GOSSAMER BIO INC

Historical 13F Holders

Symbol
GOSS
CUSIP
38341P201
Type
Equity
Class
COM

13D/G Filers

Each filer's latest filing for 38341P201 since 12/18/2024, largest first.

Filer % of Class Filed
FMR LLC 13G
10.9% 11/6/2026
Event 10/30/2026
Opaleye Management Inc. 13G/A
7.0% 11/6/2026
Event 9/30/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (1)
D. E. Shaw & Co., L.P. 13D/A
4.2% 10/29/2026
Event 10/27/2026

13F Holders by Quarter

Period Filers Shares, Excl. Options Value, Excl. Options
2026 Q3 17 456 k $5.41M