Semtech - 45 Year Stock Price History | SMTC

The latest closing stock price for Semtech as of July 02, 2025 is 43.96.

  • An investor who bought $1,000 worth of Semtech stock at the IPO in 1980 would have $37,018 today, roughly 37 times their original investment - a 8.42% compound annual growth rate over 45 years.
  • The all-time high Semtech stock closing price was 91.99 on November 19, 2021.
  • The Semtech 52-week high stock price is 79.52, which is 80.9% above the current share price.
  • The Semtech 52-week low stock price is 24.05, which is 45.3% below the current share price.
  • The average Semtech stock price for the last 52 weeks is 43.74.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Semtech - 45 Year Stock Price History | SMTC

  • An investor who bought $1,000 worth of Semtech stock at the IPO in 1980 would have $37,018 today, roughly 37 times their original investment - a 8.42% compound annual growth rate over 45 years.
  • The all-time high Semtech stock closing price was 91.99 on November 19, 2021.
  • The Semtech 52-week high stock price is 79.52, which is 80.9% above the current share price.
  • The Semtech 52-week low stock price is 24.05, which is 45.3% below the current share price.
  • The average Semtech stock price for the last 52 weeks is 43.74.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.