ADV.HA Adtran Networks SE

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21.80 EUR
Close of Oct 29, 2026
20.82 23.30
Market cap
-
P/E
168.5x
P/B
2.93x
ROE
0.7%
Dividend yield
2.59%
Fundamental score
0.5/5

Ratios use the latest price and the current fiscal year annualized from 1 quarter up to Jun 2026.

Is ADV.HA undervalued?

Graham number

The Graham number of Adtran Networks SE cannot be estimated reliably (the estimate is too far from the market price).

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?

Adtran Networks SE fundamental analysis

3 of 22 checks passed

ROE 0/2

Low return on equity (0.7%), below 10%.

ROA 0/1

Return on assets (0.4%) is below the industry median (3.1%).

Profit Consistency 0/2

Not profitable for at least 3 consecutive years.

Earnings Growth 5Y 0/1

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

Earnings Acceleration 0/1

Not enough positive earnings history to compare last year's growth with the 5-year average.

Earnings Growth vs Industry 1/1

Last year's EPS growth (65.1%) is above the industry median (4.6%).

Revenue Growth 0/2

Revenue shrank 12.2% 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 0/2

Debt to equity cannot be calculated: debt is not reported or equity is negative.

Debt Trend 0/1

Debt to equity has risen over the past 5 years.

Debt Coverage 0/1

Debt is not reported.

Interest Coverage 0/1

EBIT is 3.9x against interest expense, below 5x.

PE vs Market 0/1

PE (168.5x) is above the market median (19.6x).

PE vs Industry 0/1

PE (168.5x) is above the industry median (18.2x).

PBV 0/1

Price to book (2.9x) is above the industry median (2.0x).

Graham Number 0/1

The price is above the Graham number (PE x PB = 493.7, limit 22.5).

PEG 0/1

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

Dividend Yield 0/2

No dividend paid in the last reported year.

Dividend Stability 0/2

Dividends were not paid steadily for the past 5 years.

Dividend Growth 0/1

Dividends paid did not grow over the past 5 years.

Payout Ratio 0/1

No dividend, or no profit to pay it from.

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

Adtran Networks SE stock price

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About Adtran Networks SE

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