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Why Silicon Motion Technology (SIMO) Stock Is Down Today

Silicon Motion Technology (SIMO) is down 6.1% today. Here is some analysis on what might have caused this price movement.

Analysis: A clear negative company-specific catalyst is not obvious today. This could be because investors are taking profits after a powerful run in the stock, even though Silicon Motion recently posted very strong quarterly results and guided for another quarter of sequential growth.

Details:

  • Silicon Motion’s second-quarter 2026 sales rose 32% from the prior quarter and 127% from a year earlier to $451.0 million, with gross margin reaching 50.2%.
  • Quarterly profitability also improved sharply, with non-GAAP earnings per diluted ADS of $2.43, up from $1.58 in the first quarter.
  • Management said Ferri and Enterprise Boot Drive solution sales more than doubled sequentially in the quarter and represented nearly 30% of total revenue, showing that newer AI and enterprise storage products are becoming a larger part of the business.
  • For the third quarter, the company guided for revenue of $519 million to $541 million and non-GAAP operating margin of 27.5% to 28.5%, so today’s decline looks more like sentiment, rotation, or profit-taking than a deterioration in reported fundamentals.

    • Sources:

    Silicon Motion Technology investor relations, SEC, MarketBeat

    Disclaimer: This price movement analysis was generated with the help of AI. Please double-check the information provided for mistakes.

    $SIMO Insider Trading Activity

    SIMO Insider Trades

    $SIMO insiders have traded $SIMO stock on the open market 6 times in the past 6 months. Of those trades, 0 have been purchases and 6 have been sales.

    Here’s a breakdown of recent trading of $SIMO stock by insiders over the last 6 months:

    • KUAN-MING LIN has made 0 purchases and 3 sales selling 3,000 shares for an estimated $930,320.
    • HAN-PING SHIEH has made 0 purchases and 2 sales selling 2,000 shares for an estimated $629,250.
    • SHII TYNG DUANN sold 1,500 shares for an estimated $367,500

    To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.

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    $SIMO Hedge Fund Activity

    We have seen 168 institutional investors add shares of $SIMO stock to their portfolio, and 129 decrease their positions in their most recent quarter.

    Here are some of the largest recent moves:

    To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.

    $SIMO Price Targets

    Multiple analysts have issued price targets for $SIMO recently. We have seen 3 analysts offer price targets for $SIMO in the last 6 months, with a median target of $275.0.

    Here are some recent targets:

    • Matt Bryson from Wedbush set a target price of $400.0 on 06/22/2026
    • Gokul Hariharan from JP Morgan set a target price of $260.0 on 05/01/2026
    • Mehdi Hosseini from Susquehanna set a target price of $275.0 on 04/30/2026

    This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.

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