ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 120 filers reported holding ALDEYRA THERAPEUTICS INC in Q3 2023. The put-call ratio across all filers is 1.51 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $213,273 | -30.2% | 31,927 | -12.4% | 0.00% | – |
| Q2 2023 | $305,656 | +30465.6% | 36,431 | +49805.5% | 0.00% | – |
| Q1 2023 | $1,000 | +99900.0% | 73 | 0.0% | 0.00% | – |
| Q4 2022 | $1 | – | 73 | -21.5% | 0.00% | – |
| Q3 2022 | $0 | – | 93 | +27.4% | 0.00% | – |
| Q2 2022 | $0 | -100.0% | 73 | -99.7% | 0.00% | – |
| Q1 2022 | $101,000 | +34.7% | 22,835 | +21.3% | 0.00% | – |
| Q4 2021 | $75,000 | -52.5% | 18,823 | +4.6% | 0.00% | – |
| Q3 2021 | $158,000 | -25.1% | 17,991 | -3.6% | 0.00% | – |
| Q2 2021 | $211,000 | +21000.0% | 18,670 | +38795.8% | 0.00% | – |
| Q1 2021 | $1,000 | – | 48 | 0.0% | 0.00% | – |
| Q4 2020 | $0 | – | 48 | 0.0% | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 48 | -98.6% | 0.00% | – |
| Q2 2020 | $14,000 | -91.0% | 3,429 | -94.6% | 0.00% | – |
| Q1 2020 | $156,000 | +262.8% | 63,340 | +756.6% | 0.00% | – |
| Q4 2019 | $43,000 | -76.2% | 7,394 | -78.5% | 0.00% | – |
| Q3 2019 | $181,000 | +376.3% | 34,323 | +454.0% | 0.00% | – |
| Q2 2019 | $38,000 | -19.1% | 6,195 | +20.2% | 0.00% | – |
| Q1 2019 | $47,000 | -76.5% | 5,154 | -78.5% | 0.00% | – |
| Q4 2018 | $200,000 | +102.0% | 24,020 | +232.6% | 0.00% | – |
| Q3 2018 | $99,000 | -80.3% | 7,221 | -88.6% | 0.00% | – |
| Q2 2018 | $503,000 | +12.8% | 63,296 | +6.4% | 0.00% | – |
| Q1 2018 | $446,000 | +32.0% | 59,502 | +19.8% | 0.00% | – |
| Q4 2017 | $338,000 | +5533.3% | 49,676 | +4416.0% | 0.00% | – |
| Q1 2017 | $6,000 | -45.5% | 1,100 | -21.4% | 0.00% | – |
| Q3 2016 | $11,000 | +1000.0% | 1,400 | +600.0% | 0.00% | – |
| Q2 2016 | $1,000 | -99.7% | 200 | -99.7% | 0.00% | – |
| Q3 2015 | $371,000 | – | 63,605 | – | 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% |