1.Sales and profit
See section β- Semtech had $1.1B of revenue in fiscal 2026, up 15.5% on the year before. Over five years, revenue changed +12.0% a year on average.
- Its operating margin was 3.1%, down 2.4Β pts: of every 100 in sales, about 3 is left after running the business.
- Semtech lost $40.4M in fiscal 2026.




