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A number of stocks fell in the afternoon session after worries weighed on memory chipmakers and sparked selling pressure across the broader semiconductor sector, following news of domestic Chinese technological advancements and looming labor strikes in Taiwan.

Monolithic Power stock costs EUR 1,202.25 on October 12, 2026. Q2 revenue reached USD 980.64 million

The United States International Trade Commission (USITC) voted on October 9 (Eastern Time) to launch a Section 337 investigation into certain vertical…

At Yahoo Finance, you get free stock quotes, up-to-date news, portfolio management resources, international market data, social interaction and mortgage rates that help you manage your financial life.

Wedmont Private Capital increased its holdings in Monolithic Power Systems, Inc. (NASDAQ:MPWR - Free Report) by 68.0% in the 3rd quarter, according to the company in its most recent filing with the Securities and Exchange Commission (SEC). The institutional investor owned 2,006 shares of the semicon

Monolithic Power Systems (MPWR) is back in focus after reporting record quarterly revenue, driven by enterprise data demand and a surge of new automotive products that has drawn heavier institutional trading interest. After a sharp breakout earlier in the year and a more recent consolidation, Monolithic Power Systems now trades at US$1,386.29, with a 30-day share price return of 16.88% and a 1-year total shareholder return of 54.30%. This reflects strong momentum supported by record results...

Monolithic Power stock costs EUR 1,215.75 on October 9, 2026 after EUR 1,232.75. Nasdaq was USD 1,36