ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 120 filers reported holding ALDEYRA THERAPEUTICS INC in Q4 2021. The put-call ratio across all filers is 0.40 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $129,151 | -17.3% | 19,334 | +3.9% | 0.00% | – |
| Q2 2023 | $156,146 | +88.1% | 18,611 | -0.2% | 0.00% | – |
| Q1 2022 | $83,000 | +10.7% | 18,652 | 0.0% | 0.00% | – |
| Q4 2021 | $75,000 | -55.4% | 18,652 | -2.3% | 0.00% | – |
| Q3 2021 | $168,000 | -22.2% | 19,097 | 0.0% | 0.00% | – |
| Q2 2021 | $216,000 | +500.0% | 19,097 | +32.7% | 0.00% | – |
| Q1 2020 | $36,000 | -57.1% | 14,390 | 0.0% | 0.00% | – |
| Q4 2019 | $84,000 | +47.4% | 14,390 | +32.5% | 0.00% | – |
| Q3 2019 | $57,000 | -12.3% | 10,860 | 0.0% | 0.00% | – |
| Q2 2019 | $65,000 | – | 10,860 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prosight Management, LP | 1,155,300 | $4,621,000 | 2.77% |
| Knoll Capital Management, LLC | 759,405 | $3,038,000 | 1.67% |
| ACUTA CAPITAL PARTNERS, LLC | 500,000 | $2,000,000 | 0.84% |
| Perceptive Advisors | 19,807,758 | $79,232,000 | 0.61% |
| Mesirow Financial Investment Management, Inc. | 48,711 | $195,000 | 0.56% |
| Ghost Tree Capital, LLC | 300,000 | $1,200,000 | 0.43% |
| Stonepine Capital Management, LLC | 200,000 | $800,000 | 0.37% |
| APOGEM CAPITAL LLC | 86,730 | $347,000 | 0.23% |
| JOHNSON & JOHNSON | 394,834 | $1,579,000 | 0.18% |
| Affinity Asset Advisors, LLC | 100,759 | $403,000 | 0.15% |