NasdaqGS - Delayed Quote • USD
Amylyx Pharmaceuticals, Inc. (AMLX)
At close: April 19 at 4:00 PM EDT
After hours: April 19 at 7:30 PM EDT
Major Holders
| Breakdown | |
|---|---|
| 14.24% | % of Shares Held by All Insider |
| 105.09% | % of Shares Held by Institutions |
| 122.54% | % of Float Held by Institutions |
| 245 | Number of Institutions Holding Shares |
Top Institutional Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Vanguard Group Inc | 5.28M | Dec 31, 2023 | 7.78% | 9,865,308 |
| Blackrock Inc. | 4M | Dec 31, 2023 | 5.90% | 7,484,364 |
| Viking Global Investors, L.P. | 2.96M | Dec 31, 2023 | 4.37% | 5,539,977 |
| Morgan Stanley | 2.83M | Dec 31, 2023 | 4.18% | 5,292,554 |
| Point72 Asset Management, L.P. | 2.75M | Dec 31, 2023 | 4.06% | 5,144,940 |
| Stonepine Capital Management, LLC | 2.5M | Dec 31, 2023 | 3.69% | 4,675,000 |
| Millennium Management Llc | 2.27M | Dec 31, 2023 | 3.35% | 4,249,842 |
| Citadel Advisors Llc | 2.24M | Dec 31, 2023 | 3.31% | 4,190,454 |
| Perceptive Advisors Llc | 1.87M | Dec 31, 2023 | 2.76% | 3,495,263 |
| State Street Corporation | 1.44M | Dec 31, 2023 | 2.13% | 2,695,421 |
Top Mutual Fund Holders
| Holder | Shares | Date Reported | % Out | Value |
|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 1.72M | Dec 31, 2023 | 2.54% | 3,224,564 |
| Vanguard Small-Cap Index Fund | 1.46M | Dec 31, 2023 | 2.16% | 2,732,144 |
| iShares Russell 2000 ETF | 1.23M | Feb 29, 2024 | 1.82% | 2,308,687 |
| Mutual Fund Ser Tr-Eventide Healthcare & Life Sciences Fund | 1.12M | Dec 31, 2023 | 1.65% | 2,088,485 |
| Vanguard Small-Cap Growth Index Fund | 816.24k | Dec 31, 2023 | 1.20% | 1,526,366 |
| Vanguard Extended Market Index Fund | 599.62k | Dec 31, 2023 | 0.88% | 1,121,291 |
| Fidelity Select Portfolios - Biotechnology | 594.41k | Feb 29, 2024 | 0.88% | 1,111,556 |
| College Retirement Equities Fund-Stock Account | 515.29k | Dec 31, 2023 | 0.76% | 963,592 |
| Fidelity Small Cap Index Fund | 516.9k | Jan 31, 2024 | 0.76% | 966,612 |
| American Century Small Cap Growth Fund | 503.51k | Jan 31, 2024 | 0.74% | 941,563 |
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