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Super Micro Computer vs Smurfit Westrock: Which Stock Looks Stronger in 2026?

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

The comparison is based on similar long-term financial trajectories, not sector labels. Both peer scores are relative to the S&P 500 universe, making them directly comparable.

Updated 2026-07-05

The clearest separation starts in growth, with valuation adding a second layer of support. Super Micro Computer, Inc. leads by 28 points on the overall comparison score.

Trajectory Similarity
0.71
Similar
Peer-set rank: #6
within Super Micro Computer, Inc.'s functional peer set

This pair is matched through long-term financial trajectory similarity within the selected peer universe.

A solid similarity means the pair shares a clearly comparable long-term financial profile, even if individual dimensions still differ.

The clearest structural overlap shows up in recent revenue growth and operating margin level.

Similarity drivers
recent revenue growthoperating margin level
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
SMCI
Super Micro Computer, Inc.
60
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
SW
Smurfit Westrock Plc
32
Peer-Score
Signal qualitylow
Peer basis: S&P 500

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

Score differences across key dimensions.

Dimension spread: SMCI vs SW Profitability 30 35 Stability 27 53 Valuation 87 32 Growth 100 5 SMCI SW
Gap Ranking
#1 Growth +95
#2 Valuation +55
#3 Stability +26
#4 Profitability +5
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for SMCI and SW Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer SMCISW Relative valuation Structural strength

Super Micro Computer, 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 SMCI and SW each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY SMCI Neutral · below norm 0th 50th 100th 34 pct gap SW Elevated · above norm 0th 50th 100th 48th 82nd
Today SMCI sits in the lower-middle of its own 5-year history (48th percentile), while SW sits higher in its own history (82nd). Within each stock's own 5-year context, SMCI is at a historically more favourable entry position than SW. 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
Growth
Super Micro Computer, Inc. ranks near the top of the group on growth; Smurfit Westrock Plc sits in the weaker half.
Valuation
The same broad pattern appears on valuation: Super Micro Computer, Inc. ranks near the top of the group, while Smurfit Westrock Plc stays in the weaker half.
Growth — Dominant Gap
SMCI
100
SW
5
Gap+95in favour of SMCI

Growth adds another layer to the lead, with a very wide gap in revenue growth between the two companies.

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

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

Explore full peer positioning in AssetNext

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

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Other comparisons with conflicting dimension signals

Explore how SMCI 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.