ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 66 filers reported holding ALDEYRA THERAPEUTICS INC in Q2 2018. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $157 | -20.7% | 23,600 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $198 | -99.7% | 23,600 | -20.5% | 0.00% | – |
| Q1 2020 | $73,000 | -57.6% | 29,700 | 0.0% | 0.00% | -100.0% |
| Q4 2019 | $172,000 | -44.9% | 29,700 | -50.0% | 0.00% | 0.0% |
| Q3 2019 | $312,000 | -27.6% | 59,400 | -17.4% | 0.00% | -50.0% |
| Q2 2019 | $431,000 | -28.6% | 71,900 | +7.5% | 0.00% | -33.3% |
| Q1 2019 | $604,000 | +87.6% | 66,900 | +72.4% | 0.00% | +50.0% |
| Q4 2018 | $322,000 | +403.1% | 38,800 | +725.5% | 0.00% | – |
| Q3 2018 | $64,000 | +73.0% | 4,700 | 0.0% | 0.00% | – |
| Q2 2018 | $37,000 | – | 4,700 | – | 0.00% | – |
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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% |