What happened Monolithic Power Systems, Inc. (NASDAQ: MPWR) CEO and director Michael Hsing sold 30,000 shares on 2026-09-28, according to a Form 4 filing. The shares sold at prices from $1,323.31 to $1,356.94 each, for about $40.35 million. After the sale, he held 818,264 shares directly. The filing also lists 133,040 shares held indirectly by

Does Monolithic Power (MPWR) have what it takes to be a top stock pick for momentum investors? Let's find out.

The Nasdaq 100 carved out a fresh intraday record by midday Tuesday as the artificial intelligence trade powered ahead.

Tom Yeung here with your weekly Sunday Digest . In March 2025, I recommended three blue-chip companies to buy for the AI Revolution: Monolithic Power Systems Inc. ( MPWR ), a leader in power management chips for AI devices.

Humanoid robots could soon cost less than factory labor, opening a Physical AI market across chips, sensors, motors, and software.

SCHAFFHAUSEN, Switzerland, Sept. 10, 2026 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (“MPS”) (Nasdaq: MPWR), a global company that provides high-performance, semiconductor-based power electronics solutions, announced today its third quarter dividend of $2.00 per common share to all stockholders of record as of the close of business on September 30, 2026. The dividend will be paid on October 15, 2026.

MPWR expands manufacturing with GlobalFoundries, adding capacity for power solutions across AI, automotive and data centers.

MPWR appears better placed than INTC to capitalize on AI infrastructure growth, with strong sales and EPS estimates despite a richer valuation.

MALTA, N.Y. and SCHAFFHAUSEN, Switzerland, Sept.

During the quarter, we initiated a position in Advanced Drainage Systems, the leading U.S. manufacturer of stormwater and onsite wastewater management products. We view Axon Enterprise as a market leading "atoms plus electrons" software provider with huge competitive moats. We sold the HeartFlow position in the quarter as we grew incrementally more concerned with the presence of competitors on the market.