PRTA
HealthcareProthena Corporation plc
$9.10
$-0.10 (-1.09%)
Jan 5, 2026
Price History (1Y)
Analysis
Prothena Corporation plc is a biotechnology company in the healthcare sector with a market capitalization of $489.85 million and 163 employees. It operates within the biotechnology industry. The company's financial health is marked by significant losses, with net income at -$280,459,008 (TTM) and EBITDA at -$221,348,000. Its profitability metrics are negative, with a gross margin of 0.0%, operating margin of -1646.4%, and profit margin of 0.0%. Prothena's returns on equity and assets are also negative, at -67.6% and -29.3% respectively. The company has $330.84 million in cash but only $9.08 million in debt. Prothena's valuation metrics include a forward P/E ratio of 17.28 and a price to book ratio of 1.66. Its revenue growth rate is high, at 149.0%, although its earnings growth rate is not available. The company has no dividend yield or payout ratio.
This analysis is AI-generated for informational purposes only and should not be considered financial advice. Data may be delayed or inaccurate. Always do your own research and consult a qualified financial advisor before making investment decisions.
About Prothena Corporation plc
Prothena Corporation plc, a late-stage clinical biotechnology company, focuses on discovery and development of novel therapies to treat diseases caused by protein dysregulation in the United States. Its product pipeline include Prasinezumab, an investigational humanized monoclonal antibody which is in phase 2b clinical trial, as well as phase 1 and 2 clinical trials for the treatment of parkinson's disease and other synucleinopathies. The company also develops Coramitug, an investigational antibody, which is in phase 2 clinical trial for potential treatment of transthyretin amyloidosis; BMS-986446, an investigational antibody, which is in phase 2 clinical trial to treat Alzheimer's disease; PRX012, an investigational antibody, which is in phase 1 clinical trial to treat Alzheimer's disease; PRX123, a Dual Aß-Tau Vaccine, which is in preclinical trial for treating Alzheimer's disease; and PRX019, an investigational antibody, which is in phase 1 clinical trial for the potential treatment of neurodegenerative diseases. 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.
Visit website →Key Statistics
- Market Cap
- $489.85M
- P/E Ratio
- N/A
- 52-Week High
- $16.66
- 52-Week Low
- $4.32
- Avg Volume
- 653.88K
- Beta
- -0.10
Company Info
- Industry
- Biotechnology
- Exchange
- NMS
- Country
- Ireland
- Employees
- 163