Amylyx Pharmaceuticals In... (AMLX)
4.25
0.27 (6.78%)
At close: Apr 21, 2025, 3:59 PM
4.27
0.52%
After-hours: Apr 21, 2025, 05:56 PM EDT
13F Institute Ownership
Total Institutes of 132 in Amylyx Pharmaceuticals expanded their positions with an increase of 16 investors compared to the previous quarter. An additional 6.38M shares, as total invested capital grew by $47.58M with ownership percentage increasing from 63.75% to 73.12%.
Options Activity
Institutions are holding more Puts Contracts as Calls Contracts, indicating a bearish sentiment.
Put/Call 1.601
1.60
Call Flow 256,500
38%
Put Flow 410,600
62%
Top Shareholders
| Institute | Ownership | Shares | Shares % Change | Market Value | Portfolio |
|---|---|---|---|---|---|
| Perceptive Advisors LLC | 9.95% | 6.77M | +218.70% | 25.61M | 0.71% |
| Tcg Crossover Management, LLC | 6.82% | 4.64M | +0.00% | 17.55M | 1.72% |
| Vanguard Group Inc | 3.95% | 2.69M | -12.85% | 10.18M | < 0.01% |
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