LNT · Analysis updated Nov 10, 2026, 6:00 PM ET

Why is Alliant Energy Corporation Common Stock (LNT) stock moving?

Alliant beat Q3 expectations on adjusted EPS ($1.52 vs $1.30) and sales ($1.285B vs $1.261B), and management set 2027 EPS guidance at $3.63-$3.73, slightly above the $3.68 consensus cited in the correction. The 2026 ongoing EPS outlook was narrowed to $3.41-$3.46, which is the top half of the original range rather than a raise. Growth is being driven by data centers: 3.4 GW of contracted demand, a projected ~60% rise in peak demand by 2031, and a $15.9B capex plan through 2030. The $5.1B DOE loan package and the Meta transmission start expected in Q1 2027 add support. Several brokers raised targets after the report, to $79 (BMO) and $82 (Wells Fargo and Jefferies). Price action fits the news: volume jumped to 5.8M shares on Oct 30 (about double the late-October average), and the stock rose from about $69 to a $75.12 intraday high on Nov 5. It has since eased to a $73.24 close on Nov 10, with volume falling to 1.8M. The stock now trades about 8-12% below the new targets. Risks include the heavy capex program, which implies future funding needs, and the dependence of the growth story on delivering data center contracts, with the 1 GW target still ahead.

News behind the analysis

About Alliant Energy Corporation Common Stock

Utilities · Electric & gas utilities

Alliant Energy is a regulated utility holding company based in Madison, Wisconsin. It owns Interstate Power and Light (Iowa) and Wisconsin Power and Light, which together serve about 1.0 million electric customers and 435,000 natural gas customers. It stands out for its fast-growing data-center electricity demand in Iowa and Wisconsin and a large build-out of renewables and energy storage.

How it makes money

Most of its revenue comes from selling regulated electricity, with a smaller share from natural gas delivery. State regulators set the rates it can charge, and those rates are designed to let it earn a return on its 'rate base', meaning the power plants, grid and pipes it has invested in. Profit growth therefore depends mainly on putting more capital to work, under a plan of about $15.9 billion through 2030. It also earns a little from non-utility businesses and venture investments, and uses renewable-energy tax credits.

What usually moves LNT

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This analysis is for informational purposes only and is not investment advice. It is based solely on the news and market data provided, and the stated scores and confidence levels are estimates that can be wrong.