Prothena Corp PLC

PRTA

Company Profile

  • Business description

    Prothena Corp PLC is a 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. The company's clinical pipeline of antibody-based product candidates targets a range of indications, including Amyloid Light-chain (AL) amyloidosis (NEOD001), Parkinson's disease and other related synucleinopathies (PRX002), and inflammatory diseases, including ATTR amyloidosis [Coramitug (PRX004)], Alzheimer’s disease (PRX123), Neurodegeneration (PRXPRX019), and Others.

  • Contact

    77 Sir John Rogerson’s Quay
    Block C
    Grand Canal Docklands
    Dublin 2D02 VK60
    IRL

    T: +353 12362500

    E: [email protected]

    https://www.prothena.com

  • Sector

    Healthcare

    Stock type

    Defensive

  • Industry

    Biotechnology

    Fiscal Year End

    31 December 2025

    Employees

    163

Stocks News & Analysis

stocks

Westpac earnings: Tech overhaul is costly but not hurting lending and deposit growth

Our view after latest earnings report.
stocks

Future Focus: Are franking credits ‘free alpha’?

There’s always an opportunity cost.
stocks

Berkshire Hathaway earnings: Cash balances hit $358 billion on mostly solid results across the firm

We think Berkshire Hathaway stock is moderately undervalued.

Morningstar Investment Ideas

Markets

Index
Last price
Change
% Change
All Ordinaries9,120.4053.60-0.58%
CAC 408,109.7911.28-0.14%
DAX 4024,132.41174.110.73%
Dow JONES (US)47,336.68226.19-0.48%
FTSE 1009,701.3715.88-0.16%
HKSE26,195.9237.560.14%
NASDAQ23,834.72109.770.46%
Nikkei 22552,446.0834.740.07%
NZX 50 Index13,600.9444.640.33%
S&P 5006,851.9711.770.17%
S&P/ASX 2008,835.0047.70-0.54%
SSE Composite Index3,974.082.45-0.06%

Market Movers