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, Q3 2023
Institutional positions in Westamerica Bancorporation as of Sep 30, 2023. 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
- 179
- −10 vs. Q2 2023
- Shares held
- 19.9M
- −283.1K (−1.4%) vs. Q2 2023
- Total value
- $862.7M
- +$87.6M (+11.3%) vs. Q2 2023
- New holders
- 16
- 57 more added
- Sold out
- 26
- 75 more reduced
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Westamerica Bancorporation; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,833,850 | $165.8M | 0.00% | +1,1650.0% | Added |
| Vanguard Group Inc | 3,488,159 | $150.9M | 0.00% | −1,3830.0% | Reduced |
| American Century Companies Inc | 1,198,333 | $51.8M | 0.04% | +206,376+20.8% | Added |
| State Street Corp | 1,179,794 | $51.0M | 0.00% | −154,666−11.6% | Reduced |
| Dimensional Fund Advisors LP | 761,186 | $32.9M | 0.01% | +24,612+3.3% | Added |
| Morgan Stanley | 728,082 | $31.5M | 0.00% | −27,876−3.7% | Reduced |
| Deprince Race & Zollo Inc | 615,007 | $26.6M | 0.65% | +130,705+27.0% | Added |
| Geode Capital Management, LLC | 605,880 | $26.2M | 0.00% | +17,792+3.0% | Added |
| Northern Trust Corp | 543,134 | $23.5M | 0.00% | −7,075−1.3% | Reduced |
| Palisade Capital Management LLC | 489,728 | $21.2M | 0.59% | +1950.0% | Added |
| Bank of New York Mellon Corp | 318,413 | $13.8M | 0.00% | −10,192−3.1% | Reduced |
| Clifford Capital Partners LLC | 313,838 | $13.6M | 3.95% | +12,316+4.1% | Added |
| Nuveen Asset Management, LLC | 306,479 | $13.3M | 0.00% | −1,014−0.3% | Reduced |
| Manufacturers Life Insurance Company, The | 305,055 | $13.2M | 0.01% | −47,664−13.5% | Reduced |
| Rbo & Co LLC | 302,333 | $13.1M | 2.38% | +5,800+2.0% | Added |
| Charles Schwab Investment Management Inc | 282,025 | $12.2M | 0.00% | +13,758+5.1% | Added |
| Invenomic Capital Management LP | 231,467 | $10.0M | 0.42% | +119,289+106.3% | Added |
| Norges Bank | 211,446 | $9.15M | 0.00% | 00.0% | Unchanged |
| Jupiter Asset Management Ltd | 186,356 | $8.06M | 0.09% | +14,206+8.3% | Added |
| Invesco Ltd. | 144,139 | $6.23M | 0.00% | −34,213−19.2% | Reduced |
| Principal Financial Group Inc | 143,277 | $6.20M | 0.00% | −8,252−5.4% | Reduced |
| New York State Common Retirement Fund | 138,795 | $6.00M | 0.01% | −1,477−1.1% | Reduced |
| Jacobs Asset Management, LLC | 137,263 | $5.94M | 4.63% | −37,737−21.6% | Reduced |
| Maltese Capital Management LLC | 125,000 | $5.41M | 2.06% | +41,900+50.4% | Added |
| Goldman Sachs Group Inc | 118,454 | $5.12M | 0.00% | −94,075−44.3% | Reduced |
| Millennium Management LLC | 115,607 | $5.00M | 0.01% | +32,377+38.9% | Added |
| Rhumbline Advisers | 96,325 | $4.17M | 0.00% | −267−0.3% | Reduced |
| SEI Investments Co | 94,618 | $4.09M | 0.01% | +11,794+14.2% | Added |
| Ameriprise Financial Inc | 91,291 | $3.95M | 0.00% | −7,652−7.7% | Reduced |
| Assenagon Asset Management S.A. | 91,120 | $3.94M | 0.01% | −46,366−33.7% | Reduced |
| Two Sigma Advisers, LP | 82,500 | $3.57M | 0.01% | −39,000−32.1% | Reduced |
| Russell Investments Group, Ltd. | 78,771 | $3.41M | 0.01% | +18,839+31.4% | Added |
| Bank of America Corp | 78,290 | $3.39M | 0.00% | +2,100+2.8% | Added |
| Legal & General Group Plc | 72,782 | $3.15M | 0.00% | −1,540−2.1% | Reduced |
| Kennedy Capital Management, Inc. | 69,124 | $2.99M | 0.07% | +69,124 | New |
| Algert Global LLC | 69,061 | $2.99M | 0.14% | −290−0.4% | Reduced |
| ClariVest Asset Management LLC | 64,563 | $2.79M | 0.15% | +90.0% | Added |
| Swiss National Bank | 58,600 | $2.53M | 0.00% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 58,183 | $2.52M | 0.00% | +23,453+67.5% | Added |
| Thrivent Financial for Lutherans | 57,356 | $2.48M | 0.01% | +12,639+28.3% | Added |
| Price T Rowe Associates Inc | 53,285 | $2.31M | 0.00% | −3,707−6.5% | Reduced |
| AQR Capital Management LLC | 50,692 | $2.19M | 0.00% | +31,961+170.6% | Added |
| Two Sigma Investments, LP | 46,548 | $2.01M | 0.01% | −32,077−40.8% | Reduced |
| Credit Suisse AG | 44,968 | $1.94M | 0.00% | −1,438−3.1% | Reduced |
| JPMorgan Chase & Co | 43,260 | $1.87M | 0.00% | −22,287−34.0% | Reduced |
| Teacher Retirement System of Texas | 41,939 | $1.81M | 0.01% | −3,775−8.3% | Reduced |
| Barclays PLC | 40,005 | $1.73M | 0.00% | −14,871−27.1% | Reduced |
| FMR LLC | 38,187 | $1.65M | 0.00% | +1,034+2.8% | Added |
| Alliancebernstein L.P. | 38,050 | $1.65M | 0.00% | 00.0% | Unchanged |
| First Trust Advisors LP | 36,981 | $1.60M | 0.00% | +5,299+16.7% | Added |
| New York State Teachers Retirement System | 36,522 | $1.58M | 0.00% | −262−0.7% | Reduced |
| Voloridge Investment Management, LLC | 36,207 | $1.57M | 0.01% | −16,358−31.1% | Reduced |
| Allianz Asset Management GmbH | 35,946 | $1.55M | 0.00% | −7,710−17.7% | Reduced |
| IFG Advisory, LLC | 34,870 | $1.51M | 0.13% | +2,227+6.8% | Added |
| Public Employees Retirement System of Ohio | 33,655 | $1.46M | 0.01% | +120.0% | Added |
| Engineers Gate Manager LP | 33,473 | $1.45M | 0.05% | −4,823−12.6% | Reduced |
| Raymond James & Associates | 33,040 | $1.43M | 0.00% | +8,931+37.0% | Added |
| Public Sector Pension Investment Board | 32,938 | $1.42M | 0.01% | −14,362−30.4% | Reduced |
| Prudential Financial Inc | 31,279 | $1.35M | 0.00% | −1,789−5.4% | Reduced |
| Envestnet Asset Management Inc | 30,919 | $1.34M | 0.00% | +24,627+391.4% | Added |
| Commonwealth Equity Services, LLC | 30,587 | $1.32M | 0.00% | +1,271+4.3% | Added |
| Susquehanna International Group, LLP | 30,402 | $1.31M | 0.00% | −4,180−12.1% | Reduced |
| Great Lakes Advisors, LLC | 30,260 | $1.31M | 0.01% | +14,500+92.0% | Added |
| California State Teachers Retirement System | 29,291 | $1.27M | 0.00% | −2,101−6.7% | Reduced |
| Renaissance Technologies LLC | 28,631 | $1.24M | 0.00% | −5,070−15.0% | Reduced |
| UBS Asset Management Americas Inc | 27,514 | $1.19M | 0.00% | +2,025+7.9% | Added |
| Putnam Investments LLC | 27,415 | $1.19M | 0.00% | −232−0.8% | Reduced |
| Voya Investment Management LLC | 27,253 | $1.18M | 0.00% | +158+0.6% | Added |
| Globeflex Capital L P | 27,222 | $1.18M | 0.14% | +618+2.3% | Added |
| Gsa Capital Partners LLP | 26,899 | $1.16M | 0.10% | +15,755+141.4% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 26,700 | $1.16M | 0.01% | −5,500−17.1% | Reduced |
| Los Angeles Capital Management LLC | 26,514 | $1.15M | 0.00% | +9,220+53.3% | Added |
| Martingale Asset Management L P | 26,015 | $1.13M | 0.02% | −292−1.1% | Reduced |
| ExodusPoint Capital Management, LP | 25,734 | $1.11M | 0.01% | −10,589−29.2% | Reduced |
| Fourthstone LLC | 25,502 | $1.10M | 0.25% | +25,502 | New |
| Great West Life Assurance Co | 23,452 | $1.01M | 0.00% | +266+1.1% | Added |
| State of Tennessee, Treasury Department | 23,292 | $1.01M | 0.00% | +2,113+10.0% | Added |
| TD Asset Management Inc | 21,800 | $942.9K | 0.00% | −15,800−42.0% | Reduced |
| Cypress Wealth Services, LLC | 21,775 | $941.8K | 0.26% | 00.0% | Unchanged |
| UBS Group AG | 21,681 | $937.7K | 0.00% | −7,665−26.1% | Reduced |
| Lazard Asset Management LLC | 21,145 | $914.0K | 0.00% | −22,910−52.0% | Reduced |
| Texas Permanent School Fund | 20,684 | $894.6K | 0.01% | −830−3.9% | Reduced |
| Allspring Global Investments Holdings, LLC | 20,614 | $891.6K | 0.00% | −8,917−30.2% | Reduced |
| Jane Street Group, LLC | 20,449 | $884.4K | 0.00% | +433+2.2% | Added |
| Rafferty Asset Management, LLC | 20,322 | $878.9K | 0.01% | −21,875−51.8% | Reduced |
| Asset Management One Co.,Ltd. | 19,671 | $850.8K | 0.00% | −675−3.3% | Reduced |
| Citigroup Inc | 19,651 | $849.9K | 0.00% | −24,260−55.2% | Reduced |
| Franklin Resources Inc | 18,964 | $820.2K | 0.00% | −13,231−41.1% | Reduced |
| BNP Paribas Arbitrage, SA | 17,959 | $776.7K | 0.00% | +8,461+89.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 17,816 | $770.5K | 0.01% | −12,306−40.9% | Reduced |
| SummerHaven Investment Management, LLC | 17,264 | $746.7K | 0.55% | +17,264 | New |
| Victory Capital Management Inc | 16,671 | $721.0K | 0.00% | +3,277+24.5% | Added |
| State of Alaska, Department of Revenue | 16,592 | $717.0K | 0.01% | −942−5.4% | Reduced |
| Royal Bank of Canada | 16,355 | $708.0K | 0.00% | +2,178+15.4% | Added |
| Summit Global Investments | 15,980 | $691.0K | 0.05% | −17,416−52.1% | Reduced |
| Marshall Wace, LLP | 15,809 | $683.7K | 0.00% | −87,839−84.7% | Reduced |
| Virginia Retirement Systems Et Al | 15,700 | $679.0K | 0.01% | +8,700+124.3% | Added |
| Snowden Capital Advisors LLC | 15,661 | $677.3K | 0.03% | +255+1.7% | Added |
| Illinois Municipal Retirement Fund | 14,963 | $647.0K | 0.01% | +14,963 | New |
| American International Group, Inc. | 14,249 | $616.3K | 0.00% | +171+1.2% | Added |