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Alliant Energy vs National Grid: Which Stock Looks Stronger in 2026?

Alliant Energy holds the cleaner structural position, with profitability as the main driver and growth adding further support. National Grid still has the edge on growth, which keeps the comparison from looking entirely one-sided. The market setup broadly confirms the structural lead — Alliant Energy holds the more constructive position. That puts structure and market broadly in agreement — Alliant Energy's lead looks more confirmed than conflicted.

The comparison is based on similar long-term financial trajectories, not sector labels. Peer scores are normalised within each company's primary universe (LNT: S&P 500, NG.L: STOXX 600).

Updated 2026-08-16

Profitability still does most of the heavy lifting in this comparison. The overall score gap is 12 points in favour of Alliant Energy Corporation.

INDUSTRY COMPARISON

Both operate in: Utilities - Regulated Electric

This comparison is based on industry proximity, not on functional trajectory similarity. LNT and NG.L share the same industry classification.

For a similarity-based comparison, see how Alliant Energy and National Grid each position within their functional peer groups in AssetNext.

Peer-Relative Score
LNT
Alliant Energy Corporation
59
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
NG.L
National Grid plc
47
Peer-Score
Signal qualitylow
Peer basis: STOXX 600

Scores reflect position relative to comparable companies with similar long-term financial trajectories.

The largest gaps do not all point in the same direction.

Dimension spread: LNT vs NG.L Profitability 78 39 Stability 47 37 Valuation 64 61 Growth 33 47 LNT NG.L
Gap Ranking
#1 Profitability +39
#2 Growth +14
#3 Stability +10
#4 Valuation +3
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for LNT and NG.L Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer LNTNG.L Relative valuation Structural strength

The setup remains mixed because the stronger profile and the more supportive price setup do not sit on the same side.

Valuation position uses peer-relative PE percentile (idx_pct_pe) where available.

Relative Position vs Comparable Companies
Profitability
On profitability, Alliant Energy Corporation ranks near the top of the group; National Grid plc sits in the weaker half.
Growth
Growth also leans toward National Grid plc, reinforcing the broader structural lead.
Profitability — Dominant Gap
LNT
78
NG.L
39
Gap+39in favour of LNT

The profitability gap is wide, with the stronger side earning materially better operating marks.

What else supports the lead

Alliant Energy Corporation also shows lower market-fundamental divergence, which makes the lead look less detached from the underlying business picture.

What this means for the comparison

The profitability edge is decisive, even though current pricing and growth still lean somewhat toward National Grid plc.

Explore full peer positioning in AssetNext

Break down the LNT vs NG.L comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar profitability-driven comparisons

Explore how LNT and NG.L each compare against other companies in their peer groups.

Rule-based, descriptive analysis only. Derived from peer percentile dimensions. Not investment advice. Peer groups are determined algorithmically based on structural similarity — not by sector classification alone.

How AssetNext Peer Scores Work

AssetNext scores reflect each company's structural position within its functional peer group — not a ranking against all stocks simultaneously. Peers are identified by similarity across eight financial dimensions, including revenue growth trajectory, margin structure, capital intensity, and earnings stability. A score of 75 means the company ranks in the top quartile within its own peer group, not the entire market.

Four dimension scores drive the overall peer score: Growth (revenue trajectory and expansion dynamics), Quality (margin structure and capital efficiency), Valuation (peer-relative pricing on standard multiples), and Stability (earnings consistency and financial predictability). Each dimension is scored 0–100 relative to the peer group, then combined into an overall peer score using equal weighting.

Because scores are peer-relative, the same company can have slightly different scores in different index universes. On comparison pages, both companies are shown within their shared peer universe wherever possible — so the scores are directly comparable. The peer basis is stated on each score card.

Scores are recalculated periodically as underlying financial data is updated. All analysis is descriptive and rule-based — AssetNext describes structural realities and never issues buy, sell or hold recommendations.