Silicon Motion Technology - 21 Year Stock Price History | SIMO

The latest closing stock price for Silicon Motion Technology as of April 16, 2026 is 137.00.

  • An investor who bought $1,000 worth of Silicon Motion Technology stock at the IPO in 2005 would have $17,453 today, roughly 17 times their original investment - a 14.89% compound annual growth rate over 21 years.
  • The all-time high Silicon Motion Technology stock closing price was 143.01 on February 25, 2026.
  • The Silicon Motion Technology 52-week high stock price is 146.85, which is 7.2% above the current share price.
  • The Silicon Motion Technology 52-week low stock price is 37.82, which is 72.4% below the current share price.
  • The average Silicon Motion Technology stock price for the last 52 weeks is 91.17.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Silicon Motion Technology - 21 Year Stock Price History | SIMO

  • An investor who bought $1,000 worth of Silicon Motion Technology stock at the IPO in 2005 would have $17,453 today, roughly 17 times their original investment - a 14.89% compound annual growth rate over 21 years.
  • The all-time high Silicon Motion Technology stock closing price was 143.01 on February 25, 2026.
  • The Silicon Motion Technology 52-week high stock price is 146.85, which is 7.2% above the current share price.
  • The Silicon Motion Technology 52-week low stock price is 37.82, which is 72.4% below the current share price.
  • The average Silicon Motion Technology stock price for the last 52 weeks is 91.17.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.