Oshkosh - 41 Year Stock Price History | OSK

The latest closing stock price for Oshkosh as of April 16, 2026 is 143.78.

  • An investor who bought $1,000 worth of Oshkosh stock at the IPO in 1985 would have $116,554 today, roughly 117 times their original investment - a 12.33% compound annual growth rate over 41 years.
  • The all-time high Oshkosh stock closing price was 177.94 on February 24, 2026.
  • The Oshkosh 52-week high stock price is 180.49, which is 25.5% above the current share price.
  • The Oshkosh 52-week low stock price is 80.29, which is 44.2% below the current share price.
  • The average Oshkosh stock price for the last 52 weeks is 131.62.
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 $116,554 today, roughly 117 times their original investment - a 12.33% compound annual growth rate over 41 years.
  • The all-time high Oshkosh stock closing price was 177.94 on February 24, 2026.
  • The Oshkosh 52-week high stock price is 180.49, which is 25.5% above the current share price.
  • The Oshkosh 52-week low stock price is 80.29, which is 44.2% below the current share price.
  • The average Oshkosh stock price for the last 52 weeks is 131.62.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.