QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 67 filers reported holding QUANTUM CORP in Q4 2018. The put-call ratio across all filers is 0.27 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $16,677 | -76.8% | 15,300 | -77.2% | 0.00% | – |
| Q3 2022 | $72,000 | -25.0% | 67,000 | -1.2% | 0.00% | – |
| Q2 2022 | $96,000 | -44.8% | 67,800 | -11.6% | 0.00% | – |
| Q1 2022 | $174,000 | -75.0% | 76,700 | -39.2% | 0.00% | -100.0% |
| Q4 2021 | $697,000 | -6.7% | 126,200 | -12.5% | 0.00% | 0.0% |
| Q3 2021 | $747,000 | +51.5% | 144,300 | +101.8% | 0.00% | +100.0% |
| Q2 2021 | $493,000 | +122.1% | 71,500 | +167.8% | 0.00% | 0.0% |
| Q1 2021 | $222,000 | +94.7% | 26,700 | -53.0% | 0.00% | – |
| Q4 2018 | $114,000 | -18.6% | 56,842 | -2.8% | 0.00% | – |
| Q3 2018 | $140,000 | -4.8% | 58,454 | -12.8% | 0.00% | – |
| Q2 2018 | $147,000 | -44.1% | 67,004 | -7.2% | 0.00% | -100.0% |
| Q1 2018 | $263,000 | -52.4% | 72,204 | -26.3% | 0.00% | 0.0% |
| Q4 2017 | $552,000 | +24.0% | 98,004 | +34.9% | 0.00% | 0.0% |
| Q3 2017 | $445,000 | -49.1% | 72,662 | -35.2% | 0.00% | -66.7% |
| Q2 2017 | $875,000 | – | 112,055 | – | 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% |