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 |
|---|---|---|---|---|---|
| American International Group, Inc. | 14,005 | $684.6K | 0.00% | −124−0.9% | Reduced |
| Wells Fargo & Company | 14,055 | $687.0K | 0.00% | +760+5.7% | Added |
| Illinois Municipal Retirement Fund | 14,390 | $703.0K | 0.01% | −254−1.7% | Reduced |
| State of Alaska, Department of Revenue | 16,255 | $794.0K | 0.01% | −140−0.9% | Reduced |
| Exchange Traded Concepts, LLC | 17,160 | $838.8K | 0.02% | +17,160 | New |
| SummerHaven Investment Management, LLC | 17,630 | $861.8K | 0.54% | +174+1.0% | Added |
| Engineers Gate Manager LP | 17,668 | $863.6K | 0.02% | −11,925−40.3% | Reduced |
| Semanteon Capital Management, LP | 18,238 | $891.5K | 0.57% | +18,238 | New |
| Winton Group Ltd | 19,161 | $936.6K | 0.07% | +9,797+104.6% | Added |
| Lazard Asset Management LLC | 19,663 | $961.0K | 0.00% | +5,760+41.4% | Added |
| BNP Paribas Arbitrage, SA | 20,244 | $989.5K | 0.00% | +4,122+25.6% | Added |
| Victory Capital Management Inc | 20,889 | $1.02M | 0.00% | +8,698+71.3% | Added |
| Cypress Wealth Services, LLC | 21,775 | $1.06M | 0.25% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 22,324 | $1.09M | 0.00% | +22,324 | New |
| Teacher Retirement System of Texas | 23,110 | $1.13M | 0.01% | −6,770−22.7% | Reduced |
| Texas Permanent School Fund | 23,342 | $1.14M | 0.01% | +321+1.4% | Added |
| Voya Investment Management LLC | 25,146 | $1.23M | 0.00% | −1,837−6.8% | Reduced |
| California State Teachers Retirement System | 26,583 | $1.30M | 0.00% | −1,409−5.0% | Reduced |
| Janus Henderson Group PLC | 26,620 | $1.30M | 0.00% | +14,738+124.0% | Added |
| Martingale Asset Management L P | 26,621 | $1.30M | 0.03% | +500+1.9% | Added |
| UBS Asset Management Americas Inc | 27,514 | $1.34M | 0.00% | 00.0% | Unchanged |
| Globeflex Capital L P | 27,729 | $1.36M | 0.13% | 00.0% | Unchanged |
| Great West Life Assurance Co | 29,441 | $1.44M | 0.00% | +7,714+35.5% | Added |
| Alliancebernstein L.P. | 29,520 | $1.44M | 0.00% | −5,450−15.6% | Reduced |
| Public Employees Retirement System of Ohio | 30,080 | $1.47M | 0.01% | −3,586−10.7% | Reduced |
| Prudential Financial Inc | 30,220 | $1.48M | 0.00% | −405−1.3% | Reduced |
| Franklin Resources Inc | 33,445 | $1.63M | 0.00% | +21,341+176.3% | Added |
| PMC FIG Opportunities LLC | 33,751 | $1.65M | 2.48% | +33,751 | New |
| Commonwealth Equity Services, LLC | 33,904 | $1.66M | 0.00% | +4,328+14.6% | Added |
| Voloridge Investment Management, LLC | 34,102 | $1.67M | 0.01% | +34,102 | New |
| Two Sigma Investments, LP | 35,609 | $1.74M | 0.00% | +35,609 | New |
| Rafferty Asset Management, LLC | 35,729 | $1.75M | 0.01% | +8,945+33.4% | Added |
| Great Lakes Advisors, LLC | 36,785 | $1.80M | 0.02% | +1,199+3.4% | Added |
| Balyasny Asset Management LLC | 36,954 | $1.81M | 0.00% | +36,954 | New |
| FMR LLC | 37,975 | $1.86M | 0.00% | −1,297−3.3% | Reduced |
| IFG Advisory, LLC | 38,636 | $1.89M | 0.14% | +3,756+10.8% | Added |
| HSBC Holdings PLC | 39,126 | $1.91M | 0.00% | +6,128+18.6% | Added |
| New York State Teachers Retirement System | 41,153 | $2.01M | 0.00% | +492+1.2% | Added |
| UBS Group AG | 41,877 | $2.05M | 0.00% | −6,378−13.2% | Reduced |
| Barclays PLC | 46,005 | $2.25M | 0.00% | −9,858−17.6% | Reduced |
| Citigroup Inc | 46,478 | $2.27M | 0.00% | +12,436+36.5% | Added |
| Renaissance Technologies LLC | 46,566 | $2.28M | 0.00% | +46,566 | New |
| Credit Suisse AG | 46,911 | $2.29M | 0.00% | +640+1.4% | Added |
| State of Wisconsin Investment Board | 48,840 | $2.39M | 0.01% | −30,887−38.7% | Reduced |
| Raymond James & Associates | 51,169 | $2.50M | 0.00% | +13,774+36.8% | Added |
| Price T Rowe Associates Inc | 51,704 | $2.53M | 0.00% | −2,061−3.8% | Reduced |
| Swiss National Bank | 52,500 | $2.57M | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 54,200 | $2.65M | 0.01% | +7,300+15.6% | Added |
| Public Sector Pension Investment Board | 55,302 | $2.70M | 0.02% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 56,249 | $2.75M | 0.08% | +56,249 | New |
| Algert Global LLC | 64,061 | $3.13M | 0.12% | −5,000−7.2% | Reduced |
| First Trust Advisors LP | 65,454 | $3.20M | 0.00% | −20,344−23.7% | Reduced |
| Brandywine Global Investment Management, LLC | 70,388 | $3.44M | 0.02% | −492−0.7% | Reduced |
| Allianz Asset Management GmbH | 72,212 | $3.53M | 0.01% | +36,266+100.9% | Added |
| Legal & General Group Plc | 72,330 | $3.54M | 0.00% | −187−0.3% | Reduced |
| Thrivent Financial for Lutherans | 76,442 | $3.74M | 0.01% | +40,261+111.3% | Added |
| Stieven Capital Advisors, L.P. | 76,805 | $3.75M | 0.78% | +23,398+43.8% | Added |
| AQR Capital Management LLC | 80,174 | $3.92M | 0.01% | +18,963+31.0% | Added |
| ClariVest Asset Management LLC | 83,107 | $4.06M | 0.42% | +6,862+9.0% | Added |
| Bank of America Corp | 86,054 | $4.21M | 0.00% | −15,099−14.9% | Reduced |
| JPMorgan Chase & Co | 89,006 | $4.35M | 0.00% | −68,509−43.5% | Reduced |
| Invesco Ltd. | 93,630 | $4.58M | 0.00% | −48,733−34.2% | Reduced |
| Rhumbline Advisers | 94,381 | $4.61M | 0.00% | −2,732−2.8% | Reduced |
| Goldman Sachs Group Inc | 102,597 | $5.01M | 0.00% | −8,005−7.2% | Reduced |
| SEI Investments Co | 121,436 | $5.94M | 0.01% | +21,624+21.7% | Added |
| Assenagon Asset Management S.A. | 128,124 | $6.26M | 0.02% | +37,972+42.1% | Added |
| Jacobs Asset Management, LLC | 140,000 | $6.84M | 5.24% | +92,500+194.7% | Added |
| New York State Common Retirement Fund | 140,422 | $6.86M | 0.01% | +1,838+1.3% | Added |
| Principal Financial Group Inc | 153,301 | $7.49M | 0.00% | +14,602+10.5% | Added |
| Norges Bank | 156,085 | $7.63M | 0.00% | −16,448−9.5% | Reduced |
| Jupiter Asset Management Ltd | 156,681 | $7.66M | 0.07% | −23,396−13.0% | Reduced |
| Leeward Investments, LLC - MA | 161,674 | $7.90M | 0.35% | −7,001−4.2% | Reduced |
| Arrowstreet Capital, Limited Partnership | 186,342 | $9.11M | 0.01% | +57,918+45.1% | Added |
| Ameriprise Financial Inc | 250,659 | $12.3M | 0.00% | −16,746−6.3% | Reduced |
| Kennedy Capital Management, Inc. | 252,177 | $12.3M | 0.25% | +104,029+70.2% | Added |
| Manufacturers Life Insurance Company, The | 276,946 | $13.5M | 0.01% | −17,055−5.8% | Reduced |
| Bank of New York Mellon Corp | 292,128 | $14.3M | 0.00% | −13,367−4.4% | Reduced |
| Rbo & Co LLC | 295,556 | $14.4M | 2.41% | +859+0.3% | Added |
| Charles Schwab Investment Management Inc | 304,302 | $14.9M | 0.00% | +3,980+1.3% | Added |
| Nuveen Asset Management, LLC | 308,850 | $15.1M | 0.00% | +2,286+0.7% | Added |
| Maltese Capital Management LLC | 350,715 | $17.1M | 3.30% | +198,215+130.0% | Added |
| Northern Trust Corp | 350,937 | $17.2M | 0.00% | −140,321−28.6% | Reduced |
| Palisade Capital Management LLC | 445,735 | $21.8M | 0.57% | +4,992+1.1% | Added |
| Geode Capital Management, LLC | 661,044 | $32.3M | 0.00% | +24,013+3.8% | Added |
| Morgan Stanley | 733,600 | $35.9M | 0.00% | −36,316−4.7% | Reduced |
| Dimensional Fund Advisors LP | 819,557 | $40.1M | 0.01% | +36,824+4.7% | Added |
| State Street Corp | 1,356,396 | $66.3M | 0.00% | +87,485+6.9% | Added |
| American Century Companies Inc | 1,704,678 | $83.3M | 0.05% | +345,981+25.5% | Added |
| Vanguard Group Inc | 3,512,538 | $171.7M | 0.00% | +19,654+0.6% | Added |
| BlackRock Inc. | 3,910,969 | $191.2M | 0.00% | +8,091+0.2% | Added |
| SageView Advisory Group, LLC | 2,858 | – | – | +2,858 | New |
| Deprince Race & Zollo Inc | 0 | $0 | 0.00% | −468,488−100.0% | Sold out |
| Clifford Capital Partners LLC | 0 | $0 | 0.00% | −264,405−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −36,500−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −22,079−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −19,319−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −19,190−100.0% | Sold out |
| Snowden Capital Advisors LLC | 0 | $0 | 0.00% | −12,783−100.0% | Sold out |
| Virtus Investment Advisers, Inc. | 0 | $0 | 0.00% | −11,594−100.0% | Sold out |
| Perigon Wealth Management, LLC | 0 | $0 | 0.00% | −10,813−100.0% | Sold out |