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Stock Comparison · Structural lead, mixed market

Phillips 66 vs Shell: Which Stock Looks Stronger in 2026?

Shell holds the cleaner structural position, with profitability as the main driver and growth adding further support. Phillips 66 does not offset that deficit through any equally strong structural edge elsewhere. The market setup is broadly comparable for both — no clear directional signal from price behavior. The market is not adding a decisive signal either way — the structural read carries the weight.

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

Updated 2026-05-17

The lead is spread across profitability and growth, rather than sitting in one isolated gap. Shell plc leads by 18 points on the overall comparison score.

Trajectory Similarity
0.75
Similar
Peer-set rank: #17
within Phillips 66's functional peer set

These two companies are linked by measured long-term financial trajectory similarity within the selected peer universe.

This level of similarity signals a strong structural match, even though some dimensions still separate the two companies.

The match is driven mainly by revenue stability and margin trend.

Similarity drivers
revenue stabilitymargin trend
How to read the score
0.85–1.00 · Very similar0.70–0.84 · Similar0.55–0.69 · Moderately similarbelow 0.55 · Loose match
Peer-Relative Score
PSX
Phillips 66
51
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
SHELL.AS
Shell plc
69
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: PSX vs SHELL.AS Profitability 44 76 Stability 41 57 Valuation 73 78 Growth 36 56 PSX SHELL.AS
Gap Ranking
#1 Profitability +32
#2 Growth +20
#3 Stability +16
#4 Valuation +5
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for PSX and SHELL.AS Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer PSXSHELL.AS Relative valuation Structural strength

The setup is mixed: neither company clearly combines the stronger profile with the more supportive price setup.

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

Entry today — historical context

Where PSX and SHELL.AS each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY PSX Elevated · above norm 0th 50th 100th 2 pct gap SHELL.AS Elevated · above norm 0th 50th 100th 99th 97th
PSX (99th percentile) and SHELL.AS (97th percentile) both sit in the upper portion of their own 5-year ranges. The historical entry context is broadly similar for both. This reflects entry timing, not which company is structurally stronger.

Describes historical entry positioning only. Descriptive — not investment advice.

Relative Position vs Comparable Companies
Profitability
Both rank well on profitability, but Shell plc still holds a clear edge.
Growth
Shell plc sits in the stronger part of the group on growth, while Phillips 66 is closer to mid-pack.
Profitability — Dominant Gap
PSX
44
SHELL.AS
76
Gap+32in favour of SHELL.AS

The profitability lead is mainly driven by a 14.2-point operating margin advantage.

What keeps the gap from being one-sided

Phillips 66 still shows lower market-fundamental divergence, which keeps the wider picture mixed rather than completely one-sided.

What this means for the comparison

Profitability is the clearest driver, and growth also supports Shell plc's broader structural position.

Explore full peer positioning in AssetNext

Break down the PSX vs SHELL.AS comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar profitability-and-growth comparisons

Explore how PSX and SHELL.AS 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.