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IonQ

IONQ
14
Computer Hardware · Technology
Price
$44.86
+3.33 (+8.02%)
Market Cap
$16.74B
Winston Score
14
Winston is worried
Weak fundamentals across most pillars.
Data as of Aug 23, 2026 · filings through Jun 30, 2026
How the score breaks down
Quality
Weak
Growth
Mixed
Cash Flow
Weak
Stability
Data not available
Valuation
Data not available

Share count rising — dilution

+44.5% over 4y

The company has issued more shares over this period, which dilutes each existing shareholder’s stake.

Diluted shares outstanding: 194.1M (2021) → 280.3M (2025)

Winston Score History

The full picture

IonQ builds quantum computers — machines that use the rules of physics at the atomic level to solve problems that regular computers cannot. Its main products are quantum computing systems and cloud-based access to those systems, sold to government agencies, research institutions, and large corporations exploring early quantum applications. IonQ is one of the few publicly traded pure-play quantum computing companies in the United States.

The company earns revenue by charging customers to access its quantum hardware through cloud platforms like Amazon Web Services, Microsoft Azure, and Google Cloud, as well as through direct contracts. IonQ operates primarily in the United States but pursues government and commercial customers globally, and it remains a small, early-stage business that is spending far more than it earns. Its operating losses are deep, and the central risk is that quantum computing may take many more years to reach commercial scale — meaning IonQ must continue raising capital while waiting for the technology to mature.

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Growth Profile

When traditional metrics don't capture the full picture, these are the signals growth stock investors use instead.

Revenue Growth

+286.8% YoY

YoY Growth Rate

Revenue accelerating

EPS Growth

-625.7% YoY

YoY Growth Rate

Earnings declining

R&D Spend

$306M/ year

Rising (+123% vs prior year)

235.1% of revenue

15.7x the sector average (15%)

Investing heavily in future products and technology

Insider Activity

1.7%ownership

Flat

Insider ownership roughly steady over the past year

Cash Runway

~3 years

$3.0B cash & investments

Quarterly Free Cash Flow

↓ Burn rate worsening

$3.0B cash & investments at current burn rate

Revenue accelerating

IonQ grew revenue 287% year-over-year and the growth rate is speeding up. That's the kind of momentum growth investors look for — the question is whether margins can follow.

The Winston Score above measures business quality today. Growth stocks often score lower because they invest in the future rather than maximising current profits. These metrics show what matters most for evaluating that future.

Score breakdown

Every number that matters to educated investors.

Each metric is explained in plain language so you know exactly what you're looking at. Start your free trial now.

Quality

Profit per sale
Gross Margin
24.9%
Thin — 24.9% gross margin
Profit after running costs
Operating Margin
-421.3%
Losing money on operations — -421.3%
Return on the money invested
ROCE
-30.7%
Weak — -30.7% return on capital

Negative ROIC means the business is losing money on every dollar invested in it.

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Growth

Sales growth
Sales YoY
+370.6%
Fast-growing sales (+370.6% YoY)
Profit growth
EPS YoY
N/A
Data not available
How steady the profit is
EPS Consistency
3/8 quarters
Earnings rarely grow — volatile business

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Cash Flow

Profit that turns into cash
Cash Conversion
N/A
Data not available
Spare cash per sale
FCF Margin
-261.0%
Burning cash (-261.0%)

Free cash flow is negative. They are burning cash, not generating it.

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Stability

What it owes vs what it owns
Debt / Equity
N/A
Data not available
Covers its interest
Interest Cover
N/A
Data not available

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Valuation

Price vs profit
P/E Ratio (TTM)
N/M
Negative earnings — P/E not meaningful
Cheaper or dearer next year
P/E vs Forward
N/A
not available
Data not available

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Dividends

Not applicable for this business.
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