ACS stock rises 1.02 percent near its yearly high

Published on 09/22/2026 at 12:30 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

ACS stock closed at EUR 94.35 on September 21, 2026, after gaining 1.02 percent. Morgan Stanley cut its target to EUR 130 while keeping Overweight.

Fotorealistische Großbaustelle mit Kränen, Brückenbau und Infrastrukturprojekt bei Sonnenuntergang — Fotorealistische Großbaustelle zeigt ACS Actividades de Construcción y Servicios S.A. (ES0167050915) beim Infrastrukturbau, Illustration mit AI erstellt.

ACS (ISIN ES0167050915) closed at EUR 94.35 on the Madrid exchange on September 21, 2026, up 1.02 percent from the previous session. The share traded between EUR 93.60 and EUR 94.95, keeping the price close to the upper end of that range.

Stock holds near recent high

The September 21, 2026 quotation gives ACS a concrete market reference ahead of the next reporting updates. TradingView data dated September 22, 2026 show a market capitalization of EUR 24.84 billion and a 24-hour price gain of 0.91 percent, although the market snapshot uses a different intraday reference from the completed Spanish session.

The broader one-year comparison is also material: Bolsamania records a price of EUR 93.40 on September 18, 2026 and a one-year gain of 36.95 percent from EUR 68.20. That performance places the stock well above its year-ago level, while the September 21 session range shows that short-term trading remains concentrated near EUR 94.

Digital infrastructure adds a new contract

ACS has also received a current operational signal. A September 22, 2026 report in Bolsamania states that Leighton Asia will build a data center in Hyderabad, India, with completion scheduled for the fourth quarter of 2026.

The project adds a measurable time marker to ACS's infrastructure exposure: the facility is expected to be finished in Q4/2026. For investors, the important comparison is between the near-term delivery date and the stock's 36.95 percent one-year gain, because execution and cash generation will determine whether the recent valuation can be supported by operating progress.

Morgan Stanley lowers target

Analyst expectations provide a counterweight to the strong one-year share performance. According to MarketScreener on September 22, 2026, Morgan Stanley maintained an Overweight recommendation but reduced its ACS price target from EUR 146 to EUR 130.

The EUR 16 reduction is a quantified change of 10.96 percent from the previous target, while the new EUR 130 target stands EUR 35.65 above the September 21 closing price. A separate September 22, 2026 report from Estrategias de Inversion cites Santander with a Neutral rating and a EUR 104 target, while reporting a consensus target of EUR 134.66.

ACS stock closes at EUR 94.35

ACS stock closed at EUR 94.35 on the Madrid exchange on September 21, 2026, with a daily gain of 1.02 percent and a session range of EUR 93.60 to EUR 94.95. The market capitalization shown by TradingView on September 22, 2026 was EUR 24.84 billion.