Arch Venture Management, LLC Gossamer Bio, Inc. Transaction History
Arch Venture Management, LLC
- $229 Million
- Q3 2025
A detailed history of Arch Venture Management, LLC transactions in Gossamer Bio, Inc. stock. As of the latest transaction made, Arch Venture Management, LLC holds 8,055,916 shares of GOSS stock, worth $21.8 Million. This represents 9.24% of its overall portfolio holdings.
Number of Shares
8,055,916
Previous 8,055,916
-0.0%
Holding current value
$21.8 Million
Previous $9.91 Million
113.84%
% of portfolio
9.24%
Previous 5.25%
Shares
1 transactions
Others Institutions Holding GOSS
# of Institutions
180Shares Held
163MCall Options Held
8.11MPut Options Held
211K-
Nea Management Company, LLC Timonium, MD18.1MShares$49 Million2.97% of portfolio
-
Octagon Capital Advisors LP New York, NY17.1MShares$46.2 Million14.61% of portfolio
-
Vanguard Group Inc Valley Forge, PA12MShares$32.5 Million0.0% of portfolio
-
Samsara Bio Capital, LLC Palo Alto, CA6.13MShares$16.6 Million6.11% of portfolio
-
Palo Alto Investors LP Palo Alto, CA5.46MShares$14.8 Million2.85% of portfolio
About Gossamer Bio, Inc.
- Ticker GOSS
- Exchange NASDAQ
- Sector Healthcare
- Industry Biotechnology
- Shares Outstandng 93,954,000
- Market Cap $255M
- Description
- Gossamer Bio, Inc., a clinical-stage biopharmaceutical company, focuses on discovering, acquiring, developing, and commercializing therapeutics in the disease areas of immunology, inflammation, and oncology in the United States. The company is developing GB002, an inhaled, small molecule, platelet-derived growth factor receptor, or PDGFR, colony...