We are live on ! Find out more
PEN icon

Penumbra

420 hedge funds and large institutions have $9.39B invested in Penumbra in 2025 Q1 according to their latest regulatory filings, with 91 funds opening new positions, 144 increasing their positions, 132 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed

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 funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

13% more capital invested

Capital invested by funds: $8.3B → $9.39B (+$1.09B)

9% more repeat investments, than reductions

Existing positions increased: 144 | Existing positions reduced: 132

0.16% more ownership

Funds ownership: 90.99%91.15% (+0.16%)

Holders
420
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$95.8M
Puts
$15.9M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
276
$455K
277
$438K
278
$429K
279
$424K
280
$415K
281
$403K
282
$400K
283
$398K
284
$387K
285
$383K
286
$378K
287
$377K
288
$375K
289
$368K
290
$367K
291
$361K
292
$359K
293
$349K
294
$342K
295
$335K
296
$328K
297
$324K
298
$323K
299
$319K
300
$319K