Companies / WESTAMERICA BANCORPORATION / Institutional holders

Westamerica Bancorporation

Institutional holders · 13F as of Jun 30, 2026

Holder	Value	Shares	% of shares
BlackRock, Inc.	$195.71M	3,335,703	14.43%
VANGUARD GROUP INC	$151.66M	3,170,769	13.72%
AMERICAN CENTURY COMPANIES INC	$87.76M	1,834,777	7.94%
STATE STREET CORPORATION	$81.79M	1,394,074	6.03%
Dimensional Fund Advisors LP	$42.93M	897,572	3.88%
GEODE CAPITAL MANAGEMENT, LLC	$31.98M	613,162	2.65%
UBS Group AG	$21.87M	457,206	1.98%
AQR Capital Management, LLC	$20.81M	399,046	1.73%
TWO SIGMA INVESTMENTS, LP	$18.41M	353,032	1.53%
Nuveen, LLC	$16.97M	354,890	1.54%
PALISADE CAPITAL MANAGEMENT, LP	$15.90M	304,954	1.32%
Arrowstreet Capital, Limited Partnership	$14.80M	283,809	1.23%
RBO & CO LLC	$14.72M	282,198	1.22%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$14.28M	298,471	1.29%
Morgan Stanley	$14.10M	294,769	1.28%
NORTHERN TRUST CORP	$13.75M	287,469	1.24%
THE GOLDMAN SACHS GROUP, INC.	$12.40M	259,340	1.12%
MetLife Investment Management, LLC	$10.94M	228,658	0.99%
Qube Research & Technologies Ltd	$10.93M	228,482	0.99%
Bank of New York Mellon Corp/The	$10.93M	209,513	0.91%
Citadel Advisors LLC	$10.06M	210,400	0.91%
Renaissance Technologies LLC	$7.95M	152,431	0.66%
Principal Financial Group Inc	$7.88M	151,149	0.65%
FIRST TRUST ADVISORS LP	$6.83M	130,982	0.57%
Leeward Investments, LLC - MA	$6.79M	141,929	0.61%
NEW YORK STATE COMMON RETIREMENT FUND	$6.19M	129,418	0.56%
TWO SIGMA ADVISERS, LP	$5.78M	120,900	0.52%
Invesco Ltd.	$5.44M	113,646	0.49%
Jupiter Asset Management Ltd	$5.10M	97,707	0.42%
PUBLIC SECTOR PENSION INVESTMENT BOARD	$4.59M	88,107	0.38%
JPMORGAN CHASE & CO	$4.13M	86,449	0.37%
WINTON GROUP Ltd	$4.05M	69,033	0.30%
RHUMBLINE ADVISERS	$4.04M	77,469	0.34%
RAYMOND JAMES FINANCIAL INC	$3.82M	79,838	0.35%
Point72 Asset Management, L.P.	$3.44M	71,970	0.31%
JANE STREET GROUP, LLC	$3.19M	66,724	0.29%
MALTESE CAPITAL MANAGEMENT LLC	$3.11M	59,540	0.26%
DARK FOREST CAPITAL MANAGEMENT LP	$3.06M	63,887	0.28%
Legal & General Group Plc	$3.04M	63,637	0.28%
Millennium Management LLC	$2.93M	56,201	0.24%
IEQ CAPITAL, LLC	$2.84M	59,478	0.26%
BANK OF AMERICA CORP /DE	$2.79M	58,375	0.25%
Trexquant Investment LP	$2.67M	55,918	0.24%
AMERIPRISE FINANCIAL INC	$2.60M	54,371	0.24%
Brandywine Global Investment Management, LLC	$2.56M	53,476	0.23%
Y-Intercept (Hong Kong) Ltd	$2.42M	50,526	0.22%
Swiss National Bank	$2.29M	47,800	0.21%
Norges Bank	$2.23M	43,949	0.19%
Barclays PLC	$2.18M	45,527	0.20%
BNP PARIBAS FINANCIAL MARKETS	$2.09M	40,026	0.17%