Westamerica Bancorporation
WABC- Exchange
- Nasdaq
- Industry
- National Commercial Banks
- SEC CIK
- 0000311094
No open-market purchases or sales by Westamerica Bancorporation insiders were filed in the last 90 days; 214 institutions reported holding it in 13F filings for Q2 2026, worth $1.08B in total; no superinvestor holds it.
13F holders, Q2 2026
Institutional positions in Westamerica Bancorporation as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 214
- +13 vs. Q1 2026
- Shares held
- 18.5M
- −57.1K (−0.3%) vs. Q1 2026
- Total value
- $1.08B
- +$117.3M (+12.2%) vs. Q1 2026
- New holders
- 36
- 70 more added
- Sold out
- 23
- 71 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WABC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 214 | $1.08B |
| Q1 2026 | 204 | $967.0M |
| Q4 2025 | 216 | $948.4M |
| Q3 2025 | 216 | $980.1M |
| Q2 2025 | 205 | $967.1M |
| Q1 2025 | 205 | $1.05B |
| Q4 2024 | 208 | $1.08B |
| Q3 2024 | 194 | $1.01B |
| Q2 2024 | 188 | $999.6M |
| Q1 2024 | 191 | $997.6M |
| Q4 2023 | 177 | $1.15B |
| Q3 2023 | 179 | $862.7M |
| Q2 2023 | 189 | $775.0M |
| Q1 2023 | 191 | $911.0M |
| Q4 2022 | 213 | $1.24B |
| Q3 2022 | 177 | $1.09B |
| Q2 2022 | 167 | $1.17B |
| Q1 2022 | 147 | $1.27B |
| Q4 2021 | 158 | $1.18B |
| Q3 2021 | 156 | $1.15B |
| Q2 2021 | 161 | $1.19B |
| Q1 2021 | 165 | $1.28B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Westamerica Bancorporation; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Davis Capital Management | 1 | $59 | 0.00% | +1 | New |
| Hughes Financial Services, LLC | 2 | $117 | 0.00% | +2 | New |
| Silver Grove Financial Group, Inc. | 2 | $117 | 0.00% | +2 | New |
| SBI Securities Co., Ltd. | 3 | $176 | 0.00% | 00.0% | Unchanged |
| Plante Moran Financial Advisors, LLC | 5 | $293 | 0.00% | +5 | New |
| JFS Wealth Advisors, LLC | 6 | $353 | 0.00% | +6 | New |
| WPG Advisers, LLC | 10 | $587 | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 10 | $587 | 0.00% | +10 | New |
| Wealth Enhancement Trust Services, Inc. | 13 | $763 | 0.00% | +13 | New |
| Farmers & Merchants Investments Inc | 15 | $880 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 17 | $1.00K | 0.00% | +5+41.7% | Added |
| Keating Financial Advisory Services, Inc. | 20 | $1.17K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 20 | $1.17K | 0.00% | +20 | New |
| Institute for Wealth Management, LLC. | 21 | $1.22K | 0.00% | +21 | New |
| Rockefeller Capital Management L.P. | 26 | $1.52K | 0.00% | +11+73.3% | Added |
| Bare Financial Services, Inc | 38 | $2.23K | 0.00% | +16+72.7% | Added |
| Parkside Financial Bank & Trust | 40 | $2.35K | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 42 | $2.46K | 0.00% | +12+40.0% | Added |
| Osbon Capital Management LLC | 45 | $2.64K | 0.00% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 46 | $2.70K | 0.00% | +46 | New |
| First Horizon Corp | 55 | $3.23K | 0.00% | +55 | New |
| Larson Financial Group LLC | 57 | $3.34K | 0.00% | +38+200.0% | Added |
| Kilter Group LLC | 58 | $3.40K | 0.00% | 00.0% | Unchanged |
| Cornerstone Financial Management LLC | 58 | $3.40K | 0.00% | +58 | New |
| Valued Wealth Advisors LLC | 65 | $3.81K | 0.00% | +18+38.3% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 73 | $4.28K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 81 | $4.75K | 0.00% | −19−19.0% | Reduced |
| SJS Investment Consulting Inc. | 94 | $5.51K | 0.00% | +62+193.8% | Added |
| McGuire Capital Advisors Inc | 99 | $5.81K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 99 | $5.81K | 0.00% | +99 | New |
| GWM Advisors LLC | 100 | $5.87K | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 106 | $6.20K | 0.00% | 00.0% | Unchanged |
| Cedar Mountain Advisors, LLC | 134 | $7.86K | 0.00% | 00.0% | Unchanged |
| Boreal Capital Management LLC | 142 | $8.33K | 0.01% | 00.0% | Unchanged |
| Quarry LP | 154 | $9.04K | 0.00% | +58+60.4% | Added |
| Umb Bank N A | 155 | $9.09K | 0.00% | +9+6.2% | Added |
| True Wealth Design, LLC | 157 | $9.21K | 0.00% | +8+5.4% | Added |
| Kimelman & Baird, LLC | 175 | $10.3K | 0.00% | −75−30.0% | Reduced |
| Optiver Holding B.V. | 180 | $10.6K | 0.00% | +180 | New |
| Pacific Center for Financial Services | 190 | $11.1K | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 196 | $11.5K | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 317 | $19.0K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 350 | $20.5K | 0.00% | +98+38.9% | Added |
| Harbor Capital Advisors, Inc. | 358 | $21.0K | 0.00% | −197−35.5% | Reduced |
| Nykredit A/S | 389 | $22.8K | 0.00% | +389 | New |
| Essential Partners LLC | 390 | $22.9K | 0.01% | −129−24.9% | Reduced |
| IFP Advisors, Inc | 482 | $28.3K | 0.00% | +73+17.8% | Added |
| Sterling Capital Management LLC | 483 | $28.3K | 0.00% | −304−38.6% | Reduced |
| Parallel Advisors, LLC | 635 | $37.3K | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 636 | $38.0K | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 713 | $41.8K | 0.00% | +16+2.3% | Added |
| Jones Financial Companies LLLP | 724 | $42.6K | 0.00% | +314+76.6% | Added |
| Global Retirement Partners, LLC | 745 | $43.7K | 0.00% | +745 | New |
| Hantz Financial Services, Inc. | 774 | $45.0K | 0.00% | +69+9.8% | Added |
| EverSource Wealth Advisors, LLC | 877 | $51.5K | 0.00% | −336−27.7% | Reduced |
| Tower Research Capital LLC (TRC) | 982 | $57.6K | 0.00% | −3,439−77.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 1,000 | $58.7K | 0.00% | 00.0% | Unchanged |
| Golden State Wealth Management, LLC | 1,245 | $73.0K | 0.01% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 1,252 | $73.5K | 0.00% | −408−24.6% | Reduced |
| New York State Teachers Retirement System | 1,439 | $84.0K | 0.00% | −801−35.8% | Reduced |
| Farther Finance Advisors, LLC | 1,490 | $87.4K | 0.00% | +13+0.9% | Added |
| Nisa Investment Advisors, LLC | 1,861 | $109.2K | 0.00% | +1,419+321.0% | Added |
| Ameritas Investment Partners, Inc. | 2,062 | $121.0K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 2,169 | $127.3K | 0.00% | +22+1.0% | Added |
| FMR LLC | 2,762 | $162.1K | 0.00% | −9,078−76.7% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 2,892 | $169.7K | 0.00% | +2,892 | New |
| GAMMA Investing LLC | 3,327 | $195.2K | 0.01% | +890+36.5% | Added |
| Colony Group, LLC | 3,509 | $205.9K | 0.00% | +3,509 | New |
| One Capital Management, LLC | 4,000 | $208.6K | 0.01% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 3,616 | $212.2K | 0.00% | −170−4.5% | Reduced |
| Public Employees Retirement Association of Colorado | 3,784 | $222.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 3,893 | $228.4K | 0.02% | −2,414−38.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 3,910 | $229.4K | 0.00% | −3,705−48.7% | Reduced |
| SRS Capital Advisors, Inc. | 3,951 | $231.8K | 0.00% | +3,807+2,643.8% | Added |
| US Bancorp | 4,000 | $234.7K | 0.00% | −300−7.0% | Reduced |
| Brighton Jones LLC | 4,044 | $237.3K | 0.00% | +4,044 | New |
| Virginia Retirement Systems Et Al | 4,200 | $246.4K | 0.00% | +4,200 | New |
| Merit Financial Group, LLC | 4,595 | $269.6K | 0.00% | +4,595 | New |
| Swiss Life Asset Management Ltd | 4,615 | $270.8K | 0.00% | +4,615 | New |
| Quadrature Capital Ltd | 4,706 | $276.1K | 0.00% | +4,706 | New |
| Allworth Financial LP | 4,923 | $288.9K | 0.00% | +545+12.4% | Added |
| Whittier Trust Co | 4,979 | $295.3K | 0.00% | +4,479+895.8% | Added |
| Allianz Asset Management GmbH | 5,080 | $298.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,088 | $298.5K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 5,118 | $300.3K | 0.00% | −354−6.5% | Reduced |
| West Wealth Group, LLC | 5,184 | $304.2K | 0.05% | 00.0% | Unchanged |
| Meeder Asset Management Inc | 5,218 | $306.1K | 0.02% | −2,909−35.8% | Reduced |
| Oregon Public Employees Retirement Fund | 5,324 | $312.4K | 0.00% | −300−5.3% | Reduced |
| Handelsbanken Fonder AB | 5,530 | $324.0K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 5,633 | $330.5K | 0.00% | −876−13.5% | Reduced |
| CI Private Wealth, LLC | 5,964 | $349.9K | 0.00% | +5,964 | New |
| RMB Capital Management, LLC | 6,053 | $355.1K | 0.01% | 00.0% | Unchanged |
| ISAM Funds (UK) Ltd | 6,100 | $357.9K | 0.25% | +6,100 | New |
| Arizona State Retirement System | 6,194 | $363.4K | 0.00% | −313−4.8% | Reduced |
| Yousif Capital Management, LLC | 6,299 | $369.6K | 0.00% | −246−3.8% | Reduced |
| Amalgamated Bank | 6,321 | $371.0K | 0.00% | −756−10.7% | Reduced |
| Centiva Capital, LP | 6,371 | $373.8K | 0.01% | +6,371 | New |
| Teachers Retirement System of the State of Kentucky | 6,442 | $378.0K | 0.00% | 00.0% | Unchanged |
| Canada Pension Plan Investment Board | 6,600 | $387.2K | 0.00% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 6,603 | $387.4K | 0.01% | +2,601+65.0% | Added |