Amylyx PharmaceuticalsAMLX
13F holders, Q1 2024 (March 31)143holders
7famous investors
$2.86avg. 13F price*
At the end of Q1 2024, 143 institutions reported holding Amylyx Pharmaceuticals Inc. (AMLX) in their 13F filings. The largest holders were Vanguard Group Inc. ($15.2M), BlackRock Inc. ($12.7M) and Goldman Sachs Group Inc. ($8.4M). 7 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Amylyx Pharmaceuticals Inc.
- CUSIP
- 03237H101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 24 | $19.9M |
| Exits | 59 | $252.8M |
Ownership 143 holders
| Vanguard Group Inc. | 0.00% | Add +1.4% | 5,348,139 | $15.2M |
| BlackRock Inc. | 0.00% | Add +11.8% | 4,474,722 | $12.7M |
| Goldman Sachs Group Inc. | 0.00% | Add +134.2% | 2,943,186 | $8.4M |
| Millennium Management | 0.01% | Add +8.8% | 2,471,455 | $7.0M |
| Morgan Stanley | 0.00% | Reduce -26.8% | 2,070,653 | $5.9M |
| State Street Corp. | 0.00% | Add +42.9% | 2,060,042 | $5.9M |
| Franklin Resources Inc. | 0.00% | Add +40.1% | 1,855,886 | $5.3M |
| Boxer Capital, LLC | 0.21% | New | 1,500,000 | $4.3M |
| Two Sigma Investments, LP | 0.01% | Add +3171.4% | 1,432,865 | $4.1M |
| Citadel Advisors | 0.00% | Reduce -40.6% | 1,330,384 | $3.8M |
| Farallon Capital Management, L.L.C. | 0.02% | New | 1,150,221 | $3.3M |
| Geode Capital Management, LLC | 0.00% | Add +3.5% | 1,066,245 | $3.0M |
| D. E. Shaw & Co. | 0.00% | Add +90.6% | 1,042,583 | $3.0M |
| Jane Street Group, LLC | 0.00% | Reduce -11.2% | 1,027,620 | $2.9M |
| Rock Springs Capital Management LP | 0.07% | Add +89.0% | 1,011,412 | $2.9M |
| Alyeska Investment Group, L.P. | 0.02% | New | 1,008,607 | $2.9M |
| T. Rowe Price Associates Inc. | 0.00% | Add +8.5% | 970,555 | $2.8M |
| Qube Research & Technologies Ltd | 0.00% | Add +95.6% | 944,063 | $2.7M |
| Citigroup Inc. | 0.00% | Add +136.0% | 914,727 | $2.6M |
| Two Sigma Advisers, LP | 0.01% | New | 798,900 | $2.3M |
| Deutsche Bank AG | 0.00% | Reduce -11.3% | 756,169 | $2.1M |
| Renaissance Technologies | 0.00% | Add +888.4% | 704,600 | $2.0M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | Add +105.3% | 526,688 | $1.5M |
| Graham Capital Management, L.P. | 0.08% | New | 524,627 | $1.5M |
| Woodline Partners LP | 0.01% | Add +11.3% | 523,772 | $1.5M |
| Silverarc Capital Management, LLC | 0.40% | New | 500,000 | $1.4M |
| Hudson Bay Capital Management LP | 0.01% | Add +8.1% | 498,000 | $1.4M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +12.5% | 435,903 | $1.2M |
| Northern Trust Corp. | 0.00% | Reduce -2.3% | 425,567 | $1.2M |
| JPMorgan Chase & Co. | 0.00% | Add +470.0% | 409,759 | $1.2M |
| American Century Companies Inc. | 0.00% | Reduce -30.2% | 378,798 | $1.1M |
| Walleye Capital LLC | 0.01% | Reduce -37.9% | 361,870 | $1.0M |
| State of Wisconsin Investment Board | 0.00% | Add +1171.3% | 361,722 | $1.0M |
| Y-Intercept (Hong Kong) Ltd | 0.07% | Add +594.1% | 341,517 | $970K |
| Ikarian Capital, LLC | 0.26% | Reduce -62.2% | 331,451 | $941K |
| Sofinnova Investments, Inc. | 0.05% | New | 306,729 | $871K |
| Perceptive Advisors LLC | 0.01% | Reduce -84.0% | 300,000 | $852K |
| Sherbrooke Park Advisers LLC | 0.17% | New | 299,452 | $850K |
| Bank of America Corp. | 0.00% | Add +129.3% | 275,956 | $784K |
| Sphera Funds Management LTD. | 0.12% | Add +45.5% | 267,250 | $759K |
| Susquehanna International Group, LLP | 0.00% | Reduce -56.2% | 246,799 | $701K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Reduce -2.1% | 23,842 | $672K |
| Group One Trading LLC | 0.02% | Reduce -55.8% | 222,722 | $633K |
| UBS Group AG | 0.00% | Add +439.7% | 210,573 | $598K |
| Bank of New York Mellon Corp | 0.00% | Add +3.7% | 198,029 | $562K |
| Atom Investors LP | 0.07% | New | 189,796 | $539K |
| Panagora Asset Management Inc. | 0.00% | New | 189,016 | $537K |
| Cubist Systematic Strategies, LLC | 0.01% | Reduce -59.7% | 176,114 | $500K |
| Federated Hermes, Inc. | 0.00% | Add +71.7% | 175,983 | $500K |
| First Trust Advisors LP | 0.00% | Add +880.9% | 170,478 | $484K |
| Point72 Asset Management | 0.00% | Reduce -93.8% | 170,000 | $483K |
| PDT Partners, LLC | 0.04% | Add +183.0% | 166,896 | $474K |
| Squarepoint Ops LLC | 0.00% | Add +376.3% | 159,309 | $452K |
| Aviva PLC | 0.00% | New | 145,418 | $413K |
| Alps Advisors Inc. | 0.00% | Add +180.0% | 139,250 | $395K |
| Nuveen Asset Management, LLC | 0.00% | Reduce -86.5% | 137,973 | $392K |
| TD Asset Management Inc | 0.00% | Add +14.1% | 131,200 | $373K |
| WINTON GROUP Ltd | 0.02% | New | 119,676 | $340K |
| Aberdeen Group plc | 0.00% | Reduce -39.5% | 118,247 | $336K |
| AQR Capital Management | 0.00% | Add +399.0% | 116,489 | $331K |
| Hennion & Walsh Asset Management, Inc. | 0.02% | Add +32.9% | 112,867 | $321K |
| Barclays PLC | 0.00% | Add +17.6% | 106,842 | $303K |
| Boothbay Fund Management, LLC | 0.01% | Reduce -53.1% | 102,777 | $292K |
| Tang Capital Management LLC | 0.03% | Reduce -50.0% | 100,000 | $284K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +11.6% | 95,570 | $271K |
| Swiss National Bank | 0.00% | Add +8.7% | 86,600 | $246K |
| State Board of Administration of Florida Retirement System | 0.00% | Reduce -43.0% | 8,310 | $244K |
| Simplex Trading, LLC | 0.01% | Reduce -36.6% | 82,107 | $233K |
| Capstone Investment Advisors, LLC | 0.01% | Add +300.4% | 80,084 | $227K |
| Gsa Capital Partners LLP | 0.02% | Reduce -39.7% | 79,652 | $226K |
| Healthcare of Ontario Pension Plan Trust Fund | 0.00% | No change | 73,130 | $208K |
| Mackenzie Financial Corp. | 0.00% | New | 72,572 | $206K |
| Rhumbline Advisers | 0.00% | Add +1.6% | 69,403 | $197K |
| Profund Advisors LLC | 0.01% | Add +164.0% | 64,969 | $185K |
| Man Group plc | 0.00% | New | 60,679 | $172K |
| Rafferty Asset Management, LLC | 0.00% | Add +190.4% | 53,201 | $151K |
| Alliancebernstein L.P. | 0.00% | No change | 51,542 | $146K |
| Legacy Advisors, LLC | 0.02% | No change | 50,000 | $142K |
| Mariner, LLC | 0.00% | Reduce -0.3% | 49,268 | $140K |
| Point72 (DIFC) Ltd | 0.01% | — | 48,993 | $139K |
| HSBC Holdings PLC | 0.00% | New | 48,307 | $137K |
| California State Teachers Retirement System | 0.00% | Add +0.4% | 44,561 | $127K |
| ADAR1 Capital Management, LLC | 0.03% | Reduce -49.9% | 38,858 | $110K |
| Credit Suisse AG/ | 0.00% | Reduce -3.7% | 36,643 | $104K |
| Wellington Management Group LLP | 0.00% | Reduce -24.2% | 33,933 | $96K |
| Twinbeech Capital LP | 0.00% | Reduce -79.8% | 33,604 | $95K |
| Legal & General Group Plc | 0.00% | Reduce -17.2% | 32,854 | $93K |
| GTS Securities LLC | 0.00% | Add +11.8% | 29,403 | $84K |
| SG Americas Securities, LLC | 0.00% | Reduce -60.4% | 26,139 | $74K |
| Virtus Advisers, LLC | 0.04% | Add +16.8% | 25,849 | $73K |
| American International Group, Inc. | 0.00% | Reduce -0.8% | 25,031 | $71K |
| Maven Securities LTD | 0.00% | New | 25,000 | $71K |
| Invesco Ltd. | 0.00% | Add +1.9% | 24,349 | $69K |
| Parsons Capital Management Inc. | 0.00% | No change | 21,945 | $62K |
| Parallel Advisors, LLC | 0.00% | New | 21,376 | $61K |
| New York State Common Retirement Fund | 0.00% | Reduce -10.6% | 21,244 | $60K |
| Wells Fargo & Company | 0.00% | Reduce -38.9% | 20,949 | $59K |
| Premier Path Wealth Partners, LLC | 0.01% | No change | 20,265 | $58K |
| Brown Advisory Inc. | 0.00% | Add +48.3% | 19,961 | $57K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | No change | 19,700 | $56K |
| FMR LLC | 0.00% | Reduce -98.7% | 19,390 | $55K |
| Two Sigma Securities, LLC | 0.00% | New | 18,141 | $52K |
| Voya Investment Management LLC | 0.00% | Reduce -14.0% | 17,357 | $49K |
| Guggenheim Capital LLC | 0.00% | Add +9.3% | 16,338 | $46K |
| STRS Ohio | 0.00% | Reduce -5.7% | 16,500 | $46K |
| Allspring Global Investments Holdings, LLC | 0.00% | Add +52575.9% | 15,276 | $43K |
| Handelsbanken Fonder AB | 0.00% | Add +23.5% | 14,700 | $42K |
| Janus Henderson Group PLC | 0.00% | Reduce -0.2% | 14,717 | $42K |
| Principal Financial Group Inc. | 0.00% | Add +1.3% | 14,666 | $42K |
| Cwm, LLC | 0.00% | Add +6.3% | 14,030 | $40K |
| ProShare Advisors LLC | 0.00% | Add +9.1% | 13,874 | $39K |
| MetLife Investment Management, LLC | 0.00% | Reduce -48.5% | 13,768 | $39K |
| Victory Capital Management Inc. | 0.00% | New | 13,514 | $38K |
| Teza Capital Management LLC | 0.01% | Reduce -8.4% | 13,431 | $38K |
| China Universal Asset Management Co., Ltd. | 0.00% | Add +66.4% | 13,004 | $37K |
| Tudor Investment Corporation | 0.00% | Reduce -62.1% | 12,753 | $36K |
| Arizona State Retirement System | 0.00% | Add +6.7% | 12,061 | $34K |
| Wolverine Trading, LLC | 0.00% | New | 11,571 | $33K |
| Cipher Capital LP | 0.01% | New | 10,717 | $30K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -16.4% | 10,296 | $29K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Reduce -3.5% | 10,022 | $28K |
| Primecap Management Co. | 0.00% | Reduce -93.6% | 10,000 | $28K |
| Advisors Asset Management, Inc. | 0.00% | Reduce -3.2% | 8,350 | $24K |
| Banque Cantonale Vaudoise | 0.00% | New | 5,900 | $17K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 5,046 | $14K |
| Quarry LP | 0.00% | Add +300.0% | 3,000 | $9K |
| Metropolitan Life Insurance Co | 0.00% | No change | 2,899 | $8K |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 2,000 | $6K |
| Amalgamated Bank | 0.00% | Reduce -76.0% | 1,726 | $5K |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 0.00% | No change | 1,803 | $4K |
| Royal Bank of Canada | 0.00% | Reduce -91.6% | 1,352 | $3K |
| Cutler Group LLC / CA | 0.00% | Add +11.1% | 1,000 | $2K |
| Osaic Holdings, Inc. | 0.00% | Reduce -87.7% | 389 | $1K |
| Daiwa Securities Group Inc. | 0.00% | No change | 266 | $1K |
| PNC Financial Services Group, Inc. | 0.00% | Add +9.2% | 214 | $608 |
| Fernwood Investment Management, LLC | 0.00% | New | 200 | $568 |
| Russell Investments Group, Ltd. | 0.00% | Reduce -94.3% | 162 | $460 |
| Salem Investment Counselors Inc. | 0.00% | No change | 55 | $157 |
| GAMMA Investing LLC | 0.00% | No change | 35 | $99 |
| Kelly Financial Services LLC | 0.00% | No change | 33 | $94 |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -70.6% | 10 | $28 |
| Avior Wealth Management, LLC | 0.00% | New | 10 | $28 |
| Covestor Ltd | 0.00% | Reduce -98.0% | 74 | $0 |
"% of holder's portfolio" is AMLX's weight in each manager's 13F, not the share of Amylyx Pharmaceuticals Inc. the manager owns.