Institutional Ownership
Zentalis Pharmaceuticals Inc
CUSIP 98943L107COMZNTLQ1 2026
Shares Short
6.15M
As of Jul 15, 2026
Days to Cover
6.33
Short shares ÷ avg daily volume
Change vs Prior
+4.7%
vs previous settlement
Avg Daily Volume
971.5K
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 | 6.15M | 5.87M | +4.7% | 971.5K | 6.33 |
| Jun 30, 2026 | 5.87M | 4.98M | +17.8% | 1.82M | 3.23 |
| Jun 15, 2026 | 4.98M | 5.02M | -0.8% | 883.2K | 5.64 |
| May 29, 2026 | 5.02M | 4.92M | +1.9% | 984.2K | 5.10 |
| May 15, 2026 | 4.92M | 5.49M | -10.3% | 889.4K | 5.54 |
| Apr 30, 2026 | 5.49M | 5.20M | +5.5% | 1.41M | 3.89 |
| Apr 15, 2026 | 5.20M | 4.26M | +22.1% | 7.55M | 1.00 |
| Mar 31, 2026 | 4.26M | 4.17M | +2.1% | 501.4K | 8.50 |
| Mar 13, 2026 | 4.17M | 3.78M | +10.5% | 766.9K | 5.44 |
| Feb 27, 2026 | 3.78M | 3.78M | -0.1% | 629.5K | 6.00 |
| Feb 13, 2026 | 3.78M | 4.03M | -6.1% | 604.4K | 6.25 |
| Jan 30, 2026 | 4.03M | 4.83M | -16.6% | 751.1K | 5.36 |