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, Q1 2022
Institutional positions in Amylyx Pharmaceuticals, Inc. as of Mar 31, 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
- 72
- +72 vs. Q4 2021
- Shares held
- 23.4M
- +23.4M vs. Q4 2021
- Total value
- $299.9M
- +$299.9M vs. Q4 2021
- New holders
- 72
- 0 more added
- Sold out
- 0
- 0 more reduced
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Amylyx Pharmaceuticals, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Northwestern Mutual Wealth Management Co | 300 | $4.00K | 0.00% | +300 | New |
| High Net Worth Advisory Group LLC | 500 | $6.00K | 0.00% | +500 | New |
| Ameritas Investment Partners, Inc. | 744 | $10.0K | 0.00% | +744 | New |
| Tower Research Capital LLC (TRC) | 711 | $10.0K | 0.00% | +711 | New |
| Metropolitan Life Insurance Co | 795 | $10.2K | 0.00% | +795 | New |
| Legal & General Group Plc | 905 | $12.0K | 0.00% | +905 | New |
| Steward Partners Investment Advisory, LLC | 1,100 | $14.0K | 0.00% | +1,100 | New |
| Citigroup Inc | 1,154 | $15.0K | 0.00% | +1,154 | New |
| Point72 Hong Kong Ltd | 1,159 | $15.0K | 0.00% | +1,159 | New |
| Group One Trading, L.P. | 1,243 | $16.0K | 0.00% | +1,243 | New |
| Advisor Group Holdings, Inc. | 1,400 | $18.0K | 0.00% | +1,400 | New |
| Barclays PLC | 1,559 | $20.0K | 0.00% | +1,559 | New |
| Amalgamated Bank | 1,763 | $23.0K | 0.00% | +1,763 | New |
| Amalgamated Financial Corp. | 1,763 | $23.0K | 0.00% | +1,763 | New |
| Quantbot Technologies LP | 2,200 | $28.0K | 0.00% | +2,200 | New |
| STRS Ohio | 2,300 | $29.0K | 0.00% | +2,300 | New |
| Bank of America Corp | 2,904 | $38.0K | 0.00% | +2,904 | New |
| New York State Common Retirement Fund | 4,000 | $51.0K | 0.00% | +4,000 | New |
| California State Teachers Retirement System | 4,086 | $53.0K | 0.00% | +4,086 | New |
| UBS Group AG | 4,157 | $53.0K | 0.00% | +4,157 | New |
| Royal Bank of Canada | 4,294 | $56.0K | 0.00% | +4,294 | New |
| JPMorgan Chase & Co | 4,497 | $58.0K | 0.00% | +4,497 | New |
| American International Group, Inc. | 4,760 | $61.0K | 0.00% | +4,760 | New |
| Simplex Trading, LLC | 5,198 | $66.0K | 0.00% | +5,198 | New |
| Deutsche Bank AG | 5,349 | $69.0K | 0.00% | +5,349 | New |
| MetLife Investment Management | 6,785 | $87.2K | 0.00% | +6,785 | New |
| Pura Vida Investments, LLC | 10,000 | $129.0K | 0.02% | +10,000 | New |
| Nuveen Asset Management, LLC | 13,230 | $170.0K | 0.00% | +13,230 | New |
| Squarepoint Ops LLC | 15,000 | $193.0K | 0.00% | +15,000 | New |
| Caas Capital Management LP | 17,000 | $218.0K | 0.04% | +17,000 | New |
| Bank of New York Mellon Corp | 26,451 | $340.0K | 0.00% | +26,451 | New |
| Walleye Capital LLC | 28,187 | $362.0K | 0.01% | +28,187 | New |
| Jane Street Group, LLC | 29,246 | $376.0K | 0.00% | +29,246 | New |
| Silverarc Capital Management, LLC | 30,000 | $386.0K | 0.21% | +30,000 | New |
| Cubist Systematic Strategies, LLC | 34,914 | $449.0K | 0.00% | +34,914 | New |
| Atom Investors LP | 36,691 | $471.0K | 0.22% | +36,691 | New |
| Caption Management, LLC | 36,667 | $472.0K | 0.03% | +36,667 | New |
| Adage Capital Partners GP, L.L.C. | 37,200 | $478.0K | 0.00% | +37,200 | New |
| PFS Investments Inc. | 39,558 | $508.0K | 0.01% | +39,558 | New |
| Morgan Stanley | 42,345 | $544.0K | 0.00% | +42,345 | New |
| Susquehanna International Group, LLP | 46,565 | $598.0K | 0.00% | +46,565 | New |
| Boothbay Fund Management, LLC | 48,271 | $620.0K | 0.02% | +48,271 | New |
| Oasis Management Co Ltd. | 50,000 | $643.0K | 0.11% | +50,000 | New |
| Balyasny Asset Management LLC | 62,915 | $808.0K | 0.00% | +62,915 | New |
| Charles Schwab Investment Management Inc | 73,027 | $939.0K | 0.00% | +73,027 | New |
| Artal Group S.A. | 75,000 | $964.0K | 0.04% | +75,000 | New |
| Northern Trust Corp | 82,170 | $1.06M | 0.00% | +82,170 | New |
| Ameriprise Financial Inc | 82,310 | $1.06M | 0.00% | +82,310 | New |
| FMR LLC | 88,125 | $1.13M | 0.00% | +88,125 | New |
| Wells Fargo & Company | 89,824 | $1.16M | 0.00% | +89,824 | New |
| State Street Corp | 99,212 | $1.27M | 0.00% | +99,212 | New |
| Sofinnova Investments, Inc. | 100,000 | $1.28M | 0.11% | +100,000 | New |
| Millennium Management LLC | 137,241 | $1.76M | 0.00% | +137,241 | New |
| Renaissance Technologies LLC | 146,400 | $1.88M | 0.00% | +146,400 | New |
| Agf Investments Inc. | 160,000 | $2.06M | 0.02% | +160,000 | New |
| Geode Capital Management, LLC | 190,150 | $2.44M | 0.00% | +190,150 | New |
| Woodline Partners LP | 390,229 | $5.01M | 0.08% | +390,229 | New |
| Ikarian Capital, LLC | 396,654 | $5.10M | 1.55% | +396,654 | New |
| Allspring Global Investments Holdings, LLC | 402,324 | $5.17M | 0.01% | +402,324 | New |
| Citadel Advisors LLC | 501,636 | $6.45M | 0.01% | +501,636 | New |
| BlackRock Inc. | 572,341 | $7.35M | 0.00% | +572,341 | New |
| Marshall Wace, LLP | 584,464 | $7.51M | 0.02% | +584,464 | New |
| 683 Capital Management, LLC | 677,714 | $7.68M | 0.45% | +677,714 | New |
| Falcon Edge Capital, LP | 617,220 | $7.93M | 0.71% | +617,220 | New |
| Tybourne Capital Management (HK) Ltd | 768,603 | $9.88M | 0.58% | +768,603 | New |
| Verition Fund Management LLC | 925,353 | $11.9M | 0.23% | +925,353 | New |
| Vanguard Group Inc | 992,188 | $12.8M | 0.00% | +992,188 | New |
| Rock Springs Capital Management LP | 998,307 | $12.8M | 0.32% | +998,307 | New |
| Perceptive Advisors LLC | 1,474,107 | $18.9M | 0.39% | +1,474,107 | New |
| Boxer Capital, LLC | 2,200,000 | $28.3M | 1.45% | +2,200,000 | New |
| Bain Capital Life Sciences Investors, LLC | 2,756,050 | $35.4M | 3.44% | +2,756,050 | New |
| Viking Global Investors LPSuperinvestorViking Global Investors | 7,170,536 | $92.1M | 0.37% | +7,170,536 | New |