QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 5 filers reported holding QUANTUM CORP in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $10,727 | -2.5% | 9,841 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $11,000 | -60.7% | 9,841 | -49.3% | 0.00% | -50.0% |
| Q2 2022 | $28,000 | -36.4% | 19,406 | 0.0% | 0.00% | -33.3% |
| Q1 2022 | $44,000 | -58.9% | 19,406 | 0.0% | 0.00% | -62.5% |
| Q4 2021 | $107,000 | +5.9% | 19,406 | 0.0% | 0.01% | 0.0% |
| Q3 2021 | $101,000 | -24.6% | 19,406 | 0.0% | 0.01% | -27.3% |
| Q2 2021 | $134,000 | -17.3% | 19,406 | 0.0% | 0.01% | -21.4% |
| Q1 2021 | $162,000 | -42.3% | 19,406 | -50.0% | 0.01% | +7.7% |
| Q4 2020 | $281,000 | +215.7% | 38,812 | +100.0% | 0.01% | +44.4% |
| Q3 2020 | $89,000 | +18.7% | 19,406 | 0.0% | 0.01% | +12.5% |
| Q2 2020 | $75,000 | +31.6% | 19,406 | 0.0% | 0.01% | +14.3% |
| Q1 2020 | $57,000 | -60.4% | 19,406 | 0.0% | 0.01% | -56.2% |
| Q4 2019 | $144,000 | +29.7% | 19,406 | 0.0% | 0.02% | +23.1% |
| Q3 2019 | $111,000 | +117.6% | 19,406 | 0.0% | 0.01% | +116.7% |
| Q2 2019 | $51,000 | +10.9% | 19,406 | 0.0% | 0.01% | +20.0% |
| Q1 2019 | $46,000 | +17.9% | 19,406 | 0.0% | 0.01% | 0.0% |
| Q4 2018 | $39,000 | +333.3% | 19,406 | +417.5% | 0.01% | +400.0% |
| Q3 2018 | $9,000 | – | 3,750 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| VIEX Capital Advisors, LLC | 3,691,464 | $22,592,000 | 9.63% |
| Alta Fundamental Advisers LLC | 3,028,002 | $18,531,000 | 4.01% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 459,228 | $2,810,000 | 1.67% |
| Private Capital Management, LLC | 1,558,016 | $9,535,000 | 1.45% |
| Pacific Ridge Capital Partners, LLC | 674,673 | $4,129,000 | 1.17% |
| Park West Asset Management LLC | 1,321,129 | $8,085,000 | 0.48% |
| ALGERT GLOBAL LLC | 260,456 | $1,594,000 | 0.36% |
| EII CAPITAL MANAGEMENT, INC. | 142,497 | $872,000 | 0.33% |
| Fondren Management LP | 50,000 | $306,000 | 0.25% |
| Starboard Value LP | 939,872 | $5,752,000 | 0.16% |