Gossamer Bio Inc.

0.95
-0.03 (-2.91%)
At close: Apr 03, 2025, 3:59 PM
0.96
1.44%
After-hours: Apr 03, 2025, 07:55 PM EDT

13F Institute Ownership

Total Institutes of 114 in Gossamer Bio expanded their positions with an increase of 7 investors compared to the previous quarter. A reduction of 3.54M shares, as total invested capital declined by $17.63M with ownership percentage dropping from 77.26% to 75.70%.

Options Activity

Institutions are holding more Calls Contracts as Puts Contracts, indicating a bullish sentiment.
Put/Call 0.678
0.68
Call Flow 821,276
60%
Put Flow 557,200
40%

Top Shareholders

Institute Ownership Shares Shares % Change Market Value Portfolio
Octagon Capital Advisors LP 8.11% 18.35M +99.72% 16.6M 2.73%
Nea Management Company, LLC 7.99% 18.09M +0.00% 16.37M 0.92%
Vanguard Group Inc 4.43% 10.03M -14.63% 9.08M < 0.01%

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