MAGENTA THERAPEUTICS INC's ticker is and the CUSIP is 55910K908. A total of 3 filers reported holding MAGENTA THERAPEUTICS 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 | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $0 | -100.0% | 4,000 | +3900.0% | 0.00% | – |
| Q2 2021 | $1,000 | -99.8% | 100 | -99.7% | 0.00% | -100.0% |
| Q1 2021 | $416,000 | +804.3% | 35,100 | +494.9% | 0.00% | – |
| Q4 2020 | $46,000 | +1433.3% | 5,900 | +1375.0% | 0.00% | – |
| Q3 2020 | $3,000 | -25.0% | 400 | -20.0% | 0.00% | – |
| Q2 2020 | $4,000 | +300.0% | 500 | +400.0% | 0.00% | – |
| Q1 2020 | $1,000 | -50.0% | 100 | 0.0% | 0.00% | – |
| Q4 2019 | $2,000 | – | 100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 35,100 | $416,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 1 | $1,000 | 0.00% |