SON.WAR Sonel S.A.

Technology Electronic Equipment, Instruments & Components Warsaw Stock Exchange
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12.80 PLN
Close of Oct 29, 2026
12.05 16.47
Market cap
PLN 179M
P/E
18.6x
P/B
1.57x
ROE
9.5%
Dividend yield
7.29%
Fundamental score
2.5/5

Ratios use the latest price and the current fiscal year annualized from 2 quarters up to Jun 2026.

Is SON.WAR undervalued?

Graham number
Price12.80
Graham value11.27
Premium13.6%

SON.WAR trades 13.6% above its Graham number.

Graham number = √(22.5 × EPS × book value per share): the most a defensive investor should pay according to Benjamin Graham. An estimate, not a recommendation to buy or sell. How is it calculated?

Sonel S.A. fundamental analysis

11 of 22 checks passed

ROE 0/2

Low return on equity (9.5%), below 10%.

ROA 1/1

Return on assets (6.8%) is above the industry median (2.4%).

Profit Consistency 2/2

Profitable for 10 consecutive years.

Earnings Growth 5Y 0/1

Earnings per share did not grow over the past 5 years.

Earnings Acceleration 0/1

Last year's EPS growth (-52.1%) is not above the 5-year average (-2.9% a year).

Earnings Growth vs Industry 0/1

Last year's EPS growth (-52.1%) is below the industry median (5.1%).

Revenue Growth 1/2

Revenue grew 5.2% a year over the past 3 years.

Short-term Liquidity 1/1

Current assets cover short-term liabilities.

Long-term Liabilities 1/1

Current assets cover long-term liabilities.

Debt to Equity 2/2

Low debt to equity (1.3%), 40% or less.

Debt Trend 1/1

Debt to equity has not risen over the past 5 years.

Debt Coverage 1/1

Operating cash flow covers 20% of total debt.

Interest Coverage 1/1

EBIT is 28.8x against interest expense, well covered.

PE vs Market 0/1

PE (18.6x) is above the market median (11.6x).

PE vs Industry 0/1

PE (18.6x) is above the industry median (15.3x).

PBV 0/1

Price to book (1.6x) is above the industry median (1.5x).

Graham Number 0/1

The price is above the Graham number (PE x PB = 29.0, limit 22.5).

PEG 0/1

PEG needs positive PE and positive 5-year earnings growth.

Dividend Yield 2/2

Dividend yield (7.3%) is in the top 25% of dividend payers in the market.

Dividend Stability 0/2

Dividends were not paid steadily for the past 5 years.

Dividend Growth 1/1

Dividends paid grew over the past 5 years.

Payout Ratio 0/1

Payout ratio is 112.9%, above 90% of earnings.

Each check is worth 1 or 2 points by how much it says about the quality of the company. The score is the share of points earned, out of 5. Ask AI to explain this score

Sonel S.A. stock price

Prices on the chart can differ slightly from the closing prices StockSummer uses for its ratios.

About Sonel S.A.

Sonel S.A. engages in the production and sale of electronic measuring instruments in Poland. The company offers electrical safety measurements, including multifunctional installation, insulation resistance, earth ground, loop impedance, RCD, PV installation, and EV charging station testers; and power quality analysis, safety of electrical equipment, low resistance measurements, and thermal imagers and pyrometers products, as well as instruments for detecting cables, conducto…

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