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W.R. Berkley

912 hedge funds and large institutions have $18.7B invested in W.R. Berkley in 2025 Q1 according to their latest regulatory filings, with 125 funds opening new positions, 331 increasing their positions, 331 reducing their positions, and 71 closing their positions.

New
Increased
Maintained
Reduced
Closed

142% more funds holding in top 10

Funds holding in top 10: 1229 (+17)

110% more call options, than puts

Call options by funds: $17.6M | Put options by funds: $8.4M

76% more first-time investments, than exits

New positions opened: 125 | Existing positions closed: 71

20% more capital invested

Capital invested by funds: $15.6B → $18.7B (+$3.09B)

4% more funds holding

Funds holding: 873912 (+39)

0.44% more ownership

Funds ownership: 68.73%69.16% (+0.44%)

0% more repeat investments, than reductions

Existing positions increased: 331 | Existing positions reduced: 331

Holders
912
Holders Change
+39
Holders Change %
+4.47%
% of All Funds
12.23%
Holding in Top 10
29
Holding in Top 10 Change
+17
Holding in Top 10 Change %
+141.67%
% of All Funds
0.39%
New
125
Increased
331
Reduced
331
Closed
71
Calls
$17.6M
Puts
$8.4M
Net Calls
+$9.25M
Net Calls Change
+$5.54M
Name Holding Trade Value Shares
Change
Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$2.59B -$6.15M -100,370 -0.3%
BlackRock
2
BlackRock
New York
$1.72B -$12.3M -201,400 -0.8%
Morgan Stanley
3
Morgan Stanley
New York
$1.12B -$158M -2,572,922 -14%
State Street
4
State Street
Massachusetts
$1.07B -$6.69M -109,208 -0.7%
Kayne Anderson Rudnick Investment Management
5
Kayne Anderson Rudnick Investment Management
California
$839M +$3.99M +65,163 +0.6%
Janus Henderson Group
6
Janus Henderson Group
United Kingdom
$619M -$77.8M -1,268,972 -13%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$560M +$12.6M +205,373 +3%
JP Morgan Chase
8
JP Morgan Chase
New York
$477M -$24.3M -396,910 -6%
Principal Financial Group
9
Principal Financial Group
Iowa
$357M +$55.2M +900,071 +22%
Norges Bank
10
Norges Bank
Norway
$339M +$6.11M +99,696 +2%
First Trust Advisors
11
First Trust Advisors
Illinois
$318M +$228M +3,724,627 +499%
Invesco
12
Invesco
Georgia
$296M -$23.9M -389,679 -9%
Wells Fargo
13
Wells Fargo
California
$292M +$75.9M +1,237,967 +43%
Bank of America
14
Bank of America
North Carolina
$248M +$32.7M +534,203 +18%
Northern Trust
15
Northern Trust
Illinois
$230M -$2.59M -42,327 -1%
Dimensional Fund Advisors
16
Dimensional Fund Advisors
Texas
$217M -$4.22M -68,897 -2%
PCH
17
Polar Capital Holdings
United Kingdom
$208M
Manulife (Manufacturers Life Insurance)
18
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$195M -$126M -2,052,020 -43%
1832 Asset Management
19
1832 Asset Management
Ontario, Canada
$192M -$8.75M -142,840 -5%
Royal London Asset Management
20
Royal London Asset Management
United Kingdom
$186M +$146M +2,378,175 +993%
UBS Group
21
UBS Group
Switzerland
$186M +$55.4M +904,706 +53%
UBS AM
22
UBS AM
Illinois
$181M +$3.22M +52,594 +2%
Legal & General Group
23
Legal & General Group
United Kingdom
$137M +$230K +3,747 +0.2%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$133M -$4.6M -75,128 -4%
MAM
25
Madison Asset Management
Wisconsin
$131M +$9.81M +160,017 +10%