Home Compare APH vs SMCI
Stock Comparison · Structural lead, mixed market

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

Amphenol holds the cleaner structural position, with the lead spread across profitability and stability. Super Micro Computer still has the edge on valuation, which keeps the comparison from looking entirely one-sided. On the market side, Amphenol is in better shape — its trend is intact while Super Micro Computer's trend has broken down. That puts structure and market broadly in agreement — Amphenol's lead looks more confirmed than conflicted.

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

Updated 2026-04-05

The lead is spread across profitability and stability, rather than sitting in one isolated gap. The overall score gap is 17 points in favour of Amphenol Corporation.

Trajectory Similarity
0.68
Moderately similar
Peer-set rank: #8
within Amphenol Corporation's functional peer set

This comparison is anchored in long-term financial trajectory similarity within the selected peer universe.

This level of similarity points to a meaningful structural match, though not a tight one.

The strongest overlap appears in investment intensity and recent revenue growth.

Similarity drivers
investment intensityrecent 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
APH
Amphenol Corporation
64
Peer-Score
Signal qualityMedium
vs
SMCI
Super Micro Computer, Inc.
47
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: APH vs SMCI Profitability 64 7 Stability 61 26 Valuation 53 82 Growth 84 75 APH SMCI
Gap Ranking
#1 Profitability +57
#2 Stability +35
#3 Valuation +29
#4 Growth +9
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for APH and SMCI Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer APHSMCI Relative valuation Structural strength

Amphenol Corporation holds the stronger structural profile, but the price setup still leans toward Super Micro Computer, Inc..

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

Relative Position vs Comparable Companies
Profitability
On profitability, Amphenol Corporation is positioned higher in the group, while Super Micro Computer, Inc. is closer to the middle.
Stability
Amphenol Corporation sits in the stronger part of the group on stability, while Super Micro Computer, Inc. is closer to mid-pack.
Profitability — Dominant Gap
APH
64
SMCI
7
Gap+57in favour of APH

The profitability lead is mainly driven by a 23.7-point operating margin advantage.

What keeps the gap from being one-sided

Absolute pricing still looks more supportive for Super Micro Computer, with a forward P/E that is 16.5 turns lower there.

What this means for the comparison

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

Explore full peer positioning in AssetNext

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

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how APH and SMCI 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.