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 | $1,969,098 | -18.6% | 294,775 | +2.2% | 0.00% | 0.0% |
| Q2 2023 | $2,418,879 | +8.7% | 288,305 | +28.7% | 0.00% | 0.0% |
| Q1 2023 | $2,224,856 | +39.3% | 224,054 | -2.4% | 0.00% | 0.0% |
| Q4 2022 | $1,597,000 | +30.4% | 229,454 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $1,225,000 | +33.7% | 229,454 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $916,000 | -30.3% | 229,454 | -22.4% | 0.00% | 0.0% |
| Q1 2022 | $1,315,000 | +26.0% | 295,827 | +13.4% | 0.00% | – |
| Q4 2021 | $1,044,000 | -54.2% | 260,976 | +0.6% | 0.00% | -100.0% |
| Q3 2021 | $2,278,000 | -22.8% | 259,424 | -0.3% | 0.00% | 0.0% |
| Q2 2021 | $2,949,000 | -17.2% | 260,324 | -13.1% | 0.00% | -50.0% |
| Q1 2021 | $3,560,000 | +73.2% | 299,633 | 0.0% | 0.00% | +100.0% |
| Q4 2020 | $2,055,000 | +53.9% | 299,633 | +66.3% | 0.00% | 0.0% |
| Q3 2020 | $1,335,000 | +302.1% | 180,224 | +126.5% | 0.00% | – |
| Q2 2020 | $332,000 | +730.0% | 79,557 | +383.4% | 0.00% | – |
| Q1 2020 | $40,000 | -79.5% | 16,457 | -51.5% | 0.00% | – |
| Q4 2019 | $195,000 | +146.8% | 33,902 | +123.6% | 0.00% | – |
| Q3 2019 | $79,000 | -50.6% | 15,160 | -43.6% | 0.00% | – |
| Q2 2019 | $160,000 | -50.3% | 26,882 | -25.0% | 0.00% | – |
| Q1 2019 | $322,000 | -1.8% | 35,848 | -9.6% | 0.00% | – |
| Q4 2018 | $328,000 | -67.1% | 39,658 | -45.1% | 0.00% | – |
| Q3 2018 | $996,000 | +124.3% | 72,284 | +29.2% | 0.00% | – |
| Q2 2018 | $444,000 | +3936.4% | 55,944 | +3190.8% | 0.00% | – |
| Q4 2017 | $11,000 | -80.7% | 1,700 | -78.8% | 0.00% | – |
| Q3 2017 | $57,000 | +46.2% | 8,000 | +0.5% | 0.00% | – |
| Q1 2017 | $39,000 | – | 7,961 | +27351.7% | 0.00% | – |
| Q2 2015 | $0 | -100.0% | 29 | -98.9% | 0.00% | – |
| Q1 2015 | $25,000 | – | 2,530 | +3514.3% | 0.00% | – |
| Q2 2014 | $0 | – | 70 | – | 0.00% | – |
Download | ||||||
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% |