Skip to content
Prothena Corporation plc icon

Prothena Corporation plc

PRTAStocksBiotechnologyIrelandNasdaqUSD

Price

$8.82

Today

+2.7%

YTD

-7.3%

About

Prothena Corporation Plc is a distinguished company within the global health sector. The organisation has a significant operation from Ireland and has a presence in the US and several other countries worldwide. Prothena Corporation functions in the biotechnology industry. Known for its novel protein immunotherapies, it provides therapies primarily focused on treating conditions such as Parkinson’s and other neurodegenerative diseases. Prothena participates in strategic collaborations to further its research and product development. Explore the PRTA share price and other stocks on eToro.

Price chart
Closing price history for PRTA (1D candles).
Open positions
Current open positions for this instrument from your live portfolio.

Open positions

0

Unrealized return

+0.0%

No open positions exist for this instrument at the moment.

Financial insights

Valuation

P/E (TTM)-9.95
P/S (TTM)7.91
P/B (TTM)1.49
Market cap$424.56M
Cap tierSmall-cap
Industry avg P/E-2.16

Profitability

Gross margin93.18%
EBIT margin-109.79%
Net margin-1839.90%
ROE-14.39%
ROA-12.54%

Earnings & Revenue

Revenue (TTM)$54.53M
Revenue growth (1Y)+427.3%
EPS (TTM)-$0.83
Free cash flow$-62.08M
Total debt$6.99M

Dividends & Risk

Dividend rate$0.00
Dividend yield0.00%
Beta (5Y)1.04
Employees67
Next earnings5 Nov '26
Trade history

Closed trades

0

Realized return

+0.0%

No stored closed trades exist for this instrument yet.