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Stock Comparison · Structural lead, mixed market

Somnigroup International vs Smurfit Westrock: Which Stock Looks Stronger in 2026?

Somnigroup International holds the cleaner structural position, with valuation as the main driver and growth adding further support. Smurfit Westrock does not offset that deficit through any equally strong structural edge elsewhere. Both sides have seen trend damage — neither carries a clear market edge right now. With both trends damaged, the structural comparison carries most of the weight here.

The comparison is based on similar long-term financial trajectories, not sector labels. Both peer scores are relative to the Russell 1000 universe, making them directly comparable.

Updated 2026-05-17

The lead is spread across valuation and growth, rather than sitting in one isolated gap. The overall score gap is 15 points in favour of Somnigroup International Inc..

Trajectory Similarity
0.75
Similar
Peer-set rank: #4
within Somnigroup International Inc.'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 capital structure and recent revenue growth.

Similarity drivers
capital structurerecent revenue growth
What reduces the match
revenue growth trajectory
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
SGI
Somnigroup International Inc.
45
Peer-Score
Signal qualitylow
Peer basis: Russell 1000
vs
SW
Smurfit Westrock Plc
30
Peer-Score
Signal qualitylow
Peer basis: Russell 1000

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: SGI vs SW Profitability 46 35 Stability 40 36 Valuation 67 41 Growth 17 0 SGI SW
Gap Ranking
#1 Valuation +26
#2 Growth +17
#3 Profitability +11
#4 Stability +4
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for SGI and SW Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer SGISW Relative valuation Structural strength

Somnigroup International Inc. looks stronger on relative valuation, while the broader price setup remains mixed.

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

Entry today — historical context

Where SGI and SW each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY SGI Elevated · above norm 0th 50th 100th 38 pct gap SW Neutral · near norm 0th 50th 100th 79th 41st
Today SW sits in the lower-middle of its own 5-year history (41st percentile), while SGI sits higher in its own history (79th). Within each stock's own 5-year context, SW is at a historically more favourable entry position than SGI. This reflects entry timing, not which company is structurally stronger — peer-relative analysis is a separate question addressed above.

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

Relative Position vs Comparable Companies
Valuation
Both rank well on valuation, but Somnigroup International Inc. still holds a clear edge.
Growth
Neither side looks especially strong on growth, though Somnigroup International Inc. still ranks somewhat higher.
Valuation — Dominant Gap
SGI
67
SW
41
Gap+26in favour of SGI

The multiple-based pricing edge comes from a trailing P/E that is 27 turns lower.

What keeps the gap from being one-sided

Smurfit Westrock Plc still looks less cycle-sensitive — that keeps the result from looking completely one-sided.

What this means for the comparison

Valuation is the clearest driver, and growth also supports Somnigroup International Inc.'s broader structural position.

Explore full peer positioning in AssetNext

Break down the SGI vs SW comparison across all dimensions with the full interactive tool.

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Similar valuation-and-growth comparisons

Explore how SGI and SW 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.