QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 12 filers reported holding QUANTUM CORP in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $91,597 | -18.6% | 223,900 | +18.4% | 0.00% | – |
| Q1 2024 | $112,550 | +61.5% | 189,128 | -5.3% | 0.00% | – |
| Q4 2023 | $69,683 | -43.7% | 199,664 | -1.7% | 0.00% | – |
| Q3 2023 | $123,853 | -43.5% | 203,038 | 0.0% | 0.00% | – |
| Q2 2023 | $219,281 | -4.3% | 203,038 | +1.9% | 0.00% | – |
| Q1 2023 | $229,075 | +32.6% | 199,196 | +25.7% | 0.00% | – |
| Q4 2022 | $172,793 | +1.0% | 158,525 | 0.0% | 0.00% | – |
| Q3 2022 | $171,000 | -11.9% | 158,525 | +15.7% | 0.00% | – |
| Q2 2022 | $194,000 | -82.3% | 137,044 | -71.7% | 0.00% | – |
| Q1 2022 | $1,097,000 | -59.8% | 483,589 | -2.2% | 0.00% | – |
| Q4 2021 | $2,728,000 | +0.2% | 494,454 | -5.9% | 0.00% | – |
| Q3 2021 | $2,723,000 | -24.8% | 525,663 | -0.0% | 0.00% | -100.0% |
| Q2 2021 | $3,623,000 | -1.8% | 525,809 | +18.7% | 0.00% | 0.0% |
| Q1 2021 | $3,690,000 | +76.5% | 443,085 | +29.7% | 0.00% | – |
| Q4 2020 | $2,091,000 | +29.7% | 341,642 | -2.5% | 0.00% | – |
| Q3 2020 | $1,612,000 | +17.0% | 350,542 | -1.9% | 0.00% | – |
| Q2 2020 | $1,378,000 | +863.6% | 357,295 | +400.1% | 0.00% | – |
| Q4 2018 | $143,000 | -16.9% | 71,440 | -0.0% | 0.00% | – |
| Q3 2018 | $172,000 | +5.5% | 71,445 | -3.3% | 0.00% | – |
| Q2 2018 | $163,000 | -85.7% | 73,910 | -76.3% | 0.00% | – |
| Q1 2018 | $1,138,000 | -35.4% | 312,458 | -0.1% | 0.00% | – |
| Q4 2017 | $1,761,000 | -9.2% | 312,719 | -1.3% | 0.00% | -100.0% |
| Q3 2017 | $1,940,000 | -21.7% | 316,980 | -0.1% | 0.00% | 0.0% |
| Q2 2017 | $2,478,000 | – | 317,303 | – | 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% |