Growth Metrics

Korro Bio (KRRO) Profit After Tax (2019 - 2025)

Korro Bio's Profit After Tax history spans 7 years, with the latest figure at -$50.0 million for Q4 2025.

  • For the quarter ending Q4 2025, Profit After Tax fell 136.06% year-over-year to -$50.0 million, compared with a TTM value of -$117.3 million through Dec 2025, down 40.3%, and an annual FY2025 reading of -$117.3 million, down 40.3% over the prior year.
  • Profit After Tax for Q4 2025 was -$50.0 million at Korro Bio, down from -$18.1 million in the prior quarter.
  • The five-year high for Profit After Tax was $6.2 million in Q4 2022, with the low at -$50.0 million in Q4 2025.
  • Average Profit After Tax over 5 years is -$21.2 million, with a median of -$21.1 million recorded in 2024.
  • Year-over-year, Profit After Tax skyrocketed 128.77% in 2022 and then crashed 511.02% in 2023.
  • Tracing KRRO's Profit After Tax over 5 years: stood at -$21.5 million in 2021, then skyrocketed by 128.77% to $6.2 million in 2022, then crashed by 511.02% to -$25.4 million in 2023, then increased by 16.62% to -$21.2 million in 2024, then crashed by 136.06% to -$50.0 million in 2025.
  • Per Business Quant, the three most recent readings for KRRO's Profit After Tax are -$50.0 million (Q4 2025), -$18.1 million (Q3 2025), and -$25.8 million (Q2 2025).