Micron Tumbles 10% as SK Hynix’s Mega-IPO Sparks Oversupply Fears

Micron Technology (MU) got hammered in Tuesday trading. As of 2:00 PM ET on July 1, the stock sat at $1,038.96, down 9.99% from its prior close of $1,154.29, and touched an intraday low of $1,037.76—near its 52-week trough. The catalyst: South Korean rival SK Hynix is set to list on the Nasdaq and raise more than $29 billion to massively expand capacity, stoking fears that the memory-chip market’s supply-demand inflection point is accelerating^{[The Motley Fool]}.

Rival’s $29 Billion Expansion Sparks Market Alarm

SK Hynix’s listing plans are being read as a major warning shot to Micron investors. According to The Motley Fool, SK Hynix will issue American Depositary Receipts on the Nasdaq next month, in what could be one of the largest capital raises in U.S. history^{[The Motley Fool]}. In its SEC filing, the company said all proceeds will go toward building new production facilities and purchasing equipment in South Korea. Those new fabs are expected to begin production by the end of 2027 and ramp up quickly through 2030. SK Hynix is also building an advanced chip-packaging plant in Indiana, slated to start production in 2028.

Barron’s further noted that the massive spending commitments from SK Hynix and Samsung Electronics pose a roughly $500 billion threat to the memory market^[Barron's]. Micron shares initially fell 4% on Monday, June 29, before reversing to close up 1.1%. Tuesday’s deeper selloff suggests the market is now repricing that long-term risk.

Micron’s Own Results Strong, But Supply Outlook Cloudy

Despite the stock pressure, Micron’s business fundamentals remain robust. In its just-reported fiscal Q3 2026, revenue hit $41.456 billion, up 345.72% YoY, with non-GAAP gross margin of 84.9%^{[24/7 Wall St.]}. CEO Sanjay Mehrotra said on the earnings call that “demand continues to significantly outpace supply in both DRAM and NAND,” and that tightness will persist into 2027 and beyond. HBM4 (fourth-generation high-bandwidth memory) is already in mass production, with HBM4 revenue exceeding $1 billion.

To hedge against a potential cyclical downturn, Micron has taken defensive measures. Mehrotra disclosed 16 strategic customer agreements covering roughly 20% of DRAM and one-third of NAND capacity, with a total contract value of about $100 billion. Crucially, these contracts include price floors—Mehrotra said the gross margins at those floors “will be far above the peaks we’ve experienced in prior cycles”^{[24/7 Wall St.]}. That means even if spot prices fall, Micron is guaranteed historically high margins on a big chunk of its output.

Analysts Divided: Cheap vs. Peak Cycle

Wall Street is split on Micron’s investment case. A Benzinga analysis noted that while Micron shares have roughly tripled over the past year, the stock still trades cheaper than Nvidia and Broadcom^[Benzinga]. Barron’s also reported that some analysts see Micron heading for its best quarter ever and expect further gains^[Barron's].

But The Motley Fool’s analysts are more cautious. They argue the current memory upcycle can’t last forever. SK Hynix, Micron, and Samsung are all racing to add capacity, and once supply growth overtakes demand, profits will eventually compress. SK Hynix’s massive capital raise could accelerate the peak^{[The Motley Fool]}. And while Micron’s long-term contracts lock in some profit, they also cap the upside from any further price spikes over the next year or two.

Supply Chain Battle: Micron vs. Apple on Pricing Power

Micron’s pricing power is also squeezing its downstream customers. 24/7 Wall St. highlighted the contrast between Micron’s 84.9% gross margin and Apple’s 46.9%, showing who holds the leverage in the AI-era supply chain^{[24/7 Wall St.]}. Apple has been forced to swallow higher memory prices to protect its hardware margins. Barron’s also noted that Apple has already raised prices on Macs and iPads due to rising memory costs^[Barron's].

Looking ahead, Apple’s iPhone 18 series is expected to enter mass production in 2026, right in the middle of the tightest memory market in years. Analysts say this will test Apple’s hardware margins—and whether its services business can offset the pressure from rising component costs.

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