QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $12 | +20.0% | 18,220 | +100.0% | 0.00% | – |
| Q2 2023 | $10 | 0.0% | 9,110 | 0.0% | 0.00% | – |
| Q1 2023 | $10 | 0.0% | 9,110 | 0.0% | 0.00% | – |
| Q4 2022 | $10 | -99.9% | 9,110 | 0.0% | 0.00% | – |
| Q3 2022 | $10,000 | -23.1% | 9,110 | 0.0% | 0.00% | – |
| Q2 2022 | $13,000 | -69.8% | 9,110 | -51.4% | 0.00% | – |
| Q1 2022 | $43,000 | -95.1% | 18,733 | -88.3% | 0.00% | – |
| Q4 2021 | $882,000 | +425.0% | 160,088 | +391.6% | 0.00% | – |
| Q3 2021 | $168,000 | -7.2% | 32,562 | +24.6% | 0.00% | – |
| Q2 2021 | $181,000 | -50.5% | 26,142 | -40.4% | 0.00% | – |
| Q1 2021 | $366,000 | +91.6% | 43,887 | +40.5% | 0.00% | – |
| Q4 2020 | $191,000 | +18.6% | 31,235 | -10.7% | 0.00% | – |
| Q3 2020 | $161,000 | +11.0% | 34,968 | -7.1% | 0.00% | – |
| Q2 2020 | $145,000 | +437.0% | 37,654 | +313.3% | 0.00% | – |
| Q1 2020 | $27,000 | +12.5% | 9,110 | -25.3% | 0.00% | – |
| Q4 2018 | $24,000 | +380.0% | 12,193 | +549.3% | 0.00% | – |
| Q3 2018 | $5,000 | -96.3% | 1,878 | -97.0% | 0.00% | – |
| Q2 2018 | $136,000 | +369.0% | 61,683 | +658.2% | 0.00% | – |
| Q1 2018 | $29,000 | +16.0% | 8,135 | +80.3% | 0.00% | – |
| Q4 2017 | $25,000 | +316.7% | 4,513 | +370.1% | 0.00% | – |
| Q3 2017 | $6,000 | -60.0% | 960 | -50.4% | 0.00% | – |
| Q2 2017 | $15,000 | – | 1,934 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| B. Riley Financial, Inc. | 8,547,611 | $52,311,000 | 8.48% |
| Deep Field Asset Management LLC | 792,005 | $4,847,000 | 2.53% |
| Union Square Park Capital Management, LLC | 587,775 | $3,597,000 | 1.43% |
| Eidelman Virant Capital | 468,850 | $2,868,000 | 1.25% |
| Pacific Ridge Capital Partners, LLC | 683,013 | $4,180,000 | 1.02% |
| Adirondack Research & Management Inc. | 90,590 | $554,000 | 0.76% |
| EQUITEC PROPRIETARY MARKETS, LLC | 361,987 | $2,215,000 | 0.58% |
| HEARTLAND ADVISORS INC | 662,755 | $4,056,000 | 0.29% |
| TCW GROUP INC | 3,262,290 | $19,965,000 | 0.17% |
| FRIESS ASSOCIATES LLC | 349,597 | $2,140,000 | 0.16% |