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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

8.235 +0.075 (+0.92%)
Streaming Delayed Price Updated: 3:18 PM EDT, Sep 16, 2025 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 235,562
Open 8.120
Bid (Size) 8.230 (2)
Ask (Size) 8.250 (4)
Prev. Close 8.160
Today's Range 8.120 - 8.360
52wk Range 4.320 - 22.71
Shares Outstanding 45,047,449
Dividend Yield N/A

Performance

YTD
-39.8%
-39.8%
1 Month
-3.5%
-3.5%
3 Month
+45.5%
+45.5%
6 Month
-40.2%
-40.2%
1 Year
-62.4%
-62.4%

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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 8.235
When was Prothena Corporation plc - Ordinary Shares last traded?
The last trade of Prothena Corporation plc - Ordinary Shares was at 09/16/25 03:18 PM ET
What is the market capitalization of Prothena Corporation plc - Ordinary Shares?
The market capitalization of Prothena Corporation plc - Ordinary Shares is 370.97M
How many shares of Prothena Corporation plc - Ordinary Shares are outstanding?
Prothena Corporation plc - Ordinary Shares has 371M shares outstanding.
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