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Aeroports de Paris S.A.

ADP.PA
50
Airlines, Airports & Air Services · Industrials
Exchange
Euronext Paris
Winston Score
50
Winston is curious
Mixed quality — meaningful strengths and weaknesses.
Data as of Aug 23, 2026 · filings through Jun 30, 2026
How the score breaks down
Quality
Mixed
Growth
Strong
Cash Flow
Strong
Stability
Weak
Valuation
Mixed

Winston Score History

The full picture

Aéroports de Paris (ADP) owns and operates the main airports serving Paris, France — including Charles de Gaulle and Orly. These airports handle tens of millions of passengers each year, connecting travelers to destinations across Europe and the world. ADP also manages airports in other countries through its international division, TAV Airports, and holds a stake in airport operator GMR Airports in India.

ADP earns money in two main ways: fees charged to airlines for using runways and terminals, and revenue from shops, restaurants, hotels, and parking inside its airports. Most of its business is concentrated in France, but its international investments give it exposure to faster-growing markets in the Middle East, Africa, and Asia. The company benefits from a natural monopoly around Paris, since no competing airport can realistically be built nearby. The key growth driver is recovering and growing international passenger traffic, while the main risk is that governments heavily regulate the fees ADP can charge airlines, which limits how much it can grow revenue.

Growth Profile

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

Revenue Growth

+1.6% YoY

YoY Growth Rate

Slow revenue growth

EPS Growth

+221.4% YoY

YoY Growth Rate

Strong earnings growth

Insider Activity

68.1%ownership

Rising

Insiders increasing their stake — aligned with shareholders

Cash Runway

5+ years

Quarterly Free Cash Flow

↑ Burn rate improving

€4.2B cash & investments at current burn rate

Growth context

Aeroports de Paris S.A. is growing revenue at 2% 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
47.6%
Healthy — 47.6% gross margin
Profit after running costs
Operating Margin
16.2%
Healthy — 16.2% operating margin
Return on the money invested
ROCE
5.8%
Weak — 5.8% return on capital

ROIC between 5% and 15%. They earn 5 to 15 cents back per year on every dollar invested.

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Growth

Sales growth
Sales YoY
+5.0%
Slow sales growth (+5.0% YoY)
Profit growth
EPS YoY
+544.0%
Earnings growing fast (+544.0% YoY)

Earnings growing 25%+ a year. The compounder zone.

How steady the profit is
EPS Consistency
6/8 quarters
Earnings grew in most of the last 8 quarters

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Cash Flow

Profit that turns into cash
Cash Conversion
229%
Turns 229% of profit into real cash
Spare cash per sale
FCF Margin
0.2%
Thin free cash flow (0.2%)

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
2.60
Heavy debt load (2.60)
Covers its interest
Interest Cover
0.96x
Dangerous — barely covers interest (1.0x)

Interest coverage below 1. Their profits don't cover the interest bill.

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Valuation

Price vs profit
P/E Ratio (TTM)
18.2x
no trend
Fair value — P/E 18.2

P/E in the normal range. Price is roughly $15 for every $1 of yearly profit.

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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