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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
MWM
976
Maridea Wealth Management
New York
Capstone Investment Advisors
977
Capstone Investment Advisors
New York
FDP
978
Financiere des Professionnels
Quebec, Canada
HAS
979
Horizon Advisory Services
New York
OC
980
Oppenheimer & Co
New York
VCM
981
Voleon Capital Management
California
SWP
982
Significant Wealth Partners
Illinois
PGFC
983
Peapack-Gladstone Financial Corp
New Jersey
JWCA
984
J.W. Cole Advisors
Florida
RCM
985
Requisite Capital Management
Texas
HTC
986
Haverford Trust Company
Pennsylvania
NP
987
NorthRock Partners
Minnesota
FIA
988
Foundations Investment Advisors
Arizona
CPIG
989
Chicago Partners Investment Group
Illinois
KFS
990
Kurt F. Somerville
GC
991
Gilbert & Cook
Iowa
AP
992
Advisors Preferred
Maryland
Simplex Trading
993
Simplex Trading
Illinois
ECM
994
Evergreen Capital Management
Washington
BRWA
995
B. Riley Wealth Advisors
Florida
JSW
996
Journey Strategic Wealth
New Jersey
AAM
997
Advisors Asset Management
Colorado
GAM
998
Groupama Asset Management
France
ESBC
999
E.S. Barr & Co
Kentucky
AIA
1000
AIMZ Investment Advisors
California