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Stock Comparison · Structural lead, mixed market

Arista Networks vs Monolithic Power Systems: Which Stock Looks Stronger in 2026?

Arista Networks holds the cleaner structural position, with growth as the main driver and profitability adding further support. Monolithic Power Systems does not offset that deficit through any equally strong structural edge elsewhere. In the market, Monolithic Power Systems carries the stronger setup — intact trend against Arista Networks's broken trend. That leaves a split case: the structural lead stays with Arista Networks, but the market is not currently confirming it.

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

Updated 2026-04-05

The lead is spread across growth and profitability, rather than sitting in one isolated gap. The overall score gap is 19 points in favour of Arista Networks, Inc..

Trajectory Similarity
0.68
Moderately similar
Peer-set rank: #15
within Arista Networks, Inc.'s functional peer set

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

The pair shares a valid long-term profile match, but the trajectories are not especially close.

The match is driven mainly by recent revenue growth and capital structure.

Similarity drivers
recent revenue growthcapital structure
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
ANET
Arista Networks, Inc.
66
Peer-Score
Signal qualityMedium
vs
MPWR
Monolithic Power Systems, Inc.
47
Peer-Score
Signal qualityHigh

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: ANET vs MPWR Profitability 99 79 Stability 45 48 Valuation 46 26 Growth 69 28 ANET MPWR
Gap Ranking
#1 Growth +41
#2 Profitability +20
#3 Valuation +20
#4 Stability +3
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for ANET and MPWR Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ANETMPWR Relative valuation Structural strength

Arista Networks, 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.

Relative Position vs Comparable Companies
Growth
On growth, Arista Networks, Inc. ranks near the top of the group; Monolithic Power Systems, Inc. sits in the weaker half.
Profitability
On profitability, the edge still sits with Arista Networks, Inc., even though both profiles look solid.
Growth — Dominant Gap
ANET
69
MPWR
28
Gap+41in favour of ANET

Earnings growth is one contributing factor within the growth lead.

What keeps the gap from being one-sided

On the market side, Monolithic Power Systems carries the stronger trend while Arista Networks's trend has broken — the market setup does not confirm the structural advantage.

What this means for the comparison

Growth is the clearest driver, and profitability also supports Arista Networks, Inc.'s broader structural position.

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Break down the ANET vs MPWR comparison across all dimensions with the full interactive tool.

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Similar growth-driven comparisons

Explore how ANET and MPWR 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.