Micron’s AI Memory Boom Fuels Fresh Stock Surge

Micron shares climbed 13.81% over the past week as investors refocused on the companys central role in the AI memory boom and brushed aside recent volatility. The stock is rebounding from a late?March pullback, helped by a powerful backdrop: Micron has rallied more than 300% over the past year, underpinned by tight supply, rising memory prices and strong demand from AI data centers. Even concerns that Googles new TurboQuant compression technology could hurt memory demand have so far failed to derail the uptrend.

Analysts remain a key driver of sentiment behind the latest move. Top names at firms like Cantor Fitzgerald andRBC Capitalreiterated bullish views, calling Micron a Top Pick and projecting a multi?year upcycle for high?value memory such as HBM and advanced DRAM. RBC expects DRAM pricing strength to last into 2027 as cleanroom constraints and equipment bottlenecks keep supply tight, while Microns HBM capacity is already sold out for this year and its 2026 HBM output is locked in under long?term deals. Although Erste Group downgraded the stock to Hold on concerns about heavy investment needs and the cyclicality of memory, it still acknowledges strong underlying demand.

Underpinning the optimism are Microns fundamentals and its position within the broader chip rally. The company recently posted blowout quarterly earnings, underscoring how AI and data?center demand are driving profits and helping semiconductors power much of the SP 500s expected earnings growth. Valuation remains a talking point: Micron trades at a steep discount to the sector on forward earnings but at a premium on sales, reflecting strong growth expectations. With 26 of roughly 29 analysts rating the stock a Buy and average price targets implying substantial upside, last weeks 13.81% gain reflects growing conviction that Micron is one of the clearest ways to play the AI infrastructure theme, despite the usual risks of the memory cycle.