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Stock comparison · Signal date 2026-11-06

PRLD vs PRTA: stock comparison and AI forecast

Prelude Therapeutics Inc (PRLD) and Prothena Corp Public Ltd Co (PRTA) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
Nasdaq · Pharmaceutical Preparations

PRLD Prelude Therapeutics Inc

Market Cap
$366M
P/E Ratio
–
Size
small-cap
AI Forecast
Full analysis →
Nasdaq · Pharmaceutical Preparations

PRTA Prothena Corp Public Ltd Co

Market Cap
$405M
P/E Ratio
–
Size
small-cap
AI Forecast
Full analysis →
Model output

Which one does the AI model favor?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

PRLD · PRTA

Key facts

  • PRTA is 1.1 times larger than PRLD by market capitalization ($405M against $366M).
  • PRTA turns -22.5% of its revenue into net income, against -269.8% for PRLD.
  • PRLD carries 0.42 times debt per unit of equity, against 0.05 times for PRTA.
  • Both companies share the SEC industry classification Pharmaceutical Preparations.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricPRLDPRTA
Market Cap$366M$405M
P/B Ratio2.74x1.51x
EPS$-1.02$-0.71
Book Value/Share$1.30$5.24
Revenue/Share$0.22$2.08
FCF/Share$-0.32–

Profitability & Margins

MetricPRLDPRTA
ROE-45.2%-8.9%
ROA-31.9%-8.4%
ROIC-44.5%-12.5%
Operating Margin-300.6%-32.0%
Net Margin-269.8%-22.5%
EBT Margin-278.0%-22.4%
Tax Rate–-0.1%

Financial Health

MetricPRLDPRTA
Current Ratio4.07x23.95x
D/E Ratio0.42x0.05x
Financial Leverage1.42x1.05x
Interest Coverage–-8.1x
Working Capital$117M$262M

Cash Flow

MetricPRLDPRTA
Operating Cash Flow-$33M-$31M
Free Cash Flow-$33M–
Capital Spending$0.00M–
FCF/Sales-148.3%–
CapEx/Sales0.0%–

Operational Efficiency

MetricPRLDPRTA
Asset Turnover0.12x0.38x
Fixed Assets Turnover5.1x46.4x

Income Statement

MetricPRLDPRTA
Total Revenue$22M$107M
Operating Income-$67M-$34M
Net Income-$60M-$24M
R&D Expense$69M$44M

Dividend & Shareholder Information

MetricPRLDPRTA
Shares Outstanding103M51M
FAQ

PRLD vs PRTA: stock comparison and AI forecast

Which is bigger, PRLD or PRTA?

PRTA is 1.1 times larger than PRLD by market capitalization ($405M against $366M).

Which one does Intratio's AI model rank higher, PRLD or PRTA?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

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This analysis is generated automatically using our proprietary AI systems and should not be considered personalized investment advice. Past performance does not guarantee future results. Always conduct your own research and consider consulting a financial advisor before making investment decisions.