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Stock comparison · Signal date 2026-11-06

MIR vs QSI: stock comparison and AI forecast

Mirion Technologies, Inc. (MIR) and Quantum-Si Inc (QSI) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
NYSE · Measuring & Controlling Devices, NEC

MIR Mirion Technologies, Inc.

Price
$17.97 -9.0% · 6M
Market Cap
$4.48B
P/E Ratio
138.2x
Size
mid-cap
AI Forecast
Full analysis →
Nasdaq · Measuring & Controlling Devices, NEC

QSI Quantum-Si Inc

Price
$1.33 +35.6% · 6M
Market Cap
$287M
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.

75100125150175
MIR -9.0% QSI +35.6%
MIR · QSI

Key facts

  • MIR is 15.6 times larger than QSI by market capitalization ($4.48B against $287M).
  • Over the last six months QSI returned +35.6% and MIR -9.0%.
  • MIR carries 0.87 times debt per unit of equity, against 0.08 times for QSI.
  • Both companies share the SEC industry classification Measuring & Controlling Devices, NEC.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricMIRQSI
Market Cap$4.48B$287M
P/E Ratio138.23x–
P/B Ratio2.43x1.79x
EPS$0.13$-0.44
Book Value/Share$7.39$0.74
Revenue/Share$4.34$0.01
FCF/Share$0.67$-0.38

Profitability & Margins

MetricMIRQSI
ROE–-53.1%
ROA–-49.2%
ROIC2.0%-58.6%
Gross Margin48.1%34.9%
Operating Margin7.2%-7474.5%
Net Margin–-6729.8%
EBT Margin4.5%-6738.8%
Tax Rate24.4%0.1%

Financial Health

MetricMIRQSI
Current Ratio3.02x9.64x
Quick Ratio2.49x9.50x
D/E Ratio0.87x0.08x
Financial Leverage1.90x1.08x
Interest Coverage2.6x-6432.8x
Working Capital$605M$101M

Cash Flow

MetricMIRQSI
Operating Cash Flow$210M-$81M
Free Cash Flow$168M-$81M
Capital Spending-$42M-$430K
OCF Growth YoY59.9%–
FCF Growth YoY81.0%–
FCF/Sales15.6%-6430.8%
CapEx/Sales3.9%34.4%

Operational Efficiency

MetricMIRQSI
Asset Turnover0.31x0.01x
Receivables Turnover5.9x11.6x
Inventory Turnover3.5x0.5x
Fixed Assets Turnover6.9x0.1x
Days Sales Outstanding61 days31 days
Days Inventory103 days727 days
Payables Period44 days624 days
Cash Conversion Cycle121 days134 days

Income Statement

MetricMIRQSI
Total Revenue$1.08B$1M
Operating Income$64M-$95M
Net Income–-$85M
R&D Expense$40M$55M
SG&A Expense$415M$40M
Cost of Goods Sold$560M$820K

Dividend & Shareholder Information

MetricMIRQSI
Shares Outstanding249M215M
FAQ

MIR vs QSI: stock comparison and AI forecast

Which is bigger, MIR or QSI?

MIR is 15.6 times larger than QSI by market capitalization ($4.48B against $287M).

Which stock performed better over the last six months, MIR or QSI?

Over the last six months QSI returned +35.6% and MIR -9.0%.

Which one does Intratio's AI model rank higher, MIR or QSI?

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.