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Stock Comparison · Industry comparison · Diagnostics & Research

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

The structural profiles are close, with IQVIA carrying a narrow edge on growth. Thermo Fisher Scientific still leads on profitability and stability, which keeps the comparison from looking entirely one-sided. Both sides have seen trend damage — neither carries a clear market edge right now. With both trends damaged, the structural comparison carries most of the weight here.

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

Updated 2026-04-05

Growth drives the lead, while profitability keeps the result from looking one-sided.

INDUSTRY COMPARISON

Both operate in: Diagnostics & Research

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

For a similarity-based comparison, see how IQVIA and Thermo Fisher Scientific each position within their functional peer groups in AssetNext.

Peer-Relative Score
IQV
IQVIA Holdings Inc.
57
Peer-Score
Signal qualityHigh
vs
TMO
Thermo Fisher Scientific Inc.
54
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: IQV vs TMO Profitability 39 50 Stability 29 62 Valuation 82 65 Growth 73 35 IQV TMO
Gap Ranking
#1 Growth +38
#2 Stability +33
#3 Valuation +17
#4 Profitability +11
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for IQV and TMO Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer IQVTMO Relative valuation Structural strength

The structural gap is limited here, but current pricing still leans against Thermo Fisher Scientific Inc..

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

Relative Position vs Comparable Companies
Growth
IQVIA Holdings Inc. ranks near the top of the group on growth; Thermo Fisher Scientific Inc. sits in the weaker half.
Stability
On stability, Thermo Fisher Scientific Inc. is positioned higher in the group, while IQVIA Holdings Inc. is closer to the middle.
Growth — Dominant Gap
IQV
73
TMO
35
Gap+38in favour of IQV

The current lead is backed by a stronger multi-year growth trajectory.

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 profitability still provides a real counterweight.

Explore full peer positioning in AssetNext

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

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how IQV 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.

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.