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Stock Comparison · Structural lead, mixed market

IDEXX Laboratories vs ResMed: Which Stock Looks Stronger in 2026?

The structural profiles are close, with IDEXX Laboratories carrying a narrow edge on profitability. ResMed still leads on valuation 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. Both peer scores are relative to the S&P 500 universe, making them directly comparable.

Updated 2026-08-16

The clearest separation starts in profitability, with growth adding a second layer of support.

Trajectory Similarity
0.77
Similar
Peer-set rank: #2
within IDEXX Laboratories, Inc.'s functional peer set

This pair is matched through long-term financial trajectory similarity within the selected peer universe.

This level of similarity signals a strong structural match, even though some dimensions still separate the two companies.

The strongest overlap appears in investment intensity and operating margin level.

Similarity drivers
investment intensityoperating margin level
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
IDXX
IDEXX Laboratories, Inc.
54
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
RMD
ResMed Inc.
50
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: IDXX vs RMD Profitability 85 41 Stability 27 53 Valuation 48 79 Growth 42 16 IDXX RMD
Gap Ranking
#1 Profitability +44
#2 Valuation +31
#3 Growth +26
#4 Stability +26
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for IDXX and RMD Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer IDXXRMD Relative valuation Structural strength

IDEXX Laboratories, Inc. still looks stronger overall, though current pricing looks more supportive for ResMed Inc..

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

Entry today — historical context

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

BASED ON 5-YEAR HISTORY IDXX Neutral · below norm 0th 50th 100th 15 pct gap RMD Neutral · below norm 0th 50th 100th 69th 54th
IDXX (69th percentile) and RMD (54th percentile) both sit in the upper-middle 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
Profitability
Both rank well on profitability, but IDEXX Laboratories, Inc. still holds a clear edge.
Valuation
On valuation, the edge is clear — both rank well, but ResMed Inc. sits noticeably higher.
Profitability — Dominant Gap
IDXX
85
RMD
41
Gap+44in favour of IDXX

Capital efficiency adds support, with a 19.6-point ROIC advantage.

What keeps the gap from being one-sided

Absolute pricing still looks more supportive for ResMed, with a forward P/E that is 16 turns lower there.

What this means for the comparison

The page question resolves through profitability, but valuation and current pricing still keep the broader comparison from reading as fully aligned.

Explore full peer positioning in AssetNext

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

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Other comparisons with conflicting dimension signals

Explore how IDXX and RMD 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.