Micron Stock Slides Again as Broader Tech Selloff Cools Record-Breaking AI Memory Chip Rally This Week

Micron Technology shares fell again Monday morning, extending a pullback from last week's record highs as a broader retreat in technology stocks weighed on one of the market's biggest winners of 2026.

Shares of the Boise, Idaho-based memory chip maker were trading at $1,090.54 as of 9:44 a.m. EDT, down $41.79, or 3.69%, on the day. The decline adds to a steady slide since Micron hit an all-time intraday high of $1,255 on June 25, a level the stock reached in the immediate aftermath of a blowout earnings report that briefly made it one of the most talked-about names on Wall Street.

Micron's fiscal third-quarter results, released after the close on June 24, showed revenue more than quadrupling from roughly $9.3 billion a year earlier to $41.46 billion, fueled by surging demand for memory chips tied to the broader artificial intelligence infrastructure buildout. The company also issued guidance pointing to roughly $50 billion in revenue for its fiscal fourth quarter. Shares jumped as much as 16% the day after the report, pushing Micron's market value above those of Meta and Tesla among the most valuable U.S. companies, and helping lift other names in the memory space, including Sandisk, Western Digital and Seagate, which all posted strong gains of their own that day.

Underpinning the results is a supply-demand imbalance reshaping the memory chip industry. As major technology companies pour money into AI data centers, which require enormous quantities of memory, the available supply for traditional end markets such as smartphones and personal computers has tightened considerably, pushing memory prices sharply higher and boosting profitability for manufacturers like Micron. The company disclosed that it has signed 16 long-term supply agreements with customers ranging from data center operators to automakers, deals expected to generate roughly $22 billion in financial commitments over contract terms typically spanning three to five years. Analysts at RBC Capital Markets estimated that such agreements could eventually account for around 40% of Micron's revenue, helping insulate the company from margin pressure even if demand were to soften during the life of those contracts.

The earnings reversed a sharp selloff that had hit chip stocks broadly earlier in the week, including Intel, Nvidia and Advanced Micro Devices. Daniela Hathorn, senior market analyst at Capital.com, said in a note at the time that the results had helped restore investor confidence in the broader AI investment narrative.

"U.S. equities have recovered some ground as Micron's earnings have provided fresh reassurance that the AI investment cycle remains firmly intact," Hathorn said.

That reassurance, however, has proven short-lived in the days since. Micron shares fell roughly 5% in premarket trading the Friday after the earnings pop, part of a broader selloff across major technology names as investors weighed renewed concerns about the pace of AI-related capital spending and reports that OpenAI could be delaying its planned initial public offering. The retreat extended into the following week, with the so-called "Magnificent Seven" megacap technology stocks bearing the brunt of the selling; Nvidia and Alphabet both fell more than 8% over the stretch, while Apple, Amazon and Meta each dropped more than 4%. Memory peers Sandisk and Western Digital also slid alongside Micron as the sector gave back some of its earlier gains, with analysts attributing the pullback to a mix of profit-taking after the sharp run-up and fresh worries about valuation following such a rapid climb.

Even with the recent pullback, Micron's year-to-date performance remains extraordinary by almost any measure. The stock's rally has been described by analysts as a "parabolic bull run," and shares were up more than 325% for the year as of late June, even after factoring in the past week's declines. On May 26, Micron became the latest U.S. company to cross a $1 trillion market capitalization, a milestone reached amid surging demand for its high-bandwidth memory, or HBM, chips, which are used extensively in AI accelerator systems. The company's market value has since climbed further, with its capitalization sitting at roughly $1.27 trillion as of its most recent close, even after last week's retreat.

Wall Street's enthusiasm for the stock has remained largely intact despite the short-term volatility. Several brokerages raised their price targets sharply following the earnings report; Barclays lifted its target on Micron by 70%, while Phillip Securities raised its target all the way to $1,870 from $530, maintaining a buy rating on the shares. Across 29 to 43 analysts tracked by various research platforms, the consensus rating on Micron remains a strong buy, with average 12-month price targets ranging from roughly $1,247 to $1,410, implying continued confidence in the stock's prospects even after its dramatic run higher.

Some market commentary in recent days has framed Micron and other memory makers as the new center of gravity within the AI trade, with one closely watched note suggesting that "hot money" had begun rotating out of Nvidia and into memory names as Nvidia's outsized dominance within the AI ecosystem showed early signs of eroding. At the same time, some technical analysts have flagged the stock's parabolic ascent as a warning sign, noting that Micron's rapid climb has repeatedly pushed it to the upper boundary of a long-running price channel, a pattern some chart watchers view as a setup for a more significant correction even as the underlying fundamentals remain strong.

Micron's fiscal fourth-quarter outlook, the continued ramp of its HBM4 product line, and the durability of its newly signed long-term supply contracts are likely to remain the key variables investors watch in the months ahead. The company's next scheduled earnings report is not due until late September, leaving the stock's near-term direction largely in the hands of broader market sentiment toward AI-related capital spending and the technology sector more generally. For now, Monday's decline reflects a market still digesting just how much further the AI memory rally can run after one of the most dramatic single-year stock moves in recent memory.