1,817 hedge funds and large institutions have $84B invested in Fiserv in 2025 Q2 according to their latest regulatory filings, with 182 funds opening new positions, 731 increasing their positions, 662 reducing their positions, and 231 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less ownership

Funds ownership:

less funds holding

Funds holding:

21% less first-time investments, than exits

New positions opened: 182 | Existing positions closed: 231

24% less capital invested

Capital invested by funds: $111B → $84B (-$26.6B)

36% less funds holding in top 10

Funds holding in top 10: 13385 (-48)

Holders
1,817
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
85
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$764M
Puts
$435M
Net Calls
Net Calls Change

Top Buyers

1 +$426M
2 +$357M
3 +$318M
4
Jane Street
Jane Street
New York
+$244M
5
Millennium Management
Millennium Management
New York
+$227M

Top Sellers

1 -$2.19B
2 -$1.52B
3 -$961M
4
ECU
Egerton Capital (UK)
United Kingdom
-$526M
5
BlackRock
BlackRock
New York
-$387M
Name Holding Trade Value Shares
Change
Change in
Stake
TG
101
TCW Group
California
$113M
GC
102
Giverny Capital
Quebec, Canada
$112M
BMO
103
Beck Mack & Oliver
New York
$109M
Artisan Partners
104
Artisan Partners
Wisconsin
$107M
Zurich Cantonal Bank
105
Zurich Cantonal Bank
Switzerland
$103M
MAM
106
Madison Asset Management
Wisconsin
$103M
Corient Private Wealth
107
Corient Private Wealth
Florida
$102M
Robeco Institutional Asset Management
108
Robeco Institutional Asset Management
Netherlands
$101M
HNB
109
Huntington National Bank
Ohio
$101M
CB
110
Commerce Bank
Missouri
$99.8M
ClearBridge Investments
111
ClearBridge Investments
New York
$98.5M
BFS
112
Bradley Foster & Sargent
Connecticut
$95.1M
State Board of Administration of Florida Retirement System
113
State Board of Administration of Florida Retirement System
Florida
$94.8M
Universal-Beteiligungs- und Servicegesellschaft
114
Universal-Beteiligungs- und Servicegesellschaft
Germany
$94.6M
BHIA
115
Birch Hill Investment Advisors
Massachusetts
$93.1M
Mariner
116
Mariner
Kansas
$93M
SL
117
Summitry LLC
California
$93M
Victory Capital Management
118
Victory Capital Management
Texas
$92.4M
Ensign Peak Advisors
119
Ensign Peak Advisors
Utah
$90.3M
MAMU
120
Marathon Asset Management (UK)
United Kingdom
$90.2M
New York State Teachers Retirement System (NYSTRS)
121
New York State Teachers Retirement System (NYSTRS)
New York
$88.3M
Cerity Partners
122
Cerity Partners
New York
$87.5M
Korea Investment Corp
123
Korea Investment Corp
South Korea
$84.4M
NSCM
124
New South Capital Management
Tennessee
$84.2M
NC
125
Nicholas Company
Wisconsin
$83.4M