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Ratios

Prothena Corp Public (PRTA) Cash & Current Investments (2016 - 2025)

Historic Cash & Current Investments for Prothena Corp Public (PRTA) over the last 14 years, with Q3 2025 value amounting to $330.8 million.

  • Prothena Corp Public's Cash & Current Investments fell 3628.59% to $330.8 million in Q3 2025 from the same period last year, while for Sep 2025 it was $330.8 million, marking a year-over-year decrease of 3628.59%. This contributed to the annual value of $471.4 million for FY2024, which is 2399.2% down from last year.
  • Prothena Corp Public's Cash & Current Investments amounted to $330.8 million in Q3 2025, which was down 3628.59% from $371.4 million recorded in Q2 2025.
  • Prothena Corp Public's 5-year Cash & Current Investments high stood at $710.4 million for Q4 2022, and its period low was $330.8 million during Q3 2025.
  • In the last 5 years, Prothena Corp Public's Cash & Current Investments had a median value of $543.0 million in 2022 and averaged $528.7 million.
  • Per our database at Business Quant, Prothena Corp Public's Cash & Current Investments surged by 9515.72% in 2021 and then crashed by 3628.59% in 2025.
  • Over the past 5 years, Prothena Corp Public's Cash & Current Investments (Quarter) stood at $579.1 million in 2021, then rose by 22.68% to $710.4 million in 2022, then dropped by 12.7% to $620.2 million in 2023, then fell by 23.99% to $471.4 million in 2024, then fell by 29.82% to $330.8 million in 2025.
  • Its Cash & Current Investments was $330.8 million in Q3 2025, compared to $371.4 million in Q2 2025 and $417.9 million in Q1 2025.