Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

9.480 -0.060 (-0.63%)
Streaming Delayed Price Updated: 4:00 PM EST, Dec 29, 2025 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 493,479
Open 9.490
Bid (Size) 9.470 (900)
Ask (Size) 9.480 (6,100)
Prev. Close 9.540
Today's Range 9.335 - 9.545
52wk Range 4.320 - 16.66
Shares Outstanding 45,047,449
Dividend Yield N/A

Performance

YTD
-30.7%
-30.7%
1 Month
-11.8%
-11.8%
3 Month
-2.9%
-2.9%
6 Month
+56.2%
+56.2%
1 Year
-36.3%
-36.3%

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 9.480
When was Prothena Corporation plc - Ordinary Shares last traded?
The last trade of Prothena Corporation plc - Ordinary Shares was at 12/29/25 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 427.05M
How many shares of Prothena Corporation plc - Ordinary Shares are outstanding?
Prothena Corporation plc - Ordinary Shares has 427M shares outstanding.
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