Ameren Corporation (AEE)

Ameren Corporation is a Utilities company in the S&P 500, with a market capitalization of about $27.5 billion as of October 1, 2026.

Ticker
AEE · NYSE
Sector
Utilities
Industry (SIC)
Electric & Other Services Combined
Market cap
$27.5 billion
Employees
8,913
Headquarters
St Louis, MO
Fiscal year end
December 31

About Ameren Corporation

Ameren Corporation, together with its subsidiaries, operates as a public utility holding company in the United States. The company operates through four segments: Ameren Missouri, Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, and Ameren Transmission. It engages in the rate-regulated electric generation, transmission, and distribution business and natural gas transmission and distribution business. The company also generates electricity through coal, nuclear, and natural gas, as well as renewable energy, including hydroelectric, wind, methane gas, and solar energy centers. It serves residential, commercial, and industrial customers. Ameren Corporation was founded in 1881 and is headquartered in Saint Louis, Missouri.

Financial statements

Nvevo shows Ameren Corporation's income statement, balance sheet, cash flow statement and key ratios as reported in its 10-K and 10-Q filings with the SEC, annually and quarterly, alongside price history, recent news and fair value models.

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