Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

8.930 -0.320 (-3.46%)
Streaming Delayed Price Updated: 10:29 AM EDT, Jun 5, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 51,271
Open 9.250
Bid (Size) 8.920 (300)
Ask (Size) 8.940 (300)
Prev. Close 9.250
Today's Range 8.930 - 9.380
52wk Range 4.660 - 11.80
Shares Outstanding 45,047,449
Dividend Yield N/A

Performance

YTD
-2.9%
-2.9%
1 Month
-20.2%
-20.2%
3 Month
-5.6%
-5.6%
6 Month
-20.0%
-20.0%
1 Year
+83.0%
+83.0%

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 8.930
When was Prothena Corporation plc - Ordinary Shares last traded?
The last trade of Prothena Corporation plc - Ordinary Shares was at 06/05/26 10:29 AM ET
What is the market capitalization of Prothena Corporation plc - Ordinary Shares?
The market capitalization of Prothena Corporation plc - Ordinary Shares is 402.27M
How many shares of Prothena Corporation plc - Ordinary Shares are outstanding?
Prothena Corporation plc - Ordinary Shares has 402M shares outstanding.
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