Q2 2025 13F Holders as of 30 Jun 2025
-
Type / Class
-
Equity / Common Stock
-
Shares outstanding
-
227M
-
Number of holders
-
123
-
Total 13F shares, excl. options
-
177M
-
Shares change
-
+7.25M
-
Total reported value, excl. options
-
$218M
-
Value change
-
+$9.78M
-
Put/Call ratio
-
0.05
-
Number of buys
-
74
-
Number of sells
-
-53
-
Price
-
$1.23
Significant Holders of Gossamer Bio, Inc. - Common Stock (GOSS) as of Q2 2025
163 filings reported holding GOSS - Gossamer Bio, Inc. - Common Stock as of Q2 2025.
Gossamer Bio, Inc. - Common Stock (GOSS) has 123 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 177M shares
of 227M outstanding shares and own 77.97% of the company stock.
Largest 10 shareholders include Octagon Capital Advisors LP (18.4M shares), NEA Management Company, LLC (18.1M shares), BlackRock, Inc. (12.1M shares), VANGUARD GROUP INC (11.4M shares), ARCH Venture Management, LLC (8.06M shares), FMR LLC (7.32M shares), ACADIAN ASSET MANAGEMENT LLC (7.15M shares), 683 Capital Management, LLC (6.34M shares), SAMSARA BIOCAPITAL, LLC (6.13M shares), and Palo Alto Investors LP (5.74M shares).
This table shows the top 123 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price $ |
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.