QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 107 filers reported holding QUANTUM CORP in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $23,000 | -93.4% | 10,176 | -84.0% | 0.00% | -95.5% |
| Q4 2021 | $350,000 | -15.0% | 63,456 | -20.2% | 0.04% | -20.0% |
| Q3 2021 | $412,000 | +23.4% | 79,556 | +64.3% | 0.06% | -50.9% |
| Q2 2021 | $334,000 | -46.6% | 48,420 | -35.5% | 0.11% | -44.0% |
| Q1 2021 | $625,000 | +349.6% | 75,040 | +229.4% | 0.20% | +400.0% |
| Q4 2020 | $139,000 | +23.0% | 22,780 | -7.5% | 0.04% | +11.1% |
| Q3 2020 | $113,000 | +88.3% | 24,630 | +59.3% | 0.04% | +80.0% |
| Q2 2020 | $60,000 | -96.2% | 15,460 | -94.1% | 0.02% | -94.5% |
| Q3 2017 | $1,594,000 | -15.2% | 260,456 | +8.3% | 0.36% | -31.1% |
| Q2 2017 | $1,879,000 | – | 240,527 | – | 0.53% | – |
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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% |