Historical annual and monthly returns for Supermicro (SMCI).
For Supermicro (SMCI), the strongest completed calendar year was 2023, when the stock returned 246.2%, while its weakest was 2012, with a return of -35.0%. Across the 18 completed calendar years from 2008 through 2025, its average annual return was 35.6% and its compounded annual return was 22.4%. SMCI posted positive returns in 12 of those 18 years (67%). In 2025, the latest completed year, it returned -4.0%. In 2026 year to date, SMCI has returned 42.7%.
Returns are calculated from the adjusted daily closing prices for Supermicro (SMCI). Annual returns measure the percentage change between the final available trading prices of consecutive calendar years. Monthly returns use the corresponding month-end observations. Adjusted prices account for stock splits and distributions when supplied by the market-data provider. Results are nominal and are not adjusted for inflation.
