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 | $39,000 | -62.1% | 17,375 | -7.1% | 0.00% | -62.5% |
| Q4 2021 | $103,000 | -72.0% | 18,711 | -73.7% | 0.01% | -69.2% |
| Q3 2021 | $368,000 | -37.1% | 71,100 | -16.2% | 0.03% | -33.3% |
| Q2 2021 | $585,000 | +195.5% | 84,845 | +256.6% | 0.04% | +178.6% |
| Q1 2021 | $198,000 | +157.1% | 23,791 | +89.2% | 0.01% | +180.0% |
| Q4 2020 | $77,000 | -60.5% | 12,573 | -85.8% | 0.01% | -28.6% |
| Q2 2018 | $195,000 | -53.0% | 88,700 | -22.3% | 0.01% | -50.0% |
| Q1 2018 | $415,000 | -61.8% | 114,100 | -40.9% | 0.01% | -56.2% |
| Q4 2017 | $1,087,000 | +54.0% | 193,100 | +67.3% | 0.03% | +39.1% |
| Q3 2017 | $706,000 | +6.6% | 115,431 | +36.1% | 0.02% | -14.8% |
| Q2 2017 | $662,000 | – | 84,800 | – | 0.03% | – |
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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% |