660 16,660 1,005 0.0081
2014-08-14 2014-06-30 13F FISERV Common Stock 337738108 16,660 1,005
2014-02-14 2013-12-31 13F FISERV COM 337738108 0 -2,620 -100.00 0 -100.00
2013-11-14 2013-09-30 13F FISERV COM 337738108 2,620 2,620 265 0.0032
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
(%)
2016-05-16 2016-03-31 13F FISERV COM Call 0 0 n/a n/a n/a
2015-02-17 2014-12-31 13F FISERV COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-02-09 2014-09-30 13F/A FISERV COM Call 5,000 323 n/a n/a n/a
2014-11-14 2014-09-30 13F FISERV COM Call 5,000 323 n/a n/a n/a
Disclosed Put 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
(%)
2016-05-16 2016-03-31 13F FISERV COM Put 0 0 n/a n/a n/a
2015-02-17 2014-12-31 13F FISERV COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2016-02-09 2014-09-30 13F/A FISERV COM Put 4,000 259 n/a n/a n/a
2014-11-14 2014-09-30 13F FISERV COM Put 4,000 259 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.