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Keysight Technologies vs MKS: Which Stock Looks Stronger in 2026?

The structural profiles are close, with Keysight Technologies carrying a narrow edge on stability. MKS still has the edge on growth, 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. Both peer scores are relative to the Russell 1000 universe, making them directly comparable.

Updated 2026-08-16

Most of the lead runs through stability, while profitability helps make the separation broader.

INDUSTRY COMPARISON

Both operate in: Scientific & Technical Instruments

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

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

Peer-Relative Score
KEYS
Keysight Technologies, Inc.
52
Peer-Score
Signal qualitylow
Peer basis: Russell 1000
vs
MKSI
MKS Inc.
47
Peer-Score
Signal qualitylow
Peer basis: Russell 1000

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: KEYS vs MKSI Profitability 61 46 Stability 54 16 Valuation 33 40 Growth 64 93 KEYS MKSI
Gap Ranking
#1 Stability +38
#2 Growth +29
#3 Profitability +15
#4 Valuation +7
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for KEYS and MKSI Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer KEYSMKSI 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.

Entry today — historical context

Where KEYS and MKSI each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY KEYS Elevated · above norm 0th 50th 100th 3 pct gap MKSI Elevated · above norm 0th 50th 100th 99th 96th
KEYS (99th percentile) and MKSI (96th 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
Stability
Keysight Technologies, Inc. sits in the stronger part of the group on stability, while MKS Inc. is closer to mid-pack.
Growth
Both profiles are strong on growth, but MKS Inc. leads clearly.
Stability — Dominant Gap
KEYS
54
MKSI
16
Gap+38in favour of KEYS

The stability gap is wide, with the stronger side looking materially steadier through time.

What keeps the gap from being one-sided

Earnings growth also leans toward MKSI, which keeps the score lead from reading as a full growth sweep.

What this means for the comparison

Stability points more clearly to Keysight Technologies, Inc., but growth and current pricing keep the broader result mixed.

Explore full peer positioning in AssetNext

Break down the KEYS vs MKSI comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how KEYS and MKSI 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.