Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

9.100 UNCHANGED
Streaming Delayed Price Updated: 4:00 PM EST, Jan 5, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 208
Open 9.100
Bid (Size) 8.990 (100)
Ask (Size) 9.250 (100)
Prev. Close 9.100
Today's Range 9.100 - 9.100
52wk Range 4.320 - 16.66
Shares Outstanding 45,047,449
Dividend Yield N/A

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Performance

YTD
-1.1%
-1.1%
1 Month
-15.2%
-15.2%
3 Month
-7.7%
-7.7%
6 Month
+44.7%
+44.7%
1 Year
-30.8%
-30.8%

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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 9.100
When was Prothena Corporation plc - Ordinary Shares last traded?
The last trade of Prothena Corporation plc - Ordinary Shares was at 01/05/26 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 409.93M
How many shares of Prothena Corporation plc - Ordinary Shares are outstanding?
Prothena Corporation plc - Ordinary Shares has 410M shares outstanding.
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