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Penumbra shares owned by CSS

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

Historical chart of CSS investment in Penumbra

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Penumbra by CSS

Quarter filed Position value Share count Share price at filing
2026-03-31 $24M 74k 328.37

More positions owned by CSS

Lumentum Hldgs Note 0.500% 6/1 (Principal)
Echostar Corp Note 3.875%11/3 (Principal)
Jazz Investments I Note 2.000% 6/1 (Principal)
Live Nation Entertainment In Note 3.125% 1/1 (Principal)
Transocean Deb 4.625% 9/3 (Principal)
Peabody Engr Corp Note 3.250% 3/0 (Principal)
Gamestop Corp Cl A (GME)
Nextera Energy Unit 02/15/2029 (NEE.PV)
Centerpoint Energy Note 4.250% 8/1 (Principal)
Penumbra (PEN)
Alnylam Pharmaceuticals Note 1.000% 9/1 (Principal)
Hologic
Spdr Gold Tr Gold Shs (GLD)
Invesco Exchange Traded Fd T S&p500 Eql Wgt (RSP)
Vanguard Index Fds S&p 500 Etf Shs (VOO)

View all positions for CSS

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