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Prothena Corp Public (PRTA) Deferred Taxes (2016 - 2025)

Historic Deferred Taxes for Prothena Corp Public (PRTA) over the last 13 years, with Q2 2025 value amounting to $44.9 million.

  • Prothena Corp Public's Deferred Taxes rose 169939.46% to $44.9 million in Q2 2025 from the same period last year, while for Sep 2025 it was $41.0 million, marking a year-over-year increase of 46985.39%. This contributed to the annual value of -$9.3 million for FY2024, which is 4042.96% up from last year.
  • As of Q2 2025, Prothena Corp Public's Deferred Taxes stood at $44.9 million, which was up 169939.46% from -$1.7 million recorded in Q1 2025.
  • In the past 5 years, Prothena Corp Public's Deferred Taxes ranged from a high of $44.9 million in Q2 2025 and a low of -$4.5 million during Q2 2023
  • In the last 5 years, Prothena Corp Public's Deferred Taxes had a median value of -$2.4 million in 2022 and averaged $646888.9.
  • Per our database at Business Quant, Prothena Corp Public's Deferred Taxes tumbled by 408888.89% in 2022 and then skyrocketed by 169939.46% in 2025.
  • Quarter analysis of 5 years shows Prothena Corp Public's Deferred Taxes stood at -$568000.0 in 2021, then plummeted by 468.66% to -$3.2 million in 2022, then fell by 23.13% to -$4.0 million in 2023, then surged by 43.75% to -$2.2 million in 2024, then surged by 2107.64% to $44.9 million in 2025.
  • Its Deferred Taxes stands at $44.9 million for Q2 2025, versus -$1.7 million for Q1 2025 and -$2.2 million for Q4 2024.