STMicroelectronics N.V.

STM

Semiconductors · Technology

Also trades as: STM.PA

Exchange

New York Stock Exchange

Winston Score

Winston is serious

Below-average fundamentals — multiple weak pillars.

Data as of Aug 23, 2026 · filings through Jun 30, 2026

How the score breaks down

Quality

Mixed

Growth

Weak

Cash Flow

Strong

Stability

Exceptional

Valuation

Good

Dividends

Weak

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Winston Score History

The full picture

STMicroelectronics makes the tiny chips that go inside everyday electronics and machines. Its main products include microcontrollers, power management chips, and sensors used in cars, factory equipment, smartphones, and home appliances. The company is one of the largest chipmakers in Europe and supplies major customers like Apple, Tesla, and hundreds of industrial manufacturers.

STMicroelectronics earns money by designing and selling semiconductors directly to device makers, operating its own factories in Europe and Asia. It generates roughly $13–14 billion in annual revenue and competes globally against companies like Infineon, Renesas, and Texas Instruments. The company has built a strong position in automotive chips, particularly silicon carbide power semiconductors used in electric vehicles, which is its key growth driver — though a recent slowdown in EV adoption and weak industrial demand has pressured sales and squeezed margins, as reflected in its low operating and return figures today.

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Growth Profile

For growth stock investors

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

Revenue Growth

+24.4% YoY

YoY Growth Rate

Steady revenue growth

EPS Growth

+327.3% YoY

YoY Growth Rate

EPS growth accelerating

Insider Activity

0.0%ownership

→ Flat

Insider ownership roughly steady over the past year

Cash Runway

5+ years

Quarterly Free Cash Flow

↓ Burn rate worsening

$6.2B cash & investments at current burn rate

Growth context

STMicroelectronics N.V. is growing revenue at 24% year-over-year. The Winston Score measures business quality today — these growth metrics show what could matter tomorrow.

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.

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Quality

Profit per sale

Gross Margin

34.8%

Modest — 34.8% gross margin

Profit after running costs

Operating Margin

6.3%

Modest — 6.3% operating margin

Return on the money invested

ROCE

3.2%

Weak — 3.2% return on capital

ROIC between 0% and 5%. They earn a few cents back per dollar invested in the business.

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Growth

Sales growth

Sales YoY

+10.0%

Steady sales growth (+10.0% YoY)

Profit growth

EPS YoY

-27.8%

Earnings shrinking (-27.8% YoY)

Earnings per share down more than 10%. Either a bad year, or a real decline.

How steady the profit is

EPS Consistency

1/8 quarters

Earnings rarely grow — volatile business

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Cash Flow

Profit that turns into cash

Cash Conversion

371%

Turns 371% of profit into real cash

Spare cash per sale

FCF Margin

2.3%

Thin free cash flow (2.3%)

FCF margin between 0% and 10%. Some cash from sales, but not a lot.

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Stability

What it owes vs what it owns

Debt / Equity

0.23

Conservative — low debt load (0.23)

Covers its interest

Interest Cover

12.67x

Comfortably covers interest (12.7x)

Interest coverage above 8. Profits cover interest many times over.

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Valuation

Price vs profit

P/E Ratio (TTM)

95.7x

no trend

Expensive — P/E 95.7

P/E over 35. The market is pricing in heavy, sustained growth.

Cheaper or dearer next year

P/E vs Forward

+82.2

GROWING

Earnings expected to grow meaningfully — cheaper on forward P/E (95.7 → 13.5)

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Dividends

Dividend

Dividend Yield

0.68%

no trend

Small dividend — 0.68% yield

Modest yield. The bulk of any return needs to come from price appreciation.

Dividend record

Dividend Growth

+0.0%

no trend

Dividend flat

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