Micron Up 239% in 2025: Is the Memory Chip Stock Still a Buy in 2026?

Core Insights - Micron Technology, Inc. (MU) experienced a significant stock increase of 239.1% in 2025, outperforming the S&P 500 Index which rose by 18.7% [1] - The company has benefited from the AI boom, leading to strong demand for its memory chips, with other competitors like Sandisk, Seagate, and Western Digital also seeing substantial stock gains [2] - Micron is well-positioned to capitalize on the ongoing demand for memory solutions in AI and high-performance computing (HPC) [3] Financial Performance - In Q1 fiscal 2026, Micron reported a revenue increase of 57% year over year, reaching $13.64 billion, and a non-GAAP EPS increase of 167% to $4.78 [12] - The non-GAAP gross margin improved to 56.8% from 39.5% in the previous year, and non-GAAP operating income rose to $6.42 billion from $2.39 billion [13] - Analysts project continued growth for fiscal 2026, with revenue and EPS expected to grow by 89.3% and 278.3% year over year, respectively [14] Market Position and Strategy - Micron's diversification strategy has shifted focus from volatile consumer electronics to more stable sectors like automotive and enterprise IT, enhancing revenue stability [7] - The company is also experiencing strong demand for high-bandwidth memory (HBM), particularly its HBM3E products, which are suited for AI workloads [8] - Micron's role as a core HBM supplier for NVIDIA's GeForce RTX 50 GPUs indicates its deep integration within the AI supply chain [10] Valuation and Investment Appeal - Despite strong growth, Micron's stock trades at a forward P/E ratio of 9.12, significantly lower than the S&P 500 average of 23.11, making it attractive for long-term investors [15] - Compared to peers, Micron's P/E ratio is lower than Seagate, Western Digital, and Sandisk, reinforcing the case for investment given its exposure to AI growth [18] - The company is recommended as a buy due to its strong fundamentals, established position in the AI-driven memory market, and competitive valuation [20]