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W.R. Berkley

907 hedge funds and large institutions have $18.3B invested in W.R. Berkley in 2025 Q1 according to their latest regulatory filings, with 125 funds opening new positions, 329 increasing their positions, 329 reducing their positions, and 72 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: 869907 (+38)

0% more repeat investments, than reductions

Existing positions increased: 329 | Existing positions reduced: 329

0.71% less ownership

Funds ownership: 68.55%67.84% (-0.71%)

Holders
907
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
326
$1.89M
327
$1.88M
328
$1.87M
329
$1.84M
330
$1.79M
331
$1.77M
332
$1.77M
333
$1.77M
334
$1.75M
335
$1.75M
336
$1.74M
337
$1.73M
338
$1.73M
339
$1.72M
340
$1.71M
341
$1.71M
342
$1.71M
343
$1.71M
344
$1.7M
345
$1.7M
346
$1.67M
347
$1.67M
348
$1.66M
349
$1.66M
350
$1.65M