WinstonWınston
Back
Iberdrola, S.A. logo

Iberdrola, S.A.

IBE1.DE
50
Diversified Utilities · Utilities
Also trades as: IBDRY
Price
€20.06
-0.03 (-0.15%)
Market Cap
€133.86B
Exchange
Frankfurt Stock Exchange
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
Good
Growth
Mixed
Cash Flow
Weak
Stability
Mixed
Valuation
Good
Dividends
Exceptional

Share count rising — dilution

+3.5% over 4y

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

Diluted shares outstanding: 6.45B (2021) → 6.68B (2025)

Winston Score History

The full picture

Iberdrola is a Spanish energy company that generates and delivers electricity to homes, businesses, and cities. It focuses heavily on renewable energy — mainly wind and solar power — and also runs electricity networks that carry power from generators to customers. It is one of the largest renewable energy companies in the world by installed capacity.

Iberdrola makes money by selling electricity and charging fees to use its power grids, which are regulated businesses that provide steady, predictable income. It operates across Spain, the United Kingdom, the United States, and Brazil, among other countries, giving it a geographically diverse revenue base. Its large network of power lines and long-term government-regulated contracts make it difficult for competitors to easily take its customers. The main growth driver is continued investment in wind and solar projects as governments push to reduce carbon emissions, though rising interest rates are a key risk since the company carries significant debt to fund its large infrastructure projects.

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
55.8%
Premium pricing power — 55.8% gross margin
Profit after running costs
Operating Margin
25.2%
Excellent — 25.2% operating margin
Return on the money invested
ROCE
9.1%
Below par — 9.1% return on capital

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

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Growth

Sales growth
Sales YoY
-18.2%
Shrinking sales (-18.2% YoY)
Profit growth
EPS YoY
+4.9%
Modest earnings growth (+4.9% YoY)

Single-digit earnings growth — steady but not exciting.

How steady the profit is
EPS Consistency
5/8 quarters
Mixed — about half the quarters showed growth

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Cash Flow

Profit that turns into cash
Cash Conversion
0%
Weak — only 0% of profit becomes cash
Spare cash per sale
FCF Margin
0.0%
Thin free cash flow (0.0%)

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

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Stability

What it owes vs what it owns
Debt / Equity
1.17
Elevated debt (1.17)
Covers its interest
Interest Cover
2.37x
Tight — interest eats into profit (2.4x)

Interest coverage between 1 and 3. Profits cover interest, but with little room to spare.

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Valuation

Price vs profit
P/E Ratio (TTM)
18.6x
Fair value — P/E 18.6

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
+1.4
GROWING
Earnings expected to grow — slightly cheaper on forward P/E

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free

Dividends

Dividend
Dividend Yield
4.26%
Healthy income — 4.26% yield

Generous yield. Worth checking whether the payout is sustainable.

Dividend record
Dividend Growth
+83.2%
Dividend growing fast (83.2% YoY)

Full breakdown available with your free trial

See every metric, trend, and what it means for this stock.

Try free
🔒 See full fundamentals and if they are improving or declining — click here for your free trial now.
Start free trial