Overview Financials News + Filings Key Docs Ownership Insiders
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Amylyx Pharmaceuticals, Inc.
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Portfolio as of: |
| Name | Shares | Change | Value | % Port | % OS | Hist | Date |
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VANGUARD GROUP INC
| 4,925,892 | 1,411,536 | 106,251,491,000 | 0.00 | 7.33 |
Hist
| 06/30/2023 |
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PERCEPTIVE ADVISORS LLC
| 4,873,919 | -1,214,414 | 105,130,433,000 | | |
Hist
| 06/30/2023 |
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BlackRock Inc.
| 3,505,285 | -109,633 | 75,608,999,000 | 0.00 | 5.22 |
Hist
| 06/30/2023 |
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VIKING GLOBAL INVESTORS LP
| 2,962,555 | -1,672,051 | 63,902,311,000 | 0.26 | 4.41 |
Hist
| 06/30/2023 |
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MARSHALL WACE, LLP
| 1,980,180 | 1,980,180 | 42,712,483,000 | 0.08 | 2.95 |
Hist
| 06/30/2023 |
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MILLENNIUM MANAGEMENT LLC
| 1,921,631 | 1,062,216 | 41,449,581,000 | 0.02 | 2.86 |
Hist
| 06/30/2023 |
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GOLDMAN SACHS GROUP INC
| 1,366,172 | 986,773 | 40,083,487,000 | 0.01 | 2.05 |
Hist
| 03/31/2023 |
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D. E. Shaw & Co., Inc.
| 1,590,044 | 206,312 | 34,297,249,000 | 0.04 | 2.37 |
Hist
| 06/30/2023 |
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Rock Springs Capital Management LP
| 1,544,616 | 91,800 | 33,317,367,000 | 0.79 | 2.30 |
Hist
| 06/30/2023 |
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FEDERATED HERMES, INC.
| 1,529,000 | -317,117 | 32,980,530,000 | 0.08 | 2.28 |
Hist
| 06/30/2023 |
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EMERALD ADVISERS, LLC
| 972,835 | 972,835 | 28,542,979,000 | 1.37 | 1.46 |
Hist
| 03/31/2023 |
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BALYASNY ASSET MANAGEMENT L.P.
| 1,173,853 | 753,012 | 25,320,009,000 | 0.06 | 1.75 |
Hist
| 06/30/2023 |
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STATE STREET CORP
| 1,157,699 | 82,087 | 24,971,567,000 | 0.00 | 1.72 |
Hist
| 06/30/2023 |
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Stonepine Capital Management, LLC
| 1,121,028 | 1,121,028 | 24,180,574,000 | 9.08 | 1.67 |
Hist
| 06/30/2023 |
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EVENTIDE ASSET MANAGEMENT, LLC
| 1,116,837 | 658,783 | 24,090,174,000 | 0.41 | 1.66 |
Hist
| 06/30/2023 |
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MORGAN STANLEY
| 1,051,846 | 567,377 | 22,688,319,000 | 0.00 | 1.57 |
Hist
| 06/30/2023 |
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DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C)
| 1,050,198 | -1,642,802 | 22,652,771,000 | 0.48 | 1.56 |
Hist
| 06/30/2023 |
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GREAT POINT PARTNERS LLC
| 968,795 | 778,795 | 20,896,908,000 | 4.09 | 1.44 |
Hist
| 06/30/2023 |
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GEODE CAPITAL MANAGEMENT, LLC
| 937,997 | 47,015 | 20,232,602,000 | 0.00 | 1.40 |
Hist
| 06/30/2023 |
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VOYA INVESTMENT MANAGEMENT LLC
| 937,540 | 318,510 | 20,222,738,000 | 0.02 | 1.40 |
Hist
| 06/30/2023 |
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Avidity Partners Management LP
| 901,400 | 1,400 | 19,443,198,000 | 0.68 | 1.34 |
Hist
| 06/30/2023 |
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Woodline Partners LP
| 899,300 | 465,100 | 19,397,901,000 | 0.23 | 1.34 |
Hist
| 06/30/2023 |
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Alpha Wave Global, LP
| 853,262 | -77,075 | 18,404,861,000 | 12.06 | 1.27 |
Hist
| 06/30/2023 |
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CITADEL ADVISORS LLC
| 813,325 | 756,568 | 17,543,420,000 | 0.00 | 1.21 |
Hist
| 06/30/2023 |
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ADAGE CAPITAL PARTNERS GP, L.L.C.
| 768,200 | -239,136 | 16,570,074,000 | 0.04 | 1.14 |
Hist
| 06/30/2023 |
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EMERALD MUTUAL FUND ADVISERS TRUST
| 680,035 | -109,556 | 14,668,355,000 | 0.80 | 1.01 |
Hist
| 06/30/2023 |
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PICTET ASSET MANAGEMENT SA
| 601,646 | -832,200 | 12,977,504,000 | 0.02 | 0.90 |
Hist
| 06/30/2023 |
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Nuveen Asset Management, LLC
| 553,074 | -58,858 | 11,929,806,000 | | |
Hist
| 06/30/2023 |
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Ghost Tree Capital, LLC
| 550,000 | 75,000 | 11,863,500,000 | 3.92 | 0.82 |
Hist
| 06/30/2023 |
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NORTHERN TRUST CORP
| 485,418 | 21,538 | 10,470,466,000 | 0.00 | 0.72 |
Hist
| 06/30/2023 |
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JANE STREET GROUP, LLC
| 473,393 | 336,836 | 10,211,087,000 | 0.00 | 0.70 |
Hist
| 06/30/2023 |
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GMT CAPITAL CORP
| 461,000 | 461,000 | 9,943,770,000 | 0.38 | 0.69 |
Hist
| 06/30/2023 |
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FMR LLC
| 448,982 | 441,752 | 9,684,542,000 | 0.00 | 0.67 |
Hist
| 06/30/2023 |
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SECTORAL ASSET MANAGEMENT INC
| 387,310 | 144,910 | 8,354,277,000 | 1.39 | 0.58 |
Hist
| 06/30/2023 |
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Alyeska Investment Group, L.P.
| 320,157 | 68,750 | 6,905,786,000 | 0.05 | 0.48 |
Hist
| 06/30/2023 |
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