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Stock comparison · Signal date 2026-11-06

NAUT vs PACB: stock comparison and AI forecast

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

Share
Nasdaq · Laboratory Analytical Instruments

NAUT Nautilus Biotechnology, Inc.

Price
$2.23 -22.6% · 6M
Market Cap
$284M
P/E Ratio
–
Size
small-cap
AI Forecast
Full analysis →
Nasdaq · Laboratory Analytical Instruments

PACB Pacific Biosciences Of California, Inc.

Price
$2.43 +47.3% · 6M
Market Cap
$755M
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.

3570105140175
NAUT -22.6% PACB +47.3%
NAUT · PACB

Key facts

  • PACB is 2.7 times larger than NAUT by market capitalization ($755M against $284M).
  • Over the last six months PACB returned +47.3% and NAUT -22.6%.
  • Both companies share the SEC industry classification Laboratory Analytical Instruments.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricNAUTPACB
Market Cap$284M$755M
P/B Ratio2.44x–
EPS$-0.48$-0.23
Book Value/Share$0.92–
Revenue/Share–$0.52
FCF/Share$-0.43$-0.46

Profitability & Margins

MetricNAUTPACB
ROE-50.3%–
ROA-39.3%–
ROIC–-20.0%
Gross Margin–34.4%
Operating Margin–-81.3%
EBT Margin–-80.9%
Tax Rate–-0.6%

Financial Health

MetricNAUTPACB
Current Ratio9.25x4.62x
Quick Ratio9.16x3.72x
D/E Ratio0.28x–
Financial Leverage1.28x–
Interest Coverage–-5.0x
Working Capital$80M$241M

Cash Flow

MetricNAUTPACB
Operating Cash Flow-$52M-$137M
Free Cash Flow-$55M-$143M
Capital Spending-$3M-$6M
FCF/Sales–-88.8%
CapEx/Sales–4.0%

Operational Efficiency

MetricNAUTPACB
Asset Turnover–0.22x
Receivables Turnover–4.2x
Inventory Turnover–1.8x
Fixed Assets Turnover–5.5x
Days Sales Outstanding–87 days
Days Inventory–208 days
Payables Period–38 days
Cash Conversion Cycle–257 days

Income Statement

MetricNAUTPACB
Total Revenue–$161M
Operating Income–-$131M
Net Income-$59M–
R&D Expense$39M$86M
SG&A Expense–$128M
Cost of Goods Sold–$106M

Dividend & Shareholder Information

MetricNAUTPACB
Shares Outstanding127M311M
FAQ

NAUT vs PACB: stock comparison and AI forecast

Which is bigger, NAUT or PACB?

PACB is 2.7 times larger than NAUT by market capitalization ($755M against $284M).

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

Over the last six months PACB returned +47.3% and NAUT -22.6%.

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

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.