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Compare · AEE vs UTL

AEE vs UTL

Side-by-side comparison of Ameren Corporation (AEE) and UNITIL Corporation (UTL): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both AEE and UTL operate in Power Generation (Utilities), so they compete in similar markets.
  • AEE is the larger of the two at $29.08B, about 33.2x UTL ($875.1M).
  • Over the past year, AEE is up 8.2% and UTL is down 11.2% - AEE leads by 19.3 points.
  • AEE has been more active in the news (7 items in the past 4 weeks vs 3 for UTL).
  • AEE has more recent analyst coverage (25 ratings vs 5 for UTL).
PerformanceAEE+8.20%UTL-11.15%
2025-06-02+0.00%2026-06-01
MetricAEEUTL
Company
Ameren Corporation
UNITIL Corporation
Price
$105.09-2.68%
$48.67-3.00%
Market cap
$29.08B
$875.1M
1M return
-7.54%
-6.67%
1Y return
+8.20%
-11.15%
Industry
Power Generation
Power Generation
Exchange
NYSE
NYSE
IPO
1985
News (4w)
7
3
Recent ratings
25
5
AEE

Ameren Corporation

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

UTL

UNITIL Corporation

Unitil Corporation, a public utility holding company, engages in the distribution of electricity and natural gas. It operates through three segments: Utility Gas Operations, Utility Electric Operations, and Non-Regulated. The company distributes electricity in the southeastern seacoast and state capital regions of New Hampshire, and the greater Fitchburg area of north central Massachusetts; and distributes natural gas in southeastern New Hampshire and portions of southern and central Maine, including the city of Portland and the Lewiston-Auburn area, as well as the greater Fitchburg area of north central Massachusetts. It also operates 86 miles of interstate underground natural gas transmission pipeline that provides interstate natural gas pipeline access and transportation services primarily in Maine and New Hampshire. In addition, the company provides energy brokering and advisory services to commercial and industrial customers; and real estate management services. It serves approximately 107,100 electric customers and 85,600 natural gas customers. Unitil Corporation was founded in 1984 and is headquartered in Hampton, New Hampshire.

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