QUANTUM CORP's ticker is and the CUSIP is 747906951. A total of 1 filers reported holding QUANTUM CORP in Q2 2019. 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% | 400 | +100.0% | 0.00% | – |
| Q4 2021 | $1,000 | -66.7% | 200 | +4900.0% | 0.00% | – |
| Q1 2021 | $3,000 | +50.0% | 4 | 0.0% | 0.00% | – |
| Q4 2020 | $2,000 | – | 4 | +300.0% | 0.00% | – |
| Q3 2020 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q2 2020 | $0 | -100.0% | 1 | -97.8% | 0.00% | – |
| Q1 2019 | $6,000 | -76.0% | 46 | -73.7% | 0.00% | – |
| Q4 2018 | $25,000 | +1150.0% | 175 | +1358.3% | 0.00% | – |
| Q3 2018 | $2,000 | -85.7% | 12 | -81.2% | 0.00% | – |
| Q2 2018 | $14,000 | +250.0% | 64 | -15.8% | 0.00% | – |
| Q1 2018 | $4,000 | – | 76 | +33.3% | 0.00% | – |
| Q4 2017 | $0 | -100.0% | 57 | -81.4% | 0.00% | -100.0% |
| Q3 2017 | $27,000 | – | 307 | +3737.5% | 0.00% | – |
| Q2 2017 | $0 | – | 8 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |