Phathom Pharmaceuticals - 6 Year Stock Price History | PHAT

The latest closing stock price for Phathom Pharmaceuticals as of February 21, 2025 is 5.67.

  • An investor who bought $1,000 worth of Phathom Pharmaceuticals stock at the IPO in 2019 would have $-770 today, roughly -1 times their original investment - a -25.44% compound annual growth rate over 5 years.
  • The all-time high Phathom Pharmaceuticals stock closing price was 54.60 on June 08, 2020.
  • The Phathom Pharmaceuticals 52-week high stock price is 19.71, which is 247.6% above the current share price.
  • The Phathom Pharmaceuticals 52-week low stock price is 5.21, which is 8.1% below the current share price.
  • The average Phathom Pharmaceuticals stock price for the last 52 weeks is 11.18.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Phathom Pharmaceuticals - 6 Year Stock Price History | PHAT

  • An investor who bought $1,000 worth of Phathom Pharmaceuticals stock at the IPO in 2019 would have $-770 today, roughly -1 times their original investment - a -25.44% compound annual growth rate over 5 years.
  • The all-time high Phathom Pharmaceuticals stock closing price was 54.60 on June 08, 2020.
  • The Phathom Pharmaceuticals 52-week high stock price is 19.71, which is 247.6% above the current share price.
  • The Phathom Pharmaceuticals 52-week low stock price is 5.21, which is 8.1% below the current share price.
  • The average Phathom Pharmaceuticals stock price for the last 52 weeks is 11.18.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.