The institutional landscape for Westamerica Bancorporation (NASDAQ:WABC) includes 49 filers as of the latest reporting cycle ending December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 30 Sep, 2025 | 3,528,887 | -129,508 | -3.54% | $176,409,063.00 |
| VANGUARD GROUP INC | 30 Sep, 2025 | 3,184,414 | -13,016 | -0.41% | $159,188,855.00 |
| AMERICAN CENTURY COMPANIES INC | 30 Sep, 2025 | 1,774,913 | -244,416 | -12.10% | $88,728,015.00 |
| STATE STREET CORP | 30 Sep, 2025 | 1,227,602 | -50,395 | -3.94% | $61,367,824.00 |
| DIMENSIONAL FUND ADVISORS LP | 30 Sep, 2025 | 894,194 | 6,473 | 0.73% | $44,700,175.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 30 Sep, 2025 | 624,603 | -165,044 | -20.90% | $31,228,363.00 |
| MILLENNIUM MANAGEMENT LLC | 30 Sep, 2025 | 399,197 | 200,884 | 101.30% | $19,955,858.00 |
| PALISADE CAPITAL MANAGEMENT, LP | 30 Sep, 2025 | 369,176 | -12,338 | -3.23% | $18,455,108.00 |
| Nuveen, LLC | 30 Sep, 2025 | 357,650 | -24,959 | -6.52% | $17,878,923.00 |
| NORTHERN TRUST CORP | 30 Sep, 2025 | 309,461 | -12,177 | -3.79% | $15,469,955.00 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 30 Sep, 2025 | 302,136 | -7,817 | -2.52% | $15,103,779.00 |
| RBO & CO LLC | 30 Sep, 2025 | 297,088 | 0 | 0.00% | $14,851,436.00 |
| MORGAN STANLEY | 30 Sep, 2025 | 295,161 | -21,030 | -6.65% | $14,755,148.00 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 30 Sep, 2025 | 284,350 | 11,175 | 4.09% | $14,214,657.00 |
| AQR CAPITAL MANAGEMENT LLC | 30 Sep, 2025 | 280,965 | 172,550 | 159.16% | $14,045,421.00 |
| T. Rowe Price Investment Management, Inc. | 30 Sep, 2025 | 246,529 | -3,277 | -1.31% | $12,324.00 |
| Bank of New York Mellon Corp | 30 Sep, 2025 | 219,997 | -15,111 | -6.43% | $10,997,661.00 |
| Qube Research & Technologies Ltd | 30 Sep, 2025 | 217,648 | 40,740 | 23.03% | $10,880,224.00 |
| GOLDMAN SACHS GROUP INC | 30 Sep, 2025 | 205,552 | 51,834 | 33.72% | $10,275,544.00 |
| TWO SIGMA INVESTMENTS, LP | 30 Sep, 2025 | 179,467 | 15,322 | 9.33% | $8,971,555.00 |