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Prothena Corporation PLC

PRTA
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8.160USD
-0.070-0.85%
Close 11-13 16:00(ET)
418.93MMarket Cap
LossP/E TTM

Today

-0.85%

5 Days

+2.38%

1 Month

-2.51%

6 Months

-17.24%

Year to Date

-14.55%

1 Year

-17.82%

Key Figures

8.210Open
8.700High
18.46KVolume
LossP/E TTM
LossP/E Dynamic
--Dividend TTM
0.04%Turnover Ratio
8.230Prev. Close
8.090Low
151.77KTurnover
LossP/E Static
1.56P/B
0.00%Div Yield TTM
-35.77%ROA
11.80052wk High
0.04Volume Ratio
-122.31MNet Profit
51.34MShares
-2.8070EPS TTM
-0.25Beta
-40.30%ROE
7.73052wk Low
7.41%Amplitude
100.00%Gross Margin
418.93MMarket Cap
0.75Reward/Risk
3.08%Risk Rate
More news coming soon, stay tuned...

Prothena Corporation PLC's Score

0.03vs previous score
Forecast6.67
Financial Health6.38
Technical3.68
Valuation Dimensions8.58
Institutional Confidence10.00
Risk Assessment5.63

Media Coverage

Coverage Level

Very Low
Very High
Positive+

Analyst Rating

Strong Buy
Buy
Hold
Sell
Strong Sell
HoldCurrent Rating
17.750Target Price
+109.56%Upside Space
Current Rating2026-112026-102026-092026-082026-072026-062026-052026-04
Strong Buy00000000
Buy33333334
Hold22222222
Sell11111111
Strong Sell00000000

Prothena Corporation PLC Technical Analysis

1m
5m
15m
30m
1h
2h
4h
D
W
M
1m
5m
15m
D
Technical Indicators
Strong sell
Summary
Sell
Moving Average
Strong sell

Financial Indicators

Currency: USD
Quarterly
Quarterly
Annual
Relevant data have not been disclosed by the company yet.
Currency: USD
Quarterly
Quarterly
Annual
Relevant data have not been disclosed by the company yet.

Earnings

Next reporting date
--
Reporting Period
2026Q3
Earnings / Forecast
-0.32/-0.21
Revenue / Forecast
620.00K/9.58M

Prothena Corporation PLC Profile

SectorBiotechnology & Medical Research
Ticker SymbolPRTA
Number of employees163
CountryIreland

Ownership

ShareholdersProportion
Fidelity Management & Research Company LLC14.42%
Scully (William P)10.09%
Fennell (Todd W.)8.59%
Rubric Capital Management LP7.02%
Shareholder TypesProportion
Investment Advisor36.50%
Hedge Fund28.33%
Investment Advisor/Hedge Fund21.93%
Individual Investor20.07%

FAQs

What is the current price of Prothena Corporation PLC (PRTA)?

The current price of Prothena Corporation PLC (PRTA) is 8.16.

What is the symbol of Prothena Corporation PLC?

The ticker symbol of Prothena Corporation PLC is PRTA.

What is the 52-week high of Prothena Corporation PLC?

The 52-week high of Prothena Corporation PLC is 11.80.

What is the 52-week low of Prothena Corporation PLC?

The 52-week low of Prothena Corporation PLC is 7.73.

What is the market capitalization of Prothena Corporation PLC?

The market capitalization of Prothena Corporation PLC is 418.93M.

Is Prothena Corporation PLC (PRTA) currently rated as Buy, Hold, or Sell?

According to analysts, Prothena Corporation PLC (PRTA) has an overall rating of signal_hold, with a price target of 17.75.

What is the Earnings Per Share (EPS TTM) of Prothena Corporation PLC (PRTA)?

The Earnings Per Share (EPS TTM) of Prothena Corporation PLC (PRTA) is -2.81.
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