Who Owns WESTAMERICA (WABC)? -- Institutional Holders (2026-06-30)

235 institutions reported holding $1.10B of WESTAMERICA (WABC) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($195.7M), VANGUARD GROUP INC ($172.7M), AMERICAN CENTURY COMPANIES INC ($114.9M), STATE STREET CORP ($81.8M), DIMENSIONAL FUND ADVISORS LP ($57.7M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1BlackRock, Inc.$195.7M3.3MTrimmed
2VANGUARD GROUP INC$172.7M2.9MTrimmed
3AMERICAN CENTURY COMPANIES INC$114.9M2.0MAdded
4STATE STREET CORP$81.8M1.4MAdded
5DIMENSIONAL FUND ADVISORS LP$57.7M983,639Added
6GEODE CAPITAL MANAGEMENT, LLC$36.8M627,073Added
7AQR CAPITAL MANAGEMENT LLC$29.1M495,223Added
8Nuveen, LLC$22.4M382,288Added
9Rhino Investment Partners, Inc$19.1M324,824New
10ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$19.0M324,191Added
11TWO SIGMA INVESTMENTS, LP$17.8M303,836Trimmed
12NORTHERN TRUST CORP$17.8M303,422Added
13Sixth Street Partners Management Company, L.P.$17.3M294,930New
14CHARLES SCHWAB INVESTMENT MANAGEMENT INC$17.3M294,930Trimmed
15RBO & CO LLC$16.2M275,551Trimmed
16MACKENZIE FINANCIAL CORP$14.2M242,861New
17MORGAN STANLEY$13.5M229,998Trimmed
18GOLDMAN SACHS GROUP INC$13.4M228,465Added
19Bank of New York Mellon Corp$12.4M211,466Added
20T. Rowe Price Investment Management, Inc.$11.4M193,995Trimmed
21PRINCIPAL FINANCIAL GROUP INC$8.7M147,747Trimmed
22Leeward Investments, LLC - MA$7.9M135,284Trimmed
23UBS Group AG$7.8M132,554Trimmed
24Invesco Ltd.$7.2M122,748Trimmed
25FIRST TRUST ADVISORS LP$6.8M115,550Trimmed

Source: SEC Form 13F filings · as of 2026-06-30