Micron Stock Rockets on AI Boom Despite Insider Jitters

Micron ( (MU) ) has been popular among investors this week. Here is a recap of the key news on this stock.

Micron has become one of the hottest names in the AI trade, with its stock soaring roughly 327% over the past year and extending gains after Amazon flagged a much bigger-than-expected ramp in AI and cloud infrastructure spending. UBS analyst Timothy Arcuri boosted his price target on Micron to $450 from $400 and reiterated a Buy rating, arguing that the current memory upcycle could be stronger and longer than many investors anticipate. UBS’s industry checks point to sharply higher prices for DRAM and NAND—DDR contract prices are seen jumping about 62% quarter-over-quarter and NAND about 40%—on the back of robust demand from AI data centers rather than still-sluggish PCs and smartphones. The bank expects tight memory supply to persist well into 2027, with rising adoption of high‑bandwidth memory giving Micron a chance to win more business from major cloud and AI players. On this bullish backdrop, UBS now forecasts Micron earnings to reach about $54 per share in 2026 and roughly $75 in 2027.

At the same time, insider activity is drawing attention. Sumit Sadana, Micron’s executive vice president and chief business officer and a key architect of its AI and high‑bandwidth memory strategy, sold around $10.7 million worth of shares on February 2. While such insider sales are often interpreted as routine portfolio management following a massive share-price run, TipRanks’ tools currently flag insider sentiment at Micron as Negative. Despite that, Wall Street remains broadly optimistic: MU carries a Strong Buy consensus rating from 29 analysts (27 Buys, two Holds), although the average price targets around $382–$384 now sit close to the current share price, implying only a modest upside—or even slight downside—after the stock’s explosive rally. For investors, Micron is increasingly a high‑beta way to play the AI infrastructure boom, with big earnings expectations and tight supply dynamics balanced against elevated valuations and cautious insider signals.