Growth Metrics

Prothena Corp Public (PRTA) EPS (Weighted Average and Diluted) (2019 - 2025)

Historic EPS (Weighted Average and Diluted) for Prothena Corp Public (PRTA) over the last 10 years, with Q3 2025 value amounting to -$0.68.

  • Prothena Corp Public's EPS (Weighted Average and Diluted) rose 3818.18% to -$0.68 in Q3 2025 from the same period last year, while for Sep 2025 it was -$5.21, marking a year-over-year decrease of 11008.06%. This contributed to the annual value of -$2.27 for FY2024, which is 1758.68% up from last year.
  • Per Prothena Corp Public's latest filing, its EPS (Weighted Average and Diluted) stood at -$0.68 for Q3 2025, which was up 3818.18% from -$2.34 recorded in Q2 2025.
  • Over the past 5 years, Prothena Corp Public's EPS (Weighted Average and Diluted) peaked at $2.13 during Q3 2021, and registered a low of -$2.34 during Q2 2025.
  • Over the past 5 years, Prothena Corp Public's median EPS (Weighted Average and Diluted) value was -$0.89 (recorded in 2023), while the average stood at -$0.56.
  • In the last 5 years, Prothena Corp Public's EPS (Weighted Average and Diluted) skyrocketed by 37662.34% in 2021 and then plummeted by 88750.0% in 2023.
  • Over the past 5 years, Prothena Corp Public's EPS (Weighted Average and Diluted) (Quarter) stood at -$0.74 in 2021, then soared by 121.62% to $0.16 in 2022, then crashed by 887.5% to -$1.26 in 2023, then grew by 14.42% to -$1.08 in 2024, then surged by 36.94% to -$0.68 in 2025.
  • Its last three reported values are -$0.68 in Q3 2025, -$2.34 for Q2 2025, and -$1.12 during Q1 2025.