ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 97 filers reported holding ALDEYRA THERAPEUTICS INC in Q4 2022. The put-call ratio across all filers is 1.35 and the average weighting 0.4%.
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 ↓ |
|---|---|---|---|
| SPHERA FUNDS MANAGEMENT LTD. | 1,009,131 | $7,568,000 | 1.15% |
| Knoll Capital Management, LLC | 124,096 | $931,000 | 0.96% |
| 683 Capital Management, LLC | 1,000,000 | $7,500,000 | 0.66% |
| Perceptive Advisors | 3,085,458 | $23,141,000 | 0.65% |
| MANGROVE PARTNERS IM, LLC | 324,019 | $2,430,000 | 0.16% |
| Stanley-Laman Group, Ltd. | 64,029 | $480,000 | 0.11% |
| WOODSTOCK CORP | 67,759 | $508,000 | 0.10% |
| Hikari Power Ltd | 107,858 | $809,000 | 0.10% |
| ARDSLEY ADVISORY PARTNERS LP | 45,000 | $336,000 | 0.05% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 750,000 | $5,625,000 | 0.01% |