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National Bank of Greece S.A (ETE) Fair Value & Analysis

Financial Services · GR · Market cap €13.9B · ISIN GRS003003035

What is National Bank of Greece S.A really worth?

NB National Bank of Greece S.A ETE · AT
Price€17.55
Fair Value€14.89
Upside−15.2%
Quality65/100

A solid business, but trading 18% above our fair value of €14.89.

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Strengths

Highly profitable · 42.3% net margin
Low debt · generates free cash flow
Wide moat 68/100

Risks

!Weak Growth (revenue 5y +0.8 %/yr)
!Mixed vs. peers (8/14)
!Evidence only medium, so the estimate is less certain
!Weak on valuation: 13 out of 100
Evidence: Medium Range €11.17 – €18.61

Fair value as of: Aug 20, 2026

From 4 valuation models · updated 16 days ago

Share price +8.5% over the past month.

What runs behind every stock

69 individual criteria per stock, every one traceable See the method →

What matters now

  • Solid but not exceptional quality (65/100) and above fair value, neither a clear bargain nor a standout compounder.
  • For a financial, book-value and earnings-based methods matter more than a cash-flow DCF, which fits banks and insurers poorly.

Price vs Fair Value (5 years)

€17.55 €1.81 Fair Value €14.89 May 2021 Sep 2026

White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 20, 2026.

How to read this chart

60‑month range €1.81 – €17.55 · fair‑value band €11.17 – €18.61 · the €17.55 price screens above the €14.89 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Aug 20, 2026.

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Analysis

National Bank of Greece S.A (ETE) currently trades at €17.55, while our model-based Fair Value estimate is €14.89, implying the stock looks roughly 17.9% overvalued today. The Quality Score stands at 65/100 (solid quality), in the Financial Services sector. Bull case: the Multiples group reads highest at a median of €14.10 per share, and 0 of the 4 models we run sit above the €17.55 price. Bear case: the Asset-Based group reads lowest at €6.75, and 4 of the 4 models stay below the price. Evidence for this calculation is medium.

Over the trailing twelve months, National Bank of Greece S.A generated revenue of €2.7B at a net margin of 42.3%. Revenue grew 6.3% year over year. It earns a return on equity of 12.2%. The stock trades on a trailing P/E of 14.0. Fundamentals as of Aug 20, 2026

Our scenario range runs from €11.17 (bear case) to €18.61 (bull case); at €17.55, the current price sits within that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades near its 52-week high and 74% above its 52-week low, currently above its 200-day average. For context, the median of 10 Financial Services peers we cover trades at −10% fair-value upside, at −15%, ETE screens richer than that median.

Fair Value models

This estimate rests on fiscal year 2025 figures, and about 8 months have passed since. In that time the company retained roughly €0.8459 per share, which is 5.7 % of the fair value. The fair value deliberately does not add this in: the models value reported figures, not a projection.

Each model estimates fair value its own way; the Fair Value above is the evidence-weighted, family-balanced blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small. Every input is real reported data, nothing guessed.

Model Bear Bear = the cautious scenario: the same model computed with conservative anchors (lower growth, margins and valuation multiples). Together with Bull it frames a plausible valuation range, not a price target.BaseBull Bull = the optimistic scenario: the same model computed with favourable anchors (higher growth, margins and valuation multiples). Together with Bear it frames a plausible valuation range, not a price target. Evidence
Highest evidence
Residual Income best evidence €9.53 €11.64 €25.97 70
P/E Multiple €12.58 €16.78 €20.97 63
P/B Multiple €10.58 €14.10 €17.63 55
All 4 models by family
Multiples
P/E Multiple €12.58 €16.78 €20.97 63
P/B Multiple €10.58 €14.10 €17.63 55
Asset-Based
NCAV (Graham) €5.04 €6.75 €10.07 54
Economic Profit
Residual Income best evidence €9.53 €11.64 €25.97 70

Widest divergence: Multiples (€14.10) versus Asset-Based (€6.75). Highest evidence: Residual Income (70).

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Key figures & financial health

P/E ratio 14.0
P/S ratio 6.05 P/E × margin
EPS (TTM) €1.25 price ÷ EPS = P/E 14.0
Net margin 43.1% FY2025
Return on equity 12.2% TTM
Return on assets (EBIT) −0.9% avg 5y
More key figures
Profitability
Operating margin 61.2% TTM
Growth
Revenue (TTM) €2.7B TTM
Revenue growth (YoY) +6.3% 3y avg +3.7%
EPS growth (YoY) −8.5%
Balance sheet & cash flow
Free cash flow €3.2B FY2025

Figures from reported company fundamentals · as of Aug 20, 2026. TTM = trailing twelve months.

Quality Score breakdown

Overall quality 65/100

Of which business quality 62 · Market factors (momentum, volatility) 82

Profitability 36
Margins and returns on capital today
Quality Growth 49
Are margins and returns improving?
Cashflow 100
Earnings quality: real cash, not paper profit
Fin. Strength 32
Balance sheet, leverage, solvency risk
Investment 80
Disciplined investing over empire-building
Low Volatility 74
Calm price path (market factor)
Momentum 80
Price trend over the last 3–12 months (market factor)
52W Momentum 94
Distance to the 52-week high (market factor)
Net Issuance 88
Buybacks instead of dilution

Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.

All values are scores from 0 to 100 (100 = best against fixed, research-based bands), not percentages. The three market factors (momentum, 52-week proximity, low volatility) are displayed but carry zero weight in the headline number: market sentiment is not a business property.

About the company

National Bank of Greece S.A., together with its subsidiaries, provides financial products and services in Greece, the United Kingdom, North Macedonia, Romania, Cyprus, Bulgaria, Malta, Egypt, and Luxembourg.

Full company description

National Bank of Greece S.A., together with its subsidiaries, provides financial products and services in Greece, the United Kingdom, North Macedonia, Romania, Cyprus, Bulgaria, Malta, Egypt, and Luxembourg. It operates through Retail Banking, Corporate & Investment Banking, Trouble Assets Unit, Global Markets and Asset Management, Insurance, International Banking Operations, and Other segments. The Retail Banking segment provides deposit, investment, bancassurance products, mortgage loans, consumer and small business lending, debit and credit cards, prepaid cards, and other traditional products and services for individual customers, professionals, and small-medium and small sized companies through its network of branches and digital businesses. The Corporate & Investment Banking segment offers financial and investment advisory services, deposit accounts, loans, foreign exchange, and trade services for corporate customers; and lending services for large and medium-sized companies, as well as shipping finance services. The Trouble Assets Unit segment manages various loans. The Global Markets and Asset Management segment is involved in treasury activities; and provision of asset management, custody, private equity, and brokerage services. The Insurance offers various insurance products. The International Banking Operations segment offers traditional commercial banking, such as commercial and retail credit, trade financing, foreign exchange, and deposits; shipping finance; investment banking; and brokerage services through its foreign branches. The Other segment engages in the real estate management and warehousing businesses. National Bank of Greece S.A. was founded in 1841 and is headquartered in Athens, Greece.

Company description, as reported by the company or data provider.

Revenue & earnings trend

FY2021 – FY2025 · reported fiscal years

National Bank of Greece S.A reported revenue of €2.7B in FY2025 versus €2.0B in FY2021, a compound +7.3%/yr. Reported net income was €1.2B in FY2025, compounding +7.5%/yr from FY2021.

Growth Quality 40/100
Revenue growth is weak, negative or inconsistent.
Latest Revenue (FY 2025)
€2.7B
Latest YoY
−6.4%
Avg. revenue growth/yr (3Y) Measures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump.
+3.7%
Avg. revenue growth/yr (5Y) Measures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump.
+0.8%
Avg. revenue growth/yr (9Y) Measures the company's TOTAL revenue from reported annual statements: compound average growth per year (CAGR) from the fiscal year 3, 5 or N years back to the most recent comparable fiscal year. Not per share: buybacks do not change this number, and a merger can appear as a growth jump.
+10.8%
Value creation/yr (5Y) Earnings growth per share (CAGR 5 years) plus dividend yield: value created per share and year.
+21.0% (21.0 + 0.0)
Revenue +7.3%/yr
FY21 €2.0B
FY22 €2.4B
FY23 €2.8B
FY24 €2.9B
FY25 €2.7B
Net income +7.5%/yr
FY21 €867M
FY22 €1.1B
FY23 €1.1B
FY24 €1.2B
FY25 €1.2B

ETE screens 18% overvalued. Compare with DBS Group →

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Cite: Fair Value Calculator (2026). "National Bank of Greece S.A Fair Value". https://www.fairvalue-calculator.com/stock/ETE

Earlier news

External third-party headlines (Yahoo Finance, Reuters and others), not an editorial selection.

Peer Group

Banks - Regional · 1071 stocks

How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.

Quality Score 66 · Top 25%
Fair Value upside −15% · Below median
Return on equity (TTM) 12% · Above median
Return on assets 1% · Top 25%
Net margin (TTM) 42% · Top 25%
Operating margin (TTM) 61% · Top 25%
Revenue growth 6% · Below median
Dividend yield (TTM) 0.0% · Bottom 25%
Debt / equity 0.20× · Lower than median

Valuation Multiples vs Banks - Regional median · lower = cheaper

P/E (TTM) 14.0× · Pricier than median
P/B 1.79× · Pricier than 75% of peers
P/S (TTM) 6.06× · Pricier than 75% of peers
P/FCF 5.1× · Cheaper than median
PEG 0.72× · Cheaper than 75% of peers

Strength profile in five axes (Snowflake)

Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.

VALUEFUTUREPASTHEALTHDIVIDEND
This stock
VALUEFUTUREPASTHEALTHDIVIDEND
Sector peers
VALUE13 · sector 33
FUTURE32 · sector 45
PAST49 · sector 41
HEALTH90 · sector 85
DIVIDEND0 · sector 51

Values & ESG

Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.

None of the checked exposures detected

Similar stocks

10 more Banks - Regional stocks, each showing price versus our Fair Value estimate (as of Aug 20, 2026).

Stock Price Fair Value vs Fair Value
DBS Group D05 75.65 SGD 40.48 SGD −46%
China Merchants Bank Co 3968 HK$47.96 HK$76.51 +60%
Intesa Sanpaolo S.p.A ISP €6.78 €5.66 −17%
HDFC Bank Limited HDB $23.17 $24.12 +4%
BNP Paribas SA BNP €102.56 €144.64 +41%
UniCredit S.p.A UCG €84.71 €77.62 −8%
Mizuho Financial Group MFG $10.74 $9.69 −10%
ICICI Bank Limited ICICIBANK ₹1,443 ₹835.21 −42%
Oversea-Chinese Banking Corporation O39 31.07 SGD 19.80 SGD −36%
CaixaBank, S.A CABK €13.52 €8.85 −35%

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Frequently asked questions

Is National Bank of Greece S.A (ETE) overvalued or undervalued?
As of Aug 20, 2026, our model estimates a fair value of €14.89 versus a price of €17.55, about −15% upside (overvalued).
What is the fair value of ETE?
Our model-based fair value for National Bank of Greece S.A is €14.89 (as of Aug 20, 2026), built from audited fundamentals. The current price: €17.55.
What is the quality score of ETE?
National Bank of Greece S.A has a Quality Score of 65/100. It measures business quality (profitability, growth, cash flow, balance-sheet strength, investment discipline, share issuance). Market factors such as price momentum and volatility do not enter the number; they are shown separately in the detail view.
What is the revenue of National Bank of Greece S.A (ETE)?
National Bank of Greece S.A reported trailing-twelve-month revenue of about €2.7B (latest available figure, as of Aug 20, 2026).
What is the net profit margin of ETE?
The net profit margin of National Bank of Greece S.A is about 42.3%, meaning it keeps roughly 42.3% of revenue as net income. Based on the latest reported figures.
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