QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 97 filers reported holding QUANTUM CORP in Q3 2021. The put-call ratio across all filers is 0.28 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $16,677 | -76.8% | 15,300 | -77.2% | 0.00% | – |
| Q3 2022 | $72,000 | -25.0% | 67,000 | -1.2% | 0.00% | – |
| Q2 2022 | $96,000 | -44.8% | 67,800 | -11.6% | 0.00% | – |
| Q1 2022 | $174,000 | -75.0% | 76,700 | -39.2% | 0.00% | -100.0% |
| Q4 2021 | $697,000 | -6.7% | 126,200 | -12.5% | 0.00% | 0.0% |
| Q3 2021 | $747,000 | +51.5% | 144,300 | +101.8% | 0.00% | +100.0% |
| Q2 2021 | $493,000 | +122.1% | 71,500 | +167.8% | 0.00% | 0.0% |
| Q1 2021 | $222,000 | +94.7% | 26,700 | -53.0% | 0.00% | – |
| Q4 2018 | $114,000 | -18.6% | 56,842 | -2.8% | 0.00% | – |
| Q3 2018 | $140,000 | -4.8% | 58,454 | -12.8% | 0.00% | – |
| Q2 2018 | $147,000 | -44.1% | 67,004 | -7.2% | 0.00% | -100.0% |
| Q1 2018 | $263,000 | -52.4% | 72,204 | -26.3% | 0.00% | 0.0% |
| Q4 2017 | $552,000 | +24.0% | 98,004 | +34.9% | 0.00% | 0.0% |
| Q3 2017 | $445,000 | -49.1% | 72,662 | -35.2% | 0.00% | -66.7% |
| Q2 2017 | $875,000 | – | 112,055 | – | 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% |