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Prothena Corporation plc (PRTA NASDAQ) stock market data APIs
Prothena Corporation plc Financial Data Overview
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.
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Get Prothena Corporation plc Fundamental Data
Prothena Corporation plc Fundamental data includes:
- Net Revenue: 10 341 K
- EBITDA: -248 103 008
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- Latest Release: 2025-08-04
- EPS/Forecast: -1.79
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Prothena Corporation plc News

Prothena Down 40% Year to Date: What Lies Ahead for the Stock?
Shares of Prothena Corporation (PRTA) have plunged 40% year to date against the industry’s gain of 6.6% as pipeline setbacks continue to weigh on the stock. While the company is striving hard to ad...


Prothena’s SWOT analysis: stock outlook shifts amid pipeline changes
Prothena Corporation plc (NASDAQ:PRTA), a biotechnology company focused on developing novel therapies for neurodegenerative and rare peripheral amyloid diseases, has experienced significant shifts in ...

Discover Bridgewater Bancshares And Two Other Leading Growth Stocks With High Insider Ownership
As the U.S. stock market navigates a complex landscape of fluctuating earnings reports and tariff developments, investors are keenly observing how these factors influence broader economic health. In s...

Novo Nordisk boosts Prothena on plans for amyloidosis therapy
[New Nordisk] hapabapa/iStock Editorial via Getty Images * Prothena (NASDAQ:PRTA [https://seekingalpha.com/symbol/PRTA]) shares spiked on Wednesday after Novo Nordisk (NVO [https://seekingalpha.com...
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