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 | $437,847 | -56.3% | 65,546 | -35.0% | 0.00% | -75.0% |
| Q1 2023 | $1,002,026 | +884.9% | 100,909 | +590.4% | 0.00% | – |
| Q4 2022 | $101,734 | -26.3% | 14,617 | -43.6% | 0.00% | – |
| Q3 2022 | $138,000 | +48.4% | 25,913 | +11.1% | 0.00% | – |
| Q2 2022 | $93,000 | -71.4% | 23,316 | -68.1% | 0.00% | – |
| Q1 2022 | $325,000 | +3.2% | 73,068 | -7.4% | 0.00% | – |
| Q4 2021 | $315,000 | -55.9% | 78,868 | -3.0% | 0.00% | -100.0% |
| Q3 2021 | $714,000 | -0.7% | 81,321 | +34.3% | 0.00% | 0.0% |
| Q1 2021 | $719,000 | +301.7% | 60,553 | +150.6% | 0.00% | 0.0% |
| Q3 2020 | $179,000 | +336.6% | 24,162 | +147.9% | 0.00% | – |
| Q2 2020 | $41,000 | +127.8% | 9,747 | +37.2% | 0.00% | – |
| Q1 2020 | $18,000 | -72.3% | 7,102 | -36.4% | 0.00% | – |
| Q4 2019 | $65,000 | +97.0% | 11,175 | +78.4% | 0.00% | – |
| Q3 2019 | $33,000 | -64.5% | 6,263 | -59.5% | 0.00% | -100.0% |
| Q2 2019 | $93,000 | -62.7% | 15,463 | -43.9% | 0.00% | -66.7% |
| Q1 2019 | $249,000 | +4050.0% | 27,555 | +5929.5% | 0.00% | – |
| Q3 2018 | $6,000 | 0.0% | 457 | -34.7% | 0.00% | – |
| Q2 2018 | $6,000 | – | 700 | – | 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% |