Amylyx Pharmaceuticals, Inc.
AMLX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001658551
In the last 90 days, Amylyx Pharmaceuticals, Inc. insiders filed 0 open-market purchases and 6 sales; 206 institutions reported holding it in 13F filings for Q2 2026, worth $2.07B in total; no superinvestor holds it.
13F holders, Q3 2022
Institutional positions in Amylyx Pharmaceuticals, Inc. as of Sep 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
- 95
- +17 vs. Q2 2022
- Shares held
- 37.3M
- +10.6M (+40.0%) vs. Q2 2022
- Total value
- $1.05B
- +$532.3M (+103.8%) vs. Q2 2022
- New holders
- 33
- 38 more added
- Sold out
- 16
- 20 more reduced
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AMLX 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 | 206 | $2.07B |
| Q1 2026 | 171 | $1.59B |
| Q4 2025 | 180 | $1.36B |
| Q3 2025 | 169 | $1.49B |
| Q2 2025 | 131 | $523.6M |
| Q1 2025 | 136 | $261.6M |
| Q4 2024 | 122 | $188.3M |
| Q3 2024 | 110 | $140.8M |
| Q2 2024 | 119 | $82.9M |
| Q1 2024 | 143 | $141.5M |
| Q4 2023 | 178 | $887.4M |
| Q3 2023 | 170 | $1.08B |
| Q2 2023 | 154 | $1.18B |
| Q1 2023 | 147 | $1.51B |
| Q4 2022 | 133 | $1.79B |
| Q3 2022 | 95 | $1.05B |
| Q2 2022 | 78 | $512.9M |
| Q1 2022 | 72 | $299.9M |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Amylyx Pharmaceuticals, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ronald Blue Trust, Inc. | 15 | $0 | 0.00% | +15 | New |
| Covestor Ltd | 5 | $0 | 0.00% | +5 | New |
| Kelly Financial Services LLC | 33 | $929 | 0.00% | +33 | New |
| Nisa Investment Advisors, LLC | 26 | $1.00K | 0.00% | +26 | New |
| Credit Suisse AG | 197 | $6.00K | 0.00% | +186+1,690.9% | Added |
| Cowen and Company, LLC | 20,800 | $7.00K | 0.00% | +20,800 | New |
| FMR LLC | 336 | $9.00K | 0.00% | −122,107−99.7% | Reduced |
| Credit Agricole S A | 500 | $14.0K | 0.00% | 00.0% | Unchanged |
| Tradition Wealth Management, LLC | 500 | $14.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 957 | $27.0K | 0.00% | −621−39.4% | Reduced |
| Steward Partners Investment Advisory, LLC | 1,050 | $30.0K | 0.00% | −50−4.5% | Reduced |
| STRS Ohio | 1,200 | $33.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,373 | $38.0K | 0.00% | +365+36.2% | Added |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 1,803 | $51.0K | 0.00% | +1,803 | New |
| High Net Worth Advisory Group LLC | 2,000 | $56.0K | 0.02% | +500+33.3% | Added |
| Metropolitan Life Insurance Co | 2,207 | $62.1K | 0.00% | +1,412+177.6% | Added |
| Advisor Group Holdings, Inc. | 2,442 | $69.0K | 0.00% | +492+25.2% | Added |
| Ameritas Investment Partners, Inc. | 2,764 | $77.0K | 0.00% | +2,020+271.5% | Added |
| Jefferies Group LLC | 2,791 | $78.6K | 0.00% | +2,791 | New |
| Tower Research Capital LLC (TRC) | 3,058 | $86.0K | 0.00% | −282−8.4% | Reduced |
| Legal & General Group Plc | 3,461 | $97.0K | 0.00% | +2,237+182.8% | Added |
| UBS Group AG | 3,987 | $112.0K | 0.00% | +3,810+2,152.5% | Added |
| Cubist Systematic Strategies, LLC | 4,104 | $116.0K | 0.00% | −48,896−92.3% | Reduced |
| Amalgamated Bank | 4,778 | $135.0K | 0.00% | +3,254+213.5% | Added |
| Citigroup Inc | 8,721 | $245.0K | 0.00% | +7,886+944.4% | Added |
| Bank of America Corp | 8,887 | $251.0K | 0.00% | −7,683−46.4% | Reduced |
| Susquehanna International Group, LLP | 10,285 | $290.0K | 0.00% | −127,944−92.6% | Reduced |
| Cutler Group LP | 11,525 | $324.0K | 0.04% | +3,814+49.5% | Added |
| Seven Eight Capital, LP | 12,062 | $340.0K | 0.07% | +12,062 | New |
| Fred Alger Management, LLC | 12,842 | $362.0K | 0.00% | +7,713+150.4% | Added |
| Voya Investment Management LLC | 13,535 | $381.0K | 0.00% | +13,535 | New |
| California State Teachers Retirement System | 13,923 | $392.0K | 0.00% | +9,018+183.9% | Added |
| Mirae Asset Global Investments Co., Ltd. | 14,885 | $419.0K | 0.00% | +14,885 | New |
| Deutsche Bank AG | 14,984 | $422.0K | 0.00% | +10,292+219.4% | Added |
| Tudor Investment Corp Et Al | 16,138 | $454.0K | 0.01% | +16,138 | New |
| American International Group, Inc. | 16,736 | $471.0K | 0.00% | +11,368+211.8% | Added |
| Parsons Capital Management Inc | 16,865 | $475.0K | 0.04% | +16,865 | New |
| Barclays PLC | 18,800 | $529.0K | 0.00% | +18,225+3,169.6% | Added |
| JPMorgan Chase & Co | 19,264 | $542.0K | 0.00% | +13,132+214.2% | Added |
| MetLife Investment Management | 19,461 | $547.8K | 0.00% | +12,676+186.8% | Added |
| Putnam Investments LLC | 23,045 | $649.0K | 0.00% | +23,045 | New |
| New York State Common Retirement Fund | 23,406 | $659.0K | 0.00% | +14,209+154.5% | Added |
| Prescott Group Capital Management, L.L.C. | 35,004 | $985.0K | 0.30% | +35,004 | New |
| Altium Capital Management LP | 35,000 | $985.0K | 0.37% | +35,000 | New |
| Alliancebernstein L.P. | 36,242 | $1.02M | 0.00% | +342+1.0% | Added |
| Squarepoint Ops LLC | 41,792 | $1.18M | 0.01% | +41,792 | New |
| Kestra Advisory Services, LLC | 42,683 | $1.20M | 0.01% | +42,683 | New |
| Caption Management, LLC | 42,947 | $1.21M | 0.21% | −26,704−38.3% | Reduced |
| Brown Advisory Inc | 43,441 | $1.22M | 0.00% | +43,441 | New |
| Rhumbline Advisers | 45,793 | $1.29M | 0.00% | +29,619+183.1% | Added |
| Belvedere Trading LLC | 43,499 | $1.63M | 1.79% | −125,089−74.2% | Reduced |
| Walleye Capital LLC | 61,882 | $1.74M | 0.04% | +61,882 | New |
| ExodusPoint Capital Management, LP | 62,219 | $1.75M | 0.02% | +46,206+288.6% | Added |
| SEI Investments Co | 63,674 | $1.79M | 0.00% | −30,180−32.2% | Reduced |
| Ameriprise Financial Inc | 67,875 | $1.91M | 0.00% | −31,080−31.4% | Reduced |
| Pura Vida Investments, LLC | 68,652 | $1.93M | 0.29% | +58,102+550.7% | Added |
| Group One Trading, L.P. | 88,985 | $2.50M | 0.08% | −66,403−42.7% | Reduced |
| Simplex Trading, LLC | 116,604 | $3.28M | 0.13% | −41,486−26.2% | Reduced |
| Bank of New York Mellon Corp | 116,944 | $3.29M | 0.00% | +87,923+303.0% | Added |
| D. E. Shaw & Co., Inc. | 162,265 | $4.57M | 0.01% | +162,265 | New |
| Balyasny Asset Management LLC | 191,334 | $5.39M | 0.02% | +191,334 | New |
| Sectoral Asset Management Inc | 205,400 | $5.78M | 1.14% | +205,400 | New |
| Nuveen Asset Management, LLC | 356,687 | $6.38M | 0.00% | +317,200+803.3% | Added |
| Charles Schwab Investment Management Inc | 240,739 | $6.78M | 0.00% | +170,330+241.9% | Added |
| Invesco Ltd. | 261,536 | $7.36M | 0.00% | +261,536 | New |
| Morgan Stanley | 269,070 | $7.58M | 0.00% | +225,964+524.2% | Added |
| Allspring Global Investments Holdings, LLC | 269,498 | $7.59M | 0.01% | −145,800−35.1% | Reduced |
| Northern Trust Corp | 285,808 | $8.04M | 0.00% | +191,267+202.3% | Added |
| Verition Fund Management LLC | 312,416 | $8.79M | 0.12% | −637,713−67.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 325,700 | $9.17M | 0.08% | +325,700 | New |
| Marshall Wace, LLP | 341,064 | $9.60M | 0.02% | −317,309−48.2% | Reduced |
| Goldman Sachs Group Inc | 379,399 | $10.7M | 0.00% | +379,399 | New |
| Voloridge Investment Management, LLC | 382,212 | $10.8M | 0.06% | +382,212 | New |
| Rock Springs Capital Management LP | 403,737 | $11.4M | 0.29% | −570,370−58.6% | Reduced |
| Soleus Capital Management, L.P. | 429,336 | $12.1M | 1.64% | +429,336 | New |
| Point72 Asset Management, L.P. | 466,961 | $13.1M | 0.06% | +154,500+49.4% | Added |
| Emerald Mutual Fund Advisers Trust | 471,887 | $13.3M | 0.84% | +471,887 | New |
| Ghost Tree Capital, LLC | 550,000 | $15.5M | 6.32% | +550,000 | New |
| Emerald Advisers, LLC | 601,226 | $16.9M | 0.87% | +601,226 | New |
| Cormorant Asset Management, LP | 610,000 | $17.2M | 1.21% | +610,000 | New |
| Geode Capital Management, LLC | 635,556 | $17.9M | 0.00% | +404,139+174.6% | Added |
| Avoro Capital Advisors LLC | 650,000 | $18.3M | 0.34% | +650,000 | New |
| Falcon Edge Capital, LP | 700,635 | $19.7M | 2.33% | 00.0% | Unchanged |
| Citadel Advisors LLC | 806,830 | $22.7M | 0.03% | +52,420+6.9% | Added |
| State Street Corp | 827,068 | $23.3M | 0.00% | +630,603+321.0% | Added |
| Millennium Management LLC | 921,128 | $25.9M | 0.03% | +475,084+106.5% | Added |
| Woodline Partners LP | 1,020,384 | $28.7M | 0.42% | +630,155+161.5% | Added |
| Bain Capital Life Sciences Investors, LLC | 1,023,214 | $28.8M | 3.44% | −925,000−47.5% | Reduced |
| Federated Hermes, Inc. | 1,329,000 | $37.4M | 0.11% | +1,329,000 | New |
| Adage Capital Partners GP, L.L.C. | 1,350,000 | $38.0M | 0.09% | +1,150,000+575.0% | Added |
| Boxer Capital, LLC | 2,084,000 | $58.7M | 3.30% | −116,000−5.3% | Reduced |
| BlackRock Inc. | 2,295,834 | $64.6M | 0.00% | +1,586,402+223.6% | Added |
| Vanguard Group Inc | 3,514,356 | $98.9M | 0.00% | +2,520,355+253.6% | Added |
| Perceptive Advisors LLC | 5,472,033 | $154.0M | 4.48% | +1,931,625+54.6% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 5,770,536 | $162.4M | 0.75% | −1,400,000−19.5% | Reduced |
| Tybourne Capital Management (HK) Ltd | 0 | $0 | 0.00% | −768,603−100.0% | Sold out |
| 683 Capital Management, LLC | 0 | $0 | 0.00% | −677,714−100.0% | Sold out |
| Ikarian Capital, LLC | 0 | $0 | 0.00% | −246,554−100.0% | Sold out |
| Sofinnova Investments, Inc. | 0 | $0 | 0.00% | −187,381−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −179,602−100.0% | Sold out |