Home Compare AWK vs PNN.L
Stock Comparison · Industry comparison · Utilities - Regulated Water

American Water Works Company vs Pennon Group: Which Stock Looks Stronger in 2026?

American Water Works Company holds the cleaner structural position, with the lead spread across growth and valuation. Pennon still has the edge on growth, which keeps the comparison from looking entirely one-sided. The market setup is currently leaning toward Pennon, which does not confirm the structural lead. That leaves a split case: the structural lead stays with American Water Works Company, but the market is not currently confirming it.

The comparison is based on similar long-term financial trajectories, not sector labels.

Updated 2026-04-05

On growth, the clearer edge sits with Pennon Group Plc, while the overall score remains tighter and points the other way.

INDUSTRY COMPARISON

Both operate in: Utilities - Regulated Water

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

For a similarity-based comparison, see how AWK and Pennon each position within their functional peer groups in AssetNext.

Peer-Relative Score
AWK
American Water Works Company, Inc.
48
Peer-Score
Signal qualityMedium
vs
PNN.L
Pennon Group Plc
29
Peer-Score
Signal qualityMedium

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: AWK vs PNN.L Profitability 61 14 Stability 20 10 Valuation 62 10 Growth 34 100 AWK PNN.L
Gap Ranking
#1 Growth +66
#2 Valuation +52
#3 Profitability +47
#4 Stability +10
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for AWK and PNN.L Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer AWKPNN.L Relative valuation Structural strength

The structural gap is limited here, but current pricing still leans against Pennon Group Plc.

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

Relative Position vs Comparable Companies
Growth
Pennon Group Plc ranks near the top of the group on growth; American Water Works Company, Inc. sits in the weaker half.
Valuation
On valuation, American Water Works Company, Inc. is positioned higher in the group, while Pennon Group Plc is closer to the middle.
Growth — Dominant Gap
AWK
34
PNN.L
100
Gap+66in favour of PNN.L

The current lead is backed by a stronger multi-year growth trajectory.

What keeps the gap from being one-sided

The market setup is mixed for both, so the structural comparison carries most of the weight here.

What this means for the comparison

The lead is built on both growth and valuation — though growth still provides a counterweight.

Explore full peer positioning in AssetNext

Break down the AWK vs PNN.L comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how AWK and PNN.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.

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.