Knowles - 11 Year Stock Price History | KN

The latest closing stock price for Knowles as of May 27, 2025 is 16.60.

  • An investor who bought $1,000 worth of Knowles stock at the IPO in 2014 would have $-421 today, roughly 0 times their original investment - a -4.85% compound annual growth rate over 11 years.
  • The all-time high Knowles stock closing price was 33.54 on August 26, 2014.
  • The Knowles 52-week high stock price is 20.86, which is 25.7% above the current share price.
  • The Knowles 52-week low stock price is 12.19, which is 26.6% below the current share price.
  • The average Knowles stock price for the last 52 weeks is 17.63.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Knowles - 11 Year Stock Price History | KN

  • An investor who bought $1,000 worth of Knowles stock at the IPO in 2014 would have $-421 today, roughly 0 times their original investment - a -4.85% compound annual growth rate over 11 years.
  • The all-time high Knowles stock closing price was 33.54 on August 26, 2014.
  • The Knowles 52-week high stock price is 20.86, which is 25.7% above the current share price.
  • The Knowles 52-week low stock price is 12.19, which is 26.6% below the current share price.
  • The average Knowles stock price for the last 52 weeks is 17.63.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.