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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $2,508,794 | -34.1% | 299,022 | -22.0% | 0.38% | -79.2% |
| Q1 2023 | $3,807,629 | -36.3% | 383,447 | -55.3% | 1.80% | -44.6% |
| Q4 2022 | $5,976,615 | -7.6% | 858,709 | -29.1% | 3.26% | -5.9% |
| Q3 2022 | $6,466,000 | -18.4% | 1,210,800 | -39.0% | 3.46% | -44.5% |
| Q2 2022 | $7,924,000 | +27.3% | 1,985,883 | +41.8% | 6.24% | +55.4% |
| Q1 2022 | $6,224,000 | +34.7% | 1,400,239 | +21.2% | 4.02% | +45.3% |
| Q4 2021 | $4,621,000 | -28.4% | 1,155,300 | +57.2% | 2.77% | -22.1% |
| Q3 2021 | $6,453,000 | -4.3% | 735,000 | +23.5% | 3.55% | -15.8% |
| Q2 2021 | $6,744,000 | +19.9% | 595,239 | +25.7% | 4.22% | -8.4% |
| Q1 2021 | $5,625,000 | -9.7% | 473,446 | -47.9% | 4.61% | +60.0% |
| Q4 2020 | $6,232,000 | -23.0% | 908,488 | -16.8% | 2.88% | -25.2% |
| Q3 2020 | $8,092,000 | +19.8% | 1,092,000 | -32.6% | 3.85% | +32.7% |
| Q2 2020 | $6,756,000 | +34.4% | 1,620,200 | -20.4% | 2.90% | +23.4% |
| Q1 2020 | $5,027,000 | -39.4% | 2,035,340 | +42.5% | 2.35% | -35.5% |
| Q4 2019 | $8,298,000 | +99.2% | 1,428,277 | +80.7% | 3.64% | +57.7% |
| Q3 2019 | $4,165,000 | -0.5% | 790,228 | +13.2% | 2.31% | +9.4% |
| Q2 2019 | $4,188,000 | -20.5% | 697,921 | +19.7% | 2.11% | -8.3% |
| Q1 2019 | $5,267,000 | +56.9% | 583,300 | +44.2% | 2.30% | +32.9% |
| Q4 2018 | $3,357,000 | – | 404,463 | – | 1.73% | – |
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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% |