Westamerica Bancorporation Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 11/12/2025 | 3.53 M | $176.41 M | -3.54% | 13.63% |
| VANGUARD GROUP INC | 11/07/2025 | 3.18 M | $159.19 M | -0.41% | 12.30% |
| AMERICAN CENTURY COMPANIES INC | 11/12/2025 | 1.77 M | $88.73 M | -12.10% | 6.86% |
| STATE STREET CORP | 11/14/2025 | 1.23 M | $61.37 M | -3.94% | 4.74% |
| DIMENSIONAL FUND ADVISORS LP | 11/12/2025 | 894.19 K | $44.70 M | 0.73% | 3.45% |
| GEODE CAPITAL MANAGEMENT, LLC | 11/12/2025 | 624.60 K | $31.23 M | -20.90% | 2.41% |
| MILLENNIUM MANAGEMENT LLC | 11/14/2025 | 399.20 K | $19.96 M | 101.30% | 1.54% |
| PALISADE CAPITAL MANAGEMENT, LP | 11/14/2025 | 369.18 K | $18.46 M | -3.23% | 1.43% |
| NUVEEN, LLC | 11/12/2025 | 357.65 K | $17.88 M | -6.52% | 1.38% |
| NORTHERN TRUST CORP | 11/14/2025 | 309.46 K | $15.47 M | -3.79% | 1.20% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 11/13/2025 | 302.14 K | $15.10 M | -2.52% | 1.17% |
| RBO & CO LLC | 11/12/2025 | 297.09 K | $14.85 M | 0.00% | 1.15% |
| MORGAN STANLEY | 11/14/2025 | 295.16 K | $14.76 M | -6.65% | 1.14% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 11/10/2025 | 284.35 K | $14.21 M | 4.09% | 1.10% |
| AQR CAPITAL MANAGEMENT LLC | 11/14/2025 | 280.97 K | $14.05 M | 159.16% | 1.09% |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 11/14/2025 | 246.53 K | $12.32 M | -1.31% | 0.95% |
| BANK OF NEW YORK MELLON CORP | 11/03/2025 | 220.00 K | $11.00 M | -6.43% | 0.85% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 11/14/2025 | 217.65 K | $10.88 M | 23.03% | 0.84% |
| GOLDMAN SACHS GROUP INC | 11/14/2025 | 205.55 K | $10.28 M | 33.72% | 0.79% |
| TWO SIGMA INVESTMENTS, LP | 11/14/2025 | 179.47 K | $8.97 M | 9.33% | 0.69% |
| CITADEL ADVISORS LLC | 11/14/2025 | 167.24 K | $8.36 M | 14.75% | 0.65% |
| METLIFE INVESTMENT MANAGEMENT, LLC | 11/13/2025 | 155.90 K | $7.79 M | 911.67% | 0.60% |
| NEW YORK STATE COMMON RETIREMENT FUND | 11/03/2025 | 153.72 K | $7.68 M | -3.70% | 0.59% |
| LEEWARD INVESTMENTS, LLC - MA | 11/07/2025 | 142.77 K | $7.14 M | -2.12% | 0.55% |
| PRINCIPAL FINANCIAL GROUP INC | 11/04/2025 | 140.64 K | $7.03 M | -7.83% | 0.54% |
| JUPITER ASSET MANAGEMENT LTD | 11/10/2025 | 126.56 K | $6.33 M | -3.26% | 0.49% |
| INVESCO LTD. | 11/13/2025 | 123.91 K | $6.19 M | -4.73% | 0.48% |
| UBS GROUP AG | 11/13/2025 | 120.49 K | $6.02 M | -14.48% | 0.47% |
| TWO SIGMA ADVISERS, LP | 11/14/2025 | 117.30 K | $5.86 M | 34.83% | 0.45% |
| ASSENAGON ASSET MANAGEMENT S.A. | 10/07/2025 | 116.64 K | $5.83 M | 100.00% | 0.45% |
| MALTESE CAPITAL MANAGEMENT LLC | 11/14/2025 | 106.50 K | $5.32 M | -46.75% | 0.41% |
| DENALI ADVISORS LLC | 11/07/2025 | 104.50 K | $5.22 M | -2.48% | 0.40% |
| PUBLIC SECTOR PENSION INVESTMENT BOARD | 11/06/2025 | 99.31 K | $4.96 M | 11.27% | 0.38% |
| JPMORGAN CHASE & CO | 11/26/2025 | 98.27 K | $4.91 M | 43.87% | 0.38% |
| RENAISSANCE TECHNOLOGIES LLC | 11/13/2025 | 89.53 K | $4.48 M | -41.61% | 0.35% |
| FIRST TRUST ADVISORS LP | 11/12/2025 | 88.02 K | $4.40 M | 7.73% | 0.34% |
| RHUMBLINE ADVISERS | 11/06/2025 | 81.99 K | $4.10 M | -4.44% | 0.32% |
| RAYMOND JAMES FINANCIAL INC | 11/14/2025 | 80.14 K | $4.01 M | 5.75% | 0.31% |
| BANK OF AMERICA CORP /DE/ | 11/14/2025 | 69.50 K | $3.47 M | 59.67% | 0.27% |
| JANE STREET GROUP, LLC | 11/14/2025 | 67.15 K | $3.36 M | 26.26% | 0.27% |
| LEGAL & GENERAL GROUP PLC | 11/13/2025 | 68.04 K | $3.40 M | -4.13% | 0.26% |
| AMERIPRISE FINANCIAL INC | 11/14/2025 | 58.89 K | $2.94 M | -16.84% | 0.23% |
| Y-INTERCEPT (HONG KONG) LTD | 10/31/2025 | 58.72 K | $2.94 M | 285.85% | 0.23% |
| BRANDYWINE GLOBAL INVESTMENT MANAGEMENT, LLC | 11/13/2025 | 55.58 K | $2.78 M | -3.66% | 0.21% |
| ALGERT GLOBAL LLC | 11/14/2025 | 51.32 K | $2.57 M | 17.95% | 0.20% |
| SWISS NATIONAL BANK | 11/13/2025 | 51.00 K | $2.55 M | 0.00% | 0.20% |
| TUDOR INVESTMENT CORP ET AL | 11/14/2025 | 47.48 K | $2.37 M | 4.08% | 0.18% |
| IFG ADVISORY, LLC | 11/12/2025 | 46.34 K | $2.32 M | -1.91% | 0.18% |
| DARK FOREST CAPITAL MANAGEMENT LP | 11/17/2025 | 44.09 K | $2.20 M | 1.48% | 0.17% |
| IEQ CAPITAL, LLC | 11/14/2025 | 43.73 K | $2.19 M | 236.25% | 0.17% |
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Westamerica Bancorporation institutional Ownership - FAQ's
During the previous two years, 299 institutional investors and hedge funds held shares of Westamerica Bancorporation. The most heavily invested institutionals were:
BlackRock, Inc.: 3.53 M
VANGUARD GROUP INC: 3.18 M
AMERICAN CENTURY COMPANIES INC: 1.77 M
STATE STREET CORP: 1.23 M
DIMENSIONAL FUND ADVISORS LP: 894,194
GEODE CAPITAL MANAGEMENT, LLC: 624,603
75.70% of Westamerica Bancorporation stock is owned by institutional investors.
Institutional investors have bought a total of 28.10 M shares in the last 24 months. This purchase volume represents approximately $1.35 B in transactions.