GRAYBUG VISION INC's ticker is GRAY and the CUSIP is 38942Q103. A total of 34 filers reported holding GRAYBUG VISION INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 3.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $2,689 | – | 5,376 | +2472.2% | 0.00% | – |
| Q3 2022 | $0 | -100.0% | 209 | -98.7% | 0.00% | – |
| Q2 2022 | $17,000 | +88.9% | 15,994 | +114.6% | 0.00% | – |
| Q1 2022 | $9,000 | +80.0% | 7,452 | +148.7% | 0.00% | – |
| Q4 2021 | $5,000 | +400.0% | 2,996 | +1333.5% | 0.00% | – |
| Q3 2021 | $1,000 | 0.0% | 209 | 0.0% | 0.00% | – |
| Q2 2021 | $1,000 | -90.9% | 209 | -89.8% | 0.00% | – |
| Q1 2021 | $11,000 | -71.1% | 2,059 | +58.6% | 0.00% | – |
| Q4 2020 | $38,000 | +850.0% | 1,298 | +299.4% | 0.00% | – |
| Q3 2020 | $4,000 | – | 325 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |