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 |
|---|---|---|---|---|---|
| Close Asset Management Ltd | 30 | $0 | 0.00% | −5,720−99.5% | Reduced |
| Rockefeller Capital Management L.P. | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Venture Visionary Partners LLC | 100 | $837 | 0.00% | +100 | New |
| Salem Investment Counselors Inc | 100 | $1.00K | 0.00% | 00.0% | Unchanged |
| Investors Research Corp | 69 | $1.00K | 0.00% | 00.0% | Unchanged |
| Howe & Rusling Inc | 100 | $1.00K | 0.00% | +100 | New |
| PFS Partners, LLC | 168 | $1.41K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 237 | $2.00K | 0.00% | −213−47.3% | Reduced |
| Daiwa Securities Group Inc. | 260 | $2.00K | 0.00% | 00.0% | Unchanged |
| Laurel Wealth Advisors LLC | 200 | $2.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 212 | $2.00K | 0.00% | +212 | New |
| Advisor Group Holdings, Inc. | 344 | $3.00K | 0.00% | −2,650−88.5% | Reduced |
| Captrust Financial Advisors | 390 | $3.00K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 460 | $3.00K | 0.00% | +460 | New |
| Royal Bank of Canada | 510 | $4.00K | 0.00% | −6,602−92.8% | Reduced |
| Beaird Harris Wealth Management, LLC | 717 | $6.00K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 750 | $6.28K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 1,575 | $13.0K | 0.00% | 00.0% | Unchanged |
| Endurance Wealth Management, Inc. | 1,700 | $14.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,936 | $25.0K | 0.00% | −5,315−64.4% | Reduced |
| Clearstead Advisors, LLC | 3,500 | $29.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 3,798 | $31.0K | 0.00% | −36,804−90.6% | Reduced |
| Wells Fargo & Company | 3,781 | $31.0K | 0.00% | −3,192−45.8% | Reduced |
| Great West Life Assurance Co | 3,929 | $32.0K | 0.00% | −1,418−26.5% | Reduced |
| Walleye Trading LLC | 3,901 | $33.0K | 0.00% | +3,901 | New |
| Metropolitan Life Insurance Co | 4,095 | $34.3K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 4,379 | $36.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 4,575 | $38.0K | 0.00% | −9,226−66.9% | Reduced |
| Barclays PLC | 4,979 | $41.0K | 0.00% | +4,979 | New |
| SG3 Management, LLC | 7,500 | $63.0K | 0.12% | −16,395−68.6% | Reduced |
| Denali Advisors LLC | 9,000 | $75.0K | 0.03% | +9,000 | New |
| Amalgamated Bank | 9,889 | $83.0K | 0.00% | +2,403+32.1% | Added |
| Janus Henderson Group PLC | 10,165 | $85.0K | 0.00% | +74+0.7% | Added |
| Corton Capital Inc. | 10,912 | $91.0K | 0.09% | +10,912 | New |
| Delphia (USA) Inc. | 11,935 | $100.0K | 0.07% | +11,935 | New |
| Arizona State Retirement System | 12,433 | $104.0K | 0.00% | −1,002−7.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,927 | $108.0K | 0.00% | −266−2.0% | Reduced |
| ProShare Advisors LLC | 13,080 | $110.0K | 0.00% | −6,491−33.2% | Reduced |
| Dowling & Yahnke LLC | 15,100 | $126.0K | 0.01% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 16,300 | $129.0K | 0.00% | 00.0% | Unchanged |
| E Fund Management Co., Ltd. | 16,419 | $137.0K | 0.01% | +16,419 | New |
| State Board of Administration of Florida Retirement System | 16,751 | $140.0K | 0.00% | +10+0.1% | Added |
| BNP Paribas Arbitrage, SA | 16,799 | $140.6K | 0.00% | −8,034−32.4% | Reduced |
| Virtus ETF Advisers LLC | 17,370 | $145.0K | 0.05% | +2,331+15.5% | Added |
| Legal & General Group Plc | 17,901 | $150.0K | 0.00% | −126−0.7% | Reduced |
| Principal Financial Group Inc | 18,351 | $154.0K | 0.00% | +18,351 | New |
| Mirae Asset Global Investments Co., Ltd. | 19,498 | $163.0K | 0.00% | +19,498 | New |
| Simplex Trading, LLC | 20,238 | $169.0K | 0.01% | +17,328+595.5% | Added |
| Trexquant Investment LP | 20,378 | $171.0K | 0.01% | −8,683−29.9% | Reduced |
| Gsa Capital Partners LLP | 21,822 | $183.0K | 0.03% | +2,115+10.7% | Added |
| Voya Investment Management LLC | 24,100 | $202.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 26,431 | $221.0K | 0.00% | −17,954−40.5% | Reduced |
| Manufacturers Life Insurance Company, The | 26,505 | $221.8K | 0.00% | −596−2.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 27,110 | $226.0K | 0.00% | +10,908+67.3% | Added |
| SG Americas Securities, LLC | 28,467 | $238.0K | 0.00% | +14,173+99.2% | Added |
| American International Group, Inc. | 29,478 | $247.0K | 0.00% | −1,392−4.5% | Reduced |
| MetLife Investment Management | 30,790 | $257.7K | 0.00% | −4,450−12.6% | Reduced |
| New York State Common Retirement Fund | 31,019 | $260.0K | 0.00% | −13,449−30.2% | Reduced |
| Acuta Capital Partners, LLC | 32,000 | $268.0K | 0.15% | +32,000 | New |
| Squarepoint Ops LLC | 32,561 | $273.0K | 0.00% | −18,186−35.8% | Reduced |
| Change Path, LLC | 33,293 | $279.0K | 0.02% | −748−2.2% | Reduced |
| Credit Suisse AG | 35,068 | $293.0K | 0.00% | −3,186−8.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 37,776 | $315.0K | 0.00% | −57,824−60.5% | Reduced |
| D. E. Shaw & Co., Inc. | 37,748 | $316.0K | 0.00% | −5,166−12.0% | Reduced |
| Deutsche Bank AG | 38,938 | $326.0K | 0.00% | −1,027−2.6% | Reduced |
| Belvedere Trading LLC | 32,617 | $391.0K | 0.42% | +32,617 | New |
| UBS Asset Management Americas Inc | 47,951 | $401.3K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 49,800 | $417.0K | 0.00% | 00.0% | Unchanged |
| Martingale Asset Management L P | 50,027 | $420.0K | 0.01% | +14,215+39.7% | Added |
| State of Wisconsin Investment Board | 52,266 | $437.0K | 0.00% | −24,034−31.5% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 57,367 | $480.0K | 0.00% | +12,113+26.8% | Added |
| Invesco Ltd. | 59,020 | $494.0K | 0.00% | +9,251+18.6% | Added |
| JPMorgan Chase & Co | 59,004 | $495.0K | 0.00% | −51,309−46.5% | Reduced |
| Cubist Systematic Strategies, LLC | 64,696 | $542.0K | 0.00% | −31,566−32.8% | Reduced |
| California State Teachers Retirement System | 66,376 | $556.0K | 0.00% | −2,914−4.2% | Reduced |
| Renaissance Technologies LLC | 68,900 | $577.0K | 0.00% | −63,200−47.8% | Reduced |
| PDT Partners, LLC | 69,728 | $584.0K | 0.05% | −31,024−30.8% | Reduced |
| Rhumbline Advisers | 73,650 | $616.0K | 0.00% | −11,310−13.3% | Reduced |
| Pura Vida Investments, LLC | 80,878 | $677.0K | 0.11% | −7,051−8.0% | Reduced |
| Jane Street Group, LLC | 95,697 | $801.0K | 0.00% | +64,006+202.0% | Added |
| HighVista Strategies LLC | 96,795 | $810.0K | 0.49% | +26,753+38.2% | Added |
| Boothbay Fund Management, LLC | 102,966 | $862.0K | 0.03% | +30,466+42.0% | Added |
| Cinctive Capital Management LP | 103,519 | $866.0K | 0.04% | +103,519 | New |
| Swiss National Bank | 108,100 | $905.0K | 0.00% | −9,400−8.0% | Reduced |
| UBS Group AG | 113,825 | $953.0K | 0.00% | −69,973−38.1% | Reduced |
| Alyeska Investment Group, L.P. | 114,608 | $959.0K | 0.01% | −50,000−30.4% | Reduced |
| Group One Trading, L.P. | 134,204 | $1.12M | 0.03% | +126,664+1,679.9% | Added |
| Algert Global LLC | 142,272 | $1.19M | 0.09% | +57,330+67.5% | Added |
| Rafferty Asset Management, LLC | 145,746 | $1.22M | 0.01% | −44,727−23.5% | Reduced |
| Birchview Capital, LP | 159,088 | $1.33M | 0.97% | +30,000+23.2% | Added |
| Ensign Peak Advisors, Inc | 161,106 | $1.35M | 0.00% | +9,940+6.6% | Added |
| Nuveen Asset Management, LLC | 163,626 | $1.37M | 0.00% | −40,310−19.8% | Reduced |
| Bank of New York Mellon Corp | 192,890 | $1.61M | 0.00% | −35,133−15.4% | Reduced |
| Cormorant Asset Management, LP | 198,382 | $1.66M | 0.13% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 245,560 | $2.06M | 0.01% | −203,497−45.3% | Reduced |
| Altium Capital Management LP | 260,000 | $2.18M | 0.92% | +260,000 | New |
| Two Sigma Advisers, LP | 305,100 | $2.55M | 0.01% | +7,300+2.5% | Added |
| Norges Bank | 309,300 | $2.59M | 0.00% | −415,500−57.3% | Reduced |
| Marshall Wace, LLP | 347,751 | $2.91M | 0.01% | −224,321−39.2% | Reduced |
| Charles Schwab Investment Management Inc | 397,429 | $3.33M | 0.00% | −10,126−2.5% | Reduced |