Strabag (WBAG:STR) Lifts Guidance On Strong H1 Results, But Is The Upside Priced In?

Strabag (WBAG:STR) is back in focus after its half year 2026 update, with higher reported sales and net income, alongside raised guidance for both EBIT margin and full year output volume.

The recent move in Strabag’s share price reflects that story playing out in real time, with a 1-day share price return of 2.8%, a 7-day return of 8.78% and a 30-day gain of 21.51% building on a 27.7% year to date climb. Meanwhile, multi year total shareholder returns above 300% signal that the latest earnings beat and upgraded 2026 guidance are feeding into both short term momentum and a longer running re rating of the stock’s risk and reward profile.

Compare Strabag’s momentum and upgraded guidance with other construction and infrastructure stocks by scanning the list of solid balance sheet and fundamentals (192 results), which combines resilient finances with similar operational stories.

After a €102.80 share price and a sharp run over the past month, the question now is whether Strabag’s improved outlook still leaves enough upside in the valuation to reward new buyers.

Most Popular Narrative: 3.2% Undervalued

Strabag’s most followed valuation story puts fair value at €106.25, only slightly above the €102.80 last close. This keeps the spotlight squarely on what is baked into those assumptions.

The analysts have a consensus price target of €106.25 for Strabag based on their expectations of its future earnings growth, profit margins and other risk factors.

In order for you to agree with the analysts, you'd need to believe that by 2029, revenues will be €22.2 billion, earnings will come to €881.5 million, and it would be trading on a PE ratio of 17.5x, assuming you use a discount rate of 8.0%.

Read the complete narrative.

Want to see what justifies that higher future earnings multiple on a business where profits are forecast to contract and top line growth is expected to stay modest? The narrative leans heavily on a mix of order backlog, margin resilience and re rating assumptions to bridge today’s cash flows with that labelled fair value.

Result: Fair Value of €106.25 (UNDERVALUED)

Have a read of the narrative in full and understand what's behind the forecasts.

Still, that story can break if public sector work slows, or if decarbonization projects weigh on earnings more heavily than the narrative assumes.

Find out about the key risks to this Strabag narrative.

Another View: Strabag Through The Earnings Lens

The first story frames Strabag as around 3.2% undervalued, yet the earnings multiples tell a less generous story. At a P/E of 12.6x versus a fair ratio of 12.4x, the stock screens slightly expensive, even though it trades cheaper than the broader European construction group on 15.4x and above peer averages at 10.8x. That mix points to limited margin of safety if forecast earnings decline by 2.4% per year actually plays out. How comfortable are you paying more than peers for shrinking profit expectations?

See what the numbers say about this price — find out in our valuation breakdown.

Next Steps

Mixed signals on Strabag so far, with valuation, earnings expectations and sentiment all pointing in slightly different directions. Consider reviewing the latest figures yourself, then weigh the 2 key rewards and 3 important warning signs

Looking for more investment ideas beyond Strabag?

If Strabag has sharpened your appetite for opportunities, do not stop here. Broader research across sectors can help you stress test your thesis and uncover fresh angles.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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