Is LNT a high-quality business?

AlphaMadera's AlphaQuality grade scores Alliant Energy Corporation on six pillars — profitability, capital efficiency, balance-sheet strength, growth durability, cash generation, and shareholder yield. The composite letter grade reflects how LNT compares to a Buffett-style quality bar.

What is Alliant Energy Corporation's AlphaQuality grade?

AlphaQuality assigns a letter grade (A through F) to LNT based on a six-pillar quantitative model. The live page shows the composite grade plus each pillar's individual score with the underlying metrics.

What makes LNT a quality stock?

AlphaQuality looks at return on capital, free-cash-flow margins, debt-to-equity, revenue stability, dividend and buyback policy, and operating-margin trend. Stocks scoring well across all six pillars earn higher grades — the methodology favors compounders over cyclicals.

LNT - Alliant Energy Corporation

Price: -- -- | CONSENSUS: Buy DETAILS | PRICE TARGET: $76.25 DETAILS

AlphaQuality

Quantitative six-pillar business-quality grade

Stable Earnings Power

AlphaQuality — archetype-weighted quantitative grade

D 38.8 / 100 composite

Composite Grade

Composite of six pillars weighted for stable earnings power businesses. Purely quantitative — no stock price or analyst input.

Profitability

Weight: 20%

C- 45.5

5yr Avg ROIC 5.3% 36/100
Operating Margin Trend +0.38 pp/yr 67/100

Capital Efficiency

Weight: 15%

C 55.9

5yr Avg ROE 9.7% 59/100
5yr Share-Count CAGR 0.7% 51/100

Growth Quality

Weight: 15%

C 55.1

5yr Revenue CAGR 4.4% 56/100
5yr EPS CAGR 4.5% 51/100
Revenue-Growth Years (5) 3/5 60/100

Cash Generation

Weight: 15%

F 0.0

5yr FCF Margin -24.3% 0/100
5yr FCF/NI Conversion -1.38x 0/100

Balance Sheet

Weight: 20%

F 17.5

Net Debt / EBITDA 5.84x 9/100
Interest Coverage (EBIT/Int) 2.29x 33/100
Altman Z-Score 0.96 14/100

Stability

Weight: 15%

B- 63.2

EPS Volatility (σ/μ) 0.20 70/100
Piotroski F-Score 5 56/100
Negative-Revenue Years (5) 2/5 60/100

4 of 4 gurus held; 1 new buy; 3 added.

Holders: 4 +1
Avg Δ position: +10.8%
New buys: 1
Full exits: 0

Soros new
Wood increased +14%
Cooperman increased +13%

How this is calculated

AlphaQuality grades six pillars from 0-100 and weights each by archetype:

Profitability (20%) — 5yr Avg ROIC, Operating Margin Trend
Capital Efficiency (15%) — 5yr Avg ROE, 5yr Share-Count CAGR
Growth Quality (15%) — 5yr Revenue CAGR, 5yr EPS CAGR, Revenue-Growth Years (5)
Cash Generation (15%) — 5yr FCF Margin, 5yr FCF/NI Conversion
Balance Sheet (20%) — Net Debt / EBITDA, Interest Coverage (EBIT/Int), Altman Z-Score
Stability (15%) — EPS Volatility (σ/μ), Piotroski F-Score, Negative-Revenue Years (5)

We deliberately ignore stock price, analyst targets, and consensus ratings so the grade is suitable for backtesting forward returns. A minimum of 5 fiscal years of audited statements is required; distressed and highly leveraged infrastructure businesses are declared ungradable rather than forced into a numeric score.