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W.R. Berkley

911 hedge funds and large institutions have $18.6B invested in W.R. Berkley in 2025 Q2 according to their latest regulatory filings, with 99 funds opening new positions, 348 increasing their positions, 334 reducing their positions, and 80 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
911
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
22
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$13.6M
Puts
$6.71M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Marshall Wace
126
Marshall Wace
United Kingdom
$13.1M
QCM
127
QRG Capital Management
Illinois
$12.8M
Bank of Nova Scotia
128
Bank of Nova Scotia
Ontario, Canada
$12.7M
Prudential Financial
129
Prudential Financial
New Jersey
$12.7M
QCM
130
Quantinno Capital Management
New York
$12.7M
Mercer Global Advisors
131
Mercer Global Advisors
Colorado
$12.5M
SLAML
132
Swiss Life Asset Management Ltd
$12.2M
New York State Common Retirement Fund
133
New York State Common Retirement Fund
New York
$11.7M
Chevy Chase Trust
134
Chevy Chase Trust
Maryland
$11.6M
Corient Private Wealth
135
Corient Private Wealth
Florida
$11.5M
STCG
136
Speece Thorson Capital Group
Minnesota
$11.4M
AAF
137
Andra AP-fonden
Sweden
$11.1M
IIM
138
INTECH Investment Management
Florida
$11.1M
Hudson Bay Capital Management
139
Hudson Bay Capital Management
Connecticut
$11M
FCM
140
Frontier Capital Management
Massachusetts
$11M
GF
141
Gabelli Funds
New York
$10.7M
Wellington Management Group
142
Wellington Management Group
Massachusetts
$10.6M
RAM
143
Resona Asset Management
Japan
$10.5M
Treasurer of the State of North Carolina
144
Treasurer of the State of North Carolina
North Carolina
$10.4M
IMRF
145
Illinois Municipal Retirement Fund
Illinois
$10.1M
Commonwealth Equity Services
146
Commonwealth Equity Services
Massachusetts
$9.97M
Asset Management One
147
Asset Management One
Japan
$9.94M
EAM
148
Erste Asset Management
Austria
$9.58M
CIM
149
Corbyn Investment Management
Maryland
$9.54M
A
150
AustralianSuper
Australia
$9.34M