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W.R. Berkley

944 hedge funds and large institutions have $20B invested in W.R. Berkley in 2025 Q4 according to their latest regulatory filings, with 132 funds opening new positions, 310 increasing their positions, 351 reducing their positions, and 100 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

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

more ownership

Funds ownership:

more capital invested

Capital invested by funds: $ → $

2% more funds holding

Funds holding: 928944 (+16)

12% less repeat investments, than reductions

Existing positions increased: 310 | Existing positions reduced: 351

37% less funds holding in top 10

Funds holding in top 10: 1912 (-7)

Holders
944
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
12
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$16.8M
Puts
$14.5M
Net Calls
Net Calls Change

Top Buyers

1 +$163M
2 +$84.2M
3 +$72.3M
4
UBS Group
UBS Group
Switzerland
+$66.8M
5
HSBC Holdings
HSBC Holdings
United Kingdom
+$65.2M

Top Sellers

1 -$683M
2 -$249M
3 -$187M
4
Morgan Stanley
Morgan Stanley
New York
-$148M
5
JP Morgan Chase
JP Morgan Chase
New York
-$144M
Name Holding Trade Value Shares
Change
Change in
Stake
Jacobs Levy Equity Management
951
Jacobs Levy Equity Management
New Jersey
Canada Pension Plan Investment Board
952
Canada Pension Plan Investment Board
Ontario, Canada
GC
953
Gillson Capital
Illinois
Wellington Management Group
954
Wellington Management Group
Massachusetts
LOAMS
955
Lombard Odier Asset Management (Switzerland)
Switzerland
HH
956
Hilltop Holdings
Texas
BJL
957
Brighton Jones LLC
Washington
AIM
958
Achmea Investment Management
Netherlands
WI
959
WBI Investments
New Jersey
SM
960
Stonegate Management
Illinois
SSA
961
Schonfeld Strategic Advisors
New York
WIM
962
Waverton Investment Management
United Kingdom
EP
963
Edgestream Partners
New Jersey
AC
964
AXQ Capital
New Jersey
IG
965
ING Group
Netherlands
CIP
966
Convergence Investment Partners
Florida
KC
967
Kepler Cheuvreux
IWC
968
Integrated Wealth Concepts
Massachusetts
EF
969
Empowered Funds
Pennsylvania
FA
970
Fountainhead AM
New Jersey
IGAM
971
iA Global Asset Management
Quebec, Canada
CG
972
Caprock Group
Idaho
AIA
973
Arbor Investment Advisors
North Carolina
P
974
Pitcairn
Pennsylvania
Lazard Asset Management
975
Lazard Asset Management
New York