QUANTUM CORP's ticker is and the CUSIP is 747906901. A total of 3 filers reported holding QUANTUM CORP in Q2 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $48,000 | +860.0% | 9,300 | +1228.6% | 0.00% | – |
| Q2 2021 | $5,000 | -28.6% | 700 | -12.5% | 0.00% | – |
| Q1 2021 | $7,000 | -78.8% | 800 | -90.7% | 0.00% | – |
| Q2 2020 | $33,000 | +50.0% | 8,600 | +14.7% | 0.00% | – |
| Q1 2020 | $22,000 | +69.2% | 7,500 | +240.9% | 0.00% | – |
| Q3 2017 | $13,000 | -69.8% | 2,200 | -60.0% | 0.00% | – |
| Q2 2017 | $43,000 | – | 5,500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 8,600 | $33,000 | 0.00% |
| SIMPLEX TRADING, LLC | 18 | $6,000 | 0.00% |