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 2022
Institutional positions in Gossamer Bio, Inc. as of Jun 30, 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
- 129
- −8 vs. Q1 2022
- Shares held
- 63.7M
- +3.91M (+6.5%) vs. Q1 2022
- Total value
- $533.2M
- +$14.3M (+2.7%) vs. Q1 2022
- New holders
- 18
- 35 more added
- Sold out
- 26
- 51 more reduced
4 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding Gossamer Bio, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of America Corp | 452,822 | $3.79M | 0.00% | +154,855+52.0% | Added |
| Eversept Partners, LP | 468,303 | $3.92M | 0.38% | +93,580+25.0% | Added |
| Walleye Capital LLC | 557,366 | $4.67M | 0.13% | +304,541+120.5% | Added |
| Northern Trust Corp | 627,075 | $5.25M | 0.00% | +34,900+5.9% | Added |
| Goldman Sachs Group Inc | 640,589 | $5.36M | 0.00% | +184,697+40.5% | Added |
| Ally Bridge Group (NY) LLC | 700,000 | $5.86M | 5.34% | +250,000+55.6% | Added |
| Citigroup Inc | 874,786 | $7.32M | 0.01% | +808,377+1,217.3% | Added |
| FMR LLC | 951,006 | $7.96M | 0.00% | −2620.0% | Reduced |
| Point72 Asset Management, L.P. | 963,400 | $8.06M | 0.04% | +963,400 | New |
| Ikarian Capital, LLC | 1,000,387 | $8.37M | 3.47% | +225,072+29.0% | Added |
| Geode Capital Management, LLC | 1,026,055 | $8.59M | 0.00% | −3,772−0.4% | Reduced |
| Polar Asset Management Partners Inc. | 1,053,400 | $8.82M | 0.11% | +1,053,400 | New |
| Woodline Partners LP | 1,126,809 | $9.43M | 0.15% | +822,780+270.6% | Added |
| Morgan Stanley | 1,377,264 | $11.5M | 0.00% | +84,709+6.6% | Added |
| Millennium Management LLC | 1,480,705 | $12.4M | 0.02% | +1,307,018+752.5% | Added |
| Omega Fund Management, LLC | 1,500,000 | $12.6M | 4.01% | −1,664,835−52.6% | Reduced |
| Emerald Mutual Fund Advisers Trust | 1,661,480 | $13.9M | 0.81% | 00.0% | Unchanged |
| Palo Alto Investors LP | 1,750,651 | $14.7M | 1.28% | −6,106−0.3% | Reduced |
| Emerald Advisers, LLC | 1,862,622 | $15.6M | 0.80% | −86,955−4.5% | Reduced |
| Citadel Advisors LLC | 2,282,849 | $19.1M | 0.03% | +138,538+6.5% | Added |
| Kynam Capital Management, LP | 2,350,448 | $19.7M | 5.08% | +517,744+28.3% | Added |
| Artal Group S.A. | 2,358,968 | $19.7M | 1.10% | 00.0% | Unchanged |
| Boxer Capital, LLC | 2,462,358 | $20.6M | 1.31% | 00.0% | Unchanged |
| Octagon Capital Advisors LP | 2,758,069 | $23.1M | 6.16% | +194,931+7.6% | Added |
| Federated Hermes, Inc. | 3,526,478 | $29.5M | 0.08% | 00.0% | Unchanged |
| State Street Corp | 3,875,194 | $32.4M | 0.00% | +567,264+17.1% | Added |
| BlackRock Inc. | 5,165,964 | $43.2M | 0.00% | −163,167−3.1% | Reduced |
| Vanguard Group Inc | 5,852,327 | $49.0M | 0.00% | +197,585+3.5% | Added |
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 7,420,974 | $62.1M | 1.33% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −612,496−100.0% | Sold out |
| Parkman Healthcare Partners LLC | 0 | $0 | 0.00% | −200,185−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −78,603−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −70,410−100.0% | Sold out |
| Endurant Capital Management LP | 0 | $0 | 0.00% | −68,710−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −67,103−100.0% | Sold out |
| J. Goldman & Co LP | 0 | $0 | 0.00% | −58,403−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −52,082−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −49,889−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −35,500−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −35,253−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −24,354−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −23,882−100.0% | Sold out |
| Smith, Moore & Co. | 0 | $0 | 0.00% | −19,500−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −17,865−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −12,750−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −11,442−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −10,275−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −10,175−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −5,464−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −3,776−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| Alaethes Wealth LLC | 0 | $0 | 0.00% | −750−100.0% | Sold out |
| CWM, LLC | 0 | $0 | 0.00% | −165−100.0% | Sold out |
| Prospera Financial Services Inc | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Virginia Retirement Systems Et Al | – | – | – | – | Not filed |
| Parametric Portfolio Associates LLC | – | – | – | – | Not filed |
| Susquehanna Fundamental Investments, LLC | – | – | – | – | Not filed |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |