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Stock comparison · Signal date 2026-11-06

MBX vs SEPN: stock comparison and AI forecast

Mbx Biosciences, Inc. (MBX) and Septerna, Inc. (SEPN) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
Nasdaq · Pharmaceutical Preparations

MBX Mbx Biosciences, Inc.

Market Cap
$2.47B
P/E Ratio
–
Size
mid-cap
AI Forecast
Full analysis →
Nasdaq · Pharmaceutical Preparations

SEPN Septerna, Inc.

Market Cap
$2.28B
P/E Ratio
–
Size
mid-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.

MBX · SEPN

Key facts

  • MBX and SEPN have similar market capitalizations ($2.47B and $2.28B).
  • SEPN carries 0.47 times debt per unit of equity, against 0.06 times for MBX.
  • Both companies share the SEC industry classification Pharmaceutical Preparations.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricMBXSEPN
Market Cap$2.47B$2.28B
P/B Ratio6.04x5.90x
EPS$-2.58$-0.83
Book Value/Share$8.50$8.29
Revenue/Share–$2.12
FCF/Share$-1.77$2.25

Profitability & Margins

MetricMBXSEPN
ROE-25.5%-6.3%
ROA-23.9%-4.3%
ROIC-28.6%-8.9%
Operating Margin–-44.0%
Net Margin–-24.5%
EBT Margin–-23.2%
Tax Rate–-5.8%

Financial Health

MetricMBXSEPN
Current Ratio18.08x4.99x
D/E Ratio0.06x0.47x
Financial Leverage1.06x1.47x
Working Capital$404M$317M

Cash Flow

MetricMBXSEPN
Operating Cash Flow-$83M$106M
Free Cash Flow-$85M$105M
Capital Spending-$3M-$910K
FCF/Sales–106.3%
CapEx/Sales–0.9%

Operational Efficiency

MetricMBXSEPN
Asset Turnover–0.17x
Receivables Turnover–8.1x
Fixed Assets Turnover–25.4x
Days Sales Outstanding–45 days

Income Statement

MetricMBXSEPN
Total Revenue–$99M
Operating Income-$118M-$44M
Net Income-$104M-$24M
R&D Expense$88M$121M

Dividend & Shareholder Information

MetricMBXSEPN
Shares Outstanding48M47M
FAQ

MBX vs SEPN: stock comparison and AI forecast

Which is bigger, MBX or SEPN?

MBX and SEPN have similar market capitalizations ($2.47B and $2.28B).

Which one does Intratio's AI model rank higher, MBX or SEPN?

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.