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, Q1 2024
Institutional positions in Westamerica Bancorporation as of Mar 31, 2024. 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
- 191
- +15 vs. Q4 2023
- Shares held
- 20.4M
- +108.1K (+0.5%) vs. Q4 2023
- Total value
- $997.6M
- −$147.9M (−12.9%) vs. Q4 2023
- New holders
- 35
- 59 more added
- Sold out
- 20
- 65 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Westamerica Bancorporation; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,910,969 | $191.2M | 0.00% | +8,091+0.2% | Added |
| Vanguard Group Inc | 3,512,538 | $171.7M | 0.00% | +19,654+0.6% | Added |
| American Century Companies Inc | 1,704,678 | $83.3M | 0.05% | +345,981+25.5% | Added |
| State Street Corp | 1,356,396 | $66.3M | 0.00% | +87,485+6.9% | Added |
| Dimensional Fund Advisors LP | 819,557 | $40.1M | 0.01% | +36,824+4.7% | Added |
| Morgan Stanley | 733,600 | $35.9M | 0.00% | −36,316−4.7% | Reduced |
| Geode Capital Management, LLC | 661,044 | $32.3M | 0.00% | +24,013+3.8% | Added |
| Palisade Capital Management LLC | 445,735 | $21.8M | 0.57% | +4,992+1.1% | Added |
| Northern Trust Corp | 350,937 | $17.2M | 0.00% | −140,321−28.6% | Reduced |
| Maltese Capital Management LLC | 350,715 | $17.1M | 3.30% | +198,215+130.0% | Added |
| Nuveen Asset Management, LLC | 308,850 | $15.1M | 0.00% | +2,286+0.7% | Added |
| Charles Schwab Investment Management Inc | 304,302 | $14.9M | 0.00% | +3,980+1.3% | Added |
| Rbo & Co LLC | 295,556 | $14.4M | 2.41% | +859+0.3% | Added |
| Bank of New York Mellon Corp | 292,128 | $14.3M | 0.00% | −13,367−4.4% | Reduced |
| Manufacturers Life Insurance Company, The | 276,946 | $13.5M | 0.01% | −17,055−5.8% | Reduced |
| Kennedy Capital Management, Inc. | 252,177 | $12.3M | 0.25% | +104,029+70.2% | Added |
| Ameriprise Financial Inc | 250,659 | $12.3M | 0.00% | −16,746−6.3% | Reduced |
| Arrowstreet Capital, Limited Partnership | 186,342 | $9.11M | 0.01% | +57,918+45.1% | Added |
| Leeward Investments, LLC - MA | 161,674 | $7.90M | 0.35% | −7,001−4.2% | Reduced |
| Jupiter Asset Management Ltd | 156,681 | $7.66M | 0.07% | −23,396−13.0% | Reduced |
| Norges Bank | 156,085 | $7.63M | 0.00% | −16,448−9.5% | Reduced |
| Principal Financial Group Inc | 153,301 | $7.49M | 0.00% | +14,602+10.5% | Added |
| New York State Common Retirement Fund | 140,422 | $6.86M | 0.01% | +1,838+1.3% | Added |
| Jacobs Asset Management, LLC | 140,000 | $6.84M | 5.24% | +92,500+194.7% | Added |
| Assenagon Asset Management S.A. | 128,124 | $6.26M | 0.02% | +37,972+42.1% | Added |
| SEI Investments Co | 121,436 | $5.94M | 0.01% | +21,624+21.7% | Added |
| Goldman Sachs Group Inc | 102,597 | $5.01M | 0.00% | −8,005−7.2% | Reduced |
| Rhumbline Advisers | 94,381 | $4.61M | 0.00% | −2,732−2.8% | Reduced |
| Invesco Ltd. | 93,630 | $4.58M | 0.00% | −48,733−34.2% | Reduced |
| JPMorgan Chase & Co | 89,006 | $4.35M | 0.00% | −68,509−43.5% | Reduced |
| Bank of America Corp | 86,054 | $4.21M | 0.00% | −15,099−14.9% | Reduced |
| ClariVest Asset Management LLC | 83,107 | $4.06M | 0.42% | +6,862+9.0% | Added |
| AQR Capital Management LLC | 80,174 | $3.92M | 0.01% | +18,963+31.0% | Added |
| Stieven Capital Advisors, L.P. | 76,805 | $3.75M | 0.78% | +23,398+43.8% | Added |
| Thrivent Financial for Lutherans | 76,442 | $3.74M | 0.01% | +40,261+111.3% | Added |
| Legal & General Group Plc | 72,330 | $3.54M | 0.00% | −187−0.3% | Reduced |
| Allianz Asset Management GmbH | 72,212 | $3.53M | 0.01% | +36,266+100.9% | Added |
| Brandywine Global Investment Management, LLC | 70,388 | $3.44M | 0.02% | −492−0.7% | Reduced |
| First Trust Advisors LP | 65,454 | $3.20M | 0.00% | −20,344−23.7% | Reduced |
| Algert Global LLC | 64,061 | $3.13M | 0.12% | −5,000−7.2% | Reduced |
| Boothbay Fund Management, LLC | 56,249 | $2.75M | 0.08% | +56,249 | New |
| Public Sector Pension Investment Board | 55,302 | $2.70M | 0.02% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 54,200 | $2.65M | 0.01% | +7,300+15.6% | Added |
| Swiss National Bank | 52,500 | $2.57M | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 51,704 | $2.53M | 0.00% | −2,061−3.8% | Reduced |
| Raymond James & Associates | 51,169 | $2.50M | 0.00% | +13,774+36.8% | Added |
| State of Wisconsin Investment Board | 48,840 | $2.39M | 0.01% | −30,887−38.7% | Reduced |
| Credit Suisse AG | 46,911 | $2.29M | 0.00% | +640+1.4% | Added |
| Renaissance Technologies LLC | 46,566 | $2.28M | 0.00% | +46,566 | New |
| Citigroup Inc | 46,478 | $2.27M | 0.00% | +12,436+36.5% | Added |
| Barclays PLC | 46,005 | $2.25M | 0.00% | −9,858−17.6% | Reduced |
| UBS Group AG | 41,877 | $2.05M | 0.00% | −6,378−13.2% | Reduced |
| New York State Teachers Retirement System | 41,153 | $2.01M | 0.00% | +492+1.2% | Added |
| HSBC Holdings PLC | 39,126 | $1.91M | 0.00% | +6,128+18.6% | Added |
| IFG Advisory, LLC | 38,636 | $1.89M | 0.14% | +3,756+10.8% | Added |
| FMR LLC | 37,975 | $1.86M | 0.00% | −1,297−3.3% | Reduced |
| Balyasny Asset Management LLC | 36,954 | $1.81M | 0.00% | +36,954 | New |
| Great Lakes Advisors, LLC | 36,785 | $1.80M | 0.02% | +1,199+3.4% | Added |
| Rafferty Asset Management, LLC | 35,729 | $1.75M | 0.01% | +8,945+33.4% | Added |
| Two Sigma Investments, LP | 35,609 | $1.74M | 0.00% | +35,609 | New |
| Voloridge Investment Management, LLC | 34,102 | $1.67M | 0.01% | +34,102 | New |
| Commonwealth Equity Services, LLC | 33,904 | $1.66M | 0.00% | +4,328+14.6% | Added |
| PMC FIG Opportunities LLC | 33,751 | $1.65M | 2.48% | +33,751 | New |
| Franklin Resources Inc | 33,445 | $1.63M | 0.00% | +21,341+176.3% | Added |
| Prudential Financial Inc | 30,220 | $1.48M | 0.00% | −405−1.3% | Reduced |
| Public Employees Retirement System of Ohio | 30,080 | $1.47M | 0.01% | −3,586−10.7% | Reduced |
| Alliancebernstein L.P. | 29,520 | $1.44M | 0.00% | −5,450−15.6% | Reduced |
| Great West Life Assurance Co | 29,441 | $1.44M | 0.00% | +7,714+35.5% | Added |
| Globeflex Capital L P | 27,729 | $1.36M | 0.13% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 27,514 | $1.34M | 0.00% | 00.0% | Unchanged |
| Martingale Asset Management L P | 26,621 | $1.30M | 0.03% | +500+1.9% | Added |
| Janus Henderson Group PLC | 26,620 | $1.30M | 0.00% | +14,738+124.0% | Added |
| California State Teachers Retirement System | 26,583 | $1.30M | 0.00% | −1,409−5.0% | Reduced |
| Voya Investment Management LLC | 25,146 | $1.23M | 0.00% | −1,837−6.8% | Reduced |
| Texas Permanent School Fund | 23,342 | $1.14M | 0.01% | +321+1.4% | Added |
| Teacher Retirement System of Texas | 23,110 | $1.13M | 0.01% | −6,770−22.7% | Reduced |
| Qube Research & Technologies Ltd | 22,324 | $1.09M | 0.00% | +22,324 | New |
| Cypress Wealth Services, LLC | 21,775 | $1.06M | 0.25% | 00.0% | Unchanged |
| Victory Capital Management Inc | 20,889 | $1.02M | 0.00% | +8,698+71.3% | Added |
| BNP Paribas Arbitrage, SA | 20,244 | $989.5K | 0.00% | +4,122+25.6% | Added |
| Lazard Asset Management LLC | 19,663 | $961.0K | 0.00% | +5,760+41.4% | Added |
| Winton Group Ltd | 19,161 | $936.6K | 0.07% | +9,797+104.6% | Added |
| Semanteon Capital Management, LP | 18,238 | $891.5K | 0.57% | +18,238 | New |
| Engineers Gate Manager LP | 17,668 | $863.6K | 0.02% | −11,925−40.3% | Reduced |
| SummerHaven Investment Management, LLC | 17,630 | $861.8K | 0.54% | +174+1.0% | Added |
| Exchange Traded Concepts, LLC | 17,160 | $838.8K | 0.02% | +17,160 | New |
| State of Alaska, Department of Revenue | 16,255 | $794.0K | 0.01% | −140−0.9% | Reduced |
| Illinois Municipal Retirement Fund | 14,390 | $703.0K | 0.01% | −254−1.7% | Reduced |
| Wells Fargo & Company | 14,055 | $687.0K | 0.00% | +760+5.7% | Added |
| American International Group, Inc. | 14,005 | $684.6K | 0.00% | −124−0.9% | Reduced |
| Royal Bank of Canada | 13,279 | $648.0K | 0.00% | −7,609−36.4% | Reduced |
| Louisiana State Employees Retirement System | 13,200 | $645.2K | 0.01% | −100−0.8% | Reduced |
| MetLife Investment Management | 12,946 | $632.8K | 0.00% | −886−6.4% | Reduced |
| Deutsche Bank AG | 12,711 | $621.3K | 0.00% | +300+2.4% | Added |
| Russell Investments Group, Ltd. | 12,599 | $615.8K | 0.00% | −85,319−87.1% | Reduced |
| Bailard, Inc. | 12,404 | $606.3K | 0.02% | 00.0% | Unchanged |
| Stifel Financial Corp | 12,268 | $599.6K | 0.00% | +7,606+163.1% | Added |
| Allspring Global Investments Holdings, LLC | 12,033 | $588.2K | 0.00% | −7,525−38.5% | Reduced |
| Yousif Capital Management, LLC | 11,986 | $585.9K | 0.01% | −1,190−9.0% | Reduced |
| Citadel Advisors LLC | 11,912 | $582.3K | 0.00% | +11,912 | New |