On Friday, June 26, US stock markets experienced a broad pullback led by the semiconductor sector. One of the most heavily affected stocks was the AI memory technology giant, Micron Technology (MU). After a historic rally on Thursday, the stock slid 6.69% on Friday to close at $1,133.67.
Here are the key catalysts behind Micron’s Friday decline despite its jaw-dropping financial results:
1. Profit-Taking After a Massive Surge
Micron released a blockbuster Q3 fiscal report after Wednesday’s closing bell, shattering Wall Street expectations.
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Quarterly revenue surged 346% year-over-year to $41.46 billion (vs. expectations of $35.9 billion).
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Adjusted Earnings Per Share (EPS) came in at $25.11, crushing the consensus estimate of $20.78.
Following these stellar numbers, the stock skyrocketed 15.74% on Thursday. Naturally, Friday saw investors adopting a “sell the news” approach, locking in quick gains through healthy profit-taking.
2. OpenAI IPO Delay Rumors and Sector-Wide Pressure
The tech sector was rattled by rumors that OpenAI—the poster child of the AI boom—is considering postponing its highly anticipated Initial Public Offering (IPO) to 2027, following market volatility seen in recent mega-tech listings.
The Domino Effect: Fears arose that a delayed capital injection into OpenAI could temporarily cool down the aggressive infrastructure spending of cloud giants, potentially slowing orders for high-bandwidth memory (HBM) chips supplied by Micron.
This sentiment dragged down the entire sector, causing South Korean rivals SK Hynix to drop nearly 8% and Samsung to slide 5%.
3. Macroeconomic Factors and Valuation Concerns
Stronger-than-expected US labor data and persistent inflation signals kept the Federal Reserve’s hawkish tone alive, dampening hopes for imminent interest rate cuts. High-interest-rate environments generally pressure high-multiplier growth stocks. With Micron’s P/E ratio reaching 27.47x—well above its 5-year median of 20.66x—some market participants perceived the stock as overvalued in the short term, triggering technical sell-offs.
In Summary; Micron’s Friday drop was not driven by any operational weakness within the company. Instead, it was a classic case of profit-taking, AI sector-specific rumors, and a broader macroeconomic correction following a massive rally. Given Micron’s robust Q4 revenue guidance (~$50 billion) and over $100 billion in long-term contracts, the company’s underlying fundamentals remain incredibly strong.