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 | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $233,000 | -65.0% | 33,986 | -78.7% | 0.00% | -66.7% |
| Q2 2020 | $665,000 | +711.0% | 159,445 | +381.7% | 0.00% | – |
| Q1 2020 | $82,000 | +182.8% | 33,098 | +559.5% | 0.00% | – |
| Q4 2019 | $29,000 | -80.0% | 5,019 | -68.7% | 0.00% | -100.0% |
| Q1 2019 | $145,000 | +31.8% | 16,044 | +16.0% | 0.00% | – |
| Q2 2018 | $110,000 | +86.4% | 13,833 | +74.7% | 0.00% | – |
| Q1 2018 | $59,000 | +55.3% | 7,918 | +43.1% | 0.00% | – |
| Q4 2017 | $38,000 | – | 5,534 | – | 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% |