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At close · Wed, Jul 22, 2026
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HomeUS MarketsETFsSilicon Motion jumps after fund letter cites NAND flas…

Silicon Motion jumps after fund letter cites NAND flash demand

The stock closed at $252.61 on July 20, 2026, giving it an $8.57 billion market cap and a 251.5% gain over the past 52 weeks.

Silicon Motion Technology Corporation (NASDAQ: SIMO) surged after being highlighted as a notable contributor in an investor letter for Alger Weatherbie Specialized Growth Fund, according to Yahoo Finance. The letter focused on what it described as a strong rebound in U.S. equities during the second quarter of 2026, with the S&P 500 rising 15.2% and the quarter’s best performance since 2020. It attributed improving sentiment in part to a ceasefire between the United States and Iran and to accelerated artificial intelligence investment, while noting that Energy and Utilities lagged on falling oil and gas prices. In the fund’s view, SIMO is a NAND flash controller supplier used in solid state drives and other storage and electronics applications, including smartphones and data center use. The article said the company closed at $252.61 per share on July 20, 2026, for a market capitalization of $8.57 billion. The piece also cited SIMO performance metrics, including a one month return of -15.5% and a 52 week gain of 251.5%, and described confidence in demand for higher performance storage as devices and infrastructure require faster and more efficient data management.

Latest closeS&P 500 7,509.20 ▲0.9%|Nasdaq Comp. 25,837.21 ▲1.3%

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