ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 120 filers reported holding ALDEYRA THERAPEUTICS INC in Q3 2023. The put-call ratio across all filers is 1.51 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $20,480,660 | -19.8% | 3,065,967 | +0.8% | 0.00% | 0.0% |
| Q2 2023 | $25,521,256 | +1383.2% | 3,041,866 | +1655.5% | 0.00% | – |
| Q1 2023 | $1,720,680 | -28.7% | 173,281 | -50.0% | 0.00% | – |
| Q4 2022 | $2,412,072 | +159.6% | 346,562 | +99.3% | 0.00% | – |
| Q3 2022 | $929,000 | +33.9% | 173,881 | 0.0% | 0.00% | – |
| Q2 2022 | $694,000 | -82.2% | 173,881 | -80.2% | 0.00% | – |
| Q1 2022 | $3,902,000 | -68.4% | 877,797 | -71.5% | 0.00% | -100.0% |
| Q4 2021 | $12,329,000 | -59.0% | 3,082,352 | -10.1% | 0.00% | -50.0% |
| Q3 2021 | $30,092,000 | -15.2% | 3,427,379 | +9.4% | 0.00% | 0.0% |
| Q2 2021 | $35,498,000 | +23.3% | 3,133,139 | +29.3% | 0.00% | 0.0% |
| Q1 2021 | $28,786,000 | +20171.8% | 2,423,024 | +11605.4% | 0.00% | – |
| Q4 2020 | $142,000 | 0.0% | 20,700 | +8.4% | 0.00% | – |
| Q3 2020 | $142,000 | +77.5% | 19,100 | 0.0% | 0.00% | – |
| Q2 2020 | $80,000 | -92.0% | 19,100 | -95.3% | 0.00% | – |
| Q1 2020 | $995,000 | -59.0% | 403,009 | -3.4% | 0.00% | – |
| Q4 2019 | $2,424,000 | +15.3% | 417,207 | +4.6% | 0.00% | – |
| Q3 2019 | $2,102,000 | -12.2% | 398,856 | -0.1% | 0.00% | – |
| Q2 2019 | $2,395,000 | -25.3% | 399,208 | +12.4% | 0.00% | – |
| Q1 2019 | $3,207,000 | +35.8% | 355,202 | +24.9% | 0.00% | – |
| Q4 2018 | $2,361,000 | -30.7% | 284,480 | +15.3% | 0.00% | – |
| Q3 2018 | $3,406,000 | +81.1% | 246,790 | +4.3% | 0.00% | – |
| Q2 2018 | $1,881,000 | +869.6% | 236,626 | +812.5% | 0.00% | – |
| Q1 2018 | $194,000 | +25.2% | 25,931 | +14.4% | 0.00% | – |
| Q4 2017 | $155,000 | +16.5% | 22,669 | +22.5% | 0.00% | – |
| Q3 2017 | $133,000 | – | 18,500 | – | 0.00% | – |
Download | ||||||
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% |