Iberdrola stock holds steady as market cap tops $129 billion
Published on 08/30/2026 at 16:12 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Iberdrola S.A. (ISIN ES0144580F34) stock is trading close to EUR 21 per share in late August 2026, reflecting a stable share price profile supported by a market capitalization above $129 billion.
Share price level and recent performance
Per a real-time quote snapshot for Iberdrola on BME under the ticker IBE as of August 30, 2026, the shares are quoted at EUR 21.15, with a small decline of 0.14 percent over the prior 24 hours, indicating limited short-term volatility in the stock.
A recent governance and market overview shows Iberdrola at EUR 20.33 on a Tradegate quote as of August 29, 2026, with a five-day change of plus 1.93 percent and a year-to-date performance of plus 10.22 percent, signaling a constructive medium-term trend for investors tracking the name.
Market capitalization and valuation context
In international comparisons that compile large-cap utilities, Iberdrola is listed with a market capitalization of $129.649 billion and a price-to-earnings ratio of 23.45, placing the company firmly in the global mega-cap category and highlighting that investors currently pay around 23 times earnings for exposure to its regulated and renewable generation assets.
The combination of a EUR 21.15 share price and a $129.649 billion equity value underscores Iberdrola's role as one of the largest European utilities, and the double-digit year-to-date gain of 10.22 percent suggests that the market has been rewarding the company for its earnings and cash-flow profile through 2026.
Representative business segment: renewable generation
Within its diversified operations, a key representative segment for Iberdrola is its renewable electricity generation business, which spans onshore and offshore wind, solar, and hydro assets that feed into regulated grid networks and long-term power contracts, providing a mix of stable cash flows and growth potential tied to energy transition spending across Europe and other markets.
Recent stock level and investor view
On the Spanish exchange BME, Iberdrola stock at EUR 21.15 as of August 30, 2026, sits close to levels consistent with a 10.22 percent gain since the start of the year, a pattern that reflects investors' willingness to maintain exposure to the company at a valuation of 23.45 times earnings while monitoring upcoming financial updates and regulatory developments.
Company facts
Company: Iberdrola S.A.
ISIN: ES0144580F34
Ticker: IBE
Exchange: Bolsa de Madrid (BME)
Price (as of August 30, 2026): EUR 21.15
Market cap: $129.649 billion
Sector / Industry: Utilities / Integrated electric utilities
Index membership: Ibex 35
