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 $62.7M 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
- +3.92M (+6.6%) vs. Q1 2022
- Total value
- $533.3M
- +$14.3M (+2.8%) 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 | $62.7M |
| Q1 2026 | 185 | $58.8M |
| Q4 2025 | 195 | $585.3M |
| Q3 2025 | 164 | $474.2M |
| Q2 2025 | 124 | $218.1M |
| Q1 2025 | 119 | $186.9M |
| Q4 2024 | 105 | $155.7M |
| Q3 2024 | 100 | $173.2M |
| Q2 2024 | 94 | $165.5M |
| Q1 2024 | 109 | $244.2M |
| Q4 2023 | 98 | $197.8M |
| Q3 2023 | 96 | $171.4M |
| Q2 2023 | 99 | $74.7M |
| Q1 2023 | 111 | $97.9M |
| Q4 2022 | 120 | $225.1M |
| Q3 2022 | 160 | $1.02B |
| Q2 2022 | 129 | $533.3M |
| Q1 2022 | 141 | $519.8M |
| Q4 2021 | 133 | $666.5M |
| 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 |
|---|---|---|---|---|---|
| HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse) | 7,420,974 | $62.1M | 1.33% | 00.0% | Unchanged |
| Vanguard Group Inc | 5,852,327 | $49.0M | 0.00% | +197,585+3.5% | Added |
| BlackRock Inc. | 5,165,964 | $43.2M | 0.00% | −163,167−3.1% | Reduced |
| State Street Corp | 3,875,194 | $32.4M | 0.00% | +567,264+17.1% | Added |
| Federated Hermes, Inc. | 3,526,478 | $29.5M | 0.08% | 00.0% | Unchanged |
| Octagon Capital Advisors LP | 2,758,069 | $23.1M | 6.16% | +194,931+7.6% | Added |
| Boxer Capital, LLC | 2,462,358 | $20.6M | 1.31% | 00.0% | Unchanged |
| Artal Group S.A. | 2,358,968 | $19.7M | 1.10% | 00.0% | Unchanged |
| Kynam Capital Management, LP | 2,350,448 | $19.7M | 5.08% | +517,744+28.3% | Added |
| Citadel Advisors LLC | 2,282,849 | $19.1M | 0.03% | +138,538+6.5% | Added |
| Emerald Advisers, LLC | 1,862,622 | $15.6M | 0.80% | −86,955−4.5% | Reduced |
| Palo Alto Investors LP | 1,750,651 | $14.7M | 1.28% | −6,106−0.3% | Reduced |
| Emerald Mutual Fund Advisers Trust | 1,661,480 | $13.9M | 0.81% | 00.0% | Unchanged |
| Omega Fund Management, LLC | 1,500,000 | $12.6M | 4.01% | −1,664,835−52.6% | Reduced |
| Millennium Management LLC | 1,480,705 | $12.4M | 0.02% | +1,307,018+752.5% | Added |
| Morgan Stanley | 1,377,264 | $11.5M | 0.00% | +84,709+6.6% | Added |
| Woodline Partners LP | 1,126,809 | $9.43M | 0.15% | +822,780+270.6% | Added |
| Polar Asset Management Partners Inc. | 1,053,400 | $8.82M | 0.11% | +1,053,400 | New |
| Geode Capital Management, LLC | 1,026,055 | $8.59M | 0.00% | −3,772−0.4% | Reduced |
| Ikarian Capital, LLC | 1,000,387 | $8.37M | 3.47% | +225,072+29.0% | Added |
| Point72 Asset Management, L.P. | 963,400 | $8.06M | 0.04% | +963,400 | New |
| FMR LLC | 951,006 | $7.96M | 0.00% | −2620.0% | Reduced |
| Citigroup Inc | 874,786 | $7.32M | 0.01% | +808,377+1,217.3% | Added |
| Ally Bridge Group (NY) LLC | 700,000 | $5.86M | 5.34% | +250,000+55.6% | Added |
| Goldman Sachs Group Inc | 640,589 | $5.36M | 0.00% | +184,697+40.5% | Added |
| Northern Trust Corp | 627,075 | $5.25M | 0.00% | +34,900+5.9% | Added |
| Walleye Capital LLC | 557,366 | $4.67M | 0.13% | +304,541+120.5% | Added |
| Eversept Partners, LP | 468,303 | $3.92M | 0.38% | +93,580+25.0% | Added |
| Bank of America Corp | 452,822 | $3.79M | 0.00% | +154,855+52.0% | Added |
| Charles Schwab Investment Management Inc | 397,429 | $3.33M | 0.00% | −10,126−2.5% | Reduced |
| Marshall Wace, LLP | 347,751 | $2.91M | 0.01% | −224,321−39.2% | Reduced |
| Norges Bank | 309,300 | $2.59M | 0.00% | −415,500−57.3% | Reduced |
| Two Sigma Advisers, LP | 305,100 | $2.55M | 0.01% | +7,300+2.5% | Added |
| Altium Capital Management LP | 260,000 | $2.18M | 0.92% | +260,000 | New |
| Two Sigma Investments, LP | 245,560 | $2.06M | 0.01% | −203,497−45.3% | Reduced |
| Cormorant Asset Management, LP | 198,382 | $1.66M | 0.13% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 192,890 | $1.61M | 0.00% | −35,133−15.4% | Reduced |
| Nuveen Asset Management, LLC | 163,626 | $1.37M | 0.00% | −40,310−19.8% | Reduced |
| Ensign Peak Advisors, Inc | 161,106 | $1.35M | 0.00% | +9,940+6.6% | Added |
| Birchview Capital, LP | 159,088 | $1.33M | 0.97% | +30,000+23.2% | Added |
| Rafferty Asset Management, LLC | 145,746 | $1.22M | 0.01% | −44,727−23.5% | Reduced |
| Algert Global LLC | 142,272 | $1.19M | 0.09% | +57,330+67.5% | Added |
| Group One Trading, L.P. | 134,204 | $1.12M | 0.03% | +126,664+1,679.9% | Added |
| Alyeska Investment Group, L.P. | 114,608 | $959.0K | 0.01% | −50,000−30.4% | Reduced |
| UBS Group AG | 113,825 | $953.0K | 0.00% | −69,973−38.1% | Reduced |
| Swiss National Bank | 108,100 | $905.0K | 0.00% | −9,400−8.0% | Reduced |
| Cinctive Capital Management LP | 103,519 | $866.0K | 0.04% | +103,519 | New |
| Boothbay Fund Management, LLC | 102,966 | $862.0K | 0.03% | +30,466+42.0% | Added |
| HighVista Strategies LLC | 96,795 | $810.0K | 0.49% | +26,753+38.2% | Added |
| Jane Street Group, LLC | 95,697 | $801.0K | 0.00% | +64,006+202.0% | Added |
| Pura Vida Investments, LLC | 80,878 | $677.0K | 0.11% | −7,051−8.0% | Reduced |
| Rhumbline Advisers | 73,650 | $616.0K | 0.00% | −11,310−13.3% | Reduced |
| PDT Partners, LLC | 69,728 | $584.0K | 0.05% | −31,024−30.8% | Reduced |
| Renaissance Technologies LLC | 68,900 | $577.0K | 0.00% | −63,200−47.8% | Reduced |
| California State Teachers Retirement System | 66,376 | $556.0K | 0.00% | −2,914−4.2% | Reduced |
| Cubist Systematic Strategies, LLC | 64,696 | $542.0K | 0.00% | −31,566−32.8% | Reduced |
| JPMorgan Chase & Co | 59,004 | $495.0K | 0.00% | −51,309−46.5% | Reduced |
| Invesco Ltd. | 59,020 | $494.0K | 0.00% | +9,251+18.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 57,367 | $480.0K | 0.00% | +12,113+26.8% | Added |
| State of Wisconsin Investment Board | 52,266 | $437.0K | 0.00% | −24,034−31.5% | Reduced |
| Martingale Asset Management L P | 50,027 | $420.0K | 0.01% | +14,215+39.7% | Added |
| Alliancebernstein L.P. | 49,800 | $417.0K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 47,951 | $401.3K | 0.00% | 00.0% | Unchanged |
| Belvedere Trading LLC | 32,617 | $391.0K | 0.42% | +32,617 | New |
| Deutsche Bank AG | 38,938 | $326.0K | 0.00% | −1,027−2.6% | Reduced |
| D. E. Shaw & Co., Inc. | 37,748 | $316.0K | 0.00% | −5,166−12.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 37,776 | $315.0K | 0.00% | −57,824−60.5% | Reduced |
| Credit Suisse AG | 35,068 | $293.0K | 0.00% | −3,186−8.3% | Reduced |
| Change Path, LLC | 33,293 | $279.0K | 0.02% | −748−2.2% | Reduced |
| Squarepoint Ops LLC | 32,561 | $273.0K | 0.00% | −18,186−35.8% | Reduced |
| Acuta Capital Partners, LLC | 32,000 | $268.0K | 0.15% | +32,000 | New |
| New York State Common Retirement Fund | 31,019 | $260.0K | 0.00% | −13,449−30.2% | Reduced |
| MetLife Investment Management | 30,790 | $257.7K | 0.00% | −4,450−12.6% | Reduced |
| American International Group, Inc. | 29,478 | $247.0K | 0.00% | −1,392−4.5% | Reduced |
| SG Americas Securities, LLC | 28,467 | $238.0K | 0.00% | +14,173+99.2% | Added |
| Allspring Global Investments Holdings, LLC | 27,110 | $226.0K | 0.00% | +10,908+67.3% | Added |
| Manufacturers Life Insurance Company, The | 26,505 | $221.8K | 0.00% | −596−2.2% | Reduced |
| Lazard Asset Management LLC | 26,431 | $221.0K | 0.00% | −17,954−40.5% | Reduced |
| Voya Investment Management LLC | 24,100 | $202.0K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 21,822 | $183.0K | 0.03% | +2,115+10.7% | Added |
| Trexquant Investment LP | 20,378 | $171.0K | 0.01% | −8,683−29.9% | Reduced |
| Simplex Trading, LLC | 20,238 | $169.0K | 0.01% | +17,328+595.5% | Added |
| Mirae Asset Global Investments Co., Ltd. | 19,498 | $163.0K | 0.00% | +19,498 | New |
| Principal Financial Group Inc | 18,351 | $154.0K | 0.00% | +18,351 | New |
| Legal & General Group Plc | 17,901 | $150.0K | 0.00% | −126−0.7% | Reduced |
| Denali Advisors LLC | 18,000 | $150.0K | 0.03% | +18,000 | New |
| Virtus ETF Advisers LLC | 17,370 | $145.0K | 0.05% | +2,331+15.5% | Added |
| BNP Paribas Arbitrage, SA | 16,799 | $140.6K | 0.00% | −8,034−32.4% | Reduced |
| State Board of Administration of Florida Retirement System | 16,751 | $140.0K | 0.00% | +10+0.1% | Added |
| E Fund Management Co., Ltd. | 16,419 | $137.0K | 0.01% | +16,419 | New |
| DekaBank Deutsche Girozentrale | 16,300 | $129.0K | 0.00% | 00.0% | Unchanged |
| Dowling & Yahnke LLC | 15,100 | $126.0K | 0.01% | 00.0% | Unchanged |
| ProShare Advisors LLC | 13,080 | $110.0K | 0.00% | −6,491−33.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,927 | $108.0K | 0.00% | −266−2.0% | Reduced |
| Arizona State Retirement System | 12,433 | $104.0K | 0.00% | −1,002−7.5% | Reduced |
| Delphia (USA) Inc. | 11,935 | $100.0K | 0.07% | +11,935 | New |
| Corton Capital Inc. | 10,912 | $91.0K | 0.09% | +10,912 | New |
| Janus Henderson Group PLC | 10,165 | $85.0K | 0.00% | +74+0.7% | Added |
| Amalgamated Bank | 9,889 | $83.0K | 0.00% | +2,403+32.1% | Added |
| SG3 Management, LLC | 7,500 | $63.0K | 0.12% | −16,395−68.6% | Reduced |