ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 1 filers reported holding ALDEYRA THERAPEUTICS INC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,035 | -20.4% | 155 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $1,300 | -15.5% | 155 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $1,539 | +42.6% | 155 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $1,079 | +7.9% | 155 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $1,000 | -66.7% | 155 | -79.7% | 0.00% | -50.0% |
| Q2 2022 | $3,000 | -75.0% | 765 | -72.3% | 0.00% | -75.0% |
| Q1 2022 | $12,000 | 0.0% | 2,765 | -11.2% | 0.01% | 0.0% |
| Q4 2021 | $12,000 | -70.0% | 3,115 | -31.6% | 0.01% | -72.4% |
| Q3 2021 | $40,000 | -18.4% | 4,557 | +4.5% | 0.03% | -19.4% |
| Q2 2021 | $49,000 | +390.0% | 4,360 | +407.6% | 0.04% | +350.0% |
| Q1 2021 | $10,000 | – | 859 | – | 0.01% | – |
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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% |