WinstonWınston
Back
Zephyrus Wing Energies logo

Zephyrus Wing Energies

ZPRS.TA
29
Renewable Utilities · Utilities
Price
2557.00 ILA
+11.00 (+0.43%)
Market Cap
1.74B ILA
Exchange
Tel Aviv Stock Exchange
Winston Score
29
Winston is worried
Below-average fundamentals — multiple weak pillars.
Data as of Aug 23, 2026 · filings through Dec 31, 2025
How the score breaks down
Quality
Good
Growth
Weak
Cash Flow
Weak
Stability
Weak
Valuation
Data not available

Share count rising — dilution

+41.4% over 4y

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

Diluted shares outstanding: 46.0M (2021) → 65.0M (2025)

Winston Score History

The full picture

Zephyrus Wing Energies Ltd is an Israeli renewable energy company that generates and sells electricity from wind and solar power plants. It builds and operates large energy facilities that feed power into national electricity grids, with utility companies and government-backed energy buyers as its main customers. The company is part of Israel's growing push to expand clean energy capacity and reduce reliance on fossil fuels.

Zephyrus Wing Energies earns money by selling electricity under long-term contracts, often called power purchase agreements, which provide steady and predictable revenue over many years. It operates primarily in Israel, with a market capitalization of around $2.1 billion, and its long-term contracts give it a degree of protection against short-term energy price swings. The company's relatively low return on invested capital of 3.9% reflects the capital-intensive nature of building power infrastructure, and its key challenge going forward is securing new project approvals and financing as it tries to grow its installed capacity.

Growth Profile

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

Revenue Growth

+52.5% YoY

YoY Growth Rate

Revenue accelerating

EPS Growth

-182.4% YoY

YoY Growth Rate

Earnings declining

R&D Spend

0 ILS/ year

0.0% of revenue

Below sector average (1%)

Research and development spending

Insider Activity

9.2%ownership

Insiders own a meaningful stake in the company

Cash Runway

~5 years

402M ILS cash & investments

Quarterly Free Cash Flow

↑ Burn rate improving

402M ILS cash & investments at current burn rate

Revenue accelerating

Zephyrus Wing Energies grew revenue 52% 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
34.7%
Modest — 34.7% gross margin
Profit after running costs
Operating Margin
32.5%
Excellent — 32.5% operating margin
Return on the money invested
ROCE
4.5%
Weak — 4.5% return on capital

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

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
+0.8%
Nearly flat sales (+0.8% YoY)
Profit growth
EPS YoY
-125.9%
Earnings shrinking (-125.9% YoY)

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

How steady the profit is
EPS Consistency
2/8 quarters
Earnings rarely grow — volatile business

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
N/A
Data not available
Spare cash per sale
FCF Margin
1.3%
Thin free cash flow (1.3%)

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
2.00
Heavy debt load (2.00)
Covers its interest
Interest Cover
0.82x
Dangerous — barely covers interest (0.8x)

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

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

Full breakdown available with your free trial

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

Try free

Dividends

Not applicable for this business.
🔒 See full fundamentals and if they are improving or declining — click here for your free trial now.
Start free trial