ACS stock costs EUR 91.00 below its 52-week high

Published on 10/14/2026 at 11:28 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

First-half sales reached EUR 26.2 billion, up 12.00 percent. ACS stock stood at EUR 91.00 on October 14, 2026, below its EUR 141.20 52-week high.

Results and pipeline figures

On July 29, 2026, ACS reported EUR 510 million in operational net profit for the first half of 2026.
The 2026 operational net profit outlook called for 30.00 percent to 35.00 percent growth.
ACS stock stood at EUR 91.00 at Lang & Schwarz on October 14, 2026.
November 12, 2026 is the scheduled date for nine-month results.

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ACS stock (ISIN ES0167050915) stood at EUR 91.00 at Lang & Schwarz on October 14, 2026 at 11:16 a.m. CEST, below its EUR 141.20 52-week high. In the first half of 2026, ACS reported stronger sales, profit and backlog figures, giving the valuation a concrete operating backdrop.

First-half profit reaches EUR 510 million

According to Yahoo Finance on July 29, 2026, operational net profit reached EUR 510 million in the first half of 2026, an increase of 30.00 percent year over year. Sales rose 12.00 percent on an FX-adjusted basis to EUR 26.2 billion, while EBITDA increased 14.00 percent on the same basis to EUR 1.6 billion.

The order book adds scale to those results. ACS reported a backlog of EUR 105.9 billion at the end of the first half of 2026, up 21.00 percent on a comparable basis, with a last-twelve-month book-to-bill ratio of 1.3 times. The comparison matters because backlog growth is running faster than reported sales growth and gives the group visibility into future project execution.

What supports the data center thesis

ACS management linked the operating momentum to digital infrastructure, energy, defense and other strategic markets in the first half of 2026. The data center backlog reached EUR 21.9 billion, up 88.00 percent year over year, according to Yahoo Finance.

The same source recorded a 2026 operational net profit outlook for growth of 30.00 percent to 35.00 percent, equivalent to as much as EUR 1.15 billion. ACS describes its strategy as infrastructure delivery across the project lifecycle, including data centers, transport, energy and industrial facilities, through its ACS investor-relations materials.

Results date and current valuation

Simply Wall St lists November 12, 2026 as the date for ACS to report nine-month 2026 results. That release will provide the next test of whether the first-half sales growth and backlog expansion are translating into earnings during the second half.

ACS had a market capitalization of EUR 24.1 billion on October 14, 2026. The company is listed on BME under ticker ACS and is part of the IBEX 35, according to Rankia.

Current quote and reporting date

ACS stock stood at EUR 91.00 at Lang & Schwarz on October 14, 2026 at 11:16 a.m. CEST. Its market capitalization was EUR 24.1 billion, while the 52-week range was EUR 69.50 to EUR 141.20.

The further course of trading is shown by the continuously updated real-time quote of ACS stock.