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Prothena Corporation plc Ordinary Shares

PRTA XNAS
$10.73 +0.48 (+4.56%) ▲ 15-min delayed
Open
$11.00
High
$11.80
Low
$10.62
Volume
798.8K
Market Cap
$561.75M

About Prothena Corporation plc Ordinary Shares

Prothena Corp PLC is a late-stage clinical biotechnology company that focuses on protein dysregulation and a pipeline of investigational therapeutics with the potential to change the course of devastating neurodegenerative and rare and peripheral amyloid diseases. Prothena is developing and applying its proprietary CYTOPE technology to target a broad spectrum of intracellular disease pathways in the brain and periphery. The company's pipeline includes both wholly-owned and partnered programs like Prasinezumab, Coramitug (PRX004), BMS-986446 (PRX005), PRX019, TDP-43 CYTOPE, and PRX012-TfR, being developed for the potential treatment of Parkinson's disease, ATTR amyloidosis with cardiomyopathy, Alzheimer's disease, Amyotrophic lateral sclerosis (ALS), and other neurodegenerative diseases.

Sector: PHARMACEUTICAL PREPARATIONS Employees: 67 Website →

Key Financials

Period Revenue Net Income EPS
Q1 2026 $51.08M $32.72M $0.61
FY 2025 $9.68M $-244,092,000 $-4.53
Q3 2025 $2.42M $-36,541,000 $-0.68
Q2 2025 $4.42M $-125,767,000 $-2.34

Earnings & Analyst Ratings

Next Earnings: Mon, Aug 3, 2026
Calendar →

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