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Prothena Corporation plc
$8.47
-$0.73 (-7.93%)
Previous Close
$8.88
Day Range
$8.35$8.90
Year Range
$7.73$11.80
Market Cap
434.82M
AVG Volume
511.08K
Trailing/Forward PE
-10.2/-
PEG ratio
0.1
Dividend Yield
-
Next Earnings Date
2026-11-05
Primary Exchange
NASDAQ
EBITDA · TTM
Cash Flows · TTM
EPS · TTM
Expenses · TTM
Cash & Debt · TTM
Debt ratios · TTM
Margins · TTM
Return on Capital · TTM
Shares Outstanding · TTM
Dividends (USD) · TTM
Employee Count
Book Value Per Share · TTM
Total Assets · TTM
PE Ratio
Free Cash Flow Yield
Price to Sales
EV/EBITDA
Price/Operating Cashflow
Price to Book
Earnings: PRTA
Estimate against actual revenue and earnings per share, the beat and miss record of recent reports, and how the price moved around each one. Next report: 5 Nov 2026.
Video analysis: PRTA
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