ACS.MC · Intrinsic value
Is ACS, Actividades de Construcción y Servicios, S.A. (ACS.MC) overvalued or undervalued?
As of Oct 19, 2026, TickerWorth's valuation lenses put ACS, Actividades de Construcción y Servicios, S.A. (ACS.MC) at €35.42 – €163.57, too broad a range to say where the delayed market price of €90.00 sits in it, so we do not call it over- or undervalued. It is a model estimate, and every input behind it is sourced below.
Model by Miraaj Patel · generated from market data · Updated Oct 19, 2026 · How these pages are made
What is ACS.MC worth?
- Fair-value range
- €35.42 – €163.57
- Market price
- €90.00
- Gap to fair value
- —
- Verdict
- Too wide to call
Reverse DCF: Today's price implies revenue growth of −4.0% a year for 5 years; our model assumes 8.1% a year on average over the same horizon.
What is ACS.MC's TickerWorth Score?
Middle of the pack — real strengths and real weaknesses
Compared with Industrials companies in Europe
Its strongest point: looks cheap on the numbers. Its weakest: profitability is weak.
- Value · 73 of 100
Cheaper than 73% of Industrials companies in Europe
- Price vs worth · 66 of 100
- Quality · 34 of 100
More profitable than 34% of Industrials companies in Europe
- Financial health · 64 of 100
Financially stronger than 64% of Industrials companies in Europe
- Growth · 44 of 100
Growing faster than 44% of Industrials companies in Europe
- Momentum · 35 of 100
Outperformed 35% of Industrials companies in Europe over the past year
Confidence: Medium confidence · Scored
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Why ACS.MC gets a range, not one number
At a recent price of €90.00, ACS, Actividades de Construcción y Servicios, S.A. (ACS.MC) sits inside a range too wide to call either way: our valuation lenses put the business somewhere between €35.42 and €163.57 per share. They disagree too widely for us to state a single fair value.
Read the full reasoning
We publish the range rather than a midpoint because a number that precise would claim more than the methods can support. This is an educational model, not a price target or a recommendation.
The valuation discounts ACS, Actividades de Construcción y Servicios, S.A.'s projected free cash flows at a weighted-average cost of capital (WACC) of 7.1%, with a long-run terminal growth rate of 2.5%. About 81% of the enterprise value comes from the terminal value — the portion beyond the explicit forecast window — which is typical for a stable, cash-generative business and a reminder that small changes in the discount rate or terminal growth assumption swing the intrinsic value meaningfully.
Running the DCF in reverse — solving for the growth the current price already assumes — the market is implying roughly -4.0% annual revenue growth for ACS.MC. Our base case instead compounds to about 8.1% a year over the same forecast, so the market is pricing in slower growth than our base case. The reverse-DCF is a quick sanity check: it reframes 'is this stock cheap?' as 'do I believe the growth the price requires?' rather than arguing over a single point estimate of fair value.
Sensitivity matters more than any single number. Across a reasonable band of discount-rate assumptions, ACS.MC's modeled DCF value ranges from about €108.05 to €352.32 per share. If that range still sits below today's price, the market is optimistic relative to the model across the whole band; if it brackets the price, the stock is roughly fairly valued on our assumptions. Use the interactive slider to see exactly where your own cost-of-capital view lands.
How to read this page: the DCF fair value is what ACS, Actividades de Construcción y Servicios, S.A. would be worth if its cash flows grow as modeled and are discounted at the stated WACC. The assumptions table shows every input and its source; the reverse-DCF shows what the market believes; the sensitivity band shows how fragile the answer is. None of this is investment advice — it is a transparent, auditable framework for forming your own view of ACS.MC's intrinsic value. Figures update as new filings and prices come in.
Every input behind ACS.MC's DCF
| Input | Value |
|---|---|
| Base-year revenueLive feed — totalRevenue (TTM) | €51,910,680,000 |
| Base EBIT marginComputed — trailing operatingMargins, held roughly flat | 3.6% |
| Forecast revenue growthESTIMATEAssumption — TickerWorth's 5-year explicit forecast | 12% → 10% → 8% → 6% → 4% |
| Risk-free rateLive feed — US 10-year Treasury yield (^TNX) | 5.2% |
| BetaLive feed — yfinance, 5-year monthly beta vs the S&P 500 (clamped to 0.4–2.5) | 0.60 |
| Terminal growthESTIMATEAssumption — TickerWorth house default 2.5%, held below WACC | 2.5% |
| Diluted sharesLive feed — sharesOutstanding | 261M |
| Market priceLast known price · as of 2026-10-19 13:20 UTC | €90.00 |
Change ACS.MC's assumptions
The discount-rate dial and the editable model
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What does ACS, Actividades de Construcción y Servicios, S.A. do?
What does it do?
ACS, Actividades de Construcción y Servicios, S.A. provides construction and related services in Spain, the United States, Australia, Canada, Germany, the rest of Europe, and internationally. It operates in the Engineering & Construction industry (Industrials sector), headquartered in Spain. The company employs roughly 152,300 people.
How does it make money?
The business turns 51.9B in annual revenue into profit. Out of every $100 of sales, about $4 is left as operating profit (operating margin of 3.7%), after a 31% gross margin on the products/services it sells. After all costs, taxes and interest, 1.9% of revenue becomes bottom-line net profit.
Is it financially healthy?
Financially it looks stretched: carries heavy debt (2.6× equity), can just cover its short-term bills (1.2× current ratio), and is currently profitable.
ACS.MC insider trading
Insider filings are available for US-listed companies only.
Common questions
What is ACS.MC's intrinsic value?
TickerWorth's valuation lenses put ACS, Actividades de Construcción y Servicios, S.A. (ACS.MC) between €35.42 and €163.57 per share, versus a market price of €90.00. They disagree too widely for us to state a single fair value, so we publish the range.
Is ACS.MC overvalued or undervalued?
At €90.00 the price sits inside a range too wide to call either way. We don't call ACS.MC overvalued or undervalued from a range this wide. This is an educational estimate, not advice.
What discount rate is used for ACS.MC?
A WACC of 7.1% and a terminal growth rate of 2.5%.
Is ACS, Actividades de Construcción y Servicios stock undervalued?
TickerWorth's fair-value range for ACS, Actividades de Construcción y Servicios, S.A. (ACS.MC) is €35.42 – €163.57 against a market price of €90.00. Too wide to call. We publish a range here, not one number, so we do not call it over- or undervalued. This is a model estimate, not investment advice.
ACS, Actividades de Construcción y Servicios (ACS.MC) DCF valuation and fair value
Our fair-value range for ACS, Actividades de Construcción y Servicios, S.A. (ACS.MC) is €35.42 – €163.57, built on a 7.1% discount rate (WACC) and 2.5% terminal growth. It blends our discounted-cash-flow model with other valuation lenses. Every assumption is listed on this page with its source.
What growth is priced into ACS, Actividades de Construcción y Servicios stock?
Today's price implies revenue growth of −4.0% a year for 5 years; our model assumes 8.1% a year on average over the same horizon. This is a reverse DCF: it holds our cash-flow model's other inputs and solves for the revenue growth that makes the model equal today's price of €90.00. A model estimate, not investment advice.
ACS, Actividades de Construcción y Servicios (ACS.MC) insider trading
We have no recent SEC Form 4 insider filings on file for ACS, Actividades de Construcción y Servicios, S.A. (ACS.MC). Form 4 covers US-listed companies only.
Other ways into the coverage
Not investment advice. TickerWorth Score is a model output.
Educational tool. Every output reflects the assumptions shown — not a prediction and not investment advice. TickerWorth is not a licensed investment adviser, and these figures are estimates from public filings and market data that can be wrong.