Taiwan Raids Super Micro (SMCI) in Nvidia Chip Probe

Super Micro Computer shares swing after Taiwan prosecutors raid its offices in a widening Nvidia chip smuggling probe.

Super Micro Computer (NASDAQ:SMCI), the San Jose based maker of servers and storage systems that power much of the AI computing boom, is back in the headlines after Taiwanese prosecutors raided its Taiwan offices as part of a widening probe into alleged smuggling of Nvidia chips into China. Shares fell hard in U.S. trading before rebounding, and now sit at 29.33 dollars, up 4.31% on the day.

At a Glance

  • Price: 29.33 USD, up 4.31% on the day
  • 52 week range: 25.46 to 51.4
  • Market cap: 19.81 billion USD
  • RSI: 42.84, suggesting neutral momentum
Super Micro Computer, Inc. Common Stock NASDAQ:SMCI
Price29.33 USD
Day change+1.21 (+4.31%)
52-week range25.46 – 51.4
Market cap$19.81B
RSI (14)42.84
Volume56,264,536
Data as of 2026-06-28

The Keelung District Prosecutors Office in Taiwan searched a dozen locations Monday, including six private residences and offices belonging to Super Micro, Albatron Technology and Chief Telecom. The number of people under investigation has grown from three to nine. Investigators allege that suspects falsified export paperwork to move roughly 50 Super Micro servers loaded with advanced Nvidia chips into China, sidestepping U.S. export controls. Bloomberg has reported that at least some of the servers cleared Taiwan customs before being rerouted through Japan on their way to China.

All three companies say they are cooperating with authorities. Super Micro issued a statement saying it works to ensure its technology reaches only lawful end users and noted that its products have repeatedly been targeted in matters like this one. The case traces back to May, when Taiwanese prosecutors first disclosed they were examining exports of high end AI servers bound for China, Macau and Hong Kong.

Shares of Albatron Technology and Chief Telecom also slid in Taipei trading, down 10% and more than 2% respectively, while Super Micro's American shares dropped 8% at one point during the session before the reported 4.31% daily gain reflected in the latest quote.

What the Numbers Say

Valuation on Super Micro remains hard to pin down with a straightforward P/E figure given the swings in reported earnings, but the market cap of 19.81 billion dollars against a stock price of 29.33 dollars shows just how far the shares have fallen from their 52 week high of 51.4. That high to low range, stretching down to 25.46, tells a story of a stock that investors have repriced sharply on legal and regulatory uncertainty layered on top of ordinary demand questions for AI infrastructure gear.

A customs officer inspects stacked server equipment crates inside a Taiwan customs warehouse.

Momentum, measured by the RSI at 42.84, sits in neutral territory, neither overbought nor oversold. That reading suggests traders have not yet decided whether the smuggling investigation marks a durable overhang or a passing scare. The bull case rests on Super Micro's central role supplying servers for Nvidia based AI clusters, a business that continues to see enormous capital spending from cloud providers and enterprises. Bears point to the compliance risk itself: an expanding criminal investigation touching nine individuals and three companies raises the prospect of fines, shipment delays, or reputational damage that could weigh on customer relationships regardless of the final legal outcome.

Dividend income is not a factor here since Super Micro does not currently pay one, meaning the entire investment case rests on earnings growth and sentiment around AI hardware demand rather than yield.

A Regulatory Gap Taiwan Is Trying to Close

The raid represents Taiwan's most visible attempt yet to crack down on the diversion of advanced AI chips to China, something Washington has pressed the island to address for years. Taiwanese law currently has no specific provision criminalizing AI chip sales to China, forcing prosecutors to rely on other statutes not built for that purpose. Democratic Progressive Party legislator Chung Chia-pin, a member of President Lai Ching-te's ruling party, is drafting an amendment to the Foreign Trade Act that would add what has been described as a mainland China semiconductor chip clause, explicitly banning such shipments.

Chris McGuire, a Council on Foreign Relations specialist on China and AI policy who previously served on the National Security Council, called the diversion of chips through Taiwan and Southeast Asia a significant problem at a Taipei forum earlier this month. He noted that exporting AI chips to China is not currently a criminal violation under Taiwanese law even though it is under U.S. law, and argued that gap needs to change.

Where Things Stand

The investigation is ongoing, and the legislative fix remains a draft rather than law. For now, Super Micro faces the dual task of reassuring customers about export compliance while the broader market weighs how much of its recent volatility reflects this legal exposure versus the normal ups and downs of AI hardware demand.