Oshkosh - 41 Year Stock Price History | OSK

The latest closing stock price for Oshkosh as of June 08, 2026 is 131.39.

  • An investor who bought $1,000 worth of Oshkosh stock at the IPO in 1985 would have $107,704 today, roughly 108 times their original investment - a 12.12% compound annual growth rate over 41 years.
  • The all-time high Oshkosh stock closing price was 177.16 on February 24, 2026.
  • The Oshkosh 52-week high stock price is 180.49, which is 37.4% above the current share price.
  • The Oshkosh 52-week low stock price is 106.37, which is 19% below the current share price.
  • The average Oshkosh stock price for the last 52 weeks is 137.72.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Oshkosh - 41 Year Stock Price History | OSK

  • An investor who bought $1,000 worth of Oshkosh stock at the IPO in 1985 would have $107,704 today, roughly 108 times their original investment - a 12.12% compound annual growth rate over 41 years.
  • The all-time high Oshkosh stock closing price was 177.16 on February 24, 2026.
  • The Oshkosh 52-week high stock price is 180.49, which is 37.4% above the current share price.
  • The Oshkosh 52-week low stock price is 106.37, which is 19% below the current share price.
  • The average Oshkosh stock price for the last 52 weeks is 137.72.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.