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Stock Comparison · Single-driver result

Illumina vs Pentair: Which Stock Looks Stronger in 2026?

The structural profiles are close, with Illumina carrying a narrow edge on growth. Pentair still has the edge on stability, which keeps the comparison from looking entirely one-sided. On the market side, Illumina is in better shape — its trend is intact while Pentair's trend has broken down. That puts structure and market broadly in agreement — Illumina'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 comparison is mainly decided in growth, while stability remains the main counterforce.

Trajectory Similarity
0.64
Moderately similar
Peer-set rank: #8
within Illumina, Inc.'s functional peer set

This pair is matched through 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.

Most of the shared profile comes through revenue stability and capital structure.

Similarity drivers
revenue stabilitycapital 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
ILMN
Illumina, Inc.
59
Peer-Score
Signal qualityHigh
vs
PNR
Pentair plc
56
Peer-Score
Signal qualityHigh

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

The clearest separation appears in growth.

Dimension spread: ILMN vs PNR Profitability 65 60 Stability 18 37 Valuation 85 81 Growth 54 33 ILMN PNR
Gap Ranking
#1 Growth +21
#2 Stability +19
#3 Profitability +5
#4 Valuation +4
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for ILMN and PNR Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer ILMNPNR Relative valuation Structural strength

The setup stays mixed because structure and the price setup do not align cleanly in one direction.

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

Relative Position vs Comparable Companies
Growth
On growth, Illumina, Inc. is positioned higher in the group, while Pentair plc is closer to the middle.
Stability
Neither side looks especially strong on stability, though Pentair plc still ranks somewhat higher.
Growth — Dominant Gap
ILMN
54
PNR
33
Gap+21in favour of ILMN

Earnings growth is one contributing factor within the growth lead.

What keeps the gap from being one-sided

There is still a strong counterforce in stability, so the lead stays clear without becoming a sweep.

What this means for the comparison

Growth is the clearest driver of the lead, with stability adding further support — though stability still provides a real counterweight.

Explore full peer positioning in AssetNext

Break down the ILMN vs PNR comparison across all dimensions with the full interactive tool.

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Similar growth-and-stability comparisons

Explore how ILMN and PNR 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.