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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.
  • Latest data reveals that Prothena Corp Public reported Deferred Taxes of $44.9 million as of Q2 2025, 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
  • For the 5-year period, Prothena Corp Public's Deferred Taxes averaged around $646888.9, with its median value being -$2.4 million (2022).
  • Per our database at Business Quant, Prothena Corp Public's Deferred Taxes plummeted by 408888.89% in 2022 and then soared by 169939.46% in 2025.
  • Quarter analysis of 5 years shows Prothena Corp Public's Deferred Taxes stood at -$568000.0 in 2021, then crashed by 468.66% to -$3.2 million in 2022, then decreased by 23.13% to -$4.0 million in 2023, then skyrocketed by 43.75% to -$2.2 million in 2024, then skyrocketed by 2107.64% to $44.9 million in 2025.
  • Its last three reported values are $44.9 million in Q2 2025, -$1.7 million for Q1 2025, and -$2.2 million during Q4 2024.