Mannatech - 26 Year Stock Price History | MTEX

The latest closing stock price for Mannatech as of April 11, 2025 is 9.96.

  • An investor who bought $1,000 worth of Mannatech stock at the IPO in 1999 would have $-927 today, roughly -1 times their original investment - a -9.56% compound annual growth rate over 26 years.
  • The all-time high Mannatech stock closing price was 191.46 on February 17, 1999.
  • The Mannatech 52-week high stock price is 16.49, which is 65.6% above the current share price.
  • The Mannatech 52-week low stock price is 0.00, which is 100% below the current share price.
  • The average Mannatech stock price for the last 52 weeks is 8.92.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Mannatech - 26 Year Stock Price History | MTEX

  • An investor who bought $1,000 worth of Mannatech stock at the IPO in 1999 would have $-927 today, roughly -1 times their original investment - a -9.56% compound annual growth rate over 26 years.
  • The all-time high Mannatech stock closing price was 191.46 on February 17, 1999.
  • The Mannatech 52-week high stock price is 16.49, which is 65.6% above the current share price.
  • The Mannatech 52-week low stock price is 0.00, which is 100% below the current share price.
  • The average Mannatech stock price for the last 52 weeks is 8.92.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.