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W.R. Berkley

932 hedge funds and large institutions have $19.9B invested in W.R. Berkley in 2025 Q4 according to their latest regulatory filings, with 125 funds opening new positions, 310 increasing their positions, 347 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: $ → $

1% more funds holding

Funds holding: 925932 (+7)

11% less repeat investments, than reductions

Existing positions increased: 310 | Existing positions reduced: 347

37% less funds holding in top 10

Funds holding in top 10: 1912 (-7)

Holders
932
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
UM
276
UniSuper Management
Australia
$2.64M
QCM
277
QRG Capital Management
Illinois
$2.63M
SIA
278
SeaBridge Investment Advisors
New Jersey
$2.62M
EWM
279
Empirical Wealth Management
Washington
$2.62M
Mirae Asset Global ETFs Holdings
280
Mirae Asset Global ETFs Holdings
Hong Kong
$2.56M
SMDAM
281
Sumitomo Mitsui DS Asset Management
Japan
$2.55M
Neuberger Berman Group
282
Neuberger Berman Group
New York
$2.53M
Pacer Advisors
283
Pacer Advisors
Pennsylvania
$2.49M
CIBC World Market
284
CIBC World Market
Ontario, Canada
$2.49M
Millennium Management
285
Millennium Management
New York
$2.47M
APIM
286
Agate Pass Investment Management
Washington
$2.46M
IAA
287
Independent Advisor Alliance
North Carolina
$2.44M
IIL
288
Insight Inv LLC
California
$2.43M
DF
289
Donoghue Forlines
Massachusetts
$2.41M
OPERF
290
Oregon Public Employees Retirement Fund
Oregon
$2.41M
AF
291
Avanza Fonder
Sweden
$2.39M
RMC
292
Resources Management Corp
Connecticut
$2.37M
DCM
293
Dean Capital Management
Kansas
$2.33M
FA
294
Faithward Advisors
Pennsylvania
$2.32M
ATC
295
Argent Trust Co
Tennessee
$2.31M
MOACM
296
Mutual of America Capital Management
New York
$2.26M
SPIA
297
Steward Partners Investment Advisory
New York
$2.26M
SC
298
Stance Capital
Massachusetts
$2.26M
Nordea Investment Management
299
Nordea Investment Management
Sweden
$2.21M
LIM
300
Leavell Investment Management
Alabama
$2.18M