QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 112 filers reported holding QUANTUM CORP in Q2 2021. The put-call ratio across all filers is 0.32 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $854 | -43.5% | 1,400 | 0.0% | 0.00% | – |
| Q2 2023 | $1,512 | -6.1% | 1,400 | 0.0% | 0.00% | – |
| Q1 2023 | $1,610 | +80400.0% | 1,400 | 0.0% | 0.00% | – |
| Q4 2022 | $2 | -99.9% | 1,400 | -41.7% | 0.00% | – |
| Q3 2022 | $3,000 | -25.0% | 2,400 | -4.0% | 0.00% | – |
| Q2 2022 | $4,000 | -71.4% | 2,500 | -58.3% | 0.00% | – |
| Q1 2022 | $14,000 | -73.1% | 6,000 | -36.0% | 0.00% | -100.0% |
| Q4 2021 | $52,000 | +6.1% | 9,377 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $49,000 | -15.5% | 9,377 | +11.9% | 0.00% | -50.0% |
| Q2 2021 | $58,000 | -15.9% | 8,377 | +1.3% | 0.00% | 0.0% |
| Q1 2021 | $69,000 | – | 8,272 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Roumell Asset Management, LLC | 1,687,553 | $1,940,686 | 4.40% |
| Solas Capital Management, LLC | 3,728,108 | $4,287,324 | 2.29% |
| B. Riley Financial, Inc. | 3,030,746 | $3,485,358 | 0.91% |
| Pacific Ridge Capital Partners, LLC | 1,365,577 | $1,570,414 | 0.39% |
| Long Focus Capital Management, LLC | 5,250,364 | $6,037,919 | 0.34% |
| Herald Investment Management Ltd | 1,000,000 | $1,130,000 | 0.25% |
| Senvest Management, LLC | 2,550,931 | $2,933,571 | 0.11% |
| AWM Investment Company, Inc. | 584,518 | $672,196 | 0.09% |
| Kovack Advisors, Inc. | 504,477 | $580,149 | 0.08% |
| TCW GROUP INC | 2,120,168 | $2,310,983 | 0.03% |