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Stock Comparison · Structural lead, mixed market

Arista Networks vs KLA: Which Stock Looks Stronger in 2026?

Arista Networks holds the cleaner structural position, with growth as the main driver and profitability adding further support. KLA does not offset that deficit through any equally strong structural edge elsewhere. 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. 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, but profitability adds another real layer to the result. Arista Networks, Inc. leads by 19 points on the overall comparison score.

Trajectory Similarity
0.70
Moderately similar
Peer-set rank: #15
within Arista Networks, Inc.'s functional peer set

This comparison is anchored in 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 investment intensity and operating margin level.

Similarity drivers
investment intensityoperating 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
ANET
Arista Networks, Inc.
60
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
KLAC
KLA Corporation
41
Peer-Score
Signal qualitylow
Peer basis: S&P 500

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 KLAC Profitability 88 71 Stability 48 37 Valuation 39 30 Growth 64 15 ANET KLAC
Gap Ranking
#1 Growth +49
#2 Profitability +17
#3 Stability +11
#4 Valuation +9
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for ANET and KLAC Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ANETKLAC Relative valuation Structural strength

The setup is mixed: neither company clearly combines the stronger profile with the more supportive price setup.

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

Entry today — historical context

Where ANET and KLAC each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY ANET Elevated · above norm 0th 50th 100th 1 pct gap KLAC Elevated · above norm 0th 50th 100th 98th 99th
ANET (98th percentile) and KLAC (99th percentile) both sit in the upper portion of their own 5-year ranges. The historical entry context is broadly similar for both. This reflects entry timing, not which company is structurally stronger.

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

Relative Position vs Comparable Companies
Growth
Arista Networks, Inc. sits in the stronger part of the group on growth, while KLA Corporation is closer to mid-pack.
Profitability
Both rank well on profitability, but Arista Networks, Inc. still sits higher.
Growth — Dominant Gap
ANET
64
KLAC
15
Gap+49in favour of ANET

Revenue growth reinforces the category-level growth lead.

What else supports the lead

Capital efficiency adds support, with a 219-point ROIC advantage.

What this means for the comparison

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

Explore full peer positioning in AssetNext

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

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Similar growth-driven comparisons

Explore how ANET and KLAC 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.