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

Total Debt

Last Annual Value

13.86M

3-Year CAGR

29%

5-Year CAGR

-5%

10-Year CAGR

%

Prothena Corporation plc

Prothena Corporation plc Competitors Analysis of Total Debt

PRTA · NASDAQ
CompanyTotal Debt
CAGR 3Y
CAGR 5Y
CAGR 10Y
13.86M
5.4%2.4%-12.3% 
1.19M
-21.0%-18.4%N/A
53.30M
-4.2%11.8%31.5%
937.00K
-12.0%-23.8%N/A
21.41M
13.4%5.4%N/A
201.97M
-1.7%1.7%134.6%
151.57M
164.1%91.3%41.8%
477.00K
-55.0%-25.3%N/A
VSTM logo
Verastem, Inc.
NASDAQ:VSTM
76.86M
22.8%89.1%N/A
10.79M
-4.8%N/AN/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