Institutional Ownership
Ballard Pwr Sys Inc New
CUSIP 058586108COMBLDPQ1 2026
Shares Short
25.76M
As of Jul 15, 2026
Days to Cover
4.93
Short shares ÷ avg daily volume
Change vs Prior
+4.4%
vs previous settlement
Avg Daily Volume
5.22M
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 | 25.76M | 24.68M | +4.4% | 5.22M | 4.93 |
| Jun 30, 2026 | 24.68M | 21.83M | +13.1% | 7.27M | 3.39 |
| Jun 15, 2026 | 21.83M | 21.21M | +2.9% | 9.16M | 2.38 |
| May 29, 2026 | 21.21M | 22.13M | -4.2% | 13.88M | 1.53 |
| May 15, 2026 | 22.13M | 21.03M | +5.3% | 12.86M | 1.72 |
| Apr 30, 2026 | 21.03M | 20.73M | +1.4% | 4.59M | 4.58 |
| Apr 15, 2026 | 20.73M | 20.57M | +0.8% | 2.92M | 7.11 |
| Mar 31, 2026 | 20.57M | 24.39M | -15.7% | 3.52M | 5.84 |
| Mar 13, 2026 | 24.39M | 23.70M | +2.9% | 4.38M | 5.56 |
| Feb 27, 2026 | 23.70M | 24.50M | -3.2% | 1.84M | 12.91 |
| Feb 13, 2026 | 24.50M | 23.73M | +3.2% | 2.36M | 10.38 |
| Jan 30, 2026 | 23.73M | 21.34M | +11.2% | 3.40M | 6.97 |