Stocktoria
WESTAMERICA BANCORPORATION WABC
WESTAMERICA BANCORPORATION institutional holders
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 3,796,816 | $184.3M | 14.79% |
| AQR CAPITAL MANAGEMENT LLC | 495,223 | $29.1M | 1.93% |
| TWO SIGMA INVESTMENTS, LP | 303,836 | $17.8M | 1.18% |
| CITADEL ADVISORS LLC | 112,509 | $6.6M | 0.44% |
| RENAISSANCE TECHNOLOGIES LLC | 72,499 | $4.3M | 0.28% |
| D. E. Shaw & Co., Inc. | 9,693 | $568,688 | 0.04% |
% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.
Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.