PRTA
Prothena Corp (PRTA)
NASDAQ
$9.72+$0.27 (+2.90%)
Price as of Aug 21, 2026 7:30 PM EDT
  • $485.1M
    Market Cap
  • 7.75%
    1-Year Change
  • Biotechnology
    Industry

Earnings Score

Score: 34
Valuation
PRTA
vs History
vs S&P 500
Profitability
-1
Growth
-1
Low Earnings Volatility
0

Momentum Score

Score: 34
Valuation
PRTA
vs History
vs S&P 500
3-Month Momentum
-5.95%
12-Month Momentum
-0.35%
3-Month Risk Adjusted Momentum
-28.30%
12-Month Risk Adjusted Momentum
-0.76%

True Yield

N/A
Valuation
PRTA
vs History
vs S&P 500
Dividend Yield
N/A
Net Buyback Yield
4.26%
Net Debt Paydown Yield
N/A

Financial Health Score

Score: 18
Valuation
PRTA
vs History
vs S&P 500
Ohlson's O-Score
2