Who owns AMYLYX PHARMACEUTICALS?
- Ticker: AMLX
- CUSIP Number: 03237h101
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Analyze quarterly positions in Amylyx Pharmaceuticals with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Amylyx Pharmaceuticals stock
Who bought or sold AMYLYX PHARMACEUTICALS this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| FMR | 17M | $200M | 45% | Dec 2025 |
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| BlackRock | 8.8M | $123M | -2% | Mar 2026 |
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| Perceptive Advisors | 8.3M | $115M | 0% | Mar 2026 |
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| TCG Crossover Management | 6.2M | $87M | 0% | Mar 2026 |
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| Vanguard Group | 5.8M | $70M | 10% | Dec 2025 |
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| Commodore Capital | 5.7M | $79M | 0% | Mar 2026 |
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| Henderson Group | 5.0M | $69M | 97% | Mar 2026 |
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| Saturn V Capital Management | 4.5M | $54M | -2% | Dec 2025 |
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| Vanguard Capital Management | 4.1M | $58M | 100% | Mar 2026 |
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| First Light Asset Management | 3.2M | $44M | -5% | Mar 2026 |
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| Driehaus Capital Management | 3.1M | $38M | 28% | Dec 2025 |
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| Adage Capital Partners GP | 2.8M | $34M | -59% | Dec 2025 |
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| Goldman Sachs Group | 2.6M | $37M | 0% | Mar 2026 |
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| Franklin Resources | 2.3M | $31M | 88% | Mar 2026 |
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| Geode Capital Management | 2.2M | $31M | 2% | Mar 2026 |
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| Morgan Stanley | 2.2M | $30M | -8% | Mar 2026 |
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| Almitas Capital | 2.1M | $30M | 0% | Mar 2026 |
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| State Street Corporation | 2.1M | $25M | 28% | Dec 2025 |
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| Dr. Jeffrey R. Jay, M.D. | 1.8M | $24M | 0% | Mar 2026 |
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| 683 Capital Management | 1.6M | $23M | -1% | Mar 2026 |
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| Jones Hill Capital | 1.6M | $22M | 100% | Mar 2026 |
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| Eventide Asset Management | 1.5M | $18M | 0% | Dec 2025 |
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| Bank of America Corporation | 1.3M | $19M | 100% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 1.3M | $18M | -5% | Mar 2026 |
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| Balyasny Asset Management | 1.1M | $15M | 29% | Mar 2026 |
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| ADAR1 Capital Management | 1.0M | $14M | 12% | Mar 2026 |
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| Vanguard Portfolio Management | 945k | $13M | 100% | Mar 2026 |
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| Northern Trust | 938k | $11M | 14% | Dec 2025 |
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| Dimensional Fund Advisors | 903k | $13M | 17% | Mar 2026 |
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| Connor, Clark & Lunn Investment Management | 868k | $12M | -14% | Mar 2026 |
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| Woodline Partners | 846k | $12M | 0% | Mar 2026 |
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| Boxer Capital Management | 800k | $9.7M | -11% | Dec 2025 |
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| Charles Schwab Investment Management | 713k | $8.6M | 11% | Dec 2025 |
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| Logos Global Management | 700k | $9.7M | -26% | Mar 2026 |
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| Stempoint Capital | 670k | $9.3M | 18% | Mar 2026 |
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| Jupiter Asset Management | 593k | $8.2M | 3705% | Mar 2026 |
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| Vanguard Fiduciary Trust | 586k | $8.1M | 100% | Mar 2026 |
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| Nantahala Capital Management | 536k | $7.4M | -36% | Mar 2026 |
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| Silverarc Capital Management | 506k | $6.1M | -28% | Dec 2025 |
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| Rock Springs Capital Management | 500k | $6.9M | 0% | Mar 2026 |
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| Citadel Advisors | 470k | $6.5M | 3% | Mar 2026 |
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| Qube Research & Technologies | 413k | $5.0M | 147% | Dec 2025 |
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| Parkman Healthcare Partners | 382k | $4.6M | -34% | Dec 2025 |
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| Federated Investors | 364k | $5.1M | -21% | Mar 2026 |
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| Cormorant Asset Management | 350k | $4.9M | -12% | Mar 2026 |
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| UBS Group | 324k | $4.5M | -40% | Mar 2026 |
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| Polygon Management | 318k | $4.4M | 17% | Mar 2026 |
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| iA Global Asset Management | 305k | $4.2M | 100% | Mar 2026 |
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| Barclays | 295k | $3.6M | -29% | Dec 2025 |
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| Nuveen | 265k | $3.7M | -7% | Mar 2026 |
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| Bank of New York Mellon | 251k | $3.5M | 16% | Mar 2026 |
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| HighVista Strategies | 239k | $2.9M | 100% | Dec 2025 |
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| SummitTX Capital | 227k | $3.2M | 4% | Mar 2026 |
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| Wellington Management Company | 226k | $2.7M | -4% | Dec 2025 |
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| Susquehanna International | 199k | $2.4M | -33% | Dec 2025 |
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| Aldebaran Capital | 198k | $2.8M | 0% | Mar 2026 |
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| Renaissance Technologies | 193k | $2.3M | 867% | Dec 2025 |
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| XTX Topco | 190k | $2.3M | 100% | Dec 2025 |
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| Invesco | 172k | $2.4M | -2% | Mar 2026 |
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| Two Sigma Investments | 162k | $2.3M | -53% | Mar 2026 |
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| Ubs Global Asset Management Americas | 157k | $2.2M | 59% | Mar 2026 |
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| Longwood Capital Partners | 151k | $2.1M | -55% | Mar 2026 |
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| Falcon Edge Capital | 142k | $2.0M | -55% | Mar 2026 |
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| Atom Investors | 139k | $1.7M | 100% | Dec 2025 |
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| Partner Fund Management | 135k | $1.6M | -69% | Dec 2025 |
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| Swiss National Bank | 130k | $1.8M | -19% | Mar 2026 |
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| Squarepoint Ops | 115k | $1.6M | 50% | Mar 2026 |
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| Elmind Capital | 112k | $1.6M | 100% | Mar 2026 |
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| Rhumbline Advisers | 109k | $1.5M | 9% | Mar 2026 |
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| Point72 Asset Management | 107k | $1.5M | -68% | Mar 2026 |
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| ALPS Advisors | 90k | $1.3M | 0% | Mar 2026 |
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| Sei Investments | 85k | $1.2M | 61% | Mar 2026 |
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| State of Wisconsin Investment Board | 84k | $1.0M | 506% | Dec 2025 |
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| Alliancebernstein | 81k | $976k | 13% | Mar 2026 |
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| Schonfeld Strategic Advisors | 78k | $1.1M | 270% | Mar 2026 |
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| Wells Fargo & Company | 75k | $1.0M | -49% | Mar 2026 |
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| D. E. Shaw & Co | 74k | $1.0M | 1% | Mar 2026 |
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| Walleye Trading Advisors | 70k | $970k | 51% | Mar 2026 |
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| California State Teachers Retirement System | 65k | $904k | -18% | Mar 2026 |
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| Russell Investments | 59k | $825k | -9% | Mar 2026 |
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| Legal & General Group | 56k | $775k | -23% | Mar 2026 |
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| Campbell & Co. Investment Adviser | 54k | $757k | -31% | Mar 2026 |
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| Eudaimonia Asset Management | 53k | $740k | 0% | Mar 2026 |
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| MetLife Investment Advisors | 50k | $600k | 16% | Dec 2025 |
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| Numerai GP | 49k | $675k | -57% | Mar 2026 |
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| Vanguard Global Advisers | 48k | $665k | 100% | Mar 2026 |
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| Vanguard Asset Management | 43k | $602k | 100% | Mar 2026 |
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| Mirae Asset Global Etfs Holdings | 43k | $592k | 3% | Mar 2026 |
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| Zurcher Kantonalbank | 41k | $567k | 14% | Mar 2026 |
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| Manufacturers Life Insurance Company | 39k | $539k | 44% | Mar 2026 |
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| Optimize Financial | 32k | $445k | 100% | Mar 2026 |
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| Citigroup | 32k | $442k | 100% | Mar 2026 |
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| Tudor Investment Corporation | 31k | $436k | 40% | Mar 2026 |
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| Verition Fund Management | 30k | $356k | -54% | Dec 2025 |
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| AQR Capital Management | 29k | $404k | 4% | Mar 2026 |
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| Integrated Quantitative Investments | 27k | $379k | 0% | Mar 2026 |
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| Jane Street | 26k | $356k | -92% | Mar 2026 |
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| Guggenheim Capital, LLC Managers | 26k | $355k | 1% | Mar 2026 |
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| Intech Investment Management | 25k | $346k | -22% | Mar 2026 |
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| JustInvest | 24k | $335k | 16% | Mar 2026 |
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| Police & Firemen's Retirement System of New Jersey | 24k | $330k | 0% | Mar 2026 |
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| State of New Jersey Common Pension Fund D | 23k | $313k | 100% | Mar 2026 |
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| New York State Common Retirement Fund | 22k | $304k | 0% | Mar 2026 |
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| Parsons Capital Management | 22k | $301k | 0% | Mar 2026 |
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| Bnp Paribas Arbitrage, Snc | 21k | $294k | -16% | Mar 2026 |
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| Virtus Investment Advisers | 20k | $245k | 100% | Dec 2025 |
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| Premier Path Wealth Partners | 20k | $282k | 0% | Mar 2026 |
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| Brown Advisory Holdings Incorporated | 20k | $277k | 0% | Mar 2026 |
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| Headlands Technologies | 20k | $275k | -35% | Mar 2026 |
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| China Universal Asset Management | 20k | $271k | 9% | Mar 2026 |
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| Engineers Gate Manager | 18k | $222k | 100% | Dec 2025 |
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| ProShare Advisors | 18k | $252k | -14% | Mar 2026 |
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| Arizona State Retirement System | 18k | $252k | -21% | Mar 2026 |
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| Creative Planning | 18k | $249k | 100% | Mar 2026 |
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| Vanguard Investments Australia | 18k | $246k | 100% | Mar 2026 |
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| Rafferty Asset Management | 18k | $214k | 100% | Dec 2025 |
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| Belvedere Trading | 18k | $245k | 22% | Mar 2026 |
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| Klp Kapitalforvaltning As | 17k | $242k | 0% | Mar 2026 |
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| ProFund Advisors | 17k | $238k | -17% | Mar 2026 |
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| Seven Fleet Capital Management | 17k | $232k | 44% | Mar 2026 |
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| Quadrature Capital | 16k | $187k | 100% | Dec 2025 |
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| Ing Investment Management | 15k | $212k | 0% | Mar 2026 |
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| Prudential Financial | 14k | $196k | 100% | Mar 2026 |
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| Amundi | 13k | $179k | 100% | Mar 2026 |
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| Royal Bank of Canada | 12k | $164k | -87% | Mar 2026 |
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| Landscape Capital Management | 12k | $170k | 0% | Mar 2026 |
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| Hsbc Holdings | 11k | $157k | 100% | Mar 2026 |
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| PSP Research | 11k | $151k | -75% | Mar 2026 |
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| Pictet Asset Management Holding SA | 11k | $150k | 100% | Mar 2026 |
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| Victory Capital Management | 11k | $128k | 100% | Dec 2025 |
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| EntryPoint Capital | 11k | $127k | -39% | Dec 2025 |
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| Wintrust Financial Corporation | 10k | $144k | 100% | Mar 2026 |
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| Valeo Financial Advisors | 10k | $139k | -33% | Mar 2026 |
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| MAI Wealth Advisors | 9.0k | $125k | 100% | Mar 2026 |
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| ACT Capital Management | 9.0k | $125k | 0% | Mar 2026 |
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| Tower Research Capital | 8.1k | $98k | 23% | Dec 2025 |
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| Summit Investment Advisors | 7.2k | $100k | 0% | Mar 2026 |
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| Mirae Asset Global Investments | 5.7k | $80k | 7% | Mar 2026 |
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| T. Rowe Price Investment Management | 4.5k | $55k | -100% | Dec 2025 |
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| Simplex Trading | 3.7k | $45k | 100% | Dec 2025 |
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| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 3.4k | $47k | 0% | Mar 2026 |
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| Gf Fund Management | 2.5k | $34k | 14% | Mar 2026 |
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| Us Bancorp | 2.0k | $24k | -50% | Dec 2025 |
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| State of Wyoming | 1.9k | $26k | 36% | Mar 2026 |
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| KBC Group NV | 1.9k | $26k | 100% | Mar 2026 |
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| Loring Wolcott Coolidge Fa | 1.8k | $30k | 0% | Mar 2026 |
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| SRS Capital Advisors | 1.5k | $21k | -41% | Mar 2026 |
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| Bnp Paribas Investment Partners | 1.3k | $16k | 100% | Dec 2025 |
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| Rockefeller Capital Management | 1.3k | $18k | 388% | Mar 2026 |
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| Sterling Capital Management | 1.1k | $16k | -30% | Mar 2026 |
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| Steward Partners Investment Advisory | 1.0k | $14k | -33% | Mar 2026 |
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| Meeder Asset Management | 661.00 | $9.2k | -69% | Mar 2026 |
|
| Caitong International Asset Management | 36.00 | $500.000400 | -99% | Mar 2026 |
|
Who sold out of Amylyx Pharmaceuticals?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Sofinnova Ventures | Dec 2025 | 527k | $6.4M |
| Ameriprise Financial | Dec 2025 | 502k | $6.1M |
| Patient Square Capital | Dec 2025 | 350k | $4.2M |
| Two Sigma Advisers | Dec 2025 | 328k | $4.0M |
| Acadian Asset Management | Dec 2025 | 254k | $3.1M |
| Voloridge Investment Management | Dec 2025 | 153k | $1.9M |
| Diadema Partners | Sep 2025 | 100k | $1.4M |
| Maven Securities | Sep 2025 | 70k | $951k |
| Kennondale Capital Management | Dec 2025 | 53k | $645k |
| Trexquant Investment | Dec 2025 | 48k | $581k |
| Millennium Management | Dec 2025 | 47k | $561k |
| Mariner Wealth Advisors | Dec 2025 | 46k | $560k |
| GSA Capital Partners | Dec 2025 | 37k | $444k |
| Jpmorgan Chase & Co | Sep 2025 | 36k | $487k |
| Fox Run Management | Dec 2025 | 35k | $428k |
| Persistent Asset Partners | Dec 2025 | 31k | $376k |
| Aquatic Capital Management | Dec 2025 | 24k | $294k |
| Walleye Trading | Dec 2025 | 22k | $270k |
| SG Americas Securities | Dec 2025 | 21k | $252k |
| Oxford Asset Management | Sep 2025 | 19k | $260k |
| Teacher Retirement System Of Texas | Dec 2025 | 12k | $147k |
| Quest Partners | Dec 2025 | 7.2k | $87k |
| Amalgamated Bank | Dec 2025 | 2.8k | $34k |