Compare · AEE vs NI
AEE vs NI
Side-by-side comparison of Ameren Corporation (AEE) and NiSource Inc (NI): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both AEE and NI operate in Power Generation (Utilities), so they compete in similar markets.
- AEE is the larger of the two at $29.58B, about 1.5x NI ($19.49B).
- AEE has been more active in the news (10 items in the past 4 weeks vs 8 for NI).
- AEE has more recent analyst coverage (25 ratings vs 16 for NI).
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.
NiSource Inc
NiSource Inc., an energy holding company, operates as a regulated natural gas and electric utility company in the United States. The company operates through two segments, Gas Distribution Operations and Electric Operations. It provides natural gas services and transportation for residential, commercial, and industrial customers; generates, transmits, and distributes electricity; and wholesale and transmission transaction services. The company owns and operates two coal-fired electric generating stations with a capacity of 2,080 megawatts (MW); combined cycle gas turbine with a capacity of 571 MW; two gas-fired generating units with a capacity of 155 MW; and two hydroelectric generating plants with a capacity of 10 MW. It serves approximately 4 million natural gas customers in six states under the Columbia Gas and NIPSCO brands; and 500,000 electricity customers in the northern part of Indiana. The company was formerly known as NIPSCO Industries, Inc. and changed its name to NiSource Inc. in April 1999. NiSource Inc. was founded in 1847 and is headquartered in Merrillville, Indiana.
Latest AEE
- Ameren Corporation filed SEC Form 8-K: Other Events, Financial Statements and Exhibits
- SVP Finance Martin Ryan J sold $106,689 worth of shares (971 units at $109.88), decreasing direct ownership by 3% to 25,595 units (SEC Form 4)
- Ameren Illinois Announces Pricing of First Mortgage Bonds due 2036
- SVP and CATO Shaw Theresa A sold $35,402 worth of shares (325 units at $108.93), decreasing direct ownership by 0.99% to 32,340 units (SEC Form 4)
- Ameren Corporation Directors Declare Quarterly Dividend
- Group President, Utilities Moehn Michael L sold $708,240 worth of shares (6,500 units at $108.96), decreasing direct ownership by 3% to 199,689 units (SEC Form 4)
- Ameren Corporation filed SEC Form 8-K: Other Events, Financial Statements and Exhibits
- SEC Form 424B5 filed by Ameren Corporation
- SEC Form S-3ASR filed by Ameren Corporation
- SEC Form 10-Q filed by Ameren Corporation
Latest NI
- SEC Form 8-K filed by NiSource Inc
- EVP & Grp President, Utilities Birmingham Melody sold $1,590,389 worth of shares (37,509 units at $42.40), decreasing direct ownership by 32% to 78,527 units (SEC Form 4)
- SEC Form FWP filed by NiSource Inc
- SEC Form 424B5 filed by NiSource Inc
- NiSource Declares Common Stock Dividend
- SEC Form 10-Q filed by NiSource Inc
- NiSource Inc filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits
- NiSource Announces Second Quarter Results
- NiSource to release second quarter 2026 financial results and host conference call on August 5
- Director Jesanis Michael E acquired 30,190 shares, increasing direct ownership by 134% to 52,701 units (SEC Form 4)