Historical annual and monthly returns for Teledyne Technologies (TDY).
For Teledyne Technologies (TDY), the strongest completed calendar year was 2000, when the stock returned 150.2%, while its weakest was 2001, with a return of -31.0%. Across the 26 completed calendar years from 2000 through 2025, its average annual return was 20.7% and its compounded annual return was 16.6%. TDY posted positive returns in 19 of those 26 years (73%). In 2025, the latest completed year, it returned 10.0%. In 2026 year to date, TDY has returned 19.6%.
Returns are calculated from the adjusted daily closing prices for Teledyne Technologies (TDY). 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.
