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, Q4 2022
Institutional positions in Gossamer Bio, Inc. as of Dec 31, 2022. 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
- 120
- −39 vs. Q3 2022
- Shares held
- 103.8M
- +18.6M (+21.8%) vs. Q3 2022
- Total value
- $225.1M
- −$795.5M (−77.9%) vs. Q3 2022
- New holders
- 21
- 51 more added
- Sold out
- 60
- 34 more reduced
1 institution that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Gossamer Bio, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ameritas Investment Partners, Inc. | 4,379 | $9.20K | 0.00% | 00.0% | Unchanged |
| Belpointe Asset Management LLC | 4,000 | $8.68K | 0.00% | +4,000 | New |
| Metropolitan Life Insurance Co | 3,952 | $8.58K | 0.00% | −143−3.5% | Reduced |
| Clearstead Advisors, LLC | 3,500 | $7.59K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 2,349 | $5.10K | 0.00% | −36,674−94.0% | Reduced |
| Endurance Wealth Management, Inc. | 1,700 | $4.00K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 960 | $2.08K | 0.00% | +80+9.1% | Added |
| Advisor Group Holdings, Inc. | 666 | $2.00K | 0.00% | +322+93.6% | Added |
| Federation des caisses Desjardins du Quebec | 750 | $1.63K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 601 | $1.30K | 0.00% | −104−14.8% | Reduced |
| Daiwa Securities Group Inc. | 260 | $1.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 182 | $395 | 0.00% | −95−34.3% | Reduced |
| PFS Partners, LLC | 155 | $337 | 0.00% | −13−7.7% | Reduced |
| GWM Advisors LLC | 145 | $315 | 0.00% | +145 | New |
| Salem Investment Counselors Inc | 100 | $217 | 0.00% | 00.0% | Unchanged |
| Cary Street Partner Investment Advisory LLC | 100 | $217 | 0.00% | +100 | New |
| Beaird Harris Wealth Management, LLC | 74 | $161 | 0.00% | −643−89.7% | Reduced |
| Advisory Services Network, LLC | 40 | $87 | 0.00% | +40 | New |
| Rockefeller Capital Management L.P. | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 10 | $0 | 0.00% | +10 | New |
| EcoR1 Capital, LLC | 0 | $0 | 0.00% | −4,160,887−100.0% | Sold out |
| Cormorant Asset Management, LP | 0 | $0 | 0.00% | −3,198,382−100.0% | Sold out |
| VR Adviser, LLC | 0 | $0 | 0.00% | −1,747,000−100.0% | Sold out |
| Omega Fund Management, LLC | 0 | $0 | 0.00% | −1,500,000−100.0% | Sold out |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −1,450,000−100.0% | Sold out |
| Emerald Mutual Fund Advisers Trust | 0 | $0 | 0.00% | −753,981−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −731,264−100.0% | Sold out |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −693,477−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −680,500−100.0% | Sold out |
| Emerald Advisers, LLC | 0 | $0 | 0.00% | −620,370−100.0% | Sold out |
| Nuveen Asset Management, LLC | 0 | $0 | 0.00% | −513,793−100.0% | Sold out |
| Nicholas Investment Partners, LP | 0 | $0 | 0.00% | −469,317−100.0% | Sold out |
| Candriam Luxembourg S.C.A. | 0 | $0 | 0.00% | −434,452−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −378,623−100.0% | Sold out |
| Ally Bridge Group (NY) LLC | 0 | $0 | 0.00% | −377,000−100.0% | Sold out |
| Pura Vida Investments, LLC | 0 | $0 | 0.00% | −341,878−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −339,206−100.0% | Sold out |
| Integral Health Asset Management, LLC | 0 | $0 | 0.00% | −300,000−100.0% | Sold out |
| Acuta Capital Partners, LLC | 0 | $0 | 0.00% | −284,500−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −215,246−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −157,348−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −150,656−100.0% | Sold out |
| Altium Capital Management LP | 0 | $0 | 0.00% | −135,000−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −124,978−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −121,546−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −114,772−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −86,541−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −80,000−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −55,000−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −50,825−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −47,450−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −46,867−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −46,728−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −43,509−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −37,014−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −35,800−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −34,205−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −32,301−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −32,260−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −27,866−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −27,700−100.0% | Sold out |
| Chartwell Investment Partners, LLC | 0 | $0 | 0.00% | −26,546−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −24,571−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −17,496−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −16,996−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −15,563−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −13,701−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −13,232−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −11,700−100.0% | Sold out |
| SG3 Management, LLC | 0 | $0 | 0.00% | −7,500−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −3,335−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −1,824−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −556−100.0% | Sold out |
| Lindbrook Capital, LLC | 0 | $0 | 0.00% | −273−100.0% | Sold out |
| Toth Financial Advisory Corp | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −54−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| Investors Research Corp | 0 | $0 | 0.00% | −69−100.0% | Sold out |
| The PNC Financial Services Group, Inc. | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Close Asset Management Ltd | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Dowling & Yahnke LLC | – | – | – | – | Not filed |