ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 73 filers reported holding ALDEYRA THERAPEUTICS INC in Q1 2020. The put-call ratio across all filers is 1.07 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $188,670 | -8.2% | 19,000 | -35.6% | 0.01% | -17.6% |
| Q4 2022 | $205,452 | -94.5% | 29,519 | -95.8% | 0.02% | -94.1% |
| Q3 2022 | $3,738,000 | -6.3% | 700,000 | -30.0% | 0.29% | +2.5% |
| Q2 2022 | $3,990,000 | +79.5% | 1,000,000 | +100.0% | 0.28% | +137.0% |
| Q1 2022 | $2,223,000 | +49.5% | 500,000 | +130.6% | 0.12% | +70.0% |
| Q4 2020 | $1,487,000 | +21.6% | 216,818 | +31.4% | 0.07% | -22.2% |
| Q3 2020 | $1,223,000 | +77.8% | 165,000 | 0.0% | 0.09% | +63.6% |
| Q2 2020 | $688,000 | -84.9% | 165,000 | -91.1% | 0.06% | -79.6% |
| Q1 2020 | $4,568,000 | -54.5% | 1,850,000 | +7.1% | 0.27% | -76.6% |
| Q4 2019 | $10,038,000 | -18.9% | 1,727,700 | -26.5% | 1.15% | -16.6% |
| Q3 2019 | $12,384,000 | -2.9% | 2,350,000 | +10.5% | 1.38% | +18.7% |
| Q2 2019 | $12,755,000 | -21.5% | 2,125,781 | +18.1% | 1.16% | -21.3% |
| Q1 2019 | $16,254,000 | +40.5% | 1,800,000 | +29.2% | 1.47% | +110.3% |
| Q4 2018 | $11,568,000 | -37.9% | 1,393,700 | +3.2% | 0.70% | -42.0% |
| Q3 2018 | $18,630,000 | +134.3% | 1,350,000 | +35.0% | 1.21% | +125.1% |
| Q2 2018 | $7,950,000 | +6.0% | 1,000,000 | 0.0% | 0.54% | -19.0% |
| Q1 2018 | $7,500,000 | +20.5% | 1,000,000 | +9.3% | 0.66% | +26.3% |
| Q4 2017 | $6,222,000 | +3.4% | 915,000 | +9.5% | 0.52% | -16.9% |
| Q3 2017 | $6,016,000 | +146.4% | 835,514 | +59.1% | 0.63% | +75.6% |
| Q2 2017 | $2,442,000 | – | 525,093 | – | 0.36% | – |
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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% |