QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 92 filers reported holding QUANTUM CORP in Q4 2020. The put-call ratio across all filers is 0.34 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $107 | -99.2% | 175 | -98.6% | 0.00% | – |
| Q2 2023 | $13,636 | +415.3% | 12,626 | +448.7% | 0.00% | – |
| Q1 2023 | $2,646 | -81.1% | 2,301 | -81.8% | 0.00% | – |
| Q3 2022 | $14,000 | -22.2% | 12,626 | -0.9% | 0.00% | – |
| Q2 2022 | $18,000 | -37.9% | 12,740 | -0.1% | 0.00% | – |
| Q1 2022 | $29,000 | -60.3% | 12,750 | -3.1% | 0.00% | -100.0% |
| Q4 2021 | $73,000 | +2.8% | 13,153 | -4.5% | 0.00% | 0.0% |
| Q3 2021 | $71,000 | -22.8% | 13,778 | +3.0% | 0.00% | 0.0% |
| Q2 2021 | $92,000 | -17.1% | 13,375 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $111,000 | +35.4% | 13,375 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $82,000 | +485.7% | 13,375 | +338.5% | 0.00% | – |
| Q3 2020 | $14,000 | +55.6% | 3,050 | +34.1% | 0.00% | – |
| Q2 2020 | $9,000 | – | 2,275 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Roumell Asset Management, LLC | 1,564,540 | $8,104,000 | 10.74% |
| B. Riley Financial, Inc. | 7,607,611 | $39,407,000 | 4.99% |
| Deep Field Asset Management LLC | 1,165,414 | $6,037,000 | 4.61% |
| Glaxis Capital Management, LLC | 217,510 | $1,127,000 | 2.36% |
| Pacific Ridge Capital Partners, LLC | 1,277,754 | $6,619,000 | 1.22% |
| FRIESS ASSOCIATES LLC | 277,728 | $1,439,000 | 0.60% |
| Adirondack Research & Management Inc. | 90,620 | $469,000 | 0.57% |
| Eidelman Virant Capital | 273,000 | $1,436,000 | 0.55% |
| Senvest Management, LLC | 2,774,921 | $14,374,000 | 0.41% |
| MARATHON CAPITAL MANAGEMENT | 259,675 | $1,346,000 | 0.31% |