Who owns Gossamer Bio Inc?
- Ticker: GOSS
- CUSIP Number: 38341p102
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Analyze quarterly positions in Gossamer Bio with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Gossamer Bio stock
Who bought or sold Gossamer Bio Inc this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| NEA Management Company | 18M | $56M | 0% | Dec 2025 |
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| BlackRock | 17M | $53M | 23% | Dec 2025 |
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| Octagon Capital Advisors | 14M | $43M | -18% | Dec 2025 |
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| Vanguard Group | 13M | $40M | 7% | Dec 2025 |
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| State Street Corporation | 9.3M | $29M | 140% | Dec 2025 |
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| Arch Venture Corp | 8.1M | $25M | 0% | Dec 2025 |
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| Samsara BioCapital | 7.2M | $22M | 18% | Dec 2025 |
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| 683 Capital Management | 5.5M | $17M | 2% | Dec 2025 |
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| Palo Alto Investors | 5.5M | $14M | -5% | Sep 2025 |
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| Siren | 5.2M | $16M | 0% | Dec 2025 |
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| Hillhouse Capital Advisors | 5.0M | $15M | 0% | Dec 2025 |
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| Geode Capital Management | 4.9M | $15M | 4% | Dec 2025 |
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| Acadian Asset Management | 4.4M | $14M | -12% | Dec 2025 |
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| FMR | 4.1M | $11M | -44% | Sep 2025 |
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| CI Private Wealth | 3.8M | $12M | 19124% | Dec 2025 |
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| Perceptive Advisors | 3.8M | $10M | 100% | Sep 2025 |
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| Millennium Management | 3.6M | $9.5M | 629% | Sep 2025 |
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| Susquehanna International | 3.3M | $10M | 0% | Dec 2025 |
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| Rock Springs Capital Management | 3.3M | $10M | 0% | Dec 2025 |
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| Opaleye Management | 2.7M | $8.4M | 0% | Dec 2025 |
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| Citadel Advisors | 2.7M | $7.0M | 192% | Sep 2025 |
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| Two Sigma Investments | 2.3M | $6.0M | 31% | Sep 2025 |
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| Jacobs Levy Equity Management | 2.2M | $6.8M | 55% | Dec 2025 |
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| Silverarc Capital Management | 2.1M | $6.6M | -55% | Dec 2025 |
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| Two Sigma Advisers | 1.9M | $4.9M | 12% | Sep 2025 |
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| Goldman Sachs Group | 1.8M | $5.6M | 498% | Dec 2025 |
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| UBS Group | 1.8M | $5.5M | -36% | Dec 2025 |
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| Charles Schwab Investment Management | 1.7M | $5.2M | -3% | Dec 2025 |
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| MB Generational Wealth | 1.6M | $5.0M | 13% | Dec 2025 |
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| Northern Trust | 1.4M | $4.4M | -5% | Dec 2025 |
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| Deutsche Bank Aktiengesellschaft | 1.3M | $4.0M | 0% | Dec 2025 |
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| Walleye Trading Advisors | 1.1M | $3.3M | 97% | Dec 2025 |
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| Royal Bank of Canada | 1.0M | $2.7M | 1119% | Sep 2025 |
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| Monashee Investment Management | 1.0M | $3.1M | 100% | Dec 2025 |
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| Ikarian Capital | 1.0M | $3.1M | 100% | Dec 2025 |
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| Integral Health Asset Management | 1.0M | $3.1M | 100% | Dec 2025 |
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| Hrt Financial | 957k | $3.0M | 100% | Dec 2025 |
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| Alyeska Investment Group | 909k | $2.8M | -52% | Dec 2025 |
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| Diadema Partners | 877k | $2.7M | 6% | Dec 2025 |
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| Balyasny Asset Management | 771k | $2.0M | 100% | Sep 2025 |
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| Arrowstreet Capital, Limited Partnership | 750k | $2.3M | 18% | Dec 2025 |
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| Adage Capital Partners GP | 727k | $1.9M | 100% | Sep 2025 |
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| ADAR1 Capital Management | 711k | $2.2M | 166% | Dec 2025 |
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| Renaissance Technologies | 659k | $2.0M | -78% | Dec 2025 |
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| Hennion & Walsh Asset Management | 653k | $2.0M | 100% | Dec 2025 |
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| AQR Capital Management | 647k | $1.7M | 100% | Sep 2025 |
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| Wellington Management Company | 642k | $1.7M | 100% | Sep 2025 |
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| Barclays | 577k | $1.8M | 112% | Dec 2025 |
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| Platinum Investment Mangement | 562k | $1.7M | -26% | Dec 2025 |
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| Jane Street | 541k | $1.7M | -50% | Dec 2025 |
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| Qube Research & Technologies | 541k | $1.7M | 159% | Dec 2025 |
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| Connor, Clark & Lunn Investment Management | 528k | $1.6M | 1975% | Dec 2025 |
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| Silverback Asset Management | 500k | $1.3M | 43% | Sep 2025 |
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| Invesco | 479k | $1.5M | 36% | Dec 2025 |
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| XTX Topco | 456k | $1.4M | 66% | Dec 2025 |
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| Exome Asset Management | 452k | $1.4M | 0% | Dec 2025 |
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| Bank of New York Mellon | 448k | $1.4M | 0% | Dec 2025 |
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| LPL Financial | 404k | $1.3M | 114% | Dec 2025 |
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| Wells Fargo & Company | 362k | $1.1M | 210% | Dec 2025 |
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| Bridgeway Capital Management | 336k | $883k | -31% | Sep 2025 |
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| Rafferty Asset Management | 313k | $970k | 100% | Dec 2025 |
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| Monaco Asset Management SAM | 309k | $959k | -78% | Dec 2025 |
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| Nuveen | 309k | $956k | -71% | Dec 2025 |
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| Mackenzie Financial | 307k | $954k | -1% | Dec 2025 |
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| Smith, Moore & Co. | 280k | $868k | 0% | Dec 2025 |
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| Eudaimonia Asset Management | 278k | $863k | 0% | Dec 2025 |
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| Jain Global | 278k | $862k | -74% | Dec 2025 |
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| Boothbay Fund Management | 275k | $853k | 100% | Dec 2025 |
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| D. E. Shaw & Co | 249k | $654k | 338% | Sep 2025 |
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| Sei Investments | 229k | $710k | 274% | Dec 2025 |
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| Squarepoint Ops | 222k | $687k | 100% | Dec 2025 |
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| Rhumbline Advisers | 215k | $666k | -5% | Dec 2025 |
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| Atom Investors | 206k | $638k | 55% | Dec 2025 |
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| Stonepine Capital Management | 205k | $635k | 0% | Dec 2025 |
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| Jpmorgan Chase & Co | 194k | $511k | 100% | Sep 2025 |
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| Caption Management | 190k | $587k | -92% | Dec 2025 |
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| Russell Investments | 171k | $530k | -75% | Dec 2025 |
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| Cubist Systematic Strategies | 163k | $428k | 100% | Sep 2025 |
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| Merit Financial Group | 155k | $481k | 15% | Dec 2025 |
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| PanAgora Asset Management | 147k | $457k | 393% | Dec 2025 |
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| Birchview Capital | 138k | $428k | 0% | Dec 2025 |
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| Springbok Capital Management | 136k | $358k | -64% | Sep 2025 |
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| Point72 Asset Management | 125k | $388k | 400% | Dec 2025 |
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| ProFund Advisors | 117k | $361k | 100% | Dec 2025 |
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| Nomura Holdings | 113k | $351k | 100% | Dec 2025 |
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| Susquehanna Portfolio Strategies | 111k | $345k | 489% | Dec 2025 |
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| Wolverine Trading | 110k | $311k | 55% | Sep 2025 |
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| Mirae Asset Global Etfs Holdings | 108k | $335k | 23% | Dec 2025 |
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| Victory Capital Management | 106k | $327k | 0% | Dec 2025 |
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| EntryPoint Capital | 105k | $326k | 105% | Dec 2025 |
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| Alliancebernstein | 99k | $260k | 274% | Sep 2025 |
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| HB Wealth Management | 96k | $297k | 1% | Dec 2025 |
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| Lighthouse Investment Partners | 93k | $287k | 100% | Dec 2025 |
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| Bnp Paribas Arbitrage, Snc | 90k | $277k | -7% | Dec 2025 |
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| Sequoia Financial Advisors | 89k | $274k | -25% | Dec 2025 |
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| MetLife Investment Advisors | 86k | $266k | -16% | Dec 2025 |
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| Intech Investment Management | 86k | $265k | -15% | Dec 2025 |
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| Caprock | 80k | $248k | 100% | Dec 2025 |
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| Commonwealth Equity Services | 79k | $244k | 85% | Dec 2025 |
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| Cambridge Investment Research Advisors | 77k | $239k | -1% | Dec 2025 |
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| Rsm Us Wealth Management | 75k | $234k | -12% | Dec 2025 |
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| SG Americas Securities | 74k | $230k | 250% | Dec 2025 |
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| Velan Capital Investment Management | 70k | $217k | 0% | Dec 2025 |
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| HighTower Advisors | 67k | $206k | 241% | Dec 2025 |
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| Mariner Wealth Advisors | 65k | $200k | 187% | Dec 2025 |
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| Axq Capital | 63k | $196k | 36% | Dec 2025 |
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| Rockefeller Capital Management | 61k | $189k | 497% | Dec 2025 |
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| Manufacturers Life Insurance Company | 58k | $181k | -11% | Dec 2025 |
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| Lazard Asset Management | 57k | $176k | 36% | Dec 2025 |
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| GSA Capital Partners | 52k | $161k | -73% | Dec 2025 |
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| Police & Firemen's Retirement System of New Jersey | 51k | $159k | 0% | Dec 2025 |
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| Engineers Gate Manager | 51k | $159k | 100% | Dec 2025 |
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| Tudor Investment Corporation | 50k | $132k | 8% | Sep 2025 |
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| China Universal Asset Management | 48k | $148k | 100% | Dec 2025 |
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| Creative Planning | 46k | $141k | 144% | Dec 2025 |
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| ProShare Advisors | 45k | $141k | 40% | Dec 2025 |
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| New York State Common Retirement Fund | 44k | $135k | 0% | Dec 2025 |
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| Letko, Brosseau & Associates | 39k | $122k | 0% | Dec 2025 |
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| Prudential Financial | 38k | $117k | -26% | Dec 2025 |
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| Oppenheimer & Co | 38k | $116k | 100% | Dec 2025 |
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| Ing Investment Management | 37k | $113k | 0% | Dec 2025 |
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| Graham Capital Management | 37k | $113k | -46% | Dec 2025 |
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| Sivia Capital Partners | 35k | $109k | 13% | Dec 2025 |
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| Vickerman Investment Advisors | 35k | $108k | 100% | Dec 2025 |
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| Cetera Investment Advisers | 34k | $106k | 100% | Dec 2025 |
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| CWM | 34k | $105k | 36% | Dec 2025 |
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| HPM Partners | 32k | $99k | 40% | Dec 2025 |
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| Mangrove Partners | 31k | $95k | 100% | Dec 2025 |
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| Evernest Financial Advisors | 28k | $64k | 42% | Dec 2025 |
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| Gerber | 28k | $88k | 0% | Dec 2025 |
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| Caitong International Asset Management | 27k | $84k | 25% | Dec 2025 |
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| Two Sigma Securities | 27k | $84k | 66% | Dec 2025 |
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| AlphaCore Capital | 26k | $82k | 100% | Dec 2025 |
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| State of Wisconsin Investment Board | 26k | $82k | 100% | Dec 2025 |
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| Mercer Global Advisors | 24k | $74k | 52% | Dec 2025 |
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| Wealth Enhancement Advisory Services | 24k | $59k | 25% | Dec 2025 |
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| Hartland & Co | 24k | $73k | -1% | Dec 2025 |
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| Fullcircle Wealth | 22k | $51k | 100% | Sep 2025 |
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| Drive Wealth Management | 21k | $66k | 17% | Dec 2025 |
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| Legal & General Group | 20k | $63k | -3% | Dec 2025 |
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| CIBC Bancorp USA | 20k | $53k | 100% | Sep 2025 |
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| Jones Financial Companies, L.L | 20k | $61k | 14% | Dec 2025 |
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| Voleon Capital Management | 20k | $51k | 100% | Sep 2025 |
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| Tower Research Capital | 17k | $53k | 33% | Dec 2025 |
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| JustInvest | 16k | $50k | -4% | Dec 2025 |
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| Kestra Advisory Services | 16k | $50k | 0% | Dec 2025 |
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| Summit Investment Advisors | 16k | $49k | 0% | Dec 2025 |
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| Fis | 15k | $46k | 1% | Dec 2025 |
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| Eaton Financial Holdings Company | 14k | $44k | 100% | Dec 2025 |
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| Cibc World Markets | 13k | $39k | -46% | Dec 2025 |
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| Principal Financial Group | 11k | $35k | -22% | Dec 2025 |
|
| Advisor Group Holdings | 2.5k | $7.7k | -91% | Dec 2025 |
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Who sold out of Gossamer Bio?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Colony | Sep 2025 | 1.3M | $3.5M |
| Eversept Partners | Sep 2025 | 925k | $2.4M |
| Tang Capital Management | Sep 2025 | 800k | $2.1M |
| Woodline Partners | Sep 2025 | 495k | $1.3M |
| DLD Asset Management | Sep 2025 | 214k | $564k |
| Advent Capital Management | Sep 2025 | 200k | $526k |
| ALPS Advisors | Sep 2025 | 99k | $261k |
| Group One Trading | Sep 2025 | 75k | $196k |
| OMERS Administration Corporation | Sep 2025 | 59k | $155k |
| Bank of Nova Scotia | Sep 2025 | 35k | $92k |
| Silvercrest Asset Management Group | Jun 2025 | 26k | $32k |
| Hsbc Holdings | Sep 2025 | 26k | $68k |