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Penumbra shares owned by Nine Masts Capital

Quarter-by-quarter ownership of Penumbra (PEN) shares owned by Nine Masts Capital from 13F filings

Historical chart of Nine Masts Capital investment in Penumbra

Tip: Access up to 7 years of quarterly data

All positions including Penumbra held by Nine Masts Capital consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Penumbra by Nine Masts Capital

Quarter filed Position value Share count Share price at filing
2026-03-31 $7.8M 24k 328.37

More positions owned by Nine Masts Capital

State Str Spdr S&p 500 Etf T Tr Unit (SPY)
Alibaba Group Hldg Note 0.500% 6/0 (Principal)
Alphabet Cap Stk Cl C (GOOG)
Warner Bros Discovery Com Ser A (WBD)
Silicon Laboratories (SLAB)
Hdfc Bank Sponsored Ads (HDB)
Electronic Arts (EA)
Fox Corp Cl B Com (FOX)
Norfolk Southern (NSC)
Clearwater Analytics Hldgs I Cl A (CWAN)
Webster Financial Corporation (WBS)
Invesco Qqq Tr Unit Ser 1 (QQQ)
Hologic
Nio Note 4.625%10/1 (Principal)
Ase Technology Hldg Sponsored Ads (ASX)

View all positions for Nine Masts Capital

Top funds holding Penumbra

FMR
BlackRock
Vanguard Group
Vanguard Capital Management
Vanguard Portfolio Management
HBK Investments
State Street Corporation
Millennium Management
Rtw Investments
Baillie Gifford & Co
Geode Capital Management
Balyasny Asset Management
Goldman Sachs Group
Citigroup
UBS Group

View all funds holding Penumbra