QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 85 filers reported holding QUANTUM CORP in Q1 2018. The put-call ratio across all filers is 1.62 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $1,000 | -98.8% | 498 | -98.7% | 0.00% | – |
| Q1 2022 | $85,000 | -58.7% | 37,298 | +0.0% | 0.00% | – |
| Q4 2021 | $206,000 | +6.7% | 37,280 | +0.1% | 0.00% | – |
| Q3 2021 | $193,000 | -24.6% | 37,233 | +0.2% | 0.00% | – |
| Q2 2021 | $256,000 | +1.2% | 37,141 | +22.2% | 0.00% | – |
| Q1 2021 | $253,000 | +150.5% | 30,400 | +84.2% | 0.00% | – |
| Q4 2020 | $101,000 | +32.9% | 16,500 | 0.0% | 0.00% | – |
| Q3 2020 | $76,000 | -26.2% | 16,500 | -38.2% | 0.00% | – |
| Q2 2020 | $103,000 | -4.6% | 26,700 | -10.4% | 0.00% | – |
| Q1 2018 | $108,000 | -35.7% | 29,800 | 0.0% | 0.00% | – |
| Q4 2017 | $168,000 | -7.7% | 29,800 | 0.0% | 0.00% | – |
| Q3 2017 | $182,000 | -21.9% | 29,800 | 0.0% | 0.00% | – |
| Q2 2017 | $233,000 | – | 29,800 | – | 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% |