Alten (ENXTPA:ATE) Could Be 17% Undervalued As H1 Earnings Reset Sentiment

Alten (ENXTPA:ATE) has moved back into focus after its H1 2026 results, with sales of €2,109.17 million and net income of €113.77 million reported ahead of the September 25 earnings call.

Alten’s recent earnings announcement appears to have reset sentiment, with the share price at €82.0 after a 7 day share price return of 12.95% and a 90 day share price return of 48.82%. The 1 year total shareholder return of 19.25% contrasts with declines over the 3 and 5 year periods.

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The question now is whether Alten’s sharp rebound mainly reflects better H1 figures or a swing in sentiment. To test that, the next step is to see what the current valuation actually implies.

Most Popular Narrative: 15% Undervalued

Against Alten’s last close at €82.0, the most followed narrative pegs fair value at €96.0, implying the recent rally still leaves a valuation gap if those assumptions hold.

The anticipated project reinitiations in the automotive and aerospace sectors, particularly in Europe and the U.S., could lead to improved revenue growth once these postponed projects commence, impacting Alten’s future top-line. Successful acquisitions, as evidenced by headcount increases from acquisitions, indicate potential revenue synergies and long-term earnings growth as these acquisitions are integrated and start contributing to the bottom line.

See why 8 investors see Alten as 15% undervalued.

Result: Fair Value of €96 (UNDERVALUED)

Still, Alten’s story can be knocked off course if postponed automotive and aerospace work is cancelled outright, or if weaker regions continue to squeeze profitability and cash conversion.

Find out about the key risks to this Alten narrative.

Another View on Alten’s Valuation

A second lens tells a different story. On a simple P/E basis, Alten trades at 20.6x earnings, which is richer than both the European IT sector at 17.8x and its direct peer group at 12.6x. The fair ratio is 29.1x, identified as a level the market could move towards.

That combination of a premium to today’s sector and peer averages, together with a current level below the fair ratio, leaves investors weighing whether this represents valuation risk starting to build in or a mispriced opportunity that may require more evidence.

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

Next Steps

Sentiment around Alten is clearly split, so treat this rebound as your cue to review the numbers, weigh the hurdles and upside, and then dig into the balance of 2 key rewards and 2 important warning signs.

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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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