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Gossamer Bio shares owned by CSS

Quarter-by-quarter ownership of Gossamer Bio (GOSS) shares owned by CSS from 13F filings

Historical chart of CSS investment in Gossamer Bio

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Gossamer Bio by CSS

Quarter filed Position value Share count Share price at filing
2026-03-31 $11k 33k 0.33
2022-09-30 $386k 32k 11.99
2022-06-30 $241k 29k 8.37
2020-03-31 $676k 66k 10.19
2019-12-31 $392k 26k 15.00

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 Gossamer Bio

BlackRock
Vanguard Group
Kalehua Capital Management
AQR Capital Management
Vanguard Capital Management
State Street Corporation
Arch Venture Corp
Octagon Capital Advisors
Samsara BioCapital
Balyasny Asset Management
Acadian Asset Management
Siren
683 Capital Management
Hillhouse Capital Advisors
Geode Capital Management

View all funds holding Gossamer Bio