GRAYBUG VISION INC's ticker is GRAY and the CUSIP is 38942Q103. A total of 51 filers reported holding GRAYBUG VISION INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $0 | -100.0% | 191 | -92.1% | 0.00% | – |
| Q4 2021 | $4,000 | +33.3% | 2,411 | +193.0% | 0.00% | – |
| Q3 2021 | $3,000 | -95.8% | 823 | -93.7% | 0.00% | -100.0% |
| Q2 2021 | $71,000 | -1.4% | 13,106 | +0.8% | 0.00% | +100.0% |
| Q1 2021 | $72,000 | +242.9% | 13,004 | +1691.2% | 0.00% | 0.0% |
| Q4 2020 | $21,000 | – | 726 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |