ALDEYRA THERAPEUTICS INC's ticker is ALDX and the CUSIP is 01438T106. A total of 98 filers reported holding ALDEYRA THERAPEUTICS INC in Q4 2020. The put-call ratio across all filers is 2.35 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $299,280 | -26.1% | 48,982 | +1.4% | 0.04% | -24.1% |
| Q2 2023 | $405,128 | -39.5% | 48,287 | -28.3% | 0.05% | -44.3% |
| Q1 2023 | $669,203 | +53.1% | 67,392 | +7.3% | 0.10% | +115.6% |
| Q4 2022 | $437,137 | +37.9% | 62,807 | +6.0% | 0.04% | -33.8% |
| Q3 2022 | $317,000 | +32.6% | 59,277 | -1.0% | 0.07% | +223.8% |
| Q2 2022 | $239,000 | -5.9% | 59,875 | +4.8% | 0.02% | -54.3% |
| Q1 2022 | $254,000 | +26.4% | 57,125 | +13.5% | 0.05% | +31.4% |
| Q4 2021 | $201,000 | -45.8% | 50,325 | +19.3% | 0.04% | -47.0% |
| Q3 2021 | $371,000 | +20.1% | 42,200 | +54.7% | 0.07% | +15.8% |
| Q2 2021 | $309,000 | +1.0% | 27,275 | -27.0% | 0.06% | +103.6% |
| Q1 2021 | $306,000 | +63.6% | 37,355 | +36.8% | 0.03% | -17.6% |
| Q4 2020 | $187,000 | – | 27,315 | – | 0.03% | – |
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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% |