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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
301
$319K
302
$319K
303
$303K
304
$294K
305
$285K
306
$281K
307
$278K
308
$263K
309
$260K
310
$259K
311
$251K
312
$244K
313
$241K
314
$241K
315
$239K
316
$230K
317
$229K
318
$228K
319
$226K
320
$223K
321
$222K
322
$221K
323
$217K
324
$214K
325
$209K