Fiserv: which funds bought and sold

Institutions that bought and sold Fiserv shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 472 institutions that filed 13F reports for both quarters added to or opened positions in Fiserv, and 703 cut or closed them. Together they added a net 17.3M shares, +3.7% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 24.0M shares (+14.3%); index fund managers were net buyers of 4.5M shares (+3.1%). 83 opened a new position and 200 sold out entirely.

Bought, Q2 2026 472 institutions, 83 of them new holders Sold, Q2 2026 703 institutions, 200 of them sold out

Net change, all compared +17.3M shares (+3.7%)

Net change, active managers +24.0M shares (+14.3%), 44 bought, 47 sold

Buyers versus sellers

institutions compared, 1,321

472 bought 146 703 sold

Active managers and hedge funds 44 bought · 47 sold · +24.0M

Index fund managers 6 bought · 6 sold · +4.5M

Other institutions 422 bought · 650 sold · −11.2M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
First Eagle Investment Management, LLC Active manager	+14.2M +189.7%	21.7M	$1.1B
Hotchkis & Wiley Capital Management LLC Active manager	+4.6M +79.4%	10.5M	$514M
FMR LLC Active manager	+3.8M +68.6%	9.3M	$455M
Capital World Investors Active manager	+2.9M +21.0%	16.8M	$825M
Blackrock, Inc. Index funds	+2.5M +6.4%	42.4M	$2.1B
Harris Associates L P Active manager	+2.5M +12.5%	22.2M	$1.1B
Geode Capital Management, LLC Index funds	+2.1M +16.0%	15.3M	$760M
Federated Hermes, Inc. Active manager	+1.2M +14.4%	9.9M	$486M
Voloridge Investment Management, LLC Hedge fund	+1.0M New position	1.0M	$50.6M
LSV Asset Management Active manager	+978K +8091.5%	990K	$48.5M
Arrowstreet Capital, Limited Partnership Hedge fund	+977K +70.3%	2.4M	$116M
Turtle Creek Asset Management Inc.	+957K +36.2%	3.6M	$177M
Marshall Wace, LLP Hedge fund	+832K +126.7%	1.5M	$73M
Assenagon Asset Management S.A.	+770K +54.3%	2.2M	$107M
Acadian Asset Management LLC Active manager	+691K +106.7%	1.3M	$65.7M
Price T Rowe Associates Inc Active manager	+660K +19.7%	4.0M	$197M
Invesco Ltd.	+656K +10.1%	7.1M	$351M
Erste Asset Management Gmbh	+654K +10164.4%	660K	$32.2M
Allianz Asset Management Gmbh	+598K +2337.6%	624K	$30.8M
Canoe Financial LP	+528K +111.0%	1.0M	$49.3M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
First Eagle Investment Management, LLC Active manager	+14.2M +189.7%	21.7M	$1.1B
Hotchkis & Wiley Capital Management LLC Active manager	+4.6M +79.4%	10.5M	$514M
FMR LLC Active manager	+3.8M +68.6%	9.3M	$455M
Capital World Investors Active manager	+2.9M +21.0%	16.8M	$825M
Harris Associates L P Active manager	+2.5M +12.5%	22.2M	$1.1B
Federated Hermes, Inc. Active manager	+1.2M +14.4%	9.9M	$486M
Voloridge Investment Management, LLC Hedge fund	+1.0M New position	1.0M	$50.6M
LSV Asset Management Active manager	+978K +8091.5%	990K	$48.5M
Arrowstreet Capital, Limited Partnership Hedge fund	+977K +70.3%	2.4M	$116M
Marshall Wace, LLP Hedge fund	+832K +126.7%	1.5M	$73M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Longview Partners (Guernsey) Ltd	−2.9M Sold out	0	—
Squarepoint Ops LLC Hedge fund	−2.0M −98.6%	27K	$1.3M
Amundi	−1.9M −31.6%	4.1M	$203M
Qube Research & Technologies Ltd Hedge fund	−1.9M Sold out	0	—
Australiansuper Pty Ltd	−1.7M −94.7%	98K	$4.8M
AQR Capital Management LLC Hedge fund	−1.5M −53.1%	1.3M	$64.5M
Morgan Stanley	−1.4M −18.2%	6.5M	$319M
D. E. Shaw & Co., Inc. Hedge fund	−1.4M −24.1%	4.5M	$220M
UBS Group AG	−1.1M −31.9%	2.4M	$119M
Bank Julius Baer & Co. Ltd, Zurich	−1.0M −95.8%	44K	$2.1M
UBS Am, A Distinct Business Unit Of UBS Asset Management Americas LLC	−949K −22.2%	3.3M	$163M
Trexquant Investment LP Hedge fund	−889K Sold out	0	—
Jana Partners Management, LP Hedge fund	−774K −17.4%	3.7M	$180M
Swedbank AB	−754K −65.7%	393K	$19.3M
Junto Capital Management LP Hedge fund	−566K Sold out	0	—
Citadel Advisors LLC Hedge fund	−499K −68.4%	230K	$11.3M
Dimensional Fund Advisors LP	−497K −17.7%	2.3M	$114M
Jane Street Group, LLC	−486K −37.4%	815K	$40M
Capitolis Liquid Global Markets LLC	−448K Sold out	0	—
Neuberger Berman Group LLC Active manager	−440K −70.8%	182K	$8.9M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Squarepoint Ops LLC Hedge fund	−2.0M −98.6%	27K	$1.3M
Qube Research & Technologies Ltd Hedge fund	−1.9M Sold out	0	—
AQR Capital Management LLC Hedge fund	−1.5M −53.1%	1.3M	$64.5M
D. E. Shaw & Co., Inc. Hedge fund	−1.4M −24.1%	4.5M	$220M
Trexquant Investment LP Hedge fund	−889K Sold out	0	—
Jana Partners Management, LP Hedge fund	−774K −17.4%	3.7M	$180M
Junto Capital Management LP Hedge fund	−566K Sold out	0	—
Citadel Advisors LLC Hedge fund	−499K −68.4%	230K	$11.3M
Neuberger Berman Group LLC Active manager	−440K −70.8%	182K	$8.9M
Millennium Management LLC Hedge fund	−391K −81.5%	89K	$4.3M

New positions

largest by value

Institution	Shares	Value June 30, 2026
Voloridge Investment Management, LLCHedge fund	1.0M	$50.6M
Flat Footed LLC	240K	$11.8M
Xtx Topco Ltd	219K	$10.7M
Algebris (UK) Ltd	206K	$10.1M
Riverfront Investment Group, LLC	176K	$8.6M
Ossiam	151K	$7.4M
Jupiter Asset Management LtdActive manager	141K	$6.9M
Carlson Capital, L.P.	135K	$6.6M
Arrowmark Colorado Holdings LLC	104K	$5.1M
American Financial Group Inc	95K	$4.7M

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Longview Partners (Guernsey) Ltd	2.9M	$162M
Qube Research & Technologies LtdHedge fund	1.9M	$106M
Trexquant Investment LPHedge fund	889K	$49.6M
Junto Capital Management LPHedge fund	566K	$31.6M
Capitolis Liquid Global Markets LLC	448K	$25M
Capital Research Global InvestorsActive manager	373K	$20.8M
Cornerstone Investment Partners, LLC	359K	$20M
Worldquant Millennium Advisors LLCHedge fund	236K	$13.2M
Ieq Capital, LLC	210K	$11.7M
Pbu - The Pension Fund Of Early Childhood & Youth Educators	200K	$11.1M

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 1,144
Ten largest holders: 52.5%
Index fund managers: 30.5%
Active managers and hedge funds: 39.2%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	44	47	6	15	+24.0M	+14.3%
Index fund managers	6	6	0	0	+4.5M	+3.1%
Other institutions	422	650	77	185	−11.2M	−7.4%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Fiserv.

Only managers that filed a holdings report for both quarters are compared (1,321 here). 47 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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