QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 97 filers reported holding QUANTUM CORP in Q3 2021. The put-call ratio across all filers is 0.28 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $10,000 | -58.3% | 4,380 | 0.0% | 0.00% | -100.0% |
| Q4 2021 | $24,000 | +4.3% | 4,380 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $23,000 | -23.3% | 4,380 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $30,000 | +36.4% | 4,380 | +69.4% | 0.00% | 0.0% |
| Q1 2021 | $22,000 | +37.5% | 2,585 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $16,000 | +33.3% | 2,585 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $12,000 | +20.0% | 2,585 | 0.0% | 0.00% | – |
| Q2 2020 | $10,000 | +11.1% | 2,585 | +5.2% | 0.00% | – |
| Q1 2018 | $9,000 | -35.7% | 2,457 | 0.0% | 0.00% | -100.0% |
| Q4 2017 | $14,000 | +7.7% | 2,457 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $13,000 | -31.6% | 2,457 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $19,000 | – | 2,457 | – | 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% |