What Is LNT Fair Value?
Alliant Energy (LNT) fair value estimate using multiple valuation models, updated daily.
As of August 29, 2026, Alliant Energy (LNT) has a composite fair value estimate of $47.06 based on four valuation models: DCF (35% weight), Graham Number (25% weight), PEG (25% weight), and DDM (15% weight). The current market price is $68.03, suggesting the stock is overvalued by 30.8%.
Data as of August 29, 2026 (today)
Composite Fair Value
Overvalued4 of 4 models$47.06
vs. current price of $68.03(-30.8%)
How Is LNT Fair Value Calculated?
Four independent models estimate what LNT is worth. Each uses different inputs and assumptions. The composite blends them by weight.
LNT Intrinsic Value
Forward-looking models based on future cash flows
DCF (Discounted Cash Flow)
35% weightEstimates how much cash the company will generate over the next 10 years, then calculates what all that future cash is worth in today's dollars. Includes a 15% safety cushion. Try the standalone DCF calculator →
$44.49
-34.6%Overvalued
Inputs used
DDM (Dividend Discount Model)
15% weightIf a company pays you dividends, this model asks: how much are all those future dividend payments worth today? Only works for stocks that pay dividends. Try the intrinsic value calculator →
$55.80
-18.0%Overvalued
Inputs used
LNT Fair Value
Current fundamentals: earnings, assets, and growth rate
Graham Number (Value Investing)
25% weightCreated by legendary investor Benjamin Graham. It looks at two things: how much the company earns (EPS) and what its assets are worth (Book Value), then calculates the maximum price a careful investor should pay. Try the fair value calculator →
$47.28
-30.5%Overvalued
Inputs used
PEG (Price/Earnings to Growth)
25% weightChecks if you're paying a fair price for the company's growth. A fast-growing company deserves a higher price than a slow one. This model finds the right price based on how fast earnings are growing.
$34.21
-49.7%Overvalued
Inputs used
What If You Change the Assumptions?
Drag the sliders to test different scenarios. Tap the ? buttons to learn what each input means.
Your DCF Fair Value
Current price $68.03 is 34.6% above this estimate
View 10-year cash flow projections
| Year | Projected FCF (Free Cash Flow) | Present Value |
|---|---|---|
| Year 1 | $650.0M | $613.0M |
| Year 2 | $695.4M | $618.5M |
| Year 3 | $744.0M | $624.1M |
| Year 4 | $796.0M | $629.7M |
| Year 5 | $851.7M | $635.4M |
| Year 6 | $911.2M | $641.1M |
| Year 7 | $974.9M | $646.9M |
| Year 8 | $1.04B | $652.8M |
| Year 9 | $1.12B | $658.7M |
| Year 10 | $1.19B | $664.6M |
| Terminal Value | $34.64B | $19.28B |
What Are LNT's Key Financial Metrics?
Earnings & Growth
Current Price
$68.03
EPS (TTM)
$3.15
Forward P/E
18.5
Profit Margin
18.4%
Cash & Balance Sheet
Free Cash Flow
-1.1B
EBITDA
1.8B
Book Value
$29.04
Total Debt
12.1B
What Do Analysts Say About LNT?
Low
$73.00
Average
$78.54
High
$86.00
Upside
+15.5%
LNT Fair Value FAQ
What is the fair value of LNT?
Based on our composite model (DCF 35%, Graham 25%, PEG 25%, DDM 15%), LNT's estimated fair value is $47.06. The stock is currently trading at $68.03, which makes it overvalued by our analysis.
How is LNT's fair value calculated?
We use four valuation methods: Discounted Cash Flow (DCF), Graham Number, PEG-based Fair Value, and Dividend Discount Model (for dividend-paying stocks). The composite score weights DCF at 35%, Graham and PEG at 25% each, and DDM at 15%. When a model can't be applied, its weight is redistributed proportionally.
Is LNT overvalued or undervalued?
Based on our analysis, LNT is overvalued. The current price of $68.03 is 30.8% above our estimated fair value of $47.06.
What do Wall Street analysts say about LNT?
12 analysts cover Alliant Energy with a consensus rating of "Buy." The average price target is $78.54, ranging from $73.00 to $86.00. This implies 15.5% upside from the current price.