Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

8.560 -0.140 (-1.61%)
Streaming Delayed Price Updated: 4:00 PM EDT, Jul 28, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 802,245
Open 8.700
Bid (Size) 8.540 (1,700)
Ask (Size) 8.550 (2,700)
Prev. Close 8.700
Today's Range 8.360 - 8.780
52wk Range 6.610 - 11.80
Shares Outstanding 45,047,449
Dividend Yield N/A

Performance

YTD
-7.0%
-7.0%
1 Month
-14.1%
-14.1%
3 Month
-20.7%
-20.7%
6 Month
-13.9%
-13.9%
1 Year
+24.6%
+24.6%

More News

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Frequently Asked Questions

Is Prothena Corporation plc - Ordinary Shares publicly traded?
Yes, Prothena Corporation plc - Ordinary Shares is publicly traded.
What exchange does Prothena Corporation plc - Ordinary Shares trade on?
Prothena Corporation plc - Ordinary Shares trades on the Nasdaq Stock Market
What is the ticker symbol for Prothena Corporation plc - Ordinary Shares?
The ticker symbol for Prothena Corporation plc - Ordinary Shares is PRTA on the Nasdaq Stock Market
What is the current price of Prothena Corporation plc - Ordinary Shares?
The current price of Prothena Corporation plc - Ordinary Shares is 8.560
When was Prothena Corporation plc - Ordinary Shares last traded?
The last trade of Prothena Corporation plc - Ordinary Shares was at 07/28/26 04:00 PM ET
What is the market capitalization of Prothena Corporation plc - Ordinary Shares?
The market capitalization of Prothena Corporation plc - Ordinary Shares is 385.61M
How many shares of Prothena Corporation plc - Ordinary Shares are outstanding?
Prothena Corporation plc - Ordinary Shares has 386M shares outstanding.
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