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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $160,000 | -59.5% | 70,670 | -1.2% | 0.00% | – |
| Q4 2021 | $395,000 | +7.6% | 71,525 | +0.8% | 0.00% | – |
| Q3 2021 | $367,000 | -22.9% | 70,943 | +2.8% | 0.00% | -100.0% |
| Q2 2021 | $476,000 | +40.4% | 69,021 | +69.8% | 0.00% | – |
| Q1 2021 | $339,000 | +65.4% | 40,658 | +21.2% | 0.00% | – |
| Q4 2020 | $205,000 | +58.9% | 33,551 | +19.4% | 0.00% | – |
| Q3 2020 | $129,000 | -4.4% | 28,100 | -19.7% | 0.00% | – |
| Q2 2020 | $135,000 | +45.2% | 34,973 | +37.3% | 0.00% | – |
| Q1 2018 | $93,000 | -36.3% | 25,466 | -1.8% | 0.00% | – |
| Q4 2017 | $146,000 | -22.8% | 25,938 | -16.2% | 0.00% | – |
| Q3 2017 | $189,000 | -20.3% | 30,939 | +2.2% | 0.00% | -100.0% |
| Q2 2017 | $237,000 | – | 30,282 | – | 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% |