Top line accelerating.
+9.6% YoY versus −1.2% prior. 3y CAGR +1.2%.
+9.6%We use cookies
MainRatios uses cookies for essential site functions. With your consent, we also use analytics cookies including session replay sampling (PostHog, Google Analytics) and advertising cookies (Google AdSense). You can reject non-essential cookies, including the "sale" or sharing of personal information under CCPA, and you may withdraw consent at any time (GDPR). See our Privacy Policy for details.
Utilities · Market Cap: $18.9B
Fundamentals as of 2025-12-31
All analysis on this page is for educational purposes only and does not constitute financial advice. Fair values are model-based estimates. Always do your own research.
The Question
Bottom line: LNT currently has no legendary investor models qualifying — see /stock/LNT/valuation for the per-model breakdown, but earns a C sector grade (48/100) in Utilities. Use the per-tab analysis to form your own view. Drill into the valuation breakdown and sector ranking for the full picture.
Concerns — Alliant Energy Corporation's 11.0% ROE is below sector median.
Financial story
Concerns — Alliant Energy Corporation's 11.0% ROE and 2.52 debt-to-equity warrant a closer look at the underlying business.
Alliant Energy Corporation's fair value depends on which model you trust. See the per-investor fair-value table in the valuation tab.
LNT trades at 23.2x earnings. Sector context and per-investor signals are in the valuation tab.
LNT and EVRG differ on P/E, ROE, and revenue growth. See the full LNT vs EVRG compare matrix.
Investor verdicts for LNT are listed in the valuation tab. Per-model fair value and reasoning are in the valuation tab.
LNT's P/E ratio is 23.2x. 5-year P/E history is in the financials tab.
Investor verdicts vary by methodology. Full breakdown by investor and signal is in the valuation tab.
+9.6% YoY versus −1.2% prior. 3y CAGR +1.2%.
+9.6%Net margin 18.6% versus 17.3% prior (+1.2pp). Operating 23.5%.
18.6%P/E 22.8x — 8% above the 5y median of 21.1x. Forward 21.3x hints at EPS expansion next year.
How does LNT compare?
See exactly where LNT ranks
Sign in to unlock the full sector ranking — free.
Sign in to see the rankingLNT sits at #20 in Utilities with a C grade (48/100).