MPWR ▼ -1.5% - Monolithic Power Systems, Inc. $MPWR - Monolithic Power Systems Announces Third Quarter 2026 Dividend Monolithic Power Systems announced a third-quarter 2026 dividend, with shares declining 1.5% on the day. The stock's move likely reflects profit-taking following the dividend announcement or broader market conditions, though the dividend itself represents the company's continued capital return to shareholders. 10-SEP-2026 04:01 PM ET