ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 84 filers reported holding ALDEYRA THERAPEUTICS INC in Q2 2020. The put-call ratio across all filers is 0.35 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $924 | -13.2% | 138,311 | +9.0% | 0.00% | 0.0% |
| Q2 2023 | $1,065 | +537.7% | 126,864 | +654.0% | 0.00% | – |
| Q1 2023 | $167 | -19.3% | 16,825 | -43.5% | 0.00% | – |
| Q4 2022 | $207 | -99.6% | 29,779 | +233.3% | 0.00% | – |
| Q3 2022 | $48,000 | -92.8% | 8,935 | -94.1% | 0.00% | -100.0% |
| Q1 2022 | $671,000 | +42.2% | 150,981 | +28.1% | 0.00% | – |
| Q4 2021 | $472,000 | +22.3% | 117,818 | +168.5% | 0.00% | – |
| Q3 2021 | $386,000 | +18.8% | 43,881 | +52.9% | 0.00% | – |
| Q2 2021 | $325,000 | -46.1% | 28,695 | -43.5% | 0.00% | – |
| Q1 2021 | $603,000 | +2133.3% | 50,745 | +686.6% | 0.00% | – |
| Q2 2020 | $27,000 | +42.1% | 6,451 | -15.4% | 0.00% | – |
| Q1 2020 | $19,000 | -85.7% | 7,621 | -66.8% | 0.00% | – |
| Q4 2019 | $133,000 | +125.4% | 22,926 | +104.9% | 0.00% | – |
| Q3 2019 | $59,000 | -32.2% | 11,189 | -23.1% | 0.00% | – |
| Q2 2019 | $87,000 | +17.6% | 14,541 | +77.4% | 0.00% | – |
| Q1 2019 | $74,000 | +39.6% | 8,199 | +27.3% | 0.00% | – |
| Q4 2018 | $53,000 | -39.8% | 6,440 | +1.1% | 0.00% | – |
| Q3 2018 | $88,000 | +877.8% | 6,367 | +445.1% | 0.00% | – |
| Q2 2018 | $9,000 | – | 1,168 | +116700.0% | 0.00% | – |
| Q1 2018 | $0 | -100.0% | 1 | -100.0% | 0.00% | – |
| Q3 2017 | $24,000 | – | 3,400 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Knoll Capital Management, LLC | 3,031,915 | $20,253,192 | 21.02% |
| Perceptive Advisors | 11,350,085 | $75,818,568 | 2.53% |
| JOHNSON & JOHNSON | 394,834 | $2,637,491 | 0.97% |
| Joseph P. Lucia & Associates, LLC | 28,331 | $189,251 | 0.13% |
| WOODSTOCK CORP | 137,179 | $916,356 | 0.12% |
| Palo Alto Investors LP | 160,800 | $1,074,144 | 0.10% |
| Affinity Asset Advisors, LLC | 44,348 | $296,245 | 0.08% |
| Verition Fund Management LLC | 935,273 | $6,247,624 | 0.07% |
| FOX RUN MANAGEMENT, L.L.C. | 33,519 | $223,907 | 0.07% |
| TOBIAS FINANCIAL ADVISORS, INC. | 34,173 | $228,276 | 0.06% |