Alten, FR0000071946

Alten stock stands 17.60 percent higher this year at EUR 84.55

Published on 10/20/2026 at 22:02 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Next sales release is October 27, 2026. Alten stock costs EUR 84.55 on October 20, 2026, up 1.02 percent versus the Frankfurt close.

Yearly gain and key dates

Alten stock is up 17.60 percent since January 1, 2026.
The next sales release is scheduled for October 27, 2026.
Alten stock costs EUR 84.55 at Lang & Schwarz on October 20, 2026 at 9:57 p.m. CEST, 1.02 percent above the Frankfurt close of October 19, 2026.

Architektur-Render eines modernen Glas- und Stahl-Bürohochhauses mit Wasserbecken im Vordergrund — Alten SA (FR0000071946) betreibt weltweit moderne Standorte, symbolisiert durch dieses futuristische Architektur-Render eines Bürohochhauses, Illustration mit AI erstellt.

Alten stock (ISIN FR0000071946) is up 17.60 percent since January 1, 2026, while the engineering consultancy remains 2.98 percent below its 52-week high of EUR 87.15. MarketScreener lists October 27, 2026 as the next sales release date. The stock was trading at EUR 84.55 at Lang & Schwarz on October 20, 2026 at 9:57 p.m. CEST, up 1.02 percent versus the Frankfurt close of October 19, 2026 at EUR 83.70.

Annual gain narrows below the high

The current position gives investors a clear chart reference. Alten's 52-week range runs from EUR 50.90 to EUR 87.15, placing the Lang & Schwarz price 66.11 percent above the low and 2.98 percent below the high. The market capitalization is EUR 2.9 billion, while the latest reported trading volume was 44,582 shares.

Revenue release due October 27

The next scheduled company communication is the third-quarter sales release on October 27, 2026. That date gives the market a defined checkpoint after Alten's first-half return to organic growth and the updated full-year outlook reported in September.

MarketScreener reported on September 25, 2026 that first-half revenue totaled EUR 2.109 billion, up 1.20 percent year over year, while operating income rose 27.00 percent to EUR 158.3 million. The figures frame the October release as a test of whether the return to growth is broadening beyond the first half.

Valuation remains tied to execution

Alten's valuation picture combines a strong year-to-date advance with a price still below its yearly peak. The next sales figure will provide the clearest new operating reference, particularly because the first-half revenue increase was smaller than the rise in operating income.

Stock price and investor view

The price sits above the October 19 Frankfurt close but below the 52-week high, leaving the scheduled sales release as the next dated company event. For investors, the important comparison is between further revenue growth and the stronger operating leverage already visible in the first half. The further course of trading is shown by the continuously updated real-time quote of Alten stock.