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, Q2 2022
Institutional positions in Amylyx Pharmaceuticals, Inc. as of Jun 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
- 78
- +7 vs. Q1 2022
- Shares held
- 26.6M
- +3.20M (+13.7%) vs. Q1 2022
- Total value
- $512.9M
- +$213.0M (+71.0%) vs. Q1 2022
- New holders
- 20
- 35 more added
- Sold out
- 13
- 13 more reduced
1 institution that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding Amylyx Pharmaceuticals, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Credit Suisse AG | 11 | $0 | 0.00% | +11 | New |
| Captrust Financial Advisors | 19 | $0 | 0.00% | +19 | New |
| TCI Wealth Advisors, Inc. | 21 | $0 | 0.00% | +21 | New |
| Glassman Wealth Services | 39 | $1.00K | 0.00% | +39 | New |
| UBS Group AG | 177 | $3.00K | 0.00% | −3,980−95.7% | Reduced |
| Credit Agricole S A | 500 | $10.0K | 0.00% | +500 | New |
| Tradition Wealth Management, LLC | 500 | $10.0K | 0.00% | +500 | New |
| Barclays PLC | 575 | $11.0K | 0.00% | −984−63.1% | Reduced |
| Ameritas Investment Partners, Inc. | 744 | $14.0K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 795 | $15.3K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 835 | $16.0K | 0.00% | −319−27.6% | Reduced |
| Royal Bank of Canada | 1,008 | $19.0K | 0.00% | −3,286−76.5% | Reduced |
| Steward Partners Investment Advisory, LLC | 1,100 | $21.0K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 1,200 | $23.0K | 0.00% | −1,100−47.8% | Reduced |
| Legal & General Group Plc | 1,224 | $24.0K | 0.00% | +319+35.2% | Added |
| Amalgamated Bank | 1,524 | $29.0K | 0.00% | −239−13.6% | Reduced |
| High Net Worth Advisory Group LLC | 1,500 | $29.0K | 0.01% | +1,000+200.0% | Added |
| Wells Fargo & Company | 1,578 | $30.0K | 0.00% | −88,246−98.2% | Reduced |
| PEAK6 Investments LLC | 1,500 | $32.4K | 0.00% | +1,500 | New |
| Advisor Group Holdings, Inc. | 1,950 | $37.0K | 0.00% | +550+39.3% | Added |
| Tower Research Capital LLC (TRC) | 3,340 | $64.0K | 0.00% | +2,629+369.8% | Added |
| Deutsche Bank AG | 4,692 | $90.0K | 0.00% | −657−12.3% | Reduced |
| California State Teachers Retirement System | 4,905 | $94.0K | 0.00% | +819+20.0% | Added |
| Fred Alger Management, LLC | 5,129 | $99.0K | 0.00% | +5,129 | New |
| American International Group, Inc. | 5,368 | $103.0K | 0.00% | +608+12.8% | Added |
| Walleye Trading LLC | 5,525 | $106.0K | 0.00% | +5,525 | New |
| JPMorgan Chase & Co | 6,132 | $118.0K | 0.00% | +1,635+36.4% | Added |
| MetLife Investment Management | 6,785 | $130.7K | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 7,711 | $148.0K | 0.02% | +7,711 | New |
| New York State Common Retirement Fund | 9,197 | $177.0K | 0.00% | +5,197+129.9% | Added |
| Pura Vida Investments, LLC | 10,550 | $203.0K | 0.03% | +550+5.5% | Added |
| HAP Trading, LLC | 15,322 | $295.0K | 0.04% | +15,322 | New |
| ExodusPoint Capital Management, LP | 16,013 | $308.0K | 0.00% | +16,013 | New |
| Rhumbline Advisers | 16,174 | $312.0K | 0.00% | +16,174 | New |
| Bank of America Corp | 16,570 | $319.0K | 0.00% | +13,666+470.6% | Added |
| Picton Mahoney Asset Management | 23,200 | $446.0K | 0.02% | +23,200 | New |
| Bank of New York Mellon Corp | 29,021 | $558.0K | 0.00% | +2,570+9.7% | Added |
| Boothbay Fund Management, LLC | 34,500 | $664.0K | 0.02% | −13,771−28.5% | Reduced |
| Alliancebernstein L.P. | 35,900 | $691.0K | 0.00% | +35,900 | New |
| Virtu Financial LLC | 36,003 | $693.0K | 0.06% | +36,003 | New |
| Nuveen Asset Management, LLC | 39,487 | $761.0K | 0.00% | +26,257+198.5% | Added |
| Morgan Stanley | 43,106 | $829.0K | 0.00% | +761+1.8% | Added |
| Cubist Systematic Strategies, LLC | 53,000 | $1.02M | 0.01% | +18,086+51.8% | Added |
| Caption Management, LLC | 69,651 | $1.34M | 0.12% | +32,984+90.0% | Added |
| Charles Schwab Investment Management Inc | 70,409 | $1.36M | 0.00% | −2,618−3.6% | Reduced |
| Artal Group S.A. | 75,000 | $1.45M | 0.08% | 00.0% | Unchanged |
| Tri Locum Partners LP | 80,459 | $1.55M | 0.64% | +80,459 | New |
| SEI Investments Co | 93,854 | $1.81M | 0.00% | +93,854 | New |
| Northern Trust Corp | 94,541 | $1.82M | 0.00% | +12,371+15.1% | Added |
| Ameriprise Financial Inc | 98,955 | $1.91M | 0.00% | +16,645+20.2% | Added |
| FMR LLC | 122,443 | $2.36M | 0.00% | +34,318+38.9% | Added |
| Susquehanna International Group, LLP | 138,229 | $2.66M | 0.01% | +91,664+196.9% | Added |
| Group One Trading, L.P. | 155,388 | $2.99M | 0.09% | +154,145+12,401.0% | Added |
| Simplex Trading, LLC | 158,090 | $3.04M | 0.10% | +152,892+2,941.4% | Added |
| Jane Street Group, LLC | 179,602 | $3.46M | 0.01% | +150,356+514.1% | Added |
| Belvedere Trading LLC | 168,588 | $3.52M | 3.81% | +168,588 | New |
| Sofinnova Investments, Inc. | 187,381 | $3.61M | 0.32% | +87,381+87.4% | Added |
| State Street Corp | 196,465 | $3.78M | 0.00% | +97,253+98.0% | Added |
| Adage Capital Partners GP, L.L.C. | 200,000 | $3.85M | 0.01% | +162,800+437.6% | Added |
| Geode Capital Management, LLC | 231,417 | $4.46M | 0.00% | +41,267+21.7% | Added |
| Ikarian Capital, LLC | 246,554 | $4.75M | 1.97% | −150,100−37.8% | Reduced |
| Point72 Asset Management, L.P. | 312,461 | $6.02M | 0.03% | +312,461 | New |
| Woodline Partners LP | 390,229 | $7.52M | 0.12% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 415,298 | $8.00M | 0.01% | +12,974+3.2% | Added |
| Millennium Management LLC | 446,044 | $8.59M | 0.01% | +308,803+225.0% | Added |
| Marshall Wace, LLP | 658,373 | $12.7M | 0.03% | +73,909+12.6% | Added |
| 683 Capital Management, LLC | 677,714 | $13.0M | 0.94% | 00.0% | Unchanged |
| Falcon Edge Capital, LP | 700,635 | $13.5M | 1.39% | +83,415+13.5% | Added |
| BlackRock Inc. | 709,432 | $13.7M | 0.00% | +137,091+24.0% | Added |
| Citadel Advisors LLC | 754,410 | $14.5M | 0.02% | +252,774+50.4% | Added |
| Tybourne Capital Management (HK) Ltd | 768,603 | $14.8M | 1.07% | 00.0% | Unchanged |
| Verition Fund Management LLC | 950,129 | $18.3M | 0.40% | +24,776+2.7% | Added |
| Rock Springs Capital Management LP | 974,107 | $18.8M | 0.55% | −24,200−2.4% | Reduced |
| Vanguard Group Inc | 994,001 | $19.1M | 0.00% | +1,813+0.2% | Added |
| Bain Capital Life Sciences Investors, LLC | 1,948,214 | $37.5M | 4.40% | −807,836−29.3% | Reduced |
| Boxer Capital, LLC | 2,200,000 | $42.4M | 2.68% | 00.0% | Unchanged |
| Perceptive Advisors LLC | 3,540,408 | $68.2M | 2.14% | +2,066,301+140.2% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 7,170,536 | $138.1M | 0.63% | 00.0% | Unchanged |
| Agf Investments Inc. | 0 | $0 | 0.00% | −160,000−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −146,400−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −62,915−100.0% | Sold out |
| Oasis Management Co Ltd. | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| PFS Investments Inc. | 0 | $0 | 0.00% | −39,558−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −36,691−100.0% | Sold out |
| Silverarc Capital Management, LLC | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −28,187−100.0% | Sold out |
| Caas Capital Management LP | 0 | $0 | 0.00% | −17,000−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −2,200−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −1,159−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −300−100.0% | Sold out |
| Amalgamated Financial Corp. | – | – | – | – | Not filed |