ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 113 filers reported holding ALDEYRA THERAPEUTICS INC in Q1 2022. The put-call ratio across all filers is 0.99 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $251,266 | -20.9% | 37,594 | -0.8% | 0.00% | – |
| Q2 2023 | $317,679 | +1223.7% | 37,897 | +616.5% | 0.00% | – |
| Q1 2022 | $24,000 | +20.0% | 5,289 | +6.2% | 0.00% | – |
| Q4 2021 | $20,000 | -55.6% | 4,982 | -2.9% | 0.00% | – |
| Q3 2021 | $45,000 | -22.4% | 5,132 | 0.0% | 0.00% | – |
| Q2 2021 | $58,000 | +480.0% | 5,132 | +31.5% | 0.00% | – |
| Q1 2020 | $10,000 | -56.5% | 3,904 | 0.0% | 0.00% | – |
| Q4 2019 | $23,000 | +35.3% | 3,904 | +19.0% | 0.00% | – |
| Q3 2019 | $17,000 | -15.0% | 3,282 | 0.0% | 0.00% | – |
| Q2 2019 | $20,000 | -33.3% | 3,282 | 0.0% | 0.00% | – |
| Q1 2019 | $30,000 | +11.1% | 3,282 | 0.0% | 0.00% | – |
| Q4 2018 | $27,000 | -18.2% | 3,282 | +39.1% | 0.00% | – |
| Q3 2018 | $33,000 | +73.7% | 2,360 | 0.0% | 0.00% | – |
| Q2 2018 | $19,000 | – | 2,360 | – | 0.00% | – |
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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% |