Prothena Corp Public (PRTA) Liabilities and Shareholders Equity (2012 - 2026)

Prothena Corp Public's Liabilities and Shareholders Equity history runs 15 years deep, the most recent figure standing at $349.9 million for Q1 2026.

• In Q1 2026, Liabilities and Shareholders Equity fell 29.36% year-over-year to $349.9 million; the TTM figure through Mar 2026 stood at $1.4 billion (down 37.44% YoY), while the FY2025 annual figure was $326.8 million, down 40.27% from the prior year.
• Liabilities and Shareholders Equity was $349.9 million for Q1 2026 at Prothena Corp Public, up from $326.8 million in the prior quarter.
• In the past five years, Liabilities and Shareholders Equity ranged from a high of $758.0 million in Q4 2022 to a low of $326.8 million in Q4 2025.
• Historically, Liabilities and Shareholders Equity has averaged $569.6 million across 5 years, with a median of $581.4 million in 2022.
• The sharpest annual moves came in 2022 and 2025: Liabilities and Shareholders Equity surged 53.12% in 2022, then tumbled 40.76% in 2025.
• A 5-year view of Liabilities and Shareholders Equity shows it stood at $758.0 million in 2022, then slipped by 8.13% to $696.4 million in 2023, then slipped by 21.44% to $547.1 million in 2024, then sank by 40.27% to $326.8 million in 2025, then advanced by 7.07% to $349.9 million in 2026.
• The last three Liabilities and Shareholders Equity figures came in at $349.9 million (Q1 2026), $326.8 million (Q4 2025), and $352.6 million (Q3 2025), per Business Quant data.