QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 72 filers reported holding QUANTUM CORP in Q1 2023. The put-call ratio across all filers is 0.14 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $11 | -69.4% | 17,670 | -44.2% | 0.00% | – |
| Q1 2023 | $36 | -78.2% | 31,691 | -79.1% | 0.00% | – |
| Q4 2022 | $165 | -99.9% | 151,810 | +45.9% | 0.00% | – |
| Q3 2022 | $112,000 | +286.2% | 104,056 | +709.3% | 0.00% | – |
| Q1 2022 | $29,000 | -83.5% | 12,857 | -78.4% | 0.00% | – |
| Q1 2020 | $176,000 | -85.6% | 59,600 | -82.6% | 0.00% | -100.0% |
| Q2 2018 | $1,223,000 | +2.6% | 341,595 | +4.3% | 0.00% | 0.0% |
| Q1 2018 | $1,192,000 | -71.7% | 327,571 | -56.2% | 0.00% | -80.0% |
| Q4 2017 | $4,210,000 | -35.6% | 747,771 | -29.9% | 0.01% | -37.5% |
| Q3 2017 | $6,533,000 | -21.1% | 1,067,471 | +0.7% | 0.01% | -27.3% |
| Q2 2017 | $8,276,000 | – | 1,059,641 | – | 0.01% | – |
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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% |