ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 138 filers reported holding ALDEYRA THERAPEUTICS INC in Q2 2021. The put-call ratio across all filers is 0.74 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $405 | +195.6% | 60,649 | +339.5% | 0.00% | +300.0% |
| Q1 2023 | $137 | -99.9% | 13,800 | -59.0% | 0.00% | -50.0% |
| Q3 2022 | $180,000 | +100.0% | 33,685 | +49.7% | 0.00% | +100.0% |
| Q2 2022 | $90,000 | +1.1% | 22,495 | +11.7% | 0.00% | 0.0% |
| Q1 2022 | $89,000 | -11.0% | 20,131 | -19.6% | 0.00% | 0.0% |
| Q4 2021 | $100,000 | -62.7% | 25,031 | -17.9% | 0.00% | -75.0% |
| Q3 2021 | $268,000 | -85.6% | 30,494 | -80.5% | 0.00% | -85.2% |
| Q1 2021 | $1,858,000 | +94.1% | 156,414 | +12.1% | 0.03% | +200.0% |
| Q4 2020 | $957,000 | +1025.9% | 139,520 | +1121.5% | 0.01% | +350.0% |
| Q3 2020 | $85,000 | +54.5% | 11,422 | -12.7% | 0.00% | +100.0% |
| Q2 2020 | $55,000 | – | 13,085 | – | 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% |