AI-Benefiting Semiconductor Strong Stocks: Three Executives Sell Shares Worth Hundreds of Millions

Monolithic Power Systems, Inc. (Nasdaq: MPWR) disclosed that, under a pre-arranged trading plan, three vice-president-level executives sold company common stock between April 8 and May 6, raising in excess of $100 million. General Counsel Saria Tseng sold about $11.7 million worth of shares, Global Head of Sales and Marketing Maurice Sciammas offloaded roughly $47.7 million, and Global Head of Operations Deming Xiao sold approximately $48 million on the open market. Each of the three still holds hundreds of thousands of shares, directly or indirectly, following these transactions.

The stock closed around $1,600 per share on the New York Stock Exchange on May 8, marking a roughly 70% gain year to date. During the same period, board director Eileen Wynne also reported a small sale of several hundred shares.

In its recently reported first-quarter 2026 results, the company posted approximately $840 million in revenue and achieved year-over-year net income growth of over 40%, attributing the strong performance to rising demand for power-management chips in data centers and AI applications.

Monolithic Power Systems is a fabless supplier of analog and mixed-signal power-management semiconductors serving customers in China, the United States and Europe. Its core business focuses on power solutions for data centers, automotive and industrial electronics. MPWR is listed on Nasdaq and is a component of the S&P 500; its market capitalization has surged in recent years alongside high growth, establishing it as a leading name in global power semiconductors.