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 | $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 ↓ |
|---|---|---|---|
| Prosight Management, LP | 473,446 | $5,625,000 | 4.61% |
| Knoll Capital Management, LLC | 569,405 | $6,765,000 | 4.41% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 321,879 | $3,824,000 | 2.09% |
| First Light Asset Management, LLC | 2,624,001 | $31,173,000 | 2.07% |
| Mesirow Financial Investment Management, Inc. | 63,634 | $756,000 | 2.06% |
| Ghost Tree Capital, LLC | 650,000 | $7,722,000 | 1.82% |
| Altium Capital Management LP | 548,225 | $6,513,000 | 1.81% |
| Perceptive Advisors | 8,703,879 | $103,402,000 | 1.31% |
| Affinity Asset Advisors, LLC | 300,000 | $3,564,000 | 1.21% |
| Avidity Partners Management LP | 2,552,000 | $30,318,000 | 0.84% |