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 2023
Institutional positions in Westamerica Bancorporation as of Dec 31, 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
- 177
- +1 vs. Q3 2023
- Shares held
- 20.3M
- +407.2K (+2.0%) vs. Q3 2023
- Total value
- $1.15B
- +$285.2M (+33.1%) vs. Q3 2023
- New holders
- 27
- 55 more added
- Sold out
- 26
- 64 more reduced
3 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Westamerica Bancorporation; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Texas Permanent School Fund | 23,021 | $1.30M | 0.01% | +2,337+11.3% | Added |
| Putnam Investments LLC | 25,826 | $1.46M | 0.00% | −1,589−5.8% | Reduced |
| State of Tennessee, Treasury Department | 26,052 | $1.47M | 0.01% | +2,760+11.8% | Added |
| Martingale Asset Management L P | 26,121 | $1.47M | 0.03% | +106+0.4% | Added |
| Envestnet Asset Management Inc | 26,721 | $1.51M | 0.00% | −4,198−13.6% | Reduced |
| Rafferty Asset Management, LLC | 26,784 | $1.51M | 0.01% | +6,462+31.8% | Added |
| Voya Investment Management LLC | 26,983 | $1.52M | 0.00% | −270−1.0% | Reduced |
| UBS Asset Management Americas Inc | 27,514 | $1.55M | 0.00% | 00.0% | Unchanged |
| Globeflex Capital L P | 27,729 | $1.56M | 0.16% | +507+1.9% | Added |
| California State Teachers Retirement System | 27,992 | $1.58M | 0.00% | −1,299−4.4% | Reduced |
| Commonwealth Equity Services, LLC | 29,576 | $1.67M | 0.00% | −1,011−3.3% | Reduced |
| Engineers Gate Manager LP | 29,593 | $1.67M | 0.05% | −3,880−11.6% | Reduced |
| Teacher Retirement System of Texas | 29,880 | $1.69M | 0.01% | −12,059−28.8% | Reduced |
| Prudential Financial Inc | 30,625 | $1.73M | 0.00% | −654−2.1% | Reduced |
| HSBC Holdings PLC | 32,998 | $1.87M | 0.00% | +32,998 | New |
| Millennium Management LLC | 33,300 | $1.88M | 0.00% | −82,307−71.2% | Reduced |
| Public Employees Retirement System of Ohio | 33,666 | $1.90M | 0.01% | +110.0% | Added |
| Citigroup Inc | 34,042 | $1.92M | 0.00% | +14,391+73.2% | Added |
| IFG Advisory, LLC | 34,880 | $1.97M | 0.14% | +100.0% | Added |
| Alliancebernstein L.P. | 34,970 | $1.97M | 0.00% | −3,080−8.1% | Reduced |
| Great Lakes Advisors, LLC | 35,586 | $2.01M | 0.02% | +5,326+17.6% | Added |
| Allianz Asset Management GmbH | 35,946 | $2.03M | 0.00% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 36,181 | $2.04M | 0.00% | −21,175−36.9% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 36,500 | $2.06M | 0.01% | +9,800+36.7% | Added |
| Raymond James & Associates | 37,395 | $2.11M | 0.00% | +4,355+13.2% | Added |
| FMR LLC | 39,272 | $2.22M | 0.00% | +1,085+2.8% | Added |
| New York State Teachers Retirement System | 40,661 | $2.29M | 0.01% | +4,139+11.3% | Added |
| Los Angeles Capital Management LLC | 46,266 | $2.61M | 0.01% | +19,752+74.5% | Added |
| Credit Suisse AG | 46,271 | $2.61M | 0.00% | +1,303+2.9% | Added |
| Two Sigma Advisers, LP | 46,900 | $2.65M | 0.01% | −35,600−43.2% | Reduced |
| Jacobs Asset Management, LLC | 47,500 | $2.68M | 2.09% | −89,763−65.4% | Reduced |
| UBS Group AG | 48,255 | $2.72M | 0.00% | +26,574+122.6% | Added |
| Swiss National Bank | 52,500 | $2.96M | 0.00% | −6,100−10.4% | Reduced |
| Stieven Capital Advisors, L.P. | 53,407 | $3.01M | 0.65% | +53,407 | New |
| Price T Rowe Associates Inc | 53,765 | $3.03M | 0.00% | +480+0.9% | Added |
| Public Sector Pension Investment Board | 55,302 | $3.12M | 0.02% | +22,364+67.9% | Added |
| Barclays PLC | 55,863 | $3.15M | 0.00% | +15,858+39.6% | Added |
| AQR Capital Management LLC | 61,211 | $3.45M | 0.01% | +10,519+20.8% | Added |
| Algert Global LLC | 69,061 | $3.90M | 0.16% | 00.0% | Unchanged |
| Brandywine Global Investment Management, LLC | 70,880 | $4.00M | 0.03% | +70,880 | New |
| Legal & General Group Plc | 72,517 | $4.09M | 0.00% | −265−0.4% | Reduced |
| ClariVest Asset Management LLC | 76,245 | $4.30M | 0.24% | +11,682+18.1% | Added |
| State of Wisconsin Investment Board | 79,727 | $4.50M | 0.01% | +79,727 | New |
| First Trust Advisors LP | 85,798 | $4.84M | 0.01% | +48,817+132.0% | Added |
| Assenagon Asset Management S.A. | 90,152 | $5.09M | 0.02% | −968−1.1% | Reduced |
| Rhumbline Advisers | 97,113 | $5.48M | 0.01% | +788+0.8% | Added |
| Russell Investments Group, Ltd. | 97,918 | $5.52M | 0.01% | +19,147+24.3% | Added |
| SEI Investments Co | 99,812 | $5.63M | 0.01% | +5,194+5.5% | Added |
| Bank of America Corp | 101,153 | $5.71M | 0.00% | +22,863+29.2% | Added |
| Goldman Sachs Group Inc | 110,602 | $6.24M | 0.00% | −7,852−6.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 128,424 | $7.24M | 0.01% | +70,241+120.7% | Added |
| New York State Common Retirement Fund | 138,584 | $7.82M | 0.01% | −211−0.2% | Reduced |
| Principal Financial Group Inc | 138,699 | $7.82M | 0.00% | −4,578−3.2% | Reduced |
| Invesco Ltd. | 142,363 | $8.03M | 0.00% | −1,776−1.2% | Reduced |
| Kennedy Capital Management, Inc. | 148,148 | $8.36M | 0.18% | +79,024+114.3% | Added |
| Maltese Capital Management LLC | 152,500 | $8.60M | 2.42% | +27,500+22.0% | Added |
| JPMorgan Chase & Co | 157,515 | $8.89M | 0.00% | +114,255+264.1% | Added |
| Leeward Investments, LLC - MA | 168,675 | $9.51M | 0.45% | +168,675 | New |
| Norges Bank | 172,533 | $9.73M | 0.00% | −38,913−18.4% | Reduced |
| Jupiter Asset Management Ltd | 180,077 | $10.2M | 0.10% | −6,279−3.4% | Reduced |
| Clifford Capital Partners LLC | 264,405 | $14.9M | 3.85% | −49,433−15.8% | Reduced |
| Ameriprise Financial Inc | 267,405 | $15.1M | 0.00% | +176,114+192.9% | Added |
| Manufacturers Life Insurance Company, The | 294,001 | $16.6M | 0.01% | −11,054−3.6% | Reduced |
| Rbo & Co LLC | 294,697 | $16.6M | 2.85% | −7,636−2.5% | Reduced |
| Charles Schwab Investment Management Inc | 300,322 | $16.9M | 0.00% | +18,297+6.5% | Added |
| Bank of New York Mellon Corp | 305,495 | $17.2M | 0.00% | −12,918−4.1% | Reduced |
| Nuveen Asset Management, LLC | 306,564 | $17.3M | 0.01% | +850.0% | Added |
| Palisade Capital Management LLC | 440,743 | $24.9M | 0.66% | −48,985−10.0% | Reduced |
| Deprince Race & Zollo Inc | 468,488 | $26.4M | 0.60% | −146,519−23.8% | Reduced |
| Northern Trust Corp | 491,258 | $27.7M | 0.01% | −51,876−9.6% | Reduced |
| Geode Capital Management, LLC | 637,031 | $35.9M | 0.00% | +31,151+5.1% | Added |
| Morgan Stanley | 769,916 | $43.4M | 0.00% | +41,834+5.7% | Added |
| Dimensional Fund Advisors LP | 782,733 | $44.2M | 0.01% | +21,547+2.8% | Added |
| State Street Corp | 1,268,911 | $71.6M | 0.00% | +89,117+7.6% | Added |
| American Century Companies Inc | 1,358,697 | $76.6M | 0.05% | +160,364+13.4% | Added |
| Vanguard Group Inc | 3,492,884 | $197.0M | 0.00% | +4,725+0.1% | Added |
| BlackRock Inc. | 3,902,878 | $220.2M | 0.01% | +69,028+1.8% | Added |
| Invenomic Capital Management LP | 0 | $0 | 0.00% | −231,467−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −46,548−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −36,207−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −28,631−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −26,899−100.0% | Sold out |
| Fourthstone LLC | 0 | $0 | 0.00% | −25,502−100.0% | Sold out |
| Asset Management One Co.,Ltd. | 0 | $0 | 0.00% | −19,671−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −15,980−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −15,809−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −11,329−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −10,775−100.0% | Sold out |
| Scoggin Management LP | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −9,701−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −8,766−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −7,990−100.0% | Sold out |
| SAM Advisors, LLC | 0 | $0 | 0.00% | −6,794−100.0% | Sold out |
| Hennion & Walsh Asset Management, Inc. | 0 | $0 | 0.00% | −6,480−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −6,450−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −6,241−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −5,693−100.0% | Sold out |
| Keebeck Alpha, LP | 0 | $0 | 0.00% | −5,564−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −5,163−100.0% | Sold out |
| Northwest Investment Counselors, LLC | 0 | $0 | 0.00% | −574−100.0% | Sold out |