Alliant Energy

LNTNasdaq United States Utilities Power Generation

Market cap

$16.846 B

$64.97 -0.97%

Close of 21 Sept 2026

Revenue

$4.36B

#740 by revenue

Earnings

$810.0M

#453 by earnings

Shares outstanding

258,277,037

Latest filing cover page

P/E ratio

20.8

Cap ÷ net income

Power Generation, ranked by market cap

All 20 →

#10NisourceNI$19.4B
#11EvergyEVRG$18.3B
#12Alliant EnergyLNT$16.8B
#13Entergy New OrleansENJ$8.87B
#14NorthWestern Energy GroupNWE$4.30B

What if Alliant Energy were worth as much as…

Open the what-if tool →

Gold $30.3T

$116,759.89

Per share 1,797× higher

Bitcoin $1.72T

$6,632.88

Per share 102× higher

Nvidia $5.48T

$21,134.52

Per share 325× higher

Or at a round number

$50.0B $100.0B $200.0B $500.0B

Where these numbers come from

Share counts and financials for Alliant Energy are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Last updated 22 Sept 2026. Read the methodology.