With a market capitalization (market cap) of $19.12B — a measure of how much the company is worth — Algonquin Power & Utilities Corp. is the 637th most valuable company in Utilities as of August 18, 2026. Shares trade at $26.05, up +1.70% on the day.
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Algonquin Power & Utilities Corp. is an investment holding company, which engages in energy generation and water distribution facilities. It operates through the Regulated Services Group and Renewable Energy Group segments. The Regulated Services Group segment owns and operates a portfolio of electric, natural gas, water distribution, and wastewater collection utility systems and transmission. The Renewable Energy Group segment focuses on operating a diversified portfolio of renewable and thermal electric generation assets. The company was founded on August 1, 1988 and is headquartered in Oakville, Canada.
Visit websiteAs of August 18, 2026, Algonquin Power & Utilities Corp. (AQNB) is worth $19.12B — this is its market capitalization, the total value of all its outstanding shares.
Algonquin Power & Utilities Corp.’s market cap is $19.12B, which ranks it #637 among the most valuable companies in the Utilities sector tracked on MarketCapLens.
Algonquin Power & Utilities Corp. (AQNB) shares trade at $26.05, up 1.70% on the day, as of August 18, 2026.
Fundamentals are annual. Figures labeled with their fiscal year.
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Algonquin Power & Utilities Corp. trades at a price-to-earnings (P/E) ratio of 96.5, based on its latest share price and annual earnings per share.