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Arm Holdings vs MACOM Technology Solutions Holdings: Which Stock Looks Stronger in 2026?

The structural profiles are close, with Arm carrying a narrow edge on profitability. MACOM Technology Solutions still leads on growth and stability, which keeps the comparison from looking entirely one-sided. 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.

Updated 2026-04-05

Most of the separation is still concentrated in profitability.

INDUSTRY COMPARISON

Both operate in: Semiconductors

This comparison is based on industry proximity, not on functional trajectory similarity. ARM and MTSI share the same industry classification.

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

Peer-Relative Score
ARM
Arm Holdings plc
38
Peer-Score
Signal qualityHigh
vs
MTSI
MACOM Technology Solutions Holdings, Inc.
35
Peer-Score
Signal qualityHigh

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

The clearest separation appears in profitability.

Dimension spread: ARM vs MTSI Profitability 61 8 Stability 45 69 Valuation 10 18 Growth 40 67 ARM MTSI
Gap Ranking
#1 Profitability +53
#2 Growth +27
#3 Stability +24
#4 Valuation +8
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for ARM and MTSI Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ARMMTSI Relative valuation Structural strength

The setup remains mixed because the stronger profile and the more supportive price setup do not sit on the same side.

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

Relative Position vs Comparable Companies
Profitability
On profitability, Arm Holdings plc is positioned higher in the group, while MACOM Technology Solutions Holdings, Inc. is closer to the middle.
Growth
Both rank well on growth, but MACOM Technology Solutions Holdings, Inc. still holds a clear edge.
Profitability — Dominant Gap
ARM
61
MTSI
8
Gap+53in favour of ARM

Capital efficiency adds support, with a 21-point ROIC advantage.

What keeps the gap from being one-sided

Growth still leans toward MACOM Technology Solutions Holdings, Inc., so the lead is real without reading as one-way.

What this means for the comparison

The main read on profitability is clearer than the broader score gap.

Explore full peer positioning in AssetNext

Break down the ARM vs MTSI comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how ARM and MTSI 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.