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Prothena Corp Public (PRTA) Net Income towards Common Stockholders: 2011-2024

Historic Net Income towards Common Stockholders for Prothena Corp Public (PRTA) over the last 14 years, with Dec 2024 value amounting to -$122.3 million.

  • Prothena Corp Public's Net Income towards Common Stockholders rose 38.12% to -$36.5 million in Q3 2025 from the same period last year, while for Sep 2025 it was -$280.4 million, marking a year-over-year decrease of 112.72%. This contributed to the annual value of -$122.3 million for FY2024, which is 16.81% up from last year.
  • As of FY2024, Prothena Corp Public's Net Income towards Common Stockholders stood at -$122.3 million, which was up 16.81% from -$147.0 million recorded in FY2023.
  • In the past 5 years, Prothena Corp Public's Net Income towards Common Stockholders registered a high of $67.0 million during FY2021, and its lowest value of -$147.0 million during FY2023.
  • In the last 3 years, Prothena Corp Public's Net Income towards Common Stockholders had a median value of -$122.3 million in 2024 and averaged -$128.8 million.
  • Its Net Income towards Common Stockholders has fluctuated over the past 5 years, first soared by 160.26% in 2021, then plummeted by 274.62% in 2022.
  • Yearly analysis of 5 years shows Prothena Corp Public's Net Income towards Common Stockholders stood at -$111.1 million in 2020, then soared by 160.26% to $67.0 million in 2021, then crashed by 274.62% to -$116.9 million in 2022, then dropped by 25.72% to -$147.0 million in 2023, then climbed by 16.81% to -$122.3 million in 2024.