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 2024
Institutional positions in Amylyx Pharmaceuticals, Inc. as of Jun 30, 2024. 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
- 119
- −21 vs. Q1 2024
- Shares held
- 43.6M
- −5.84M (−11.8%) vs. Q1 2024
- Total value
- $82.9M
- −$58.4M (−41.3%) vs. Q1 2024
- New holders
- 32
- 29 more added
- Sold out
- 53
- 44 more reduced
3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Amylyx Pharmaceuticals, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 43 | $0 | 0.00% | −31−41.9% | Reduced |
| Kelly Financial Services LLC | 33 | $63 | 0.00% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 55 | $105 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 96 | $182 | 0.00% | −118−55.1% | Reduced |
| Redwood Wealth Management Group, LLC | 200 | $380 | 0.00% | +200 | New |
| Nisa Investment Advisors, LLC | 285 | $542 | 0.00% | +275+2,750.0% | Added |
| Wells Fargo & Company | 300 | $570 | 0.00% | −20,649−98.6% | Reduced |
| New York State Common Retirement Fund | 444 | $844 | 0.00% | −20,800−97.9% | Reduced |
| Daiwa Securities Group Inc. | 266 | $1.00K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 709 | $2.01K | 0.00% | +709 | New |
| Caption Management, LLC | 1,200 | $2.28K | 0.00% | +1,200 | New |
| Steward Partners Investment Advisory, LLC | 2,000 | $3.80K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 2,030 | $3.92K | 0.00% | −21,812−91.5% | Reduced |
| SRS Capital Advisors, Inc. | 2,193 | $4.17K | 0.00% | +2,193 | New |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 1,803 | $4.25K | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 2,528 | $4.80K | 0.00% | +2,528 | New |
| Banque Cantonale Vaudoise | 5,900 | $11.0K | 0.00% | 00.0% | Unchanged |
| Catalyst Funds Management Pty Ltd | 7,500 | $14.3K | 0.00% | +7,500 | New |
| China Universal Asset Management Co., Ltd. | 7,990 | $15.2K | 0.00% | −5,014−38.6% | Reduced |
| Advisors Asset Management, Inc. | 8,339 | $15.8K | 0.00% | −11−0.1% | Reduced |
| Russell Investments Group, Ltd. | 9,119 | $17.3K | 0.00% | +8,957+5,529.0% | Added |
| Teza Capital Management LLC | 10,160 | $19.3K | 0.00% | −3,271−24.4% | Reduced |
| Vident Advisory, LLC | 10,843 | $20.6K | 0.00% | +10,843 | New |
| ProShare Advisors LLC | 11,000 | $20.9K | 0.00% | −2,874−20.7% | Reduced |
| JustInvest LLC | 11,741 | $22.3K | 0.00% | +11,741 | New |
| Guggenheim Capital LLC | 15,448 | $29.4K | 0.00% | −890−5.4% | Reduced |
| Royal Bank of Canada | 17,131 | $32.0K | 0.00% | +15,779+1,167.1% | Added |
| Jump Financial, LLC | 17,685 | $33.6K | 0.00% | +17,685 | New |
| American Century Companies Inc | 19,041 | $36.2K | 0.00% | −359,757−95.0% | Reduced |
| Brown Advisory Inc | 19,961 | $37.9K | 0.00% | 00.0% | Unchanged |
| Zuckerman Investment Group, LLC | 20,000 | $38.0K | 0.00% | +20,000 | New |
| Schonfeld Strategic Advisors LLC | 21,600 | $41.0K | 0.00% | +21,600 | New |
| Parsons Capital Management Inc | 21,945 | $41.7K | 0.00% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 22,887 | $43.5K | 0.00% | +22,887 | New |
| Algert Global LLC | 24,814 | $47.1K | 0.00% | +24,814 | New |
| Point72 (DIFC) Ltd | 25,953 | $49.3K | 0.00% | −23,040−47.0% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 26,032 | $49.5K | 0.00% | +26,032 | New |
| CWM, LLC | 28,643 | $54.0K | 0.00% | +14,613+104.2% | Added |
| Rhumbline Advisers | 28,779 | $54.7K | 0.00% | −40,624−58.5% | Reduced |
| Allspring Global Investments Holdings, LLC | 28,785 | $54.7K | 0.00% | +13,509+88.4% | Added |
| HRT Financial LP | 29,543 | $56.0K | 0.00% | +29,543 | New |
| UBS Group AG | 30,139 | $57.3K | 0.00% | −180,434−85.7% | Reduced |
| Tower Research Capital LLC (TRC) | 31,936 | $60.7K | 0.00% | +21,640+210.2% | Added |
| Cerity Partners LLC | 33,365 | $63.4K | 0.00% | +33,365 | New |
| Sphera Funds Management Ltd. | 36,050 | $68.5K | 0.01% | −231,200−86.5% | Reduced |
| Barclays PLC | 44,253 | $84.1K | 0.00% | −62,589−58.6% | Reduced |
| Legacy Advisors, LLC | 50,000 | $95.0K | 0.01% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 55,600 | $106.0K | 0.00% | −914,955−94.3% | Reduced |
| SG Americas Securities, LLC | 55,836 | $106.0K | 0.00% | +29,697+113.6% | Added |
| FMR LLC | 56,379 | $107.1K | 0.00% | +36,989+190.8% | Added |
| JPMorgan Chase & Co | 57,511 | $109.3K | 0.00% | −352,248−86.0% | Reduced |
| Mariner, LLC | 57,539 | $109.3K | 0.00% | +8,271+16.8% | Added |
| Mackenzie Financial Corp | 57,923 | $110.1K | 0.00% | −14,649−20.2% | Reduced |
| Paloma Partners Management Co | 57,954 | $110.1K | 0.01% | +57,954 | New |
| Walleye Capital LLC | 61,720 | $117.3K | 0.00% | −300,150−82.9% | Reduced |
| State of Wyoming | 61,784 | $117.4K | 0.02% | +61,784 | New |
| HSBC Holdings PLC | 76,261 | $149.9K | 0.00% | +27,954+57.9% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 82,042 | $155.9K | 0.03% | +82,042 | New |
| Engineers Gate Manager LP | 84,044 | $159.7K | 0.00% | +84,044 | New |
| Boothbay Fund Management, LLC | 85,477 | $162.4K | 0.01% | −17,300−16.8% | Reduced |
| Alps Advisors Inc | 90,357 | $171.7K | 0.00% | −48,893−35.1% | Reduced |
| Centiva Capital, LP | 90,733 | $172.4K | 0.01% | +90,733 | New |
| Savant Capital, LLC | 95,878 | $182.2K | 0.00% | +95,878 | New |
| Tang Capital Management LLC | 100,000 | $190.0K | 0.02% | 00.0% | Unchanged |
| Maven Securities LTD | 100,000 | $190.0K | 0.03% | +75,000+300.0% | Added |
| Bank of Montreal | 105,249 | $202.1K | 0.00% | +105,249 | New |
| ADAR1 Capital Management, LLC | 107,306 | $203.9K | 0.04% | +68,448+176.1% | Added |
| Alpine Global Management, LLC | 108,862 | $206.8K | 0.04% | +108,862 | New |
| LMR Partners LLP | 113,300 | $215.3K | 0.00% | +113,300 | New |
| Man Group plc | 116,129 | $220.6K | 0.00% | +55,450+91.4% | Added |
| Y-Intercept (Hong Kong) Ltd | 118,105 | $224.4K | 0.01% | −223,412−65.4% | Reduced |
| Standard Life Aberdeen plc | 118,247 | $224.7K | 0.00% | 00.0% | Unchanged |
| Hennion & Walsh Asset Management, Inc. | 118,983 | $226.1K | 0.01% | +6,116+5.4% | Added |
| Bridgeway Capital Management, LLC | 130,000 | $247.0K | 0.01% | +130,000 | New |
| State of Wisconsin Investment Board | 138,500 | $263.1K | 0.00% | −223,222−61.7% | Reduced |
| First Trust Advisors LP | 139,097 | $264.3K | 0.00% | −31,381−18.4% | Reduced |
| State Street Corp | 154,908 | $294.3K | 0.00% | −1,905,134−92.5% | Reduced |
| Cubist Systematic Strategies, LLC | 166,548 | $316.4K | 0.01% | −9,566−5.4% | Reduced |
| Federated Hermes, Inc. | 178,774 | $339.7K | 0.00% | +2,791+1.6% | Added |
| Panagora Asset Management Inc | 188,465 | $358.1K | 0.00% | −551−0.3% | Reduced |
| XTX Topco Ltd | 210,612 | $400.2K | 0.03% | +210,612 | New |
| Simplex Trading, LLC | 220,517 | $418.0K | 0.01% | +138,410+168.6% | Added |
| Hudson Bay Capital Management LP | 250,000 | $475.0K | 0.00% | −248,000−49.8% | Reduced |
| Aldebaran Capital, LLC | 269,803 | $512.6K | 0.48% | +269,803 | New |
| Squarepoint Ops LLC | 272,576 | $517.9K | 0.00% | +113,267+71.1% | Added |
| Ikarian Capital, LLC | 274,551 | $521.6K | 0.16% | −56,900−17.2% | Reduced |
| Group One Trading, L.P. | 289,281 | $549.6K | 0.02% | +66,559+29.9% | Added |
| Sofinnova Investments, Inc. | 299,691 | $569.4K | 0.04% | −7,038−2.3% | Reduced |
| Graham Capital Management, L.P. | 321,867 | $611.5K | 0.02% | −202,760−38.6% | Reduced |
| Aviva PLC | 363,032 | $689.8K | 0.00% | +217,614+149.6% | Added |
| Northern Trust Corp | 367,249 | $697.8K | 0.00% | −58,318−13.7% | Reduced |
| Susquehanna International Group, LLP | 446,038 | $847.5K | 0.00% | +199,239+80.7% | Added |
| Geode Capital Management, LLC | 468,866 | $891.1K | 0.00% | −597,379−56.0% | Reduced |
| Bank of America Corp | 477,524 | $907.3K | 0.00% | +201,568+73.0% | Added |
| Jane Street Group, LLC | 491,107 | $933.1K | 0.00% | −536,513−52.2% | Reduced |
| Charles Schwab Investment Management Inc | 521,619 | $991.1K | 0.00% | +85,716+19.7% | Added |
| Woodline Partners LP | 523,772 | $995.2K | 0.01% | 00.0% | Unchanged |
| Deutsche Bank AG | 570,857 | $1.08M | 0.00% | −185,312−24.5% | Reduced |
| Jacobs Levy Equity Management, Inc | 589,111 | $1.12M | 0.00% | +589,111 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 621,927 | $1.18M | 0.00% | +95,239+18.1% | Added |