LLY

764.43

-0.25%↓

JNJ

153.41

0%↓

ABBV

187.23

-0.07%↓

NVO

72.52

+0.35%↑

UNH

295.54

-1.64%↓

LLY

764.43

-0.25%↓

JNJ

153.41

0%↓

ABBV

187.23

-0.07%↓

NVO

72.52

+0.35%↑

UNH

295.54

-1.64%↓

LLY

764.43

-0.25%↓

JNJ

153.41

0%↓

ABBV

187.23

-0.07%↓

NVO

72.52

+0.35%↑

UNH

295.54

-1.64%↓

LLY

764.43

-0.25%↓

JNJ

153.41

0%↓

ABBV

187.23

-0.07%↓

NVO

72.52

+0.35%↑

UNH

295.54

-1.64%↓

LLY

764.43

-0.25%↓

JNJ

153.41

0%↓

ABBV

187.23

-0.07%↓

NVO

72.52

+0.35%↑

UNH

295.54

-1.64%↓

Search

Prothena Corp PLC

Closed

SectorHealthcare

5.06 4.12

Overview

Share price change

24h

Current

Min

4.75

Max

5.15

Key metrics

By Trading Economics

Income

-2.2M

-60M

Sales

705K

2.8M

EPS

-1.12

Profit margin

-2,128.536

Employees

163

EBITDA

-682K

-65M

Recommendations

By TipRanks

Recommendations

Buy

12 Months Forecast

+397.75% upside

Dividends

By Dow Jones

Next Earnings

7 Aug 2025

Market Stats

By TradingEconomics

Market Cap

-495M

251M

Previous open

0.94

Previous close

5.06

News Sentiment

By Acuity

50%

50%

167 / 380 Healthcare

Technical Score

By Trading Central

Confidence

Strong Bearish Evidence

Prothena Corp PLC Chart

Past performance is not a reliable indicator of future results.

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Peer Comparison

Price change

Prothena Corp PLC Forecast

Price Target

By TipRanks

397.75% upside

12 Months Forecast

Average 24.29 USD  397.75%

High 81 USD

Low 4 USD

Based on 9 Wall Street analysts offering 12 month price targets forProthena Corp PLC - Dist in the last 3 months.

Rating Consensus

By TipRanks

Buy

9 ratings

4

Buy

4

Hold

1

Sell

Technical Score

By Trading Central

N/A / 7.35Support & Resistance

Short Term

Strong Bearish Evidence

Intermediate Term

Very Strong Bearish Evidence

Long Term

Weak Bearish Evidence

Sentiment

By Acuity

167 / 380 Healthcare

News Sentiment

Neutral

Volatility

Below average

News Volume (RCV)

Below average

Financials

Selling and administration expenses

Operating expenses

Pre-tax profit

Sales

Cost of sales

Gross profit on sales

Interest expense on debt

EBITDA

Operating profit

$

About Prothena Corp PLC

Prothena Corporation PLC is a late-stage clinical company. The Company is engaged in the protein dysregulation and a pipeline of therapeutics for devastating neurodegenerative and rare peripheral amyloid diseases. It is advancing a pipeline of therapeutic candidates around neurological dysfunction and the biology of misfolded proteins. The Company's clinical pipeline of antibody-based product candidates targets a range of indications, including Birtamimab for the treatment of amyloid light-chain (AL) amyloidosis; prasinezumab for the treatment of Parkinson’s disease and other related synucleinopathies; and PRX004, for the treatment of Transthyretin amyloidosis (ATTR). The Company's pipeline also includes late-preclinical-stage programs targeting proteins implicated in neurological diseases including tau and amyloid beta (Aß) for the treatment of Alzheimer’s disease and other neurodegenerative disorders, and TDP-43 for the treatment of amyotrophic lateral sclerosis.