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 | ||||
|---|---|---|---|---|---|---|
| Q4 2023 | $409,631 | -55.3% | 116,704 | -14.9% | 0.05% | -59.1% |
| Q3 2023 | $916,356 | -20.4% | 137,179 | 0.0% | 0.12% | -15.4% |
| Q2 2023 | $1,150,932 | -15.5% | 137,179 | 0.0% | 0.14% | -21.8% |
| Q1 2023 | $1,362,187 | +42.7% | 137,179 | 0.0% | 0.17% | +37.0% |
| Q4 2022 | $954,766 | +38.4% | 137,179 | +6.2% | 0.13% | +23.3% |
| Q3 2022 | $690,000 | +65.1% | 129,179 | +23.3% | 0.10% | +77.6% |
| Q2 2022 | $418,000 | +32.3% | 104,734 | +47.5% | 0.06% | +56.8% |
| Q1 2022 | $316,000 | -75.7% | 70,998 | -52.1% | 0.04% | -75.7% |
| Q3 2021 | $1,300,000 | -22.5% | 148,072 | 0.0% | 0.15% | -22.8% |
| Q2 2021 | $1,678,000 | -4.6% | 148,072 | 0.0% | 0.20% | -12.1% |
| Q1 2021 | $1,759,000 | +73.1% | 148,072 | 0.0% | 0.22% | +64.7% |
| Q4 2020 | $1,016,000 | -7.4% | 148,072 | 0.0% | 0.14% | -23.2% |
| Q3 2020 | $1,097,000 | +77.8% | 148,072 | 0.0% | 0.18% | +68.6% |
| Q2 2020 | $617,000 | +87.0% | 148,072 | +10.7% | 0.10% | +56.7% |
| Q1 2020 | $330,000 | -57.5% | 133,786 | 0.0% | 0.07% | -47.2% |
| Q4 2019 | $777,000 | +49.1% | 133,786 | +35.4% | 0.13% | +39.6% |
| Q3 2019 | $521,000 | -12.1% | 98,841 | 0.0% | 0.09% | -12.5% |
| Q2 2019 | $593,000 | -33.6% | 98,841 | 0.0% | 0.10% | -35.0% |
| Q1 2019 | $893,000 | +19.4% | 98,841 | +9.7% | 0.16% | +6.7% |
| Q4 2018 | $748,000 | -20.0% | 90,085 | +32.9% | 0.15% | -5.1% |
| Q3 2018 | $935,000 | +73.5% | 67,759 | 0.0% | 0.16% | +59.6% |
| Q2 2018 | $539,000 | +6.1% | 67,759 | 0.0% | 0.10% | +3.1% |
| Q1 2018 | $508,000 | +28.3% | 67,759 | +16.3% | 0.10% | +31.5% |
| Q4 2017 | $396,000 | +13.8% | 58,243 | +20.4% | 0.07% | +10.6% |
| Q3 2017 | $348,000 | – | 48,393 | – | 0.07% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prosight Management, LP | 908,488 | $6,232,000 | 2.88% |
| Knoll Capital Management, LLC | 569,405 | $3,906,000 | 2.66% |
| Mesirow Financial Investment Management, Inc. | 64,698 | $443,828,000 | 1.40% |
| Ghost Tree Capital, LLC | 650,000 | $4,459,000 | 0.99% |
| Johnson & Johnson Innovation - JJDC, Inc. | 594,834 | $4,081,000 | 0.53% |
| Perceptive Advisors | 6,285,458 | $43,118,000 | 0.46% |
| Affinity Asset Advisors, LLC | 100,000 | $686,000 | 0.36% |
| ACUTA CAPITAL PARTNERS, LLC | 192,500 | $1,321,000 | 0.36% |
| Avidity Partners Management LP | 1,435,000 | $9,844,000 | 0.32% |
| APOGEM CAPITAL LLC | 55,821 | $383,000 | 0.26% |