PEN icon

Penumbra

419 hedge funds and large institutions have $9.28B invested in Penumbra in 2025 Q1 according to their latest regulatory filings, with 92 funds opening new positions, 142 increasing their positions, 132 reducing their positions, and 40 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:

12% more capital invested

Capital invested by funds: $8.3B → $9.28B (+$980M)

8% more repeat investments, than reductions

Existing positions increased: 142 | Existing positions reduced: 132

0.94% less ownership

Funds ownership: 90.98%90.04% (-0.94%)

Holders
419
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
$438K
277
$429K
278
$424K
279
$415K
280
$403K
281
$400K
282
$398K
283
$387K
284
$383K
285
$378K
286
$377K
287
$375K
288
$368K
289
$367K
290
$361K
291
$359K
292
$349K
293
$342K
294
$335K
295
$328K
296
$324K
297
$323K
298
$319K
299
$319K
300
$319K