Westamerica Bancorporation Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 02/12/2026 | 3.50 M | $167.39 M | -0.82% | 14.08% |
| VANGUARD GROUP INC | 01/29/2026 | 3.17 M | $151.66 M | -0.43% | 12.76% |
| AMERICAN CENTURY COMPANIES INC | 02/13/2026 | 1.83 M | $87.76 M | 3.37% | 7.38% |
| STATE STREET CORP | 02/13/2026 | 1.22 M | $58.42 M | -0.51% | 4.92% |
| DIMENSIONAL FUND ADVISORS LP | 02/12/2026 | 897.57 K | $42.93 M | 0.38% | 3.61% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 606.47 K | $29.01 M | -2.90% | 2.44% |
| UBS GROUP AG | 01/29/2026 | 457.21 K | $21.87 M | 279.45% | 1.84% |
| AQR CAPITAL MANAGEMENT LLC | 02/17/2026 | 381.83 K | $18.26 M | 35.90% | 1.54% |
| NUVEEN, LLC | 02/12/2026 | 354.89 K | $16.97 M | -0.77% | 1.43% |
| MILLENNIUM MANAGEMENT LLC | 02/17/2026 | 340.01 K | $16.26 M | -14.83% | 1.37% |
| PALISADE CAPITAL MANAGEMENT, LP | 02/17/2026 | 318.60 K | $15.24 M | -13.70% | 1.28% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 298.47 K | $14.28 M | 4.97% | 1.20% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 02/13/2026 | 295.39 K | $14.13 M | -2.23% | 1.19% |
| MORGAN STANLEY | 02/13/2026 | 294.77 K | $14.10 M | -0.13% | 1.19% |
| NORTHERN TRUST CORP | 02/17/2026 | 287.47 K | $13.75 M | -7.11% | 1.16% |
| RBO & CO LLC | 02/12/2026 | 286.84 K | $13.72 M | -3.45% | 1.15% |
| GOLDMAN SACHS GROUP INC | 02/10/2026 | 259.34 K | $12.40 M | 26.17% | 1.04% |
| METLIFE INVESTMENT MANAGEMENT, LLC | 02/12/2026 | 228.66 K | $10.94 M | 46.67% | 0.92% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 02/17/2026 | 228.48 K | $10.93 M | 4.98% | 0.92% |
| CITADEL ADVISORS LLC | 02/17/2026 | 210.40 K | $10.06 M | 25.81% | 0.85% |
| BANK OF NEW YORK MELLON CORP | 02/10/2026 | 208.55 K | $9.97 M | -5.20% | 0.84% |
| TWO SIGMA INVESTMENTS, LP | 02/17/2026 | 185.70 K | $8.88 M | 3.47% | 0.75% |
| PRINCIPAL FINANCIAL GROUP INC | 02/02/2026 | 145.53 K | $6.96 M | 3.48% | 0.59% |
| LEEWARD INVESTMENTS, LLC - MA | 02/05/2026 | 141.93 K | $6.79 M | -0.59% | 0.57% |
| NEW YORK STATE COMMON RETIREMENT FUND | 02/12/2026 | 129.42 K | $6.19 M | -15.81% | 0.52% |
| JUPITER ASSET MANAGEMENT LTD | 02/10/2026 | 126.56 K | $6.05 M | 0.00% | 0.51% |
| TWO SIGMA ADVISERS, LP | 02/17/2026 | 120.90 K | $5.78 M | 3.07% | 0.49% |
| INVESCO LTD. | 02/19/2026 | 113.65 K | $5.44 M | -8.29% | 0.46% |
| RENAISSANCE TECHNOLOGIES LLC | 02/12/2026 | 95.53 K | $4.57 M | 6.70% | 0.38% |
| JPMORGAN CHASE & CO | 02/11/2026 | 86.45 K | $4.13 M | -12.03% | 0.35% |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 02/13/2026 | 86.31 K | $4.13 M | -13.09% | 0.35% |
| RAYMOND JAMES FINANCIAL INC | 02/18/2026 | 79.84 K | $3.82 M | -0.37% | 0.32% |
| FIRST TRUST ADVISORS LP | 02/13/2026 | 79.83 K | $3.82 M | -9.30% | 0.32% |
| RHUMBLINE ADVISERS | 02/13/2026 | 77.48 K | $3.71 M | -5.51% | 0.31% |
| POINT72 ASSET MANAGEMENT, L.P. | 02/17/2026 | 71.97 K | $3.44 M | 665.39% | 0.29% |
| MALTESE CAPITAL MANAGEMENT LLC | 02/17/2026 | 68.00 K | $3.25 M | -36.15% | 0.27% |
| JANE STREET GROUP, LLC | 02/12/2026 | 66.72 K | $3.19 M | -0.63% | 0.27% |
| DARK FOREST CAPITAL MANAGEMENT LP | 02/17/2026 | 63.89 K | $3.06 M | 44.89% | 0.26% |
| LEGAL & GENERAL GROUP PLC | 02/09/2026 | 63.64 K | $3.04 M | -6.47% | 0.26% |
| IEQ CAPITAL, LLC | 02/13/2026 | 59.48 K | $2.84 M | 36.00% | 0.24% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 58.38 K | $2.79 M | -16.01% | 0.23% |
| TREXQUANT INVESTMENT LP | 02/17/2026 | 55.92 K | $2.67 M | 100.00% | 0.23% |
| AMERIPRISE FINANCIAL INC | 02/17/2026 | 54.37 K | $2.60 M | -7.68% | 0.22% |
| BRANDYWINE GLOBAL INVESTMENT MANAGEMENT, LLC | 02/11/2026 | 53.48 K | $2.56 M | -3.78% | 0.22% |
| ALGERT GLOBAL LLC | 02/17/2026 | 51.32 K | $2.46 M | 0.00% | 0.21% |
| Y-INTERCEPT (HONG KONG) LTD | 02/13/2026 | 50.53 K | $2.42 M | -13.95% | 0.20% |
| SWISS NATIONAL BANK | 02/12/2026 | 47.80 K | $2.29 M | -6.27% | 0.19% |
| WINTON GROUP LTD | 02/11/2026 | 46.35 K | $2.22 M | 92.13% | 0.19% |
| BARCLAYS PLC | 02/13/2026 | 45.53 K | $2.18 M | 16.87% | 0.18% |
| ROYCE & ASSOCIATES LP | 02/09/2026 | 42.93 K | $2.05 M | -1.63% | 0.17% |
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Westamerica Bancorporation institutional Ownership - FAQ's
During the previous two years, 292 institutional investors and hedge funds held shares of Westamerica Bancorporation. The most heavily invested institutionals were:
BlackRock, Inc.: 3.5 M
VANGUARD GROUP INC: 3.17 M
AMERICAN CENTURY COMPANIES INC: 1.83 M
STATE STREET CORP: 1.22 M
DIMENSIONAL FUND ADVISORS LP: 897,572
GEODE CAPITAL MANAGEMENT, LLC: 606,467
56.37% of Westamerica Bancorporation stock is owned by institutional investors.
Institutional investors have bought a total of 27.88 M shares in the last 24 months. This purchase volume represents approximately $1.48 B in transactions.