ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 110 filers reported holding ALDEYRA THERAPEUTICS INC in Q1 2023. The put-call ratio across all filers is 0.77 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,637,491 | -20.4% | 394,834 | 0.0% | 0.97% | -5.5% |
| Q2 2023 | $3,312,657 | -15.5% | 394,834 | 0.0% | 1.03% | -19.3% |
| Q1 2023 | $3,920,702 | +142574.7% | 394,834 | 0.0% | 1.28% | +59.4% |
| Q4 2022 | $2,748 | -99.9% | 394,834 | 0.0% | 0.80% | +29.0% |
| Q3 2022 | $2,108,000 | +33.8% | 394,834 | 0.0% | 0.62% | +54.2% |
| Q2 2022 | $1,575,000 | -10.3% | 394,834 | 0.0% | 0.40% | +21.1% |
| Q1 2022 | $1,755,000 | +11.1% | 394,834 | 0.0% | 0.33% | +84.4% |
| Q4 2021 | $1,579,000 | -54.5% | 394,834 | 0.0% | 0.18% | -40.8% |
| Q3 2021 | $3,467,000 | – | 394,834 | – | 0.30% | – |
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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% |