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Stock Comparison · Structural lead, mixed market

Haleon vs Thermo Fisher Scientific: Which Stock Looks Stronger in 2026?

Haleon holds the cleaner structural position, with the lead spread across stability and growth. Thermo Fisher Scientific does not offset that deficit through any equally strong structural edge elsewhere. The market setup is currently leaning toward Thermo Fisher Scientific, which does not confirm the structural lead. That leaves a split case: the structural lead stays with Haleon, but the market is not currently confirming it.

The comparison is based on similar long-term financial trajectories, not sector labels. Peer scores are normalised within each company's primary universe (HLN.L: STOXX 600, TMO: S&P 500).

Updated 2026-07-05

The lead is spread across stability and growth, rather than sitting in one isolated gap. Haleon plc leads by 20 points on the overall comparison score.

Trajectory Similarity
0.67
Moderately similar
Peer-set rank: #4
within Haleon plc'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 strongest overlap appears in investment intensity and revenue growth trajectory.

Similarity drivers
investment intensityrevenue 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
HLN.L
Haleon plc
65
Peer-Score
Signal qualitylow
Peer basis: STOXX 600
vs
TMO
Thermo Fisher Scientific Inc.
45
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: HLN.L vs TMO Profitability 56 36 Stability 84 46 Valuation 60 62 Growth 65 34 HLN.L TMO
Gap Ranking
#1 Stability +38
#2 Growth +31
#3 Profitability +20
#4 Valuation +2
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for HLN.L and TMO Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer HLN.LTMO 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
Stability
Both rank well on stability, but Haleon plc still holds a clear edge.
Growth
On growth, the gap still runs the same way: Haleon plc sits near the top of the group, while Thermo Fisher Scientific Inc. remains in the weaker half.
Stability — Dominant Gap
HLN.L
84
TMO
46
Gap+38in favour of HLN.L

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

What keeps the gap from being one-sided

The market setup is mixed for both, so the structural comparison carries most of the weight here.

What this means for the comparison

The lead is built on both stability and growth, making it broader than a single-dimension result.

Explore full peer positioning in AssetNext

Break down the HLN.L vs TMO comparison across all dimensions with the full interactive tool.

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Similar stability-and-growth comparisons

Explore how HLN.L and TMO 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.