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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
Cerity Partners
51
Cerity Partners
New York
$52.4M +$23.3M +316,842 +74%
Sumitomo Mitsui Trust Group
52
Sumitomo Mitsui Trust Group
Japan
$50.3M -$839K -11,388 -2%
Stifel Financial
53
Stifel Financial
Missouri
$49.3M -$10.2M -138,640 -16%
Caisse de Depot et Placement du Quebec (CDPQ)
54
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$48M +$27.1M +367,209 +115%
Truist Financial
55
Truist Financial
North Carolina
$48M -$44.4M -602,263 -47%
B
56
BloombergSen
Ontario, Canada
$47.7M -$3.88M -52,647 -7%
MAA
57
Mraz Amerine & Associates
California
$44.4M +$669K +9,076 +1%
Mitsubishi UFJ Asset Management
58
Mitsubishi UFJ Asset Management
Japan
$44M +$3.03M +41,125 +7%
RhumbLine Advisers
59
RhumbLine Advisers
Massachusetts
$43.5M -$2.87M -38,943 -6%
N
60
Nuveen
North Carolina
$42.1M -$89.3K -1,212 -0.2%
BNP Paribas Financial Markets
61
BNP Paribas Financial Markets
France
$40.8M +$7.91M +107,392 +23%
Victory Capital Management
62
Victory Capital Management
Texas
$38M -$8.75M -118,780 -18%
MC
63
Maren Capital
Illinois
$37.6M -$38.9M -527,355 -50%
Citigroup
64
Citigroup
New York
$37.6M +$10.4M +141,338 +36%
DB
65
Danske Bank
Denmark
$35.7M +$2.99M +40,638 +9%
Manulife (Manufacturers Life Insurance)
66
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$33.7M -$51.2M -694,539 -59%
BNP Paribas Asset Management
67
BNP Paribas Asset Management
France
$33.6M +$6.48M +87,961 +22%
Russell Investments Group
68
Russell Investments Group
United Kingdom
$32.6M +$11M +149,863 +48%
T. Rowe Price Associates
69
T. Rowe Price Associates
Maryland
$30M -$779K -10,572 -2%
California State Teachers Retirement System (CalSTRS)
70
California State Teachers Retirement System (CalSTRS)
California
$26.9M +$646K +8,771 +2%
APG Asset Management
71
APG Asset Management
Netherlands
$26.7M -$4.32M -58,663 -12%
AFIA
72
America First Investment Advisors
Nebraska
$26.6M -$19.2K -261 -0.1%
American Century Companies
73
American Century Companies
Missouri
$25.8M +$4.93M +66,901 +22%
AT
74
Arbejdsmarkedets Tillaegspension
$24.4M +$25.6M +347,460 New
SG Americas Securities
75
SG Americas Securities
New York
$24.1M +$23.6M +320,027 +1,333%