Prothena Stock (PRTA)

Track Prothena stock through TheStreet Pro's latest coverage, including articles, Daily Diary mentions, TheStreet Pro portfolio activity, contributor watchlist signals, and Pro price levels.

At close
$8.49
• +0.00 (0.00%)
Aug 5, 4:00 PM ET
Pre-market
$8.47
▼ -0.02 (-0.24%)
Aug 6, 5:10 AM ET
$7.00$8.00$9.00$10$11Aug '25Oct '25Dec '25Mar '26May '26Aug '26
Market Cap
$425.11M
P/E Ratio
—
1Y Return
+20.77%
EPS (TTM)
-$2.81

Read the latest TheStreet Pro articles mentioning Prothena, including market roundups, portfolio updates, trade ideas, and investing analysis.

Articles

1 article

Daily Diary Mentions

0 mentions

No diary mentions for PRTA yet.