Alliant Energy Corp (LNT)

NASD · Utilities · Utilities - Regulated Electric · USA

Alliant Energy Corp is a large cap company (market value between $10 billion and $200 billion) in the Utilities - Regulated Electric industry.

Alliant Energy operates as a regulated utility holding company providing electric and natural gas service through its subsidiaries IPL and WPL to customers across Iowa and Wisconsin. The company generates and distributes electricity to wholesale customers and holds non-utility investments including transmission interests, wind generation, and freight operations.

From its FY2025 annual report (Form 10-K)

Intrinsic value, DCF valuation, financial health and value investing analysis for the Alliant Energy Corp stock.

Our verdict on LNT

Overvalued: intrinsic value $47.81 per share, market price $66.85, margin of safety -39.8% (as of 2026-10-19).

Discounting its cash flows at 7.4% (average of 2 methods) values the shares at $47.81; the price of $66.85 is 40% above that value.

Leak Score: 39/100 on 11 of 12 signals (On Watch).

ETFs with the most weight in LNT

17 more funds hold it; the full list is part of the paid plan.

More on LNT

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Cheaper than LNT in Utilities - Regulated Electric

21 more in this industry show a wider margin of safety.

Is LNT undervalued or overvalued?

LNT is overvalued (as of the 2026-10-19 close). Discounting its cash flows at 7.4% (average of 2 methods) values the shares at $47.81; the price of $66.85 is 40% above that value.

What is the intrinsic value of LNT?

$47.81 per share (as of the 2026-10-19 close), against a market price of $66.85. That is a margin of safety of -39.8%. The value is the average of the valuation methods that apply to this company, recomputed every night after the US close.

What is Alliant Energy Corp's Leak Score?

39 out of 100, which we rate "On Watch", on 11 of 12 value investing signals.