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 | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $25,404 | -93.2% | 22,090 | -59.0% | 0.00% | -100.0% |
| Q2 2021 | $371,000 | +783.3% | 53,815 | +397.6% | 0.00% | +300.0% |
| Q2 2020 | $42,000 | -62.2% | 10,815 | -80.5% | 0.00% | -80.0% |
| Q4 2018 | $111,000 | -4.3% | 55,371 | +14.5% | 0.01% | -16.7% |
| Q3 2018 | $116,000 | +38.1% | 48,364 | +25.9% | 0.01% | +50.0% |
| Q2 2018 | $84,000 | -32.8% | 38,407 | +12.1% | 0.00% | -42.9% |
| Q1 2018 | $125,000 | -49.0% | 34,251 | -21.4% | 0.01% | -46.2% |
| Q4 2017 | $245,000 | +27.6% | 43,553 | +39.0% | 0.01% | +18.2% |
| Q3 2017 | $192,000 | -21.0% | 31,335 | +0.9% | 0.01% | -31.2% |
| Q2 2017 | $243,000 | – | 31,068 | – | 0.02% | – |
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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% |