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 | $10,862 | -64.5% | 17,806 | -37.1% | 0.00% | – |
| Q2 2023 | $30,570 | -15.4% | 28,306 | -9.9% | 0.00% | – |
| Q1 2023 | $36,141 | -45.7% | 31,427 | -48.6% | 0.00% | – |
| Q4 2022 | $66,589 | -48.8% | 61,091 | -49.3% | 0.00% | – |
| Q3 2022 | $130,000 | -56.4% | 120,523 | -42.5% | 0.00% | -100.0% |
| Q2 2022 | $298,000 | -1.7% | 209,547 | +57.2% | 0.00% | 0.0% |
| Q1 2022 | $303,000 | -40.8% | 133,276 | +43.8% | 0.00% | 0.0% |
| Q4 2021 | $512,000 | -35.1% | 92,671 | -39.1% | 0.00% | -50.0% |
| Q3 2021 | $789,000 | -16.9% | 152,272 | +10.6% | 0.00% | 0.0% |
| Q2 2021 | $949,000 | +68.0% | 137,664 | +103.1% | 0.00% | +100.0% |
| Q1 2021 | $565,000 | +796.8% | 67,785 | +553.6% | 0.00% | – |
| Q4 2020 | $63,000 | -4.5% | 10,371 | -39.0% | 0.00% | – |
| Q2 2020 | $66,000 | +135.7% | 17,001 | +34.5% | 0.00% | – |
| Q2 2018 | $28,000 | -95.2% | 12,637 | -87.8% | 0.00% | -100.0% |
| Q4 2017 | $583,000 | – | 103,632 | – | 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% |