Why Micron (NASDAQ:MU) Crashed 10% After Its Best Quarter Ever: Buy the Dip or Ring the Register?

KEY POINTS

  • Micron reported its biggest quarter ever, with revenue of about US$41 billion, then slid around 10% on Wednesday 1 July.
  • The shares are still up around 267% since the start of 2026, so plenty of good news was already priced in.
  • The fall came from profit-taking, a wider AI selloff, and a new rival heading to the US market, not from weak results.
  • Analyst price targets are wildly split, from about US$477 to as high as US$1,870, showing just how unsure the market is.

Micron (NASDAQ:MU) fell about 10% on Wednesday, 1 July, closing near US$1,032, even though it had reported the best quarter in its history just a week earlier. That is the strange part. The results were excellent, but the stock still dropped hard. Here is why it happened and what it means for investors now.

Micron Just Had Its Best Quarter Ever. So Why Did It Fall?

The results were genuinely strong for Micron. In fiscal Q3, revenue jumped about 346% from a year earlier to US$41.46 billion, and management guided for around US$50 billion this quarter. Micron makes HBM, a fast memory chip that AI data centres need, and it has already sold out its 2026 supply under long-term contracts. It even signed a fresh deal to supply memory chips to General Motors.

So why sell? After a run this big, “great” simply was not enough. When a stock has already tripled, investors often sell the news and take profits once the strong result finally lands. The fall was made worse by a broader AI selloff, as money moved out of chip makers and into AI software names.

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What Is Really Behind the Pullback?

Three worries are doing the damage. First, rival SK Hynix is planning a Nasdaq listing worth up to about US$29 billion, giving US investors a direct way to back the HBM leader and putting a fresh competitor in the spotlight.

Second, Apple is reportedly negotiating with China’s CXMT to source memory for devices sold in the Chinese market, buffering itself against the global shortage. That has stirred political sensitivities in Washington, and it is a reminder that cheaper Chinese supply is emerging, which could pressure Micron’s pricing over time.

Third, the memory business has always been cyclical, with booms followed by busts once supply catches up. None of these is fatal today, but together they explain the nerves.

Buy the Dip or Ring the Register?

Here is the hard part. Analyst price targets are all over the map, from around US$477 at the bearish end to as high as US$1,870 at the most bullish. That huge gap tells you how unsure even the experts are.

For growth investors who believe AI keeps memory tight for years, this pullback could be a chance to buy a clear leader at a slightly better price. For more cautious investors, chasing a stock this stretched right after a 10% drop carries real risk, and waiting for calmer trading may prove wiser.

The bull case rests on one thing: HBM demand staying strong enough to keep prices high. If that holds, today’s price can be justified. If memory prices start to slip, the doubters will look right. The story is real, but so is the risk, so size any position with care.

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