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 | $6,019 | -72.4% | 9,867 | -51.1% | 0.00% | – |
| Q2 2023 | $21,772 | -13.4% | 20,159 | -7.7% | 0.00% | – |
| Q1 2023 | $25,131 | -17.1% | 21,852 | -21.5% | 0.00% | – |
| Q4 2022 | $30,332 | -42.8% | 27,827 | -42.0% | 0.00% | – |
| Q3 2022 | $53,000 | -72.8% | 47,994 | -65.0% | 0.00% | – |
| Q2 2022 | $195,000 | +400.0% | 136,934 | +711.7% | 0.00% | – |
| Q1 2022 | $39,000 | -59.4% | 16,869 | -2.9% | 0.00% | – |
| Q4 2021 | $96,000 | -70.6% | 17,368 | -72.5% | 0.00% | – |
| Q3 2021 | $327,000 | -69.1% | 63,203 | -58.8% | 0.00% | – |
| Q2 2021 | $1,058,000 | +5468.4% | 153,507 | +6429.4% | 0.00% | – |
| Q1 2021 | $19,000 | -95.6% | 2,351 | -96.7% | 0.00% | – |
| Q4 2020 | $434,000 | +159.9% | 70,942 | +96.4% | 0.00% | – |
| Q3 2020 | $167,000 | +27.5% | 36,112 | +6.4% | 0.00% | – |
| Q2 2020 | $131,000 | +1771.4% | 33,937 | +1322.9% | 0.00% | – |
| Q1 2020 | $7,000 | +600.0% | 2,385 | +722.4% | 0.00% | – |
| Q4 2018 | $1,000 | -95.0% | 290 | -96.6% | 0.00% | – |
| Q3 2018 | $20,000 | -98.2% | 8,440 | -98.4% | 0.00% | – |
| Q2 2018 | $1,130,000 | +72.3% | 513,454 | +185.2% | 0.00% | – |
| Q1 2018 | $656,000 | -57.0% | 180,062 | -33.5% | 0.00% | – |
| Q4 2017 | $1,526,000 | +17.0% | 270,961 | +27.2% | 0.00% | – |
| Q3 2017 | $1,304,000 | -2.2% | 213,067 | +24.8% | 0.00% | – |
| Q2 2017 | $1,334,000 | – | 170,793 | – | 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% |