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 2022
Institutional positions in Westamerica Bancorporation as of Mar 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
- 147
- −10 vs. Q4 2021
- Shares held
- 21.0M
- +603.3K (+3.0%) vs. Q4 2021
- Total value
- $1.27B
- +$93.1M (+7.9%) vs. Q4 2021
- New holders
- 11
- 53 more added
- Sold out
- 21
- 52 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2022
Shares, value and share of portfolio for each institution holding Westamerica Bancorporation; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prudential Financial Inc | 28,155 | $1.70M | 0.00% | −320−1.1% | Reduced |
| Winton Group Ltd | 28,964 | $1.75M | 0.09% | +4,151+16.7% | Added |
| D. E. Shaw & Co., Inc. | 31,195 | $1.89M | 0.00% | −5,450−14.9% | Reduced |
| ClariVest Asset Management LLC | 31,430 | $1.90M | 0.07% | −400−1.3% | Reduced |
| UBS Group AG | 31,804 | $1.92M | 0.00% | −5,789−15.4% | Reduced |
| California State Teachers Retirement System | 33,880 | $2.05M | 0.00% | −3,111−8.4% | Reduced |
| New York State Teachers Retirement System | 37,184 | $2.25M | 0.00% | 00.0% | Unchanged |
| TD Asset Management Inc | 38,100 | $2.31M | 0.00% | +38,100 | New |
| Public Employees Retirement System of Ohio | 38,392 | $2.32M | 0.01% | +44+0.1% | Added |
| Barclays PLC | 38,642 | $2.34M | 0.00% | −11,286−22.6% | Reduced |
| Alliancebernstein L.P. | 40,389 | $2.44M | 0.00% | +138+0.3% | Added |
| First Trust Advisors LP | 42,636 | $2.58M | 0.00% | +2,231+5.5% | Added |
| Public Sector Pension Investment Board | 50,152 | $3.03M | 0.02% | −4,570−8.4% | Reduced |
| Swiss National Bank | 63,600 | $3.85M | 0.00% | +4,500+7.6% | Added |
| Legal & General Group Plc | 76,676 | $4.64M | 0.00% | −101−0.1% | Reduced |
| HSBC Holdings PLC | 77,667 | $4.70M | 0.01% | +27,703+55.4% | Added |
| Parametric Portfolio Associates LLC | 77,844 | $4.71M | 0.00% | +1,223+1.6% | Added |
| Rhumbline Advisers | 80,348 | $4.86M | 0.01% | +715+0.9% | Added |
| Bank of America Corp | 87,846 | $5.32M | 0.00% | −19,199−17.9% | Reduced |
| Holocene Advisors, LP | 88,631 | $5.36M | 0.03% | +88,631 | New |
| Goldman Sachs Group Inc | 90,289 | $5.46M | 0.00% | +31,713+54.1% | Added |
| SEI Investments Co | 91,104 | $5.49M | 0.01% | +3,527+4.0% | Added |
| Clifford Capital Partners LLC | 100,411 | $6.08M | 3.28% | +27,138+37.0% | Added |
| Ameriprise Financial Inc | 114,615 | $6.93M | 0.00% | −1,076−0.9% | Reduced |
| Morgan Stanley | 134,711 | $8.15M | 0.00% | −2,385−1.7% | Reduced |
| New York State Common Retirement Fund | 137,973 | $8.35M | 0.01% | +3,022+2.2% | Added |
| Rbo & Co LLC | 139,672 | $8.45M | 1.38% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 169,687 | $10.3M | 0.00% | −3,135−1.8% | Reduced |
| Principal Financial Group Inc | 177,560 | $10.7M | 0.01% | −1,460−0.8% | Reduced |
| Russell Investments Group, Ltd. | 185,244 | $11.2M | 0.02% | +88,349+91.2% | Added |
| Norges Bank | 204,066 | $12.3M | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 206,041 | $12.5M | 0.00% | −63,428−23.5% | Reduced |
| Invesco Ltd. | 223,417 | $13.5M | 0.00% | −16,003−6.7% | Reduced |
| Charles Schwab Investment Management Inc | 243,499 | $14.7M | 0.00% | +10,305+4.4% | Added |
| Bank of New York Mellon Corp | 298,553 | $18.1M | 0.00% | −1,171−0.4% | Reduced |
| Atlanta Capital Management Co L L C | 461,520 | $27.9M | 0.10% | −3,586−0.8% | Reduced |
| Northern Trust Corp | 476,948 | $28.9M | 0.01% | +13,571+2.9% | Added |
| Palisade Capital Management LLC | 477,892 | $28.9M | 0.66% | −13,391−2.7% | Reduced |
| Geode Capital Management, LLC | 485,086 | $29.3M | 0.00% | +12,938+2.7% | Added |
| Dimensional Fund Advisors LP | 676,037 | $40.9M | 0.01% | +8,955+1.3% | Added |
| Deprince Race & Zollo Inc | 745,608 | $45.1M | 0.88% | +485,453+186.6% | Added |
| State Street Corp | 1,151,491 | $69.7M | 0.00% | +72,066+6.7% | Added |
| American Century Companies Inc | 1,438,424 | $87.0M | 0.06% | −30,460−2.1% | Reduced |
| Vanguard Group Inc | 3,138,143 | $189.9M | 0.00% | +28,152+0.9% | Added |
| Price T Rowe Associates Inc | 3,628,003 | $219.5M | 0.02% | −15,232−0.4% | Reduced |
| BlackRock Inc. | 3,964,255 | $239.8M | 0.01% | +32,468+0.8% | Added |
| IFP Advisors, Inc | 51 | – | – | +51 | New |
| Synergy Financial Management, LLC | 0 | $0 | 0.00% | −45,641−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −33,880−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −28,075−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −16,000−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −15,400−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −11,331−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −10,694−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −10,256−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −7,470−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −6,912−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −4,534−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −3,656−100.0% | Sold out |
| Eaton Vance Management | 0 | $0 | 0.00% | −1,473−100.0% | Sold out |
| Ford Financial Group, LLC | 0 | $0 | 0.00% | −1,200−100.0% | Sold out |
| Retirement Planning Co of New England, Inc. | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −375−100.0% | Sold out |
| Cambridge Trust Co | 0 | $0 | 0.00% | −175−100.0% | Sold out |
| IronBridge Private Wealth, LLC | 0 | $0 | 0.00% | −107−100.0% | Sold out |
| Fuller & Thaler Asset Management, Inc. | 0 | $0 | 0.00% | −95−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −46−100.0% | Sold out |
| Bell Investment Advisors, Inc | – | – | – | – | Not filed |