Micron shares rise nearly 9% on upbeat data center outlook

Micron Technology shares were up 8.9% to US$152.5 as of 11:10 a.m. in New York on September 11, marking their biggest intraday gain since May 12.

The rise follows positive analyst commentary on Micron’s prospects in the data center market, where demand for AI services has driven up the need for memory chips.

Citigroup analyst Christopher Danely raised his price target for Micron to US$175 from US$150, saying the company would “guide well above consensus” thanks to higher-than-anticipated demand, especially in data centers, which make up over half of Micron’s revenue.

Micron, based in Boise, Idaho, has focused on high-bandwidth memory used in AI computing, which has helped fuel sales growth.

The stock is up about 81% in 2025, making it the best performer in the Philadelphia Stock Exchange Semiconductor Index.

Some investors remain cautious after Micron’s results three months ago did not deliver the growth that some had anticipated, and the company reports results on Sept. 23.

🔗 Source: Bloomberg

🧠 Food for thought

Implications, context, and why it matters.

Memory supply constraints are creating a strategic moat for established players

Micron’s high-bandwidth memory (HBM) business demonstrates how supply limitations can drive pricing power and market positioning.
The company has already sold out its HBM3E supply for 2025, while industry projections show a 3.5% supply-demand gap that’s driving prices higher 2 3.
This shortage occurs as the HBM market is projected to grow from current levels to $130 billion by 2033, with demand growing at 33% annually through 2030 2 3.
Micron’s response includes a $2.5 billion investment in a Singapore manufacturing facility specifically for advanced packaging, highlighting the capital intensity required to compete 4 3.
The company’s HBM revenue nearly doubled quarter-over-quarter to reach a $6 billion annualized run rate, showing how supply constraints translate directly to revenue growth for positioned players 2 5.

Traditional valuation metrics may not capture AI infrastructure transformation

Micron trades at a forward price-to-earnings ratio of just 9.4x to 11.44x despite reporting a 271% increase in adjusted earnings per share year-over-year 6 7 2.
This valuation disconnect appears particularly stark given that the data center business now accounts for more than half of Micron’s revenue, representing a fundamental shift in the company’s business mix 1.
The stock has gained 81% this year, making it the best performer in the Philadelphia Semiconductor Index, yet analysts continue raising price targets with Citigroup boosting its target to $175 from $150 1.
Micron’s manufacturing sophistication, using AI across over 1,500 production steps and analyzing petabytes of data from 8,000 sources, suggests operational leverage that traditional semiconductor metrics may not fully capture 6.