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W.R. Berkley

947 hedge funds and large institutions have $20B invested in W.R. Berkley in 2025 Q4 according to their latest regulatory filings, with 133 funds opening new positions, 311 increasing their positions, 351 reducing their positions, and 100 closing their positions.

New
Increased
Maintained
Reduced
Closed

33% more first-time investments, than exits

New positions opened: 133 | Existing positions closed: 100

16% more call options, than puts

Call options by funds: $16.8M | Put options by funds: $14.5M

10.11% more ownership

Funds ownership: 64.73%74.84% (+10%)

5% more capital invested

Capital invested by funds: $19B → $20B (+$971M)

2% more funds holding

Funds holding: 930947 (+17)

11% less repeat investments, than reductions

Existing positions increased: 311 | Existing positions reduced: 351

37% less funds holding in top 10

Funds holding in top 10: 1912 (-7)

Holders
947
Holders Change
+17
Holders Change %
+1.83%
% of All Funds
11.52%
Holding in Top 10
12
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-36.84%
% of All Funds
0.15%
New
133
Increased
311
Reduced
351
Closed
100
Calls
$16.8M
Puts
$14.5M
Net Calls
+$2.37M
Net Calls Change
-$17M
Name Holding Trade Value Shares
Change
Change in
Stake
CT
251
Caldwell Trust
Florida
$3.31M
SVWAG
252
Sound View Wealth Advisors Group
Georgia
$3.28M +$811 +11 +0%
UIM
253
USS Investment Management
United Kingdom
$3.26M +$20.3K +275 +0.6%
EI
254
Ethic Inc
New York
$3.24M +$66.5K +903 +2%
GWCM
255
Godshalk Welsh Capital Management
Pennsylvania
$3.17M -$47.8K -649 -1%
ECSS
256
Eurizon Capital SGR SpA
$3.15M +$3.31M +44,882 New
PFSRSONJ
257
Police & Firemen's Retirement System of New Jersey
New Jersey
$3.14M -$253K -3,428 -7%
Bank Julius Baer & Co
258
Bank Julius Baer & Co
Switzerland
$3.13M -$893K -12,117 -21%
Connor, Clark & Lunn Investment Management (CC&L)
259
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$3.1M +$3.26M +44,277 New
AIP
260
Ameritas Investment Partners
Nebraska
$3.08M -$163K -2,218 -5%
NYLIM
261
New York Life Investment Management
New York
$3.06M +$216K +2,935 +7%
MML Investors Services
262
MML Investors Services
Massachusetts
$3M -$21K -285 -0.7%
CWM
263
CIBC World Markets
New York
$2.94M +$3.09M +41,874 New
YCM
264
Yousif Capital Management
Michigan
$2.85M -$174K -2,357 -5%
TY
265
Titiun Yejiel
$2.84M +$2.98M +40,500 New
RIM
266
Rakuten Investment Management
Japan
$2.81M -$1.55M -20,979 -35%
VPIM
267
Vanguard Personalized Indexing Management
California
$2.81M -$113K -1,536 -4%
SIP
268
Stoneridge Investment Partners
Pennsylvania
$2.8M +$2.94M +39,946 New
Verition Fund Management
269
Verition Fund Management
Connecticut
$2.74M -$2.01M -27,243 -41%
NAM
270
Nissay Asset Management
Japan
$2.73M -$20.5K -278 -0.7%
Macquarie Group
271
Macquarie Group
Australia
$2.72M +$326K +4,417 +13%
HI
272
Horizon Investments
North Carolina
$2.72M +$122K +1,654 +4%
TAM
273
Tealwood Asset Management
Minnesota
$2.71M +$8.33K +113 +0.3%
CIBC Private Wealth Group
274
CIBC Private Wealth Group
Georgia
$2.7M -$237K -3,222 -8%
AM
275
AGF Management
Ontario, Canada
$2.69M -$537K -7,285 -16%