HomeUS StocksPRTA

P

Prothena Corp PLC

PRTA Share PriceHealthcare

$ 9.83

0.25 (2.61%)profit
as on 02 Jul 2026 at 10:17 PM

NASDAQ

analyst60% Buy
Overview
News
History
Fundamentals
Investment Returns
Financials
Balance Sheet
Cash Flow
Peers
Bulb

As on 02 Jul 2026 10:17 PM Prothena Corp PLC opened at $9.61 while its previous close was at $9.58. In the trading session PRTA reached a high of $10.15 and low of $9.57. The total number of shares traded is 1,45,163. Based on analyst ratings the stock has 60% Buy, 20% Sell and 20% Hold.

TradingViewarrow

PRTA Stock Performance

Markets Today

High

10.15

Low

9.57

Open at

9.61

Prev Close

9.58

Volumes

1,45,163

Price Movement

9.5710.15
2.72%Loss
down side
up side
3.15%Profit

Historical Performance

3 M High

11.80

3 M Low

7.73

1 Yr High

11.80

1 Yr Low

5.96

3 Yr High

73.14

3 Yr Low

4.32

5 Yr High

79.75

5 Yr Low

4.32

1-Year Performance

5.9611.80
64.93%Loss
down side
up side
16.69%Profit

PRTA Analyst Rating

Buy

Analysts have suggested that investors can Buy this Stock

- By ViewTrade from 5 analysts

Buy

60%

Hold

20%

Sell

20%

PRTA Latest News

PRTA Share Price History

Close Price

Volume

PRTA share price in last 10 trading sessions

DayOpenCloseChange%Day HighDay LowVolume
01 Jul 20269.859.58
-2.77% Loss
10.019.473,41,326
30 Jun 20269.969.78
-1.76% Loss
10.049.742,12,873
29 Jun 20269.829.96
1.48% profit
10.249.783,05,908
26 Jun 20269.2510.03
8.43% profit
10.089.256,38,241
25 Jun 20269.439.23
-2.12% Loss
9.609.198,35,792
24 Jun 20269.539.40
-1.36% Loss
9.879.403,49,455
23 Jun 20268.989.53
6.12% profit
9.768.843,60,782
22 Jun 20268.909.14
2.70% profit
9.278.844,63,185
18 Jun 20268.638.95
3.71% profit
9.158.525,80,823
17 Jun 20268.558.47
-0.94% Loss
8.728.404,49,780

PRTA Fundamentals

Company Valuation

Market Cap

$515M

PE Ratio

-

PEG Ratio

-

PB Ratio

1.60

ROE

-66.90%

ROCE

-57.67%

PROTHENA CORP PLC Return Calculator

You have invested
Investment Period

Current value of $10,000 invested 5 years ago, as on today

$ 0

Loss

$ 10,000 (81.38%)

Invest Now

Note: Past profits do not guarantee future returns.

PRTA Investment Returns

1 Week

1 Month

3 Months

6 Months

PRTA Financials Summary

Revenue
EBITDA
Net Profit
EPS
Revenue

In USD

Dec 2024Mar 2025Jun 2025Sep 2025Dec 2025
23420

PRTA Financials

Income Statement

In USD

Quarterly StatementDec 2024Mar 2025Jun 2025Sep 2025Dec 2025
23420
Expenses6768564227
Operating Profit-65-66-52-40-27
Operating Profit Margin %-3,057%-2,319%-1,177%-1,646%-1,29,576%
Other Income0-0-0-00
-65-65-52-40-27
Interest542936
Depreciation00000
-60-61-81-37-22
Tax %-3%-2%-55%-1%-0%
Net Profit-58-60-126-37-22
EPS-1-1-2-1-0

Balance Sheet

In USD

Yearly Balance SheetJun 2024Sep 2024Mar 2025Jun 2025Sep 2025
646595495399353
Fixed Assets1615131211
Current Assets586535436385340
646595495399353
Share Capital1,5671,5791,6001,6131,620
Reserve & Surplus-985-1,044-1,163-1,288-1,325
Non Current Liabilities1714976
Current Liabilities4746486851

Cash Flow

In USD

Quarterly Cash FlowDec 2024Mar 2025Jun 2025Sep 2025Dec 2025
Cash from Operating-48-53-46-41-23
Cash from Investing-0-0-0-00
Cash from Financing-0-0-0-00
Net Cash Flow-48-53-47-41-23

PRTA Revenue Growth

All values are in USD

Revenue

Profit

Loss

Financial YearRevenueRevenue GrowthNet ProfitProfit Growth
FY 2024-2510
-92.83% Loss
-244
-99.57% Loss
FY 2023-24135
47.92% Profit
-122
16.81% Profit
FY 2022-2391
69.5% Profit
-147
-25.72% Loss

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