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 | 11M | $155M | 273% | Sep 2025 |
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| BlackRock | 9.1M | $109M | 27% | Dec 2025 |
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| Perceptive Advisors | 9.0M | $122M | 13% | Sep 2025 |
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| Adage Capital Partners GP | 6.8M | $93M | -23% | Sep 2025 |
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| TCG Crossover Management | 6.2M | $75M | 0% | Dec 2025 |
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| Vanguard Group | 5.8M | $70M | 10% | Dec 2025 |
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| Commodore Capital | 5.7M | $68M | 39% | Dec 2025 |
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| Saturn V Capital Management | 4.5M | $54M | -2% | Dec 2025 |
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| First Light Asset Management | 3.4M | $41M | 0% | Dec 2025 |
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| Goldman Sachs Group | 2.6M | $32M | 30% | Dec 2025 |
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| Henderson Group | 2.5M | $35M | 100% | Sep 2025 |
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| Driehaus Capital Management | 2.4M | $33M | 91% | Sep 2025 |
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| Geode Capital Management | 2.2M | $26M | 20% | Dec 2025 |
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| Almitas Capital | 2.1M | $26M | 0% | Dec 2025 |
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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 | $21M | 3% | Dec 2025 |
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| 683 Capital Management | 1.7M | $20M | -6% | Dec 2025 |
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| Eventide Asset Management | 1.5M | $18M | 0% | Dec 2025 |
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| Balyasny Asset Management | 1.5M | $20M | 100% | Sep 2025 |
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| Deutsche Bank Aktiengesellschaft | 1.3M | $16M | -2% | Dec 2025 |
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| Franklin Resources | 1.2M | $15M | 100% | Dec 2025 |
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| Connor, Clark & Lunn Investment Management | 1.0M | $12M | -9% | Dec 2025 |
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| Logos Global Management | 950k | $12M | -34% | Dec 2025 |
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| Northern Trust | 938k | $11M | 14% | Dec 2025 |
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| Boxer Capital Management | 900k | $12M | -27% | Sep 2025 |
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| ADAR1 Capital Management | 890k | $11M | 3% | Dec 2025 |
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| Woodline Partners | 845k | $10M | 0% | Dec 2025 |
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| Nantahala Capital Management | 836k | $10M | -11% | Dec 2025 |
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| Dimensional Fund Advisors | 771k | $9.3M | 51% | Dec 2025 |
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| OrbiMed Advisors | 751k | $10M | 140% | Sep 2025 |
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| Charles Schwab Investment Management | 713k | $8.6M | 11% | Dec 2025 |
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| Stempoint Capital | 565k | $6.8M | 104% | Dec 2025 |
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| UBS Group | 543k | $6.6M | -61% | Dec 2025 |
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| Sofinnova Ventures | 527k | $6.4M | 100% | Dec 2025 |
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| Silverarc Capital Management | 506k | $6.1M | -28% | Dec 2025 |
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| Rock Springs Capital Management | 500k | $6.0M | 0% | Dec 2025 |
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| Federated Investors | 457k | $5.5M | 115% | Dec 2025 |
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| Partner Fund Management | 436k | $5.9M | -40% | Sep 2025 |
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| Millennium Management | 418k | $5.7M | -72% | Sep 2025 |
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| Qube Research & Technologies | 413k | $5.0M | 147% | Dec 2025 |
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| Cormorant Asset Management | 400k | $4.8M | -20% | Dec 2025 |
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| Parkman Healthcare Partners | 382k | $4.6M | -34% | Dec 2025 |
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| Citadel Advisors | 372k | $5.1M | -71% | Sep 2025 |
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| Patient Square Capital | 350k | $4.2M | 11% | Dec 2025 |
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| Point72 Asset Management | 335k | $4.0M | -88% | Dec 2025 |
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| Longwood Capital Partners | 333k | $4.0M | 0% | Dec 2025 |
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| Falcon Edge Capital | 318k | $3.8M | -3% | Dec 2025 |
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| Jane Street | 304k | $3.7M | 480% | Dec 2025 |
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| Barclays | 295k | $3.6M | -29% | Dec 2025 |
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| Polygon Management | 273k | $3.3M | 6% | Dec 2025 |
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| Acadian Asset Management | 254k | $3.1M | -31% | Dec 2025 |
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| Wellington Management Company | 236k | $3.2M | -18% | Sep 2025 |
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| Bank of New York Mellon | 217k | $2.6M | 19% | Dec 2025 |
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| Susquehanna International | 199k | $2.4M | -33% | Dec 2025 |
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| Aldebaran Capital | 199k | $2.4M | -3% | Dec 2025 |
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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 | 176k | $2.1M | -78% | Dec 2025 |
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| SummitTX Capital | 168k | $2.3M | 100% | Sep 2025 |
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| Fred Alger Management | 164k | $2.2M | 100% | Sep 2025 |
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| Swiss National Bank | 162k | $2.0M | 100% | Dec 2025 |
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| Nuveen | 160k | $2.2M | 3% | Sep 2025 |
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| Voloridge Investment Management | 153k | $1.9M | 100% | Dec 2025 |
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| Wells Fargo & Company | 146k | $1.8M | 56% | Dec 2025 |
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| Two Sigma Advisers | 143k | $1.9M | -70% | Sep 2025 |
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| Atom Investors | 139k | $1.7M | 100% | Dec 2025 |
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| Ameriprise Financial | 134k | $1.8M | 40% | Sep 2025 |
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| Numerai GP | 113k | $1.4M | 68% | Dec 2025 |
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| Diadema Partners | 100k | $1.4M | 100% | Sep 2025 |
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| Rhumbline Advisers | 99k | $1.2M | 1% | Dec 2025 |
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| Ubs Global Asset Management Americas | 99k | $1.2M | 100% | Dec 2025 |
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| Two Sigma Investments | 98k | $1.3M | -82% | Sep 2025 |
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| Royal Bank of Canada | 93k | $1.3M | 667% | Sep 2025 |
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| ALPS Advisors | 90k | $1.1M | 100% | Dec 2025 |
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| California State Teachers Retirement System | 79k | $955k | 1726% | Dec 2025 |
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| Campbell & Co. Investment Adviser | 79k | $952k | 222% | Dec 2025 |
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| Squarepoint Ops | 77k | $925k | 100% | Dec 2025 |
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| AQR Capital Management | 74k | $1.0M | 100% | Sep 2025 |
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| Legal & General Group | 73k | $877k | 8% | Dec 2025 |
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| Alliancebernstein | 72k | $972k | 134% | Sep 2025 |
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| D. E. Shaw & Co | 69k | $936k | -55% | Sep 2025 |
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| Russell Investments | 65k | $791k | 18% | Dec 2025 |
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| Brevan Howard Capital Management | 57k | $770k | 100% | Sep 2025 |
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| Kennondale Capital Management | 53k | $645k | -51% | Dec 2025 |
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| Eudaimonia Asset Management | 53k | $643k | -29% | Dec 2025 |
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| Sei Investments | 53k | $639k | 100% | Dec 2025 |
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| MetLife Investment Advisors | 50k | $600k | 16% | Dec 2025 |
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| Trexquant Investment | 48k | $581k | -78% | Dec 2025 |
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| Mariner Wealth Advisors | 46k | $560k | -4% | Dec 2025 |
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| Walleye Trading Advisors | 46k | $559k | 59% | Dec 2025 |
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| PSP Research | 44k | $534k | 100% | Dec 2025 |
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| Mirae Asset Global Etfs Holdings | 41k | $497k | 29% | Dec 2025 |
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| GSA Capital Partners | 37k | $444k | -29% | Dec 2025 |
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| Zurcher Kantonalbank | 36k | $433k | 1782% | Dec 2025 |
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| Jpmorgan Chase & Co | 36k | $487k | 100% | Sep 2025 |
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| Fox Run Management | 35k | $428k | 100% | Dec 2025 |
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| Intech Investment Management | 32k | $387k | 64% | Dec 2025 |
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| Headlands Technologies | 31k | $369k | 100% | Dec 2025 |
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| Verition Fund Management | 30k | $356k | -54% | Dec 2025 |
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| Wolverine Trading | 27k | $408k | 100% | Sep 2025 |
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| Manufacturers Life Insurance Company | 27k | $326k | 13% | Dec 2025 |
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| Guggenheim Capital, LLC Managers | 25k | $305k | 1% | Dec 2025 |
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| Bnp Paribas Arbitrage, Snc | 25k | $304k | 73% | Dec 2025 |
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| Aquatic Capital Management | 24k | $294k | 100% | Dec 2025 |
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| Arizona State Retirement System | 23k | $277k | 100% | Dec 2025 |
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| Persistent Asset Partners | 23k | $311k | 100% | Sep 2025 |
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| Walleye Trading | 22k | $270k | 100% | Dec 2025 |
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| New York State Common Retirement Fund | 22k | $265k | 0% | Dec 2025 |
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| Parsons Capital Management | 22k | $262k | 0% | Dec 2025 |
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| ProShare Advisors | 21k | $255k | 40% | Dec 2025 |
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| Schonfeld Strategic Advisors | 21k | $254k | -52% | Dec 2025 |
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| SG Americas Securities | 21k | $252k | 76% | Dec 2025 |
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| JustInvest | 21k | $252k | -1% | Dec 2025 |
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| ProFund Advisors | 21k | $249k | 53% | Dec 2025 |
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| Premier Path Wealth Partners | 20k | $245k | 0% | Dec 2025 |
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| Brown Advisory Holdings Incorporated | 20k | $241k | 0% | Dec 2025 |
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| Hsbc Holdings | 19k | $278k | 100% | Sep 2025 |
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| Police & Firemen's Retirement System of New Jersey | 19k | $262k | 100% | Sep 2025 |
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| Oxford Asset Management | 19k | $260k | 100% | Sep 2025 |
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| Engineers Gate Manager | 18k | $222k | 100% | Dec 2025 |
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| China Universal Asset Management | 18k | $216k | 14% | Dec 2025 |
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| Rafferty Asset Management | 18k | $214k | 100% | Dec 2025 |
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| Klp Kapitalforvaltning As | 17k | $210k | 100% | Dec 2025 |
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| Jupiter Asset Management | 16k | $188k | 100% | Dec 2025 |
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| Quadrature Capital | 16k | $187k | 100% | Dec 2025 |
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| Ing Investment Management | 15k | $184k | 17% | Dec 2025 |
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| Valeo Financial Advisors | 15k | $181k | 50% | Dec 2025 |
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| Belvedere Trading | 14k | $174k | 100% | Dec 2025 |
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| State of Wisconsin Investment Board | 14k | $189k | 100% | Sep 2025 |
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| Landscape Capital Management | 12k | $148k | 18% | Dec 2025 |
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| Teacher Retirement System Of Texas | 12k | $147k | 100% | Dec 2025 |
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| Seven Fleet Capital Management | 12k | $140k | 100% | Dec 2025 |
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| Capstone Investment Advisors | 11k | $145k | 100% | Sep 2025 |
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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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| ACT Capital Management | 9.0k | $109k | 100% | Dec 2025 |
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| Tower Research Capital | 8.1k | $98k | 23% | Dec 2025 |
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| Summit Investment Advisors | 7.2k | $87k | 24% | Dec 2025 |
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| Quest Partners | 7.2k | $87k | -47% | Dec 2025 |
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| Point72 | 6.0k | $81k | 100% | Sep 2025 |
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| Cubist Systematic Strategies | 5.6k | $76k | -95% | Sep 2025 |
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| Mirae Asset Global Investments | 5.3k | $65k | 55% | Dec 2025 |
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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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| Aster Capital Management | 3.6k | $49k | 100% | Sep 2025 |
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| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 3.4k | $41k | 0% | Dec 2025 |
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| Amalgamated Bank | 2.8k | $34k | 18% | Dec 2025 |
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| SRS Capital Advisors | 2.6k | $31k | 14% | Dec 2025 |
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| Gf Fund Management | 2.2k | $26k | 13% | Dec 2025 |
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| Meeder Asset Management | 2.1k | $25k | 100% | Dec 2025 |
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| Us Bancorp | 2.0k | $24k | -50% | Dec 2025 |
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| Caitong International Asset Management | 366.00 | $5.0k | -87% | Sep 2025 |
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Who sold out of Amylyx Pharmaceuticals?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Paradigm Biocapital Advisors | Sep 2025 | 1.9M | $26M |
| Braidwell | Sep 2025 | 613k | $8.3M |
| Jennison Associates | Sep 2025 | 579k | $7.9M |
| Ally Bridge Group | Sep 2025 | 437k | $5.9M |
| J. Goldman & Co | Jun 2025 | 259k | $1.7M |
| Tang Capital Management | Sep 2025 | 100k | $1.4M |
| Dark Forest Capital Management | Sep 2025 | 87k | $1.2M |
| Maven Securities | Sep 2025 | 70k | $951k |
| Readystate Asset Management | Sep 2025 | 59k | $804k |
| Hennion & Walsh Asset Management | Sep 2025 | 48k | $651k |
| TD Asset Management | Sep 2025 | 41k | $557k |
| Monashee Investment Management | Sep 2025 | 30k | $408k |
| Bridgeway Capital Management | Jun 2025 | 26k | $165k |
| Marex Group | Jun 2025 | 20k | $128k |
| Quantbot Technologies | Sep 2025 | 17k | $226k |
| Tudor Investment Corporation | Jun 2025 | 12k | $77k |
| Prudential Financial | Sep 2025 | 10k | $138k |