Quick Answer
PROTHENA CORP PUBLIC LTD CO reported Operating Income Loss of -$214.64 million for the year ending 2025.
- PROTHENA CORP PUBLIC LTD CO showed a decrease of -38.9% in Operating Income Loss from 2024 to 2025.
- This data is from PROTHENA CORP PUBLIC LTD CO's annual report (Form 10-K), filed with the SEC on February 27, 2026.
- XBRL data for this metric is available from 2011 to 2025 (15 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Over the full 15 years of available data (2011 to 2025), PROTHENA CORP PUBLIC LTD CO's Operating Income Loss has declined by 634.0%.
- Historical annual values: Fiscal year 2025: -$214.64 million | Fiscal year 2024: -$154.56 million | Fiscal year 2023: -$191.04 million | Fiscal year 2022: -$131.56 million | Fiscal year 2021: $71.98 million | Fiscal year 2020: -$112.73 million | Fiscal year 2019: -$85.70 million | Fiscal year 2018: -$158.86 million | Fiscal year 2017: -$155.25 million | Fiscal year 2016: -$159.54 million | Fiscal year 2015: -$79.94 million | Fiscal year 2014: -$6.65 million | Fiscal year 2013: -$40.43 million | Fiscal year 2012: -$41.41 million | Fiscal year 2011: -$29.24 million.
- Data sourced from SEC EDGAR public filings as of June 23, 2026.
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