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Penumbra

420 hedge funds and large institutions have $9.28B invested in Penumbra in 2025 Q1 according to their latest regulatory filings, with 93 funds opening new positions, 143 increasing their positions, 131 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:

12% more capital invested

Capital invested by funds: $8.3B → $9.28B (+$986M)

9% more repeat investments, than reductions

Existing positions increased: 143 | Existing positions reduced: 131

0.88% less ownership

Funds ownership: 90.97%90.09% (-0.88%)

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
226
$811K
227
$809K
228
$805K
229
$802K
230
$802K
231
$801K
232
$792K
233
$776K
234
$775K
235
$773K
236
$766K
237
$761K
238
$759K
239
$749K
240
$746K
241
$737K
242
$733K
243
$732K
244
$732K
245
$730K
246
$718K
247
$700K
248
$677K
249
$656K
250
$655K