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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $218,868 | -36.6% | 358,800 | +12.2% | 0.01% | -37.5% |
| Q2 2023 | $345,384 | -22.0% | 319,800 | -16.9% | 0.01% | -33.3% |
| Q1 2023 | $442,750 | +42.5% | 385,000 | +35.1% | 0.01% | +50.0% |
| Q4 2022 | $310,650 | +36.9% | 285,000 | +35.7% | 0.01% | +33.3% |
| Q3 2022 | $227,000 | -53.4% | 210,000 | +123.4% | 0.01% | -33.3% |
| Q3 2021 | $487,000 | -41.2% | 94,000 | -21.8% | 0.01% | -40.0% |
| Q2 2021 | $828,000 | -32.0% | 120,200 | -17.8% | 0.02% | -34.8% |
| Q1 2021 | $1,218,000 | +36.1% | 146,200 | 0.0% | 0.02% | +21.1% |
| Q4 2020 | $895,000 | +639.7% | 146,200 | +458.0% | 0.02% | +533.3% |
| Q3 2020 | $121,000 | -69.8% | 26,200 | -86.9% | 0.00% | -40.0% |
| Q4 2018 | $401,000 | -16.6% | 200,600 | 0.0% | 0.01% | 0.0% |
| Q3 2018 | $481,000 | +9.1% | 200,600 | 0.0% | 0.01% | +25.0% |
| Q2 2018 | $441,000 | -23.6% | 200,600 | +26.5% | 0.00% | -33.3% |
| Q1 2018 | $577,000 | -35.4% | 158,550 | 0.0% | 0.01% | -40.0% |
| Q4 2017 | $893,000 | -30.1% | 158,550 | -24.0% | 0.01% | -33.3% |
| Q3 2017 | $1,277,000 | +423.4% | 208,650 | +567.7% | 0.02% | +400.0% |
| Q2 2017 | $244,000 | – | 31,250 | – | 0.00% | – |
Download | ||||||
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% |