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W.R. Berkley

901 hedge funds and large institutions have $18.2B invested in W.R. Berkley in 2025 Q1 according to their latest regulatory filings, with 124 funds opening new positions, 326 increasing their positions, 329 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: 864901 (+37)

0.91% less ownership

Funds ownership: 68.52%67.61% (-0.91%)

1% less repeat investments, than reductions

Existing positions increased: 326 | Existing positions reduced: 329

Holders
901
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 -$183M
2 -$146M
3 -$90.4M
4
Millennium Management
Millennium Management
New York
-$53.8M
5
Goldman Sachs
Goldman Sachs
New York
-$43.1M
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
$318M
11
$296M
12
$292M
13
$248M
14
$230M
15
$217M
16
$208M
17
$195M
18
$192M
19
$186M
20
$186M
21
$181M
22
$137M
23
$133M
24
$131M
25
$130M