Silicon Motion Technology Corporation (SIMO:NASDAQ) closed at $187.39 on October 23, 2026, down 0.30% on the day. The stock trades 47.2% below its 52-week high of $355.00 and 134.9% above its 52-week low of $79.76. Over the past year, it gained 89.0%. Silicon Motion Technology Corporation is part of the Technology sector (Semiconductors).
In 252 trading sessions since October 23, 2025, SIMO closed higher on 136 days (54%). Its best day was April 29, 2026 (+45.80%) and its worst was September 14, 2026 (-16.76%). The stock moved 10% or more in a single session 9 times. It opened at least 5% above the previous day's high 4 times.
Silicon Motion Technology Corporation, a fabless semiconductor company, designs, develops, and markets semiconductor solutions for the mobile storage and mobile communications markets worldwide. It offers embedded storage and expandable storage products, including NAND flash controllers, such as embedded MultiMediaCard (eMMC), client solid-state drive (SSD), flash memory card, and Universal Serial Bus flash drive controllers. The company also provides specialty storage solutions, such as customized enterprise-grade Peripheral Component Interconnect Express (PCIe) SSDs; and industrial-grade and commercial-grade single-chip SSDs. In addition, it offers specialty radio frequency integrated circuits (RF ICs), such as mobile TV system-on-chips and handset RF ICs. The company's products are used in smartphones, tablets, digital cameras, and desktop and notebook PCs, as well as in industrial, enterprise, commercial, and other applications. It offers its products under the SMI, Shannon Systems, Ferri SSD, Ferri-eMMC, and FCI brands. The company markets and sells its products through direct sales personnel and independent electronics distributors to original equipment manufacturers and modu...
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