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Stock comparison · Signal date 2026-11-06

BNR vs SERA: stock comparison and AI forecast

Burning Rock Biotech Ltd (BNR) and Sera Prognostics, Inc. (SERA) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
Nasdaq · Services-Medical Laboratories

BNR Burning Rock Biotech Ltd

Market Cap
$143M
P/E Ratio
–
Size
small-cap
AI Forecast
Full analysis →
Nasdaq · Services-Medical Laboratories

SERA Sera Prognostics, Inc.

Market Cap
$82M
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.

BNR · SERA

Key facts

  • BNR is 1.7 times larger than SERA by market capitalization ($143M against $82M).
  • SERA carries 0.53 times debt per unit of equity, against 0.10 times for BNR.
  • Both companies share the SEC industry classification Services-Medical Laboratories.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricBNRSERA
Market Cap$143M$82M
P/B Ratio2.51x1.56x
EPS–$-0.67
Book Value/Share$5.28$1.33
Revenue/Share–$0.00
FCF/Share–$-0.73

Profitability & Margins

MetricBNRSERA
ROE–-63.8%
ROA–-41.9%
ROIC–-67.1%
Gross Margin–-111.5%
Operating Margin–-38755.2%
Net Margin–-34866.7%
EBT Margin–-33988.5%

Financial Health

MetricBNRSERA
Current Ratio–1.88x
D/E Ratio0.10x0.53x
Financial Leverage1.10x1.53x
Interest Coverage-619.7x-4443.5x
Working Capital–$22M

Cash Flow

MetricBNRSERA
Operating Cash Flow–-$28M
Free Cash Flow–-$29M
Capital Spending–-$490K
FCF/Sales–-30199.0%
CapEx/Sales–508.3%

Operational Efficiency

MetricBNRSERA
Asset Turnover–0.00x
Receivables Turnover–5.7x
Fixed Assets Turnover–0.1x
Days Sales Outstanding–65 days
Payables Period–2428 days

Income Statement

MetricBNRSERA
Total Revenue–$100K
Operating Income–-$37M
Net Income–-$33M
R&D Expense–$12M
SG&A Expense–$30M
Cost of Goods Sold–$170K

Dividend & Shareholder Information

MetricBNRSERA
Shares Outstanding11M39M
FAQ

BNR vs SERA: stock comparison and AI forecast

Which is bigger, BNR or SERA?

BNR is 1.7 times larger than SERA by market capitalization ($143M against $82M).

Which one does Intratio's AI model rank higher, BNR or SERA?

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.

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.