| Period | Weighting | Quarter | ||||||
|---|---|---|---|---|---|---|---|---|
| Company | Longest | Shortest | Min. | Avg. | Max. | First | Latest | ↓ Count |
| RBO & CO LLC | 14 | 14 | 1.66% | 1.98% | 2.31% | Q2 2013 | Q3 2016 | 14 |
| CenterStar Fund, LLC | 3 | 3 | 0.00% | 0.02% | 0.05% | Q2 2015 | Q4 2015 | 5 |
| SpiderRock Trading LLC | 1 | 1 | 0.02% | 0.02% | 0.02% | Q4 2013 | Q4 2013 | 1 |
| NORTHERN TRUST CO OF CONNECTICUT | 1 | 1 | 0.01% | 0.01% | 0.01% | Q4 2013 | Q4 2013 | 1 |
| NORTHERN TRUST CORP | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2015 | Q2 2015 | 1 |
| DEUTSCHE BANK AG\ | 1 | 1 | 0.00% | 0.00% | 0.00% | Q2 2013 | Q2 2013 | 1 |
This page lists all the filers that currently own WESTAMERICA BANC or have owned WESTAMERICA BANC in the past.