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IDEXX Laboratories vs Mettler-Toledo International: Which Stock Looks Stronger in 2026?

The structural profiles are close, with IDEXX Laboratories carrying a narrow edge on growth. Mettler-Toledo International still leads on valuation and stability, which keeps the comparison from looking entirely one-sided. The market setup is currently leaning toward Mettler-Toledo International, which does not confirm the structural lead. That leaves a split case: the structural lead stays with IDEXX Laboratories, but the market is not currently confirming it.

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

Most of the separation is still concentrated in growth.

INDUSTRY COMPARISON

Both operate in: Diagnostics & Research

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

For a similarity-based comparison, see how IDEXX Laboratories and MTD each position within their functional peer groups in AssetNext.

Peer-Relative Score
IDXX
IDEXX Laboratories, Inc.
56
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
MTD
Mettler-Toledo International Inc.
54
Peer-Score
Signal qualitylow
Peer basis: S&P 500

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

The clearest separation appears in growth.

Dimension spread: IDXX vs MTD Profitability 84 80 Stability 20 39 Valuation 47 58 Growth 63 25 IDXX MTD
Gap Ranking
#1 Growth +38
#2 Stability +19
#3 Valuation +11
#4 Profitability +4
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for IDXX and MTD Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer IDXXMTD Relative valuation Structural strength

The structural gap is limited here, but current pricing still leans against IDEXX Laboratories, Inc..

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

Entry today — historical context

Where IDXX and MTD each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY IDXX Elevated · below norm 0th 50th 100th 25 pct gap MTD Neutral · near norm 0th 50th 100th 71st 46th
Today MTD sits in the lower-middle of its own 5-year history (46th percentile), while IDXX sits higher in its own history (71st). Within each stock's own 5-year context, MTD is at a historically more favourable entry position than IDXX. This reflects entry timing, not which company is structurally stronger — peer-relative analysis is a separate question addressed above.

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

Relative Position vs Comparable Companies
Growth
IDEXX Laboratories, Inc. sits in the stronger part of the group on growth, while Mettler-Toledo International Inc. is closer to mid-pack.
Stability
Both sit in the weaker half on stability, with Mettler-Toledo International Inc. still coming out ahead.
Growth — Dominant Gap
IDXX
63
MTD
25
Gap+38in favour of IDXX

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

What keeps the gap from being one-sided

A meaningful counterforce remains in stability, which keeps the comparison from looking completely one-sided.

What this means for the comparison

The main read on growth is clearer than the broader score gap.

Explore full peer positioning in AssetNext

Break down the IDXX vs MTD comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar growth-driven comparisons

Explore how IDXX and MTD 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.