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Ursa Fund Management, LLC

Position in PEN — Penumbra Inc

CIK 1693838 Danville, CA

Position in PEN

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$11,492,950
New position
Shares Held
35,000
first reported quarter
Ownership
0.089%
of shares outstanding
% of Portfolio
40.33%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority Sole 100% Shared 0% None 0%

Derivatives in PEN

reported options exposure · as of Mar 31, 2026
CallValue
$0
CallShares
0
PutValue
$16,352,826
PutShares
49,800

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

All Filings in PEN

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $16,352,826 49,800
2026-03-31 $11,492,950 35,000