Prothena Corporation plc

Prothena Corporation plc

PRTA·NASDAQ

$8.92

-2.9%
HealthcareBiotechnology

Prothena Corporation plc, a late-stage clinical company, focuses on discovery and development of novel therapies for life-threatening diseases in the United States. The company is involved in developing Birtamimab, an investigational humanized antibody that is in Phase III clinical trial for the treatment of AL amyloidosis; Prasinezumab, a humanized monoclonal antibody, which is in Phase IIb clinical trial for the treatment of Parkinson's disease; PRX004 that completed Phase I clinical trial for the treatment of Transthyretin amyloidosis; and PRX005, which is in Phase I clinical trial for the treatment of Alzheimer's disease. Its discovery and preclinical programs include PRX012 for the treatment of Alzheimer's disease; and dual Aß-Tau vaccine for the treatment and prevention of Alzheimer's disease. Prothena Corporation plc 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 alpha-synuclein; and a collaboration agreement with Bristol-Myers Squibb to develop antibodies. The company was founded in 2012 and is based in Dublin, Ireland.

At a Glance

Live Snapshot
Market Cap$466.99M
EPS-4.5300
P/E Ratio-1.97
Earnings Date08/03/2026

prta

Common Stock

Last Annual Value

538.00K

3-Year CAGR

1%

5-Year CAGR

6%

10-Year CAGR

5%

Prothena Corporation plc

Prothena Corporation plc Competitors Analysis of Common Stock

PRTA · NASDAQ
CompanyCommon Stock
CAGR 3Y
CAGR 5Y
CAGR 10Y
538.00K
0.1%2.9%4.5% 
8.00K
26.0%21.7%N/A
18.00K
1.9%-36.3%-15.8%
7.00K
11.9%7.0%13.3%
6.00K
14.5%14.9%N/A
24.00K
1.4%24.6%N/A
51.00K
14.5%16.3%32.8%
17.00K
2.0%41.5%N/A
VSTM logo
Verastem, Inc.
NASDAQ:VSTM
8.00K
38.7%-15.9%7.2%
7.00K
5.3%7.0%N/A
Prothena Corporation plc

Prothena Corporation plc Fair Value Envelope

PRTA · NASDAQ

Our analysis suggests that PRTA has a fair value of HIDDEN per share in the Base Case projection. With shares currently trading at $8.92, this represents a potential HIDDEN relative to our calculated worth for Prothena Corporation plc.

Intrinsic Value
Current Price: $8.92