SIMO jumps as strong quarterly results and upbeat guidance fuel buying

Silicon Motion Technology (SIMO) is up 6.3% today. Here is some analysis on what might have caused this price movement.

Analysis: The move appears tied to a strong quarterly earnings release that showed record revenue, a clear beat versus market expectations, and guidance for another sequential sales increase in the current quarter. Investors also seem encouraged by the company’s growing exposure to enterprise and AI-related storage demand, which management highlighted as a major growth driver.

Details:

The company reported third-quarter revenue of $560.2 million, up 24% from the prior quarter and 131% from a year earlier, while non-GAAP earnings reached $4.35 per diluted ADS.

Quarterly results came in above widely tracked expectations, with revenue ahead of the roughly $529 million consensus and earnings topping the approximate $3.30 estimate.

Management guided fourth-quarter revenue to $588 million to $616 million, implying another 5% to 10% sequential increase and reinforcing the view that demand remains strong.

Silicon Motion said its Ferri and boot drive business surged sharply from both the prior quarter and the prior year, and it reiterated that 2026 revenue is on pace to more than double versus 2025.

Sources:

Silicon Motion Technology Corporation, Investing.com, 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 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 210 institutional investors add shares of $SIMO stock to their portfolio, and 174 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

FMR LLC removed 1,120,543 shares (-33.0%) from their portfolio in Q2 2026, for an estimated $373,510,598
ALKEON CAPITAL MANAGEMENT LLC added 1,100,000 shares (+inf%) to their portfolio in Q2 2026, for an estimated $366,663,000
POLAR CAPITAL HOLDINGS PLC added 931,375 shares (+inf%) to their portfolio in Q2 2026, for an estimated $310,455,228
INVESCO LTD. added 724,152 shares (+173.1%) to their portfolio in Q2 2026, for an estimated $241,381,586
LORD, ABBETT & CO. LLC removed 584,240 shares (-60.7%) from their portfolio in Q2 2026, for an estimated $194,744,719
TWO SIGMA INVESTMENTS, LP added 426,528 shares (+155.3%) to their portfolio in Q2 2026, for an estimated $142,174,578
KITE LAKE CAPITAL MANAGEMENT (UK) LLP removed 414,869 shares (-91.7%) from their portfolio in Q2 2026, for an estimated $138,288,283

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.

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.