0000354647 2026-05-20 2026-05-20 false 0000354647 8-K 2026-05-20 CVB Financial Corp. CA 000-10140 95-3629339 701 N HAVEN AVE STE 350 ONTARIO CA 91764 909 980-4030 Not Applicable false false false false Common Stock, No Par Value CVBF NASDAQ false