ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 86 filers reported holding ALDEYRA THERAPEUTICS INC in Q3 2020. The put-call ratio across all filers is 0.31 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $254,059 | +39.3% | 25,585 | -2.4% | 0.00% | +33.3% |
| Q4 2022 | $182,380 | +98.2% | 26,204 | +51.4% | 0.00% | +50.0% |
| Q3 2022 | $92,000 | +33.3% | 17,311 | 0.0% | 0.00% | +100.0% |
| Q2 2022 | $69,000 | -85.1% | 17,311 | -67.1% | 0.00% | -80.0% |
| Q3 2021 | $462,000 | -85.1% | 52,671 | -80.7% | 0.01% | -89.4% |
| Q2 2021 | $3,091,000 | +1049.1% | 272,855 | +1103.1% | 0.05% | +571.4% |
| Q1 2021 | $269,000 | +511.4% | 22,680 | +115.2% | 0.01% | +600.0% |
| Q2 2020 | $44,000 | – | 10,540 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Knoll Capital Management, LLC | 124,096 | $583,000 | 0.77% |
| SPHERA FUNDS MANAGEMENT LTD. | 875,931 | $4,117,000 | 0.70% |
| Perceptive Advisors | 2,885,458 | $13,417,000 | 0.68% |
| 683 Capital Management, LLC | 525,093 | $2,442,000 | 0.36% |
| Hikari Power Ltd | 107,858 | $507,000 | 0.07% |
| SABBY MANAGEMENT, LLC | 97,704 | $454,000 | 0.03% |
| Weiss Multi-Strategy Advisers LLC | 62,000 | $288,000 | 0.01% |
| ARDSLEY ADVISORY PARTNERS LP | 29,104 | $136,000 | 0.01% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 475,000 | $2,209,000 | 0.01% |
| Virtu KCG Holdings LLC | 22,431 | $104,000 | 0.00% |