ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 108 filers reported holding ALDEYRA THERAPEUTICS INC in Q1 2021. The put-call ratio across all filers is 1.26 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $4,473,000 | -4.6% | 394,834 | 0.0% | 0.46% | -24.8% |
| Q1 2021 | $4,691,000 | +14.9% | 394,834 | -33.6% | 0.61% | +15.6% |
| Q4 2020 | $4,081,000 | -7.4% | 594,834 | 0.0% | 0.53% | -40.7% |
| Q3 2020 | $4,408,000 | +77.7% | 594,834 | 0.0% | 0.89% | +82.1% |
| Q2 2020 | $2,480,000 | +68.8% | 594,834 | 0.0% | 0.49% | -39.1% |
| Q1 2020 | $1,469,000 | -57.5% | 594,834 | 0.0% | 0.80% | -35.8% |
| Q4 2019 | $3,456,000 | – | 594,834 | – | 1.25% | – |
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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% |