Institutional Ownership
Quantum Corp
CUSIP 747906600COMQMCOQ1 2026
Shares Short
2.29M
As of Jul 15, 2026
Days to Cover
2.86
Short shares ÷ avg daily volume
Change vs Prior
+6.6%
vs previous settlement
Avg Daily Volume
799.1K
FINRA reported ADV
Short Interest History
17 settlements on record · FINRA consolidated
Higher short interest is bearish: increases show red, decreases green.
| Settlement | Shares Short | Prior | Change | Avg Daily Vol | Days to Cover |
|---|---|---|---|---|---|
| Jul 15, 2026 | 2.29M | 2.15M | +6.6% | 799.1K | 2.86 |
| Jun 30, 2026 | 2.15M | 1.01M | +111.7% | 1.22M | 1.76 |
| Jun 15, 2026 | 1.01M | 1.39M | -27.2% | 2.24M | 1.00 |
| May 29, 2026 | 1.39M | 1.54M | -9.3% | 709.4K | 1.96 |
| May 15, 2026 | 1.54M | 1.78M | -13.7% | 717.8K | 2.14 |
| Apr 30, 2026 | 1.78M | 1.98M | -10.0% | 340.8K | 5.22 |
| Apr 15, 2026 | 1.98M | 1.80M | +10.1% | 524.0K | 3.77 |
| Mar 31, 2026 | 1.80M | 2.02M | -11.2% | 350.6K | 5.12 |
| Mar 13, 2026 | 2.02M | 2.32M | -12.7% | 469.0K | 4.31 |
| Feb 27, 2026 | 2.32M | 2.10M | +10.3% | 630.0K | 3.68 |
| Feb 13, 2026 | 2.10M | 1.70M | +23.4% | 523.7K | 4.01 |
| Jan 30, 2026 | 1.70M | 1.63M | +4.5% | 562.6K | 3.03 |