Acciona, ES0125220311

Acciona stock falls as Madrid closes lower

Published on 09/02/2026 at 08:35 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Acciona stock slipped after the Madrid close on September 1, 2026, while the latest half-year figures and the next reporting date keep investors focused on earnings quality.

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Acciona stock (ISIN ES0125220311) closed at EUR 204.00 on September 1, 2026, after falling 2.67 percent in Madrid, according to Investing.com. That move came against a weaker Ibex 35 finish, and it left the stock well below its recent close.

Half-year numbers matter

For the most recent reported period, Acciona's first-half 2026 revenue was EUR 9.02 billion, up 5.9 percent year on year, while net profit rose to EUR 526 million from EUR 390 million, according to the company's interim reporting. EBITDA reached EUR 1.12 billion, giving investors a current earnings baseline that is more useful than a stale full-year comparison.

The same report also showed a stronger margin mix in infrastructure and energy-linked activity, which matters because a 5.9 percent sales increase and a 34.9 percent profit jump do not move in lockstep. For the stock, the key question is whether the higher earnings conversion can hold into the second half of 2026.

Price and earnings date

The latest quoted close of EUR 204.00 on September 1, 2026 places the shares close to the center of the recent trading range rather than at a clear breakout point. A next earnings date line can be added once a concrete future date is available for the Spanish group.

Go deeper

Acciona half-year results and investor materials

The first-half 2026 report gives the clearest read on revenue, EBITDA and profit conversion for the Spanish infrastructure and energy group.

Infrastructure and energy mix

Acciona remains a business shaped by infrastructure, renewables and related services, so the reported EUR 1.12 billion EBITDA and EUR 526 million net profit are the figures that best frame the share price reaction. In a market that has just marked the stock at EUR 204.00, those numbers set the tone for how much operating momentum the market is willing to price in.

Trading in Madrid

Acciona stock ended at EUR 204.00 on September 1, 2026 on Bolsa de Madrid. That leaves the shares with a clear current reference point for investors watching the next earnings update and the sustainability of first-half 2026 earnings.

Acciona stock facts

  • Company: Acciona S.A.
  • ISIN: ES0125220311
  • Ticker: ANA
  • Trading venue: Bolsa de Madrid
  • Price (as of September 1, 2026): EUR 204.00
  • Sector / Industry: Industrials / Construction and Engineering
  • Index membership: IBEX 35

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