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 | $15,471 | -43.5% | 25,363 | 0.0% | 0.00% | – |
| Q2 2023 | $27,392 | -6.1% | 25,363 | 0.0% | 0.00% | – |
| Q1 2023 | $29,167 | +5.5% | 25,363 | 0.0% | 0.00% | – |
| Q4 2022 | $27,645 | -53.1% | 25,363 | -53.8% | 0.00% | – |
| Q3 2022 | $59,000 | -23.4% | 54,873 | +1.8% | 0.00% | – |
| Q2 2022 | $77,000 | -83.8% | 53,910 | -74.2% | 0.00% | – |
| Q1 2022 | $474,000 | -58.9% | 208,765 | +0.1% | 0.00% | – |
| Q4 2021 | $1,152,000 | +26.7% | 208,609 | +19.0% | 0.00% | – |
| Q3 2021 | $909,000 | -16.8% | 175,367 | +10.6% | 0.00% | – |
| Q2 2021 | $1,092,000 | +25.5% | 158,519 | +51.7% | 0.00% | – |
| Q1 2021 | $870,000 | -15.8% | 104,528 | -38.1% | 0.00% | – |
| Q4 2020 | $1,033,000 | +40.0% | 168,932 | +5.4% | 0.00% | – |
| Q3 2020 | $738,000 | +44.7% | 160,274 | +21.4% | 0.00% | – |
| Q2 2020 | $510,000 | +254.2% | 132,036 | +171.0% | 0.00% | – |
| Q1 2020 | $144,000 | +10.8% | 48,716 | -25.2% | 0.00% | – |
| Q4 2018 | $130,000 | -23.1% | 65,147 | -7.5% | 0.00% | – |
| Q3 2018 | $169,000 | +9.0% | 70,447 | -0.0% | 0.00% | – |
| Q2 2018 | $155,000 | -70.6% | 70,448 | -51.4% | 0.00% | – |
| Q1 2018 | $528,000 | -33.7% | 145,039 | +2.7% | 0.00% | – |
| Q4 2017 | $796,000 | -11.0% | 141,284 | -3.3% | 0.00% | – |
| Q3 2017 | $894,000 | -23.5% | 146,125 | -2.4% | 0.00% | – |
| Q2 2017 | $1,169,000 | – | 149,683 | – | 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% |