Gossamer Bio, Inc.
GOSS- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001728117
No open-market purchases or sales by Gossamer Bio, Inc. insiders were filed in the last 90 days; 170 institutions reported holding it in 13F filings for Q2 2026, worth $60.8M in total; HHLR Advisors (Hillhouse) is the only superinvestor holding it.
13F holders, Q2 2021
Institutional positions in Gossamer Bio, Inc. as of Jun 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 115
- −8 vs. Q1 2021
- Shares held
- 53.1M
- −1.17M (−2.2%) vs. Q1 2021
- Total value
- $431.1M
- −$70.8M (−14.1%) vs. Q1 2021
- New holders
- 17
- 33 more added
- Sold out
- 25
- 35 more reduced
Compare with Q1 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GOSS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 170 | $60.8M |
| Q1 2026 | 185 | $56.3M |
| Q4 2025 | 195 | $573.4M |
| Q3 2025 | 164 | $473.7M |
| Q2 2025 | 124 | $218.0M |
| Q1 2025 | 119 | $186.9M |
| Q4 2024 | 105 | $155.0M |
| Q3 2024 | 100 | $172.6M |
| Q2 2024 | 94 | $164.7M |
| Q1 2024 | 109 | $233.5M |
| Q4 2023 | 98 | $192.0M |
| Q3 2023 | 96 | $171.2M |
| Q2 2023 | 99 | $74.4M |
| Q1 2023 | 111 | $97.9M |
| Q4 2022 | 120 | $225.1M |
| Q3 2022 | 160 | $1.02B |
| Q2 2022 | 129 | $533.2M |
| Q1 2022 | 141 | $519.8M |
| Q4 2021 | 133 | $664.9M |
| Q3 2021 | 128 | $687.7M |
| Q2 2021 | 115 | $431.1M |
| Q1 2021 | 123 | $501.9M |
Institutions, Q2 2021
Shares, value and share of portfolio for each institution holding Gossamer Bio, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Federation des caisses Desjardins du Quebec | 750 | $6.09K | 0.00% | 00.0% | Unchanged |
| Alaethes Wealth LLC | 750 | $6.00K | 0.00% | +750 | New |
| TCI Wealth Advisors, Inc. | 283 | $2.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 200 | $2.00K | 0.00% | 00.0% | Unchanged |
| Johnson Midwest Financial, LLC | 260 | $2.00K | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 300 | $2.00K | 0.00% | +300 | New |
| Laurel Wealth Advisors LLC | 200 | $2.00K | 0.00% | +200 | New |
| Aspire Private Capital, LLC | 200 | $2.00K | 0.00% | +200 | New |
| Brewin Dolphin Ltd | 169 | $1.37K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 105 | $1.00K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 143 | $1.00K | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 69 | $1.00K | 0.00% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 100 | $1.00K | 0.00% | +100 | New |
| Group One Trading, L.P. | 100 | $1.00K | 0.00% | +100 | New |
| Advisory Services Network, LLC | 40 | $0 | 0.00% | +40 | New |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −115,200−100.0% | Sold out |
| TT International Asset Management LTD | 0 | $0 | 0.00% | −75,000−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −74,000−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −49,902−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −38,506−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −36,064−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −30,602−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −27,003−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −24,014−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −17,973−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −14,931−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −13,672−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −12,765−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −12,041−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −11,273−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −10,301−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −5,267−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −4,059−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −2,168−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −250−100.0% | Sold out |
| Manchester Financial Inc | 0 | $0 | 0.00% | −180−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Sargent Bickham Lagudis LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |