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 2021
Institutional positions in Westamerica Bancorporation as of Jun 30, 2021. 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
- 161
- −3 vs. Q1 2021
- Shares held
- 20.6M
- +163.4K (+0.8%) vs. Q1 2021
- Total value
- $1.19B
- −$87.6M (−6.8%) vs. Q1 2021
- New holders
- 14
- 56 more added
- Sold out
- 17
- 64 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Westamerica Bancorporation; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Great West Life Assurance Co | 23,179 | $1.35M | 0.00% | −418−1.8% | Reduced |
| Two Sigma Investments, LP | 24,053 | $1.40M | 0.00% | +20,655+607.9% | Added |
| Comerica Bank | 25,112 | $1.40M | 0.01% | −1,920−7.1% | Reduced |
| Thrivent Financial for Lutherans | 25,148 | $1.46M | 0.00% | −59−0.2% | Reduced |
| Citigroup Inc | 26,093 | $1.51M | 0.00% | +9,618+58.4% | Added |
| KBC Group NV | 27,287 | $1.58M | 0.01% | 00.0% | Unchanged |
| Credit Suisse AG | 27,437 | $1.59M | 0.00% | −1,347−4.7% | Reduced |
| Tudor Investment Corp Et Al | 28,688 | $1.67M | 0.03% | −2,308−7.4% | Reduced |
| Ensign Peak Advisors, Inc | 28,836 | $1.67M | 0.00% | +1,900+7.1% | Added |
| Prudential Financial Inc | 29,150 | $1.69M | 0.00% | −1,726−5.6% | Reduced |
| Acadian Asset Management LLC | 30,851 | $1.79M | 0.01% | −14,253−31.6% | Reduced |
| Voya Investment Management LLC | 32,850 | $1.91M | 0.00% | −1,071−3.2% | Reduced |
| Winton Group Ltd | 35,711 | $2.07M | 0.11% | +3,915+12.3% | Added |
| AQR Capital Management LLC | 35,763 | $2.08M | 0.00% | −3,820−9.7% | Reduced |
| California State Teachers Retirement System | 35,990 | $2.09M | 0.00% | −3,390−8.6% | Reduced |
| Barclays PLC | 37,409 | $2.17M | 0.00% | −8,277−18.1% | Reduced |
| Public Employees Retirement System of Ohio | 38,204 | $2.22M | 0.01% | +80+0.2% | Added |
| ClariVest Asset Management LLC | 38,437 | $2.23M | 0.07% | −200−0.5% | Reduced |
| Bridgeway Capital Management, LLC | 40,900 | $2.37M | 0.04% | +18,200+80.2% | Added |
| D. E. Shaw & Co., Inc. | 41,080 | $2.38M | 0.00% | −3,926−8.7% | Reduced |
| Alliancebernstein L.P. | 41,470 | $2.41M | 0.00% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 45,600 | $2.65M | 0.02% | 00.0% | Unchanged |
| Clifford Capital Partners LLC | 45,864 | $2.66M | 2.49% | +2,382+5.5% | Added |
| UBS Group AG | 49,956 | $2.90M | 0.00% | +1,543+3.2% | Added |
| Public Sector Pension Investment Board | 54,902 | $3.19M | 0.02% | −500−0.9% | Reduced |
| New York State Teachers Retirement System | 56,284 | $3.27M | 0.01% | −8,300−12.9% | Reduced |
| Deutsche Bank AG | 56,854 | $3.30M | 0.00% | +15,873+38.7% | Added |
| Swiss National Bank | 59,100 | $3.43M | 0.00% | −2,300−3.7% | Reduced |
| Millennium Management LLC | 59,257 | $3.44M | 0.00% | +7,162+13.7% | Added |
| Renaissance Technologies LLC | 59,331 | $3.44M | 0.00% | −20,000−25.2% | Reduced |
| Parametric Portfolio Associates LLC | 61,260 | $3.56M | 0.00% | +8,672+16.5% | Added |
| Legal & General Group Plc | 69,264 | $4.02M | 0.00% | −16,214−19.0% | Reduced |
| Russell Investments Group, Ltd. | 74,673 | $4.33M | 0.01% | +65,960+757.0% | Added |
| SEI Investments Co | 77,215 | $4.46M | 0.01% | +13,439+21.1% | Added |
| Bank of America Corp | 90,161 | $5.23M | 0.00% | −21,759−19.4% | Reduced |
| Citadel Advisors LLC | 91,044 | $5.28M | 0.01% | +5,963+7.0% | Added |
| Rhumbline Advisers | 94,656 | $5.49M | 0.01% | −3,072−3.1% | Reduced |
| New York State Common Retirement Fund | 96,828 | $5.62M | 0.01% | −1,485−1.5% | Reduced |
| Rbo & Co LLC | 108,222 | $6.28M | 1.10% | −2,414−2.2% | Reduced |
| First Trust Advisors LP | 112,914 | $6.58M | 0.01% | +72,359+178.4% | Added |
| Ameriprise Financial Inc | 119,517 | $6.94M | 0.00% | −2,129−1.8% | Reduced |
| Morgan Stanley | 157,546 | $9.14M | 0.00% | +24,724+18.6% | Added |
| Principal Financial Group Inc | 185,870 | $10.8M | 0.01% | +1,622+0.9% | Added |
| Deprince Race & Zollo Inc | 187,737 | $10.9M | 0.28% | +187,737 | New |
| Nuveen Asset Management, LLC | 187,933 | $10.9M | 0.00% | −7,947−4.1% | Reduced |
| Goldman Sachs Group Inc | 202,818 | $11.8M | 0.00% | −75,858−27.2% | Reduced |
| Norges Bank | 211,352 | $12.3M | 0.00% | −12,446−5.6% | Reduced |
| Charles Schwab Investment Management Inc | 219,687 | $12.7M | 0.00% | +6,258+2.9% | Added |
| Invesco Ltd. | 223,782 | $13.0M | 0.00% | −42,949−16.1% | Reduced |
| JPMorgan Chase & Co | 232,824 | $13.5M | 0.00% | −60,831−20.7% | Reduced |
| Bank of New York Mellon Corp | 336,040 | $19.5M | 0.00% | −11,898−3.4% | Reduced |
| Northern Trust Corp | 448,766 | $26.0M | 0.00% | +4,563+1.0% | Added |
| Palisade Capital Management LLC | 454,516 | $26.4M | 0.60% | −4,585−1.0% | Reduced |
| Geode Capital Management, LLC | 465,953 | $27.0M | 0.00% | +11,003+2.4% | Added |
| Atlanta Capital Management Co L L C | 481,991 | $28.0M | 0.10% | −1,923−0.4% | Reduced |
| Dimensional Fund Advisors LP | 676,158 | $39.2M | 0.01% | −3,000−0.4% | Reduced |
| State Street Corp | 1,093,508 | $63.5M | 0.00% | +37,939+3.6% | Added |
| American Century Companies Inc | 1,456,749 | $84.5M | 0.06% | +7,831+0.5% | Added |
| Vanguard Group Inc | 3,079,028 | $178.7M | 0.00% | +56,481+1.9% | Added |
| Price T Rowe Associates Inc | 3,570,995 | $207.2M | 0.02% | +73,590+2.1% | Added |
| BlackRock Inc. | 3,929,481 | $228.0M | 0.01% | −22,098−0.6% | Reduced |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −61,985−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −21,903−100.0% | Sold out |
| Marshall Wace North America L.P. | 0 | $0 | 0.00% | −9,022−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −8,621−100.0% | Sold out |
| Quantitative Systematic Strategies LLC | 0 | $0 | 0.00% | −7,902−100.0% | Sold out |
| TD Asset Management Inc | 0 | $0 | 0.00% | −6,970−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −5,996−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −5,800−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −4,595−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −4,578−100.0% | Sold out |
| Wealthsource Partners, LLC | 0 | $0 | 0.00% | −3,717−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −3,581−100.0% | Sold out |
| Northwest Investment Counselors, LLC | 0 | $0 | 0.00% | −1,754−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −1,044−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −685−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −95−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| WestHill Financial Advisors, Inc. | – | – | – | – | Not filed |