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, Q4 2022
Institutional positions in Westamerica Bancorporation as of Dec 31, 2022. 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
- 213
- +41 vs. Q3 2022
- Shares held
- 21.0M
- +546.6K (+2.7%) vs. Q3 2022
- Total value
- $1.24B
- +$169.2M (+15.8%) vs. Q3 2022
- New holders
- 52
- 80 more added
- Sold out
- 11
- 48 more reduced
5 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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, Q4 2022
Shares, value and share of portfolio for each institution holding Westamerica Bancorporation; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 3,803,079 | $224.4M | 0.01% | −161,364−4.1% | Reduced |
| Vanguard Group Inc | 3,397,651 | $200.5M | 0.01% | +178,816+5.6% | Added |
| State Street Corp | 1,069,220 | $63.1M | 0.00% | −79,162−6.9% | Reduced |
| American Century Companies Inc | 950,791 | $56.1M | 0.05% | −397,437−29.5% | Reduced |
| Price T Rowe Associates Inc | 785,265 | $46.3M | 0.01% | −1,323,417−62.8% | Reduced |
| Morgan Stanley | 695,619 | $41.0M | 0.00% | +429,802+161.7% | Added |
| Dimensional Fund Advisors LP | 685,824 | $40.5M | 0.01% | −4,732−0.7% | Reduced |
| Geode Capital Management, LLC | 504,352 | $29.8M | 0.00% | +18,286+3.8% | Added |
| Northern Trust Corp | 489,715 | $28.9M | 0.01% | +5,757+1.2% | Added |
| Deprince Race & Zollo Inc | 468,322 | $27.6M | 0.63% | −41,195−8.1% | Reduced |
| Millennium Management LLC | 464,387 | $27.4M | 0.03% | +169,570+57.5% | Added |
| Palisade Capital Management LLC | 461,372 | $27.2M | 0.73% | −10,673−2.3% | Reduced |
| Bank of New York Mellon Corp | 326,273 | $19.3M | 0.00% | +35,893+12.4% | Added |
| Nuveen Asset Management, LLC | 307,508 | $18.1M | 0.01% | +38,608+14.4% | Added |
| Charles Schwab Investment Management Inc | 254,892 | $15.0M | 0.00% | +3,489+1.4% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 233,361 | $13.8M | 0.02% | +203,249+675.0% | Added |
| Holocene Advisors, LP | 212,909 | $12.6M | 0.08% | −133,447−38.5% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 211,582 | $12.5M | 0.06% | +175,182+481.3% | Added |
| Norges Bank | 211,446 | $12.5M | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 211,351 | $12.5M | 0.02% | +145,413+220.5% | Added |
| Clifford Capital Partners LLC | 190,515 | $11.2M | 3.41% | +39,250+25.9% | Added |
| Invesco Ltd. | 185,516 | $10.9M | 0.00% | −12,517−6.3% | Reduced |
| Principal Financial Group Inc | 164,825 | $9.73M | 0.01% | −1,400−0.8% | Reduced |
| Robeco Institutional Asset Management B.V. | 156,070 | $9.21M | 0.03% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 141,136 | $8.33M | 0.01% | +443+0.3% | Added |
| Goldman Sachs Group Inc | 139,304 | $8.22M | 0.00% | +1,241+0.9% | Added |
| Victory Capital Management Inc | 136,634 | $8.06M | 0.01% | −27,745−16.9% | Reduced |
| Rbo & Co LLC | 133,442 | $7.87M | 1.39% | 00.0% | Unchanged |
| Marshall Wace, LLP | 133,114 | $7.86M | 0.02% | +76,635+135.7% | Added |
| Assenagon Asset Management S.A. | 126,288 | $7.45M | 0.03% | +126,288 | New |
| Ameriprise Financial Inc | 107,076 | $6.32M | 0.00% | −4,869−4.3% | Reduced |
| D. E. Shaw & Co., Inc. | 105,056 | $6.20M | 0.01% | +34,807+49.5% | Added |
| TD Asset Management Inc | 97,800 | $5.77M | 0.01% | +2,800+2.9% | Added |
| Two Sigma Investments, LP | 95,583 | $5.64M | 0.02% | +53,848+129.0% | Added |
| Jacobs Asset Management, LLC | 94,105 | $5.55M | 2.71% | +94,105 | New |
| Rhumbline Advisers | 91,907 | $5.42M | 0.01% | −3,104−3.3% | Reduced |
| Two Sigma Advisers, LP | 90,400 | $5.33M | 0.01% | +49,900+123.2% | Added |
| Legal & General Group Plc | 77,363 | $4.57M | 0.00% | +1,881+2.5% | Added |
| SEI Investments Co | 76,527 | $4.52M | 0.01% | −15,866−17.2% | Reduced |
| Lazard Asset Management LLC | 76,078 | $4.49M | 0.01% | +74,605+5,064.8% | Added |
| Citadel Advisors LLC | 72,901 | $4.30M | 0.00% | +24,418+50.4% | Added |
| Cubist Systematic Strategies, LLC | 70,905 | $4.18M | 0.04% | −5,156−6.8% | Reduced |
| Deutsche Bank AG | 68,467 | $4.04M | 0.00% | +56,673+480.5% | Added |
| Bank of America Corp | 67,784 | $4.00M | 0.00% | +7,044+11.6% | Added |
| Tudor Investment Corp Et Al | 67,095 | $3.96M | 0.10% | +22,183+49.4% | Added |
| Swiss National Bank | 65,000 | $3.84M | 0.00% | +1,400+2.2% | Added |
| ExodusPoint Capital Management, LP | 63,561 | $3.75M | 0.06% | +25,580+67.3% | Added |
| Russell Investments Group, Ltd. | 62,849 | $3.71M | 0.01% | −12,512−16.6% | Reduced |
| Boothbay Fund Management, LLC | 60,382 | $3.56M | 0.12% | +60,382 | New |
| Voloridge Investment Management, LLC | 52,998 | $3.13M | 0.02% | +52,998 | New |
| HRT Financial LP | 51,373 | $3.03M | 0.04% | +22,956+80.8% | Added |
| Public Sector Pension Investment Board | 48,960 | $2.89M | 0.02% | −369−0.7% | Reduced |
| First Trust Advisors LP | 48,257 | $2.85M | 0.00% | +11,061+29.7% | Added |
| Squarepoint Ops LLC | 46,907 | $2.77M | 0.02% | +35,358+306.2% | Added |
| DekaBank Deutsche Girozentrale | 45,602 | $2.68M | 0.01% | +32,606+250.9% | Added |
| Wells Fargo & Company | 44,511 | $2.63M | 0.00% | +22,947+106.4% | Added |
| AQR Capital Management LLC | 42,771 | $2.52M | 0.01% | +30,037+235.9% | Added |
| Alliancebernstein L.P. | 42,022 | $2.48M | 0.00% | +24+0.1% | Added |
| ClariVest Asset Management LLC | 41,427 | $2.44M | 0.12% | +22,422+118.0% | Added |
| Credit Suisse AG | 40,300 | $2.38M | 0.00% | +4,129+11.4% | Added |
| Royal Bank of Canada | 39,706 | $2.34M | 0.00% | +27,086+214.6% | Added |
| JPMorgan Chase & Co | 38,506 | $2.27M | 0.00% | −71,566−65.0% | Reduced |
| Gsa Capital Partners LLP | 37,792 | $2.23M | 0.28% | +32,625+631.4% | Added |
| New York State Teachers Retirement System | 36,984 | $2.18M | 0.01% | 00.0% | Unchanged |
| Summit Global Investments | 35,693 | $2.11M | 0.18% | +5,893+19.8% | Added |
| Qube Research & Technologies Ltd | 34,675 | $2.05M | 0.01% | −35,042−50.3% | Reduced |
| Allspring Global Investments Holdings, LLC | 34,478 | $2.03M | 0.00% | +28,977+526.8% | Added |
| Winton Group Ltd | 33,857 | $2.00M | 0.13% | +238+0.7% | Added |
| California State Teachers Retirement System | 33,798 | $1.99M | 0.00% | +373+1.1% | Added |
| Public Employees Retirement System of Ohio | 33,615 | $1.98M | 0.01% | −4,745−12.4% | Reduced |
| Acadian Asset Management LLC | 30,501 | $1.80M | 0.01% | +12,029+65.1% | Added |
| BNP Paribas Arbitrage, SA | 30,053 | $1.77M | 0.00% | +10,024+50.0% | Added |
| Prudential Financial Inc | 30,025 | $1.77M | 0.00% | +2,600+9.5% | Added |
| Renaissance Technologies LLC | 29,800 | $1.76M | 0.00% | +11,800+65.6% | Added |
| UBS Group AG | 29,208 | $1.72M | 0.00% | +251+0.9% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 28,802 | $1.70M | 0.01% | +4,283+17.5% | Added |
| Algert Global LLC | 28,279 | $1.67M | 0.09% | +28,279 | New |
| Thrivent Financial for Lutherans | 27,605 | $1.63M | 0.00% | −213−0.8% | Reduced |
| Great West Life Assurance Co | 27,112 | $1.60M | 0.00% | −3,890−12.5% | Reduced |
| Teacher Retirement System of Texas | 26,984 | $1.59M | 0.01% | +10,006+58.9% | Added |
| Graham Capital Management, L.P. | 26,525 | $1.57M | 0.06% | +26,525 | New |
| State of Tennessee, Treasury Department | 26,384 | $1.56M | 0.01% | +933+3.7% | Added |
| Voya Investment Management LLC | 26,255 | $1.55M | 0.00% | 00.0% | Unchanged |
| Martingale Asset Management L P | 25,677 | $1.52M | 0.03% | +7,125+38.4% | Added |
| Globeflex Capital L P | 24,436 | $1.44M | 0.18% | +24,436 | New |
| Exchange Traded Concepts, LLC | 23,441 | $1.38M | 0.04% | +712+3.1% | Added |
| Los Angeles Capital Management LLC | 23,019 | $1.36M | 0.01% | −2,949−11.4% | Reduced |
| FMR LLC | 22,199 | $1.31M | 0.00% | +178+0.8% | Added |
| UBS Asset Management Americas Inc | 22,034 | $1.30M | 0.00% | 00.0% | Unchanged |
| Cypress Wealth Services, LLC | 21,775 | $1.28M | 0.41% | 00.0% | Unchanged |
| Linden Thomas Advisory Services, LLC | 21,382 | $1.26M | 0.36% | +21,382 | New |
| Susquehanna International Group, LLP | 19,849 | $1.17M | 0.00% | +11,397+134.8% | Added |
| Asset Management One Co.,Ltd. | 19,315 | $1.14M | 0.01% | +19,315 | New |
| Jump Financial, LLC | 19,000 | $1.12M | 0.06% | +19,000 | New |
| Allianz Asset Management GmbH | 18,855 | $1.11M | 0.00% | +18,855 | New |
| State of Alaska, Department of Revenue | 18,739 | $1.10M | 0.01% | +93+0.5% | Added |
| Zacks Investment Management | 18,695 | $1.10M | 0.02% | +18,695 | New |
| Canada Pension Plan Investment Board | 18,300 | $1.08M | 0.00% | +18,300 | New |
| Barclays PLC | 18,262 | $1.08M | 0.00% | +9,041+98.0% | Added |
| Texas Permanent School Fund | 18,093 | $1.07M | 0.02% | −1,264−6.5% | Reduced |