Institutional Ownership
Westamerica Bancorporation
CUSIP 957090103COMWABCQ1 2026
Shares Short
748.3K
As of Jul 15, 2026
Days to Cover
3.83
Short shares ÷ avg daily volume
Change vs Prior
+9.3%
vs previous settlement
Avg Daily Volume
195.2K
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 | 748.3K | 685.0K | +9.3% | 195.2K | 3.83 |
| Jun 30, 2026 | 685.0K | 698.8K | -2.0% | 297.1K | 2.31 |
| Jun 15, 2026 | 698.8K | 686.8K | +1.8% | 157.1K | 4.45 |
| May 29, 2026 | 686.8K | 570.2K | +20.4% | 163.4K | 4.20 |
| May 15, 2026 | 570.2K | 522.8K | +9.1% | 154.3K | 3.70 |
| Apr 30, 2026 | 522.8K | 481.1K | +8.7% | 221.9K | 2.36 |
| Apr 15, 2026 | 481.1K | 520.1K | -7.5% | 146.4K | 3.29 |
| Mar 31, 2026 | 520.1K | 641.9K | -19.0% | 278.6K | 1.87 |
| Mar 13, 2026 | 641.9K | 481.2K | +33.4% | 183.8K | 3.49 |
| Feb 27, 2026 | 481.2K | 509.7K | -5.6% | 150.2K | 3.20 |
| Feb 13, 2026 | 509.7K | 499.4K | +2.1% | 154.6K | 3.30 |
| Jan 30, 2026 | 499.4K | 397.0K | +25.8% | 151.9K | 3.29 |