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Stock comparison · Signal date 2026-11-06

CTKB vs NAUT: stock comparison and AI forecast

Cytek Biosciences, Inc. (CTKB) and Nautilus Biotechnology, Inc. (NAUT) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
Nasdaq · Laboratory Analytical Instruments

CTKB Cytek Biosciences, Inc.

Price
$5.40 +9.8% · 6M
Market Cap
$702M
P/E Ratio
–
Size
small-cap
AI Forecast
Full analysis →
Nasdaq · Laboratory Analytical Instruments

NAUT Nautilus Biotechnology, Inc.

Price
$2.15 -25.3% · 6M
Market Cap
$274M
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.

6M · 2026-05-07 → 2026-11-06

Six-month price performance

Closing prices rebased to 100 at the start of the window.

255075100125
CTKB +9.8% NAUT -25.3%
CTKB · NAUT

Key facts

  • CTKB is 2.6 times larger than NAUT by market capitalization ($702M against $274M).
  • Over the last six months CTKB returned +9.8% and NAUT -25.3%.
  • CTKB carries 0.39 times debt per unit of equity, against 0.28 times for NAUT.
  • Both companies share the SEC industry classification Laboratory Analytical Instruments.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricCTKBNAUT
Market Cap$702M$274M
P/B Ratio2.18x2.35x
EPS$-0.64$-0.48
Book Value/Share$2.47$0.92
Revenue/Share$1.60–
FCF/Share$-0.10$-0.43

Profitability & Margins

MetricCTKBNAUT
ROE-25.3%-50.3%
ROA-18.2%-39.3%
ROIC-12.2%–
Gross Margin54.8%–
Operating Margin-21.1%–
Net Margin-39.1%–
EBT Margin-20.4%–
Tax Rate-97.5%–

Financial Health

MetricCTKBNAUT
Current Ratio4.46x9.25x
Quick Ratio3.84x9.16x
D/E Ratio0.39x0.28x
Financial Leverage1.39x1.28x
Interest Coverage-24.3x–
Working Capital$294M$80M

Cash Flow

MetricCTKBNAUT
Operating Cash Flow-$7M-$52M
Free Cash Flow-$13M-$55M
Capital Spending-$7M-$3M
FCF/Sales-6.5%–
CapEx/Sales3.3%–

Operational Efficiency

MetricCTKBNAUT
Asset Turnover0.47x–
Receivables Turnover3.5x–
Inventory Turnover1.8x–
Fixed Assets Turnover10.1x–
Days Sales Outstanding104 days–
Days Inventory203 days–
Payables Period0 days–
Cash Conversion Cycle307 days–

Income Statement

MetricCTKBNAUT
Total Revenue$208M–
Operating Income-$44M–
Net Income-$81M-$59M
R&D Expense$38M$39M
SG&A Expense$156M–
Cost of Goods Sold$94M–

Dividend & Shareholder Information

MetricCTKBNAUT
Shares Outstanding130M127M
FAQ

CTKB vs NAUT: stock comparison and AI forecast

Which is bigger, CTKB or NAUT?

CTKB is 2.6 times larger than NAUT by market capitalization ($702M against $274M).

Which stock performed better over the last six months, CTKB or NAUT?

Over the last six months CTKB returned +9.8% and NAUT -25.3%.

Which one does Intratio's AI model rank higher, CTKB or NAUT?

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.