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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
HFM
901
Harvest Fund Management
China
$2K
KG
902
Kilter Group
New York
$1.89K
SFS
903
Sunrise Financial Services
Washington
$1.89K
AP
904
Aspect Partners
Virginia
$1.68K
JGIA
905
Jackson Grant Investment Advisers
Connecticut
$1.68K
HHCP
906
Hilton Head Capital Partners
South Carolina
$1.61K
SS
907
SBI Securities
Japan
$1.47K
KFI
908
Key Financial Inc
Pennsylvania
$1.33K
BIA
909
Bell Investment Advisors
California
$1.12K
CMA
910
Cedar Mountain Advisors
Oregon
$1.12K
TAM
911
Tucker Asset Management
Colorado
$1.12K
RWM
912
Rialto Wealth Management
New York
$1.05K
RBC
913
Roble Belko & Company
Pennsylvania
$1K
VNA
914
Valley National Advisers
Pennsylvania
$1K
APW
915
Aventura Private Wealth
Florida
$982
PWA
916
Principia Wealth Advisory
Texas
$982
HIA
917
HFM Investment Advisors
New Jersey
$912
RIAS
918
Rachor Investment Advisory Services
Michigan
$912
1CP
919
1015 Capital Partners
Pennsylvania
$912
WPA
920
Wealth Preservation Advisors
Tennessee
$841
ACA
921
American Capital Advisory
Idaho
$772
QWM
922
Quaker Wealth Management
New Jersey
$772
RS
923
Rakuten Securities
Japan
$771
UFF
924
USA Financial Formulas
Michigan
$771
WW
925
Winnow Wealth
Texas
$710