Key takeaways
- Micron stock jumps 11.7% as AI buying returns
- CoreWeave's $132.5 billion backlog boosts semiconductor market sentiment
- Nvidia and Broadcom join the recovering technology stock rally
Micron Technology stock surged approximately 11.7% on Wednesday, November 11, as investors returned to artificial intelligence and semiconductor shares following a sharp technology sector selloff. The memory chipmaker outperformed Nvidia and Broadcom as fresh earnings from CoreWeave renewed confidence in AI infrastructure demand.
The rebound extended across memory and storage companies, with SanDisk, Seagate and Western Digital also advancing. Nvidia gained around 3.2%, while Broadcom rose 5.3%, helping the Nasdaq climb approximately 1.6% and the S&P 500 advance 1%.
Why Is Micron Stock Up Today?
Micron's rally followed stronger-than-expected earnings from CoreWeave, the Nvidia-backed AI infrastructure provider whose results reassured investors about demand for computing capacity.
CoreWeave reported third-quarter revenue of $3.66 billion, representing 168% year-over-year growth. Its revenue backlog reached $132.5 billion, while the company increased its full-year revenue forecast to between $13 billion and $13.3 billion.
The results sent CoreWeave shares up approximately 21.9%, with its improving outlook helping reverse sentiment after a period of heavy selling across AI infrastructure stocks.
The company's earnings recovery was particularly relevant for Micron because expanding AI data centers require enormous quantities of high-performance memory alongside Nvidia's graphics processors.
Micron produces high-bandwidth memory, or HBM, which enables AI accelerators to process large amounts of information efficiently. Rising demand for these components has helped transform the company's earnings and pricing power.
Micron's $54.2B Quarter Shows Why AI Memory Matters
Micron's latest official financial results provide additional evidence of the industry's demand for advanced memory products.
The company generated $54.23 billion in fiscal fourth-quarter revenue, compared with $11.32 billion a year earlier. It also reported $37.7 billion in GAAP net income and guided for approximately $61.5 billion in revenue during the first quarter of fiscal 2027.
The strong revenue performance reflects an extraordinary expansion in memory demand, particularly from data centers supporting increasingly sophisticated AI workloads.
However, Micron has not been immune to the recent semiconductor correction.
Wells Fargo recently revised its broader AI stock outlook from Negative to Neutral after estimating that semiconductor shares had fallen approximately 38% from their June highs.
Can MU Stock Sustain Its Recovery?
Wednesday's rebound followed an increasingly difficult period for semiconductor investors, during which concerns about AI spending, valuations and future profitability weighed on technology shares.
Bank of America recently removed Micron, Nvidia and Lam Research from its preferred investment list, although all three retained Buy ratings. The decision reflected a reduction in their preferred status rather than a formal downgrade.
The move coincided with broader pressure on Nvidia, underscoring the uncertainty surrounding AI-related valuations.
Micron's longer-term performance has nevertheless remained exceptional, with its five-year stock rally previously placing it among the strongest technology performers in the S&P 500.
