Westamerica BancorporationWABC
13F holders, Q1 2025 (March 31)205holders −3
21new positions
23sold out
4famous investors
$50.63avg. 13F price*
At the end of Q1 2025, 205 institutions reported holding Westamerica Bancorporation (WABC) in their 13F filings, down 3 from Q4 2024. 21 opened new positions and 23 sold out. The largest holders were BlackRock, Inc. ($195.8M), Vanguard Group Inc. ($174.4M) and American Century Companies Inc. ($93.5M). 4 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Westamerica Bancorporation
- CUSIP
- 957090103
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 21 | $34.8M |
| Exits | 23 | $16.8M |
All 13F filers, Q4 2024 → Q1 2025: 1,377,214 shares bought and 1,241,183 shares sold, net +136,031 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 205 holders
| BlackRock, Inc. | 0.00% | Reduce -0.9% | 3,866,943 | $195.8M |
| Vanguard Group Inc. | 0.00% | Reduce -1.7% | 3,444,875 | $174.4M |
| American Century Companies Inc. | 0.06% | Add +4.9% | 1,847,338 | $93.5M |
| State Street Corp. | 0.00% | Reduce -9.4% | 1,227,759 | $62.2M |
| Dimensional Fund Advisors LP | 0.01% | Add +1.1% | 885,080 | $44.8M |
| Geode Capital Management, LLC | 0.00% | Add +4.9% | 790,165 | $40.0M |
| Morgan Stanley | 0.00% | Reduce -15.4% | 565,959 | $28.7M |
| Deprince Race & Zollo Inc. | 0.46% | New | 433,759 | $22.0M |
| Palisade Capital Management, LP | 0.66% | Reduce -4.0% | 395,819 | $20.0M |
| Northern Trust Corp. | 0.00% | Reduce -1.1% | 389,683 | $19.7M |
| T. Rowe Price Investment Management, Inc. | 0.01% | Reduce -4.8% | 373,072 | $18.9M |
| Nuveen, LLC | 0.01% | — | 336,224 | $17.0M |
| Rbo & Co. LLC | 2.38% | No change | 294,725 | $14.9M |
| Manufacturers Life Insurance Company, The | 0.01% | Add +0.6% | 257,250 | $13.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -6.9% | 253,953 | $12.9M |
| Maltese Capital Management LLC | 2.04% | No change | 244,400 | $12.4M |
| Bank of New York Mellon Corp | 0.00% | Reduce -4.3% | 237,035 | $12.0M |
| Invesco Ltd. | 0.00% | Reduce -5.1% | 234,597 | $11.9M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -8.5% | 166,630 | $8.4M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Add +4.5% | 165,548 | $8.4M |
| Leeward Investments, LLC - MA | 0.41% | Reduce -3.7% | 152,442 | $7.7M |
| Principal Financial Group Inc. | 0.00% | Add +3.7% | 150,220 | $7.6M |
| New York State Common Retirement Fund | 0.01% | Reduce -4.0% | 133,825 | $6.8M |
| Jupiter Asset Management Ltd. | 0.06% | No change | 130,823 | $6.6M |
| Renaissance Technologies | 0.01% | Add +399.5% | 124,031 | $6.3M |
| Sei Investments Co. | 0.01% | Reduce -1.4% | 116,486 | $5.9M |
| Qube Research & Technologies Ltd | 0.01% | Reduce -0.5% | 108,270 | $5.5M |
| Invenomic Capital Management LP | 0.26% | Reduce -3.3% | 100,282 | $5.1M |
| JPMorgan Chase & Co. | 0.00% | Reduce -32.1% | 96,700 | $4.9M |
| Two Sigma Investments, LP | 0.01% | Add +87.9% | 90,163 | $4.6M |
| UBS Group AG | 0.00% | Add +69.9% | 87,718 | $4.4M |
| Rhumbline Advisers | 0.00% | Reduce -4.6% | 85,243 | $4.3M |
| Public Sector Pension Investment Board | 0.02% | Add +27.4% | 84,697 | $4.3M |
| Citadel Advisors | 0.00% | Add +61.9% | 79,264 | $4.0M |
| AQR Capital Management | 0.00% | Reduce -11.9% | 77,796 | $3.9M |
| Bank of America Corp. | 0.00% | Reduce -12.5% | 75,732 | $3.8M |
| Raymond James Financial Inc. | 0.00% | Add +4.8% | 72,816 | $3.7M |
| Ameriprise Financial Inc. | 0.00% | Reduce -56.9% | 72,805 | $3.7M |
| Legal & General Group Plc | 0.00% | Reduce -2.2% | 71,870 | $3.6M |
| Two Sigma Advisers, LP | 0.01% | Add +14.4% | 70,500 | $3.6M |
| Jane Street Group, LLC | 0.01% | Add +815.8% | 67,469 | $3.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +9.0% | 64,051 | $3.2M |
| First Trust Advisors LP | 0.00% | Reduce -26.7% | 62,867 | $3.2M |
| Brandywine Global Investment Management, LLC | 0.02% | Reduce -3.7% | 59,986 | $3.0M |
| Jacobs Levy Equity Management, Inc. | 0.01% | New | 53,708 | $2.7M |
| Swiss National Bank | 0.00% | Reduce -1.5% | 51,700 | $2.6M |
| Citigroup Inc. | 0.00% | Reduce -5.7% | 48,769 | $2.5M |
| WINTON GROUP Ltd | 0.15% | Add +117.7% | 47,065 | $2.4M |
| IFG Advisory, LLC | 0.13% | Add +4.9% | 46,444 | $2.4M |
| Russell Investments Group, Ltd. | 0.00% | Add +3675.0% | 45,753 | $2.3M |
| Dark Forest Capital Management LP | 0.10% | Add +102.2% | 44,432 | $2.2M |
| Norges Bank | 0.00% | Reduce -35.3% | 43,949 | $2.2M |
| Algert Global LLC | 0.05% | No change | 43,508 | $2.2M |
| Thrivent Financial for Lutherans | 0.00% | Reduce -18.9% | 41,118 | $2.1M |
| Voya Investment Management LLC | 0.00% | Add +54.6% | 40,654 | $2.1M |
| Commonwealth Equity Services, LLC | 0.00% | Add +8.2% | 40,423 | $2.0M |
| Susquehanna International Group, LLP | 0.00% | Add +209.7% | 39,866 | $2.0M |
| Barclays PLC | 0.00% | Reduce -26.6% | 39,787 | $2.0M |
| New York State Teachers Retirement System | 0.00% | No change | 37,884 | $1.9M |
| Royce & Associates LP | 0.02% | Add +32.5% | 36,389 | $1.8M |
| FMR LLC | 0.00% | Reduce -39.7% | 34,812 | $1.8M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | Reduce -11.6% | 33,692 | $1.7M |
| Victory Capital Management Inc. | 0.00% | Reduce -2.7% | 32,812 | $1.7M |
| XTX Topco Ltd | 0.08% | New | 32,668 | $1.7M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -8.0% | 32,164 | $1.6M |
| Public Employees Retirement System of Ohio | 0.01% | Add +6.0% | 31,889 | $1.6M |
| Alliancebernstein L.P. | 0.00% | No change | 29,520 | $1.5M |
| Prudential Financial Inc. | 0.00% | Reduce -3.0% | 26,240 | $1.3M |
| New Age Alpha Advisors, LLC | 0.06% | Reduce -26.6% | 26,082 | $1.3M |
| Martingale Asset Management L P | 0.03% | Reduce -2.6% | 26,028 | $1.3M |
| Voloridge Investment Management, LLC | 0.00% | Add +55.1% | 25,440 | $1.3M |
| California State Teachers Retirement System | 0.00% | No change | 24,897 | $1.3M |
| T. Rowe Price Associates Inc. | 0.00% | Add +23.8% | 24,749 | $1.3M |
| Wells Fargo & Company | 0.00% | Reduce -10.0% | 23,806 | $1.2M |
| Allspring Global Investments Holdings, LLC | 0.00% | Add +14.8% | 23,255 | $1.2M |
| Janus Henderson Group PLC | 0.00% | Reduce -5.0% | 22,918 | $1.2M |
| D. E. Shaw & Co. | 0.00% | New | 22,596 | $1.1M |
| Allianz Asset Management GmbH | 0.00% | Add +33.2% | 22,480 | $1.1M |
| Cypress Wealth Services, LLC | 0.22% | No change | 21,775 | $1.1M |
| Kennedy Capital Management LLC | 0.03% | Reduce -85.2% | 21,119 | $1.1M |
| Aster Capital Management (DIFC) Ltd | 0.20% | New | 20,226 | $1.1M |
| Deutsche Bank AG | 0.00% | Reduce -8.9% | 20,711 | $1.0M |
| State of Tennessee, Department of Treasury | 0.00% | Add +69.3% | 20,532 | $1.0M |
| Man Group plc | 0.00% | New | 19,573 | $991K |
| Royal Bank of Canada | 0.00% | Add +6.8% | 18,531 | $938K |
| Globeflex Capital L P | 0.09% | No change | 18,449 | $934K |
| Intech Investment Management LLC | 0.01% | Add +18.4% | 17,942 | $908K |
| Denali Advisors LLC | 0.10% | New | 17,708 | $897K |
| Dynamic Technology Lab Private Ltd | 0.13% | New | 17,260 | $874K |
| BNP Paribas Financial Markets | 0.00% | Add +43.8% | 17,185 | $870K |
| Rafferty Asset Management, LLC | 0.00% | Reduce -20.2% | 17,149 | $868K |
| HRT Financial LP | 0.01% | New | 16,686 | $844K |
| Numerai GP LLC | 0.15% | New | 16,134 | $817K |
| Schonfeld Strategic Advisors LLC | 0.01% | Add +90.0% | 15,880 | $804K |
| MetLife Investment Management, LLC | 0.00% | Reduce -1.3% | 15,410 | $780K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +4.4% | 15,261 | $773K |
| State of Alaska, Department of Revenue | 0.01% | Reduce -2.3% | 14,799 | $749K |
| Illinois Municipal Retirement Fund | 0.01% | Reduce -1.6% | 14,078 | $713K |
| LPL Financial LLC | 0.00% | Add +3.9% | 13,781 | $698K |
| Balyasny Asset Management L.P. | 0.00% | Add +85.3% | 13,511 | $684K |
"% of holder's portfolio" is WABC's weight in each manager's 13F, not the share of Westamerica Bancorporation the manager owns.