Super Micro Shares Plunge on Chip Smuggling Charges

Super Micro shares dropped sharply after U.S. prosecutors charged three people linked to the company, including its co-founder, over an alleged scheme to smuggle AI technology to China.

Although the company itself was not named as a defendant, the case has raised serious concerns among investors about legal, reputational and commercial risks. Super Micro said it cooperated with investigators, placed the employees involved on leave and ended ties with a contractor connected to the matter.

According to U.S. authorities, the accused helped move billions of dollars worth of American AI server technology through third countries before the products were allegedly redirected into China. The case comes amid strict U.S. export controls designed to limit China’s access to advanced semiconductor and AI infrastructure.

The market reaction reflects broader fears that customers may reconsider supplier relationships and that the company could face increased scrutiny. Analysts also noted that rival server makers could benefit if buyers seek alternatives.

The development adds fresh pressure on Super Micro, which had already faced volatility tied to margin concerns and previous market criticism despite strong demand linked to the AI boom.