What is PRTA's gross margin?

Prothena (PRTA) has a gross margin of 98% and a net margin of 64%.

What is PRTA's P/E ratio?

Track Prothena (PRTA) P/E ratio, ROE, and valuation metrics over time.

Where can I see PRTA's full financials?

See Prothena (PRTA) income statement, cash flow, and balance sheet — quarterly and annual — alongside insider trading activity.

Prothena (PRTA) Financials — Revenue, Earnings, Cash Flow

$9.83

+0.42 (+4.46%)

Weekly Expected Move ±8.3%

$8 $9 $10 $11 $11

NASDAQ · Healthcare · Biotechnology · Alpha Radar Sell · Power 31 · $514.6M mcap · 42M float · 1.24% daily turnover · Short 68% of daily vol

Overview Chart Smart Money Financials Income Statement Cash Flow Balance Sheet Earnings

Analysis Technicals Weather Peers ESG Institutions ETF Exposure Dark Pool Short Interest Supply Chain

📊 Key Metrics

TTM

$58M

Revenue

-58.0% YoY

$-151M

Net Income

-37.1% YoY

$-81M

Free Cash Flow

+37.6% YoY

98.2%

Gross Margin

50.5%

Op. Margin

64.1%

Net Margin

💰 Income Flow

How revenue becomes profit

💵 Cash Flow

⚠️ Cash Burn Where cash goes

🏦 Balance Sheet

Assets = Liabilities + Equity

📈 Financial Health

Profitability

ROE-39.4%

ROA-34.6%

ROIC755.9%

Valuation

P/E-3.5

P/B1.7

EV/EBITDA-2.8

Leverage

Debt/Equity0.05

Current Ratio7.72

Interest Cov.0.0x

Quality Scores

Piotroski F1/9

Altman Z1.38

Beneish M11.31