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W.R. Berkley

910 hedge funds and large institutions have $18.6B invested in W.R. Berkley in 2025 Q1 according to their latest regulatory filings, with 125 funds opening new positions, 331 increasing their positions, 330 reducing their positions, and 71 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

4% more funds holding

Funds holding: 871910 (+39)

0.44% more ownership

Funds ownership: 68.69%69.13% (+0.44%)

0% more repeat investments, than reductions

Existing positions increased: 331 | Existing positions reduced: 330

Holders
910
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
29
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$17.6M
Puts
$8.4M
Net Calls
Net Calls Change

Top Sellers

1 -$158M
2 -$126M
3 -$77.8M
4
Millennium Management
Millennium Management
New York
-$46.3M
5
Goldman Sachs
Goldman Sachs
New York
-$37.1M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$2.59B
2
$1.72B
3
$1.12B
4
$1.07B
5
$839M
6
$619M
7
$560M
8
$477M
9
$357M
10
$339M
11
$318M
12
$296M
13
$292M
14
$248M
15
$230M
16
$217M
17
$208M
18
$195M
19
$192M
20
$186M
21
$186M
22
$181M
23
$137M
24
$133M
25
$131M