QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 62 filers reported holding QUANTUM CORP in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $208,824 | -43.5% | 342,335 | 0.0% | 0.00% | – |
| Q2 2023 | $369,722 | -6.1% | 342,335 | 0.0% | 0.00% | – |
| Q1 2023 | $393,685 | -34.2% | 342,335 | -37.7% | 0.00% | – |
| Q4 2022 | $598,660 | +160.3% | 549,230 | +158.2% | 0.00% | – |
| Q3 2022 | $230,000 | -23.8% | 212,701 | 0.0% | 0.00% | – |
| Q2 2022 | $302,000 | -84.8% | 212,701 | -75.7% | 0.00% | – |
| Q1 2022 | $1,985,000 | -55.6% | 874,452 | +7.9% | 0.00% | – |
| Q4 2021 | $4,473,000 | +9.0% | 810,244 | +2.3% | 0.00% | – |
| Q3 2021 | $4,104,000 | -23.3% | 792,278 | +2.1% | 0.00% | – |
| Q2 2021 | $5,349,000 | +26.5% | 776,283 | +53.0% | 0.00% | – |
| Q1 2021 | $4,228,000 | +39.7% | 507,535 | +2.6% | 0.00% | – |
| Q4 2020 | $3,027,000 | +89.3% | 494,635 | +42.3% | 0.00% | – |
| Q3 2020 | $1,599,000 | +34.7% | 347,661 | +13.0% | 0.00% | – |
| Q2 2020 | $1,187,000 | +3609.4% | 307,631 | +1843.1% | 0.00% | – |
| Q4 2018 | $32,000 | -68.0% | 15,832 | -62.2% | 0.00% | – |
| Q3 2018 | $100,000 | +16.3% | 41,874 | +7.5% | 0.00% | – |
| Q2 2018 | $86,000 | -94.5% | 38,936 | -91.0% | 0.00% | – |
| Q1 2018 | $1,565,000 | -37.3% | 430,365 | -3.0% | 0.00% | – |
| Q4 2017 | $2,497,000 | +9.8% | 443,850 | +19.5% | 0.00% | – |
| Q3 2017 | $2,275,000 | -8.0% | 371,527 | +17.5% | 0.00% | – |
| Q2 2017 | $2,473,000 | – | 316,327 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Roumell Asset Management, LLC | 1,687,553 | $1,029,407 | 2.07% |
| Solas Capital Management, LLC | 2,805,443 | $1,711,320 | 1.20% |
| B. Riley Financial, Inc. | 1,995,303 | $1,217,135 | 0.41% |
| Pacific Ridge Capital Partners, LLC | 1,402,456 | $855,498 | 0.20% |
| Long Focus Capital Management, LLC | 6,473,900 | $3,949,079 | 0.14% |
| Herald Investment Management Ltd | 1,000,000 | $610,000 | 0.13% |
| Senvest Management, LLC | 2,550,931 | $1,556,068 | 0.06% |
| Kovack Advisors, Inc. | 493,329 | $300,931 | 0.04% |
| TCW GROUP INC | 2,120,168 | $1,293,302 | 0.02% |
| Allianz Asset Management GmbH | 10,248,322 | $6,251,476 | 0.01% |