Micron Technology (MU) achieved a historic milestone this week, crossing the $1 trillion market capitalization threshold as shares surged to a record close of $971 on Friday, up 5.14% for the session. The stock earlier touched $981, pushing the company's market value to approximately $1.11 trillion. This rally underscores the chipmaker's central role in the artificial intelligence hardware boom, with high-bandwidth memory (HBM) emerging as a critical and increasingly scarce component for data centers.
Analysts Boost Targets on Tight Supply and AI Demand
The rally was fueled by a wave of bullish analyst revisions. UBS analyst Timothy Arcuri more than tripled his price target to $1,625 from $535, citing stronger AI demand and new long-term supply agreements. Arcuri argued there is "no reason" for Micron to trade at a lower price-to-earnings multiple than Nvidia (NVDA). Susquehanna's Mehdi Hosseini lifted his target to $1,750 from $600, maintaining a Positive rating, and noted that average selling prices remain robust with supply now expected to stay tight through 2027. DA Davidson's Gil Luria raised his target to $1,500 from $1,000, emphasizing that memory is no longer a commodity as HBM becomes co-designed with data-center systems and contracts lengthen.
Strong Financial Performance and Guidance
Micron's financials reflect the momentum. In March, the company reported fiscal second-quarter revenue of $23.86 billion, nearly tripling from $8.05 billion a year earlier. CEO Sanjay Mehrotra characterized memory as "a strategic asset" for customers. For the fiscal third quarter, Micron guided revenue of $33.5 billion, plus or minus $750 million. The company is scheduled to report its fiscal Q3 results after the close on June 24, followed by a conference call at 2:30 p.m. Mountain time.
Samsung Intensifies HBM Competition
Competition in the HBM market is heating up. Samsung began shipping samples of its new 12-layer HBM4E chip to customers on Friday, intensifying the race against SK Hynix and Micron. "Early movers tend to secure the bulk of orders," noted Jeff Kim of KB Securities-Jefferies. According to Counterpoint, SK Hynix held a 57% share of the HBM market in the fourth quarter of 2025, followed by Samsung at 22% and Micron at 21%. SK Hynix also crossed the $1 trillion market cap mark last week, joining Samsung and Micron as AI-driven demand tightens supply. Mirae Asset analyst Kim Young-gun projected that memory-chip demand could outpace supply through 2028.
Risks and Market Positioning
Despite the optimism, risks remain. Micron's filings highlight potential headwinds such as volatile selling prices, intense competition, and challenges in shifting production to newer nodes. AI demand could also fall short or fade. Any disruption to HBM demand, customer orders, or Samsung's qualification progress could pressure margins and the stock. Options market data from Investopedia suggests traders anticipate a swing of about 10% in either direction through the end of next week. The stock closed Friday well above the average analyst target compiled by Visible Alpha.
The coming week may see trading driven more by positioning than fresh company data, as investors await the Q3 earnings release. With Micron now a trillion-dollar company, the stakes are higher than ever.
