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Stock Comparison · Structural lead, mixed market

Waters vs Zoetis: Which Stock Looks Stronger in 2026?

Zoetis holds the cleaner structural position, with the lead spread across valuation and profitability. Waters still leads on growth and stability, which keeps the comparison from looking entirely one-sided. In the market, Waters carries the stronger setup — intact trend against Zoetis's broken trend. That leaves a split case: the structural lead stays with Zoetis, 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 2026-08-16

The clearest separation starts in valuation, but profitability adds another real layer to the result. Zoetis Inc. leads by 25 points on the overall comparison score.

Trajectory Similarity
0.68
Moderately similar
Peer-set rank: #42
within Waters Corporation's functional peer set

These two companies are linked by measured 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.

The strongest overlap appears in capital structure and revenue stability.

Similarity drivers
capital structurerevenue stability
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
WAT
Waters Corporation
25
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
ZTS
Zoetis 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: WAT vs ZTS Profitability 0 50 Stability 37 22 Valuation 15 87 Growth 65 24 WAT ZTS
Gap Ranking
#1 Valuation +72
#2 Profitability +50
#3 Growth +41
#4 Stability +15
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for WAT and ZTS Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer WATZTS Relative valuation Structural strength

The structural gap is limited here, but current pricing still leans against Waters Corporation.

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

Entry today — historical context

Where WAT and ZTS each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY WAT Elevated · above norm 0th 50th 100th 98 pct gap ZTS Lower · below norm 0th 50th 100th 99th 1st
Today ZTS sits in the lower portion of its own 5-year history (1st percentile), while WAT sits higher in its own history (99th). Within each stock's own 5-year context, ZTS is at a historically more favourable entry position than WAT. 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
Valuation
On valuation, Zoetis Inc. ranks near the top of the group; Waters Corporation sits in the weaker half.
Profitability
On profitability, Zoetis Inc. is positioned higher in the group, while Waters Corporation is closer to the middle.
Valuation — Dominant Gap
WAT
15
ZTS
87
Gap+72in favour of ZTS

The multiple-based pricing edge comes from a forward P/E that is 13.9 turns lower.

What keeps the gap from being one-sided

Waters still pushes back on growth by a very wide margin, which keeps the read from becoming one-way.

What this means for the comparison

The lead is built on both valuation and profitability — though growth still provides a counterweight.

Explore full peer positioning in AssetNext

Break down the WAT vs ZTS comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Other comparisons with conflicting dimension signals

Explore how WAT and ZTS 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.