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 | $1,785,711 | +62.1% | 267,322 | +103.6% | 0.01% | +66.7% |
| Q2 2023 | $1,101,607 | -49.7% | 131,300 | -40.5% | 0.00% | -50.0% |
| Q1 2023 | $2,189,565 | -30.2% | 220,500 | -51.1% | 0.01% | -40.0% |
| Q4 2022 | $3,136,782 | +1.0% | 450,687 | -22.5% | 0.01% | -9.1% |
| Q3 2022 | $3,105,000 | +28.4% | 581,439 | -4.1% | 0.01% | +37.5% |
| Q2 2022 | $2,418,000 | +58.7% | 606,068 | +76.8% | 0.01% | +100.0% |
| Q1 2022 | $1,524,000 | -43.7% | 342,887 | -49.4% | 0.00% | -33.3% |
| Q4 2021 | $2,708,000 | -61.3% | 677,072 | -15.0% | 0.01% | -62.5% |
| Q3 2021 | $6,991,000 | -45.4% | 796,225 | -29.6% | 0.02% | -44.8% |
| Q2 2021 | $12,811,000 | +22.3% | 1,130,734 | +28.2% | 0.03% | +7.4% |
| Q1 2021 | $10,478,000 | +129.2% | 881,962 | +32.4% | 0.03% | +107.7% |
| Q4 2020 | $4,571,000 | -7.9% | 666,369 | -0.5% | 0.01% | -27.8% |
| Q3 2020 | $4,963,000 | +585.5% | 669,834 | +285.6% | 0.02% | +350.0% |
| Q2 2020 | $724,000 | +273.2% | 173,733 | +121.1% | 0.00% | +100.0% |
| Q1 2020 | $194,000 | -65.7% | 78,560 | +91.9% | 0.00% | 0.0% |
| Q3 2018 | $565,000 | – | 40,929 | – | 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% |