Acciona, S.A (ANA) Fair Value & Analysis
Industrials · ES · Market cap €13.5B
Fair value as of: Aug 13, 2026
From 26 valuation models · updated today
Share price −16.2% over the past month.
Below-average quality, screening 26% undervalued on our models.
What matters now
- Solid quality (47/100) at a price below fair value, the discount is the argument here, not the business quality.
- Our model range runs from €184.24 (bear) to €331.48 (bull), base €265.19. The closer the price sits to the lower half, the larger the margin of safety.
- Quality 47/100 (below-average quality) with medium evidence: read the verdict with care.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 13, 2026.
How to read this chart
60‑month range €92.54 – €279.43 · fair‑value band €184.24 – €331.48 · the €210.60 price screens below the €265.19 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Aug 13, 2026.
Analysis
Acciona, S.A (ANA) currently trades at €210.60, while our model-based Fair Value estimate is €265.19, implying the stock looks roughly 25.9% undervalued today. The Quality Score stands at 47/100 (below-average quality), in the Industrials sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: medium), always confirm before acting.
Over the trailing twelve months, Acciona, S.A generated revenue of €21.5B at a net margin of 3.7%. Revenue declined 1.7% year over year. It earns a return on equity of 17.8%. Net debt stands at €8.2B. Fundamentals as of Aug 13, 2026
Our scenario range runs from €184.24 (bear case) to €331.48 (bull case); at €210.60, 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. Analysts expect earnings well below the last reported figure (earnings in transition, for example expiring patents or contracts); a fair value that looks fair on trailing earnings may then be too optimistic. The share trades about 21% below its 52-week high and 54% above its 52-week low, currently above its 200-day average. For context, the median of 10 Industrials peers we cover trades at -34% fair-value upside, at 26%, ANA screens cheaper than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted 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.
All 26 models by family
Widest divergence: Growth Earnings (€644.40) versus Asset-Based (€57.85). Highest evidence: Growth DCF (80).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 13, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 44 · Market factors (momentum, volatility) 55
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.
About the company
Acciona, S.A., together with its subsidiaries, provides energy and infrastructure solutions in Spain and internationally.
Full company description
Acciona, S.A., together with its subsidiaries, provides energy and infrastructure solutions in Spain and internationally. It develops, constructs, operates, and maintains wind, solar photovoltaic, hydropower, thermal solar, and biomass plants, as well as offers energy storage, renewable energy supply, energy efficiency, self-consumption, green hydrogen, and electric mobility solutions; and designs, develops, manufactures, and distributes wind turbines. The company also engages in the construction and development of civil engineering infrastructure projects, including roads, highways and motorways, bridges, tunnels, railways and railway services, and metros and trams, as well as ports and water channels, airports and airport services, freight forwarding, data center, and substation and transmission lines; water solutions, such as waste water treatment and reuse, desalination, drinking water, integral water cycle, and water for agriculture; and social services for healthcare, university campuses, and ecosystem restoration. In addition, it is involved in the provision of sustainable cities solutions comprising efficient building, circular economy, urban ecosystems, museums and universal exhibitions, immersive experiences, and event design and management; development of housing projects, hotels and holiday resorts, fit outs, offices, and industrial properties; and fund management and stock brokerage. The company was incorporated in 1916 and is headquartered in Madrid, Spain.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Acciona, S.A reported revenue of €20.2B in FY2025 versus €8.1B in FY2021, a compound +25.7%/yr. Reported net income was €803M in FY2025, compounding +24.7%/yr from FY2021.
of which total revenue +12.8 pp · buybacks/dilution +1.4 pp
Absolute contributions in percentage points per year; they sum to the EPS growth rate. Start and end points are 3-year averages (details on hover).
Watch ANA: get an alert when its fair value changes →
Peer Group
Engineering & Construction · 839 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.
Valuation Multiples vs Engineering & Construction median · lower = cheaper
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.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Engineering & Construction stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Larsen & Toubro Limited LT | ₹4,020 | ₹1,994 | -50% |
| Samsung C&T Corporation 028260 | 357,500 KRW | 261,411 KRW | -27% |
| Hyundai Engineering & Construction Co 000720 | 113,700 KRW | 61,453 KRW | -46% |
| Samsung E&A Co 028050 | 49,300 KRW | 43,624 KRW | -12% |
| Rail Vikas Nigam Limited RVNL | ₹230.00 | ₹48.92 | -79% |
| Daewoo Engineering & Construction Co 047040 | 18,400 KRW | 6,507 KRW | -65% |
| KEPCO Engineering & Construction Company 052690 | 99,800 KRW | 19,346 KRW | -81% |
| GS Engineering & Construction Corporation 006360 | 35,200 KRW | 23,135 KRW | -34% |
| DL E&C Co 375500 | 73,500 KRW | 148,433 KRW | +102% |
| KEPCO Plant Service & Engineering Co 051600 | 45,400 KRW | 43,924 KRW | -3% |
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Frequently asked questions
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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