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Warren Buffett Triggers Fresh Sell-Off in Micron Stock

Micron Technology (MU) shares dropped again after Warren Buffett suggested that some chip stock valuations have become stretched. The decline follows a strong run for the stock in recent months.

July 15, 2026
2 min read
Source: Motley Fool
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Micron Technology (MU) shares fell again in today's trading after legendary investor Warren Buffett commented that valuations in the semiconductor sector have become overheated. According to sources, Buffett said in an interview that "it's not easy to find good deals in chips right now," prompting some investors to take profits.

The Comment

Buffett did not name Micron specifically but spoke broadly about the semiconductor sector, which has surged over the past year on AI demand. He added, "When prices rise this fast, it becomes hard to justify current valuations."

Market Reaction

Micron shares dropped 3.2% to $145.60 following the remarks. Other chip stocks like Nvidia (NVDA) and AMD also fell, though by smaller margins.

Broader Context

The pullback comes after a strong run for Micron, which had gained about 40% year-to-date on robust demand expectations for memory chips used in AI applications. However, some analysts warn that current valuations may not fully reflect potential risks.

What It Means for Investors

Buffett's comments are not necessarily a negative view on Micron specifically, but a general caution against overpaying after rapid price increases. Investors should assess the company's fundamentals carefully rather than relying solely on market sentiment.

Frequently Asked Questions

The stock fell after Warren Buffett commented that chip company valuations have become stretched, prompting some investors to take profits.

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This article was rewritten in Wrqti's editorial style based on information from the original source above. Content is informational only — not investment advice.