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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
76
$12.5M
77
$12.5M
78
$11.5M
79
$11.4M
80
$11.1M
81
$10.8M
82
$10.8M
83
$10.2M
84
$9.76M
85
$9.57M
86
$9.37M
87
$9.36M
88
$9.32M
89
$9.28M
90
$9.13M
91
$8.99M
92
$8.98M
93
$8.95M
94
$8.91M
95
$8.8M
96
$8.13M
97
$7.83M
98
$7.41M
99
$6.82M
100
$6.79M