Lam Research stock rose 3.79%, outperforming the Technology Equipment sector’s 0.86% gain, after Berenberg Bank increased its price target and indicated 31% potential upside. The company reported record fourth-quarter 2026 revenue of $6.72 billion and a 38.4% operating margin, with performance supported by demand for AI chips and high-bandwidth memory. Micron Technology advanced 0.61%, SanDisk gained 2.36%, while NVIDIA declined 1.29%. Semiconductor equipment sentiment also improved after positive management comments from industry peers at major technology conferences and better customer forecasts tied to artificial intelligence, advanced DRAM production and complex chip manufacturing. Those trends support demand for Lam Research’s etch and deposition equipment. Higher earnings estimates, strong fab utilization, advanced packaging spending and high-aspect-ratio etching further strengthened expectations for the company’s outlook. Investors are watching upcoming management presentations for customer spending and order trends, while dividend increases and multi-quarter financial projections have focused attention on cash generation and operating performance. Technical indicators remain mixed: MACD at 0.271 and RSI at 53.104 are neutral, while Williams %R at 20.582 indicates buying strength. Treasury-yield movements and valuation concerns continue to contribute to intraday volatility across semiconductor equipment stocks.