As of October 2026 Semtech has a market cap of โฌ16.34 Billion. This makes Semtech the world's 1234th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Oct 7th, 2026 the market cap of Semtech was reported to be: