PROTHENA CORP PUBLIC LTD CO (PRTA) stock: key figures, P/E, revenue and dividend

Health Care · Ireland · ISIN IE00B91XRN20

Price
8.56 USD
Market cap
439.55 m USD
P/E (2026)
–
P/S (2026)
–
Dividend yield
0.00 %
Net margin
–
Return on equity (ROE)
–
Return on assets (ROA)
–

PROTHENA CORP PUBLIC LTD CO financials

Fiscal year2025
Revenue9.68 m USD
Gross profit-125.17 m USD
Operating income-214.64 m USD
EBIT-200.83 m USD
Net income-244.09 m USD
Diluted EPS – continuing operations-4.53 USD

Full history since 2010, charts and your own formulas

This page shows the last two fiscal years. After free sign-up you get the full income statement, balance sheet and cash flow, price and dividend charts, your own formula metrics and a stock screener covering more than 8,000 companies.

About PROTHENA CORP PUBLIC LTD CO

Prothena Corporation plc, a late-stage clinical biotechnology company, focuses on discovery and development of novel therapies to treat diseases caused by protein dysregulation. Its product pipeline includes Prasinezumab, an investigational humanized monoclonal antibody which is in Phase 3 clinical trial for the treatment of parkinson's disease and other synucleinopathies. The company also develops Coramitug, an investigational antibody, which is in Phase 3 clinical trial for the treatment of transthyretin amyloidosis; BMS-986446, an anti-tau antibody which is in Phase 2 clinical trial to treat Alzheimer's disease; PRX019, an investigational antibody which is in Phase 1 clinical trial for the treatment of neurodegenerative diseases; and PRX123, a Dual Aß-Tau Vaccine, which is in preclinical trial for treating Alzheimer's disease. In addition, it develops discovery- and late-preclinical-stage programs include TDP-43 CYTOPE for the treatment of amyotrophic lateral sclerosis; PRX012, a next-generation anti-Aß antibody which is in phase 1 clinical trial to treat Alzheimer's disease; and PRX012-TfR, a preclinical program for the treatment of Alzheimer's disease. It has a license, development, and commercialization agreement with F. Hoffmann-La Roche Ltd. and Hoffmann-La Roche Inc. to develop and commercialize antibodies that target a-synuclein, including prasinezumab; and master collaboration agreement with Bristol Myers Squibb to develop and commercialize antibodies targeting tau, TDP-43. Prothena Corporation plc was incorporated in 2012 and is based in Dublin, Ireland.

More stocks

All stocks →

Not investment advice. All data without warranty, price as of 10.11.2026. Details in the risk notice.