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Stock Comparison · Structural lead, mixed market

Insmed vs Zillow Group: Which Stock Looks Stronger in 2026?

Insmed holds the cleaner structural position, with the lead spread across growth and stability. Zillow does not offset that deficit through any equally strong structural edge elsewhere. 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 Russell 1000 universe, making them directly comparable.

Updated 2026-05-17

This is not just a one-metric split: both growth and stability materially support the lead. Insmed Incorporated leads by 21 points on the overall comparison score.

Trajectory Similarity
0.70
Similar
Peer-set rank: #4
within Insmed Incorporated's functional peer set

This comparison is anchored in 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 match is driven mainly by capital structure and revenue stability.

Similarity drivers
capital structurerevenue stability
What reduces the match
recent revenue growth
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
INSM
Insmed Incorporated
43
Peer-Score
Signal qualitylow
Peer basis: Russell 1000
vs
Z
Zillow Group, Inc.
22
Peer-Score
Signal qualityMedium
Peer basis: Russell 1000

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: INSM vs Z Profitability 22 5 Stability 55 24 Valuation 16 8 Growth 100 68 INSM Z
Gap Ranking
#1 Growth +32
#2 Stability +31
#3 Profitability +17
#4 Valuation +8
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for INSM and Z Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer INSMZ Relative valuation Structural strength

Neither company combines the stronger profile with the cheaper valuation.

Valuation position uses Forward P/E and peer-relative PE percentile (idx_pct_pe) where available.

Entry today — historical context

Where INSM and Z each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY INSM Elevated · above norm 0th 50th 100th 65 pct gap Z Lower · below norm 0th 50th 100th 85th 20th
Today Z sits in the lower portion of its own 5-year history (20th percentile), while INSM sits higher in its own history (85th). Within each stock's own 5-year context, Z is at a historically more favourable entry position than INSM. 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
Both look solid on growth, though Insmed Incorporated still holds the stronger peer position.
Stability
On stability, Insmed Incorporated is positioned higher in the group, while Zillow Group, Inc. is closer to the middle.
Growth — Dominant Gap
INSM
100
Z
68
Gap+32in favour of INSM

Growth adds another layer to the lead, with a very wide gap in revenue growth between the two companies.

What keeps the gap from being one-sided

Zillow Group, Inc. still carries lower volatility exposure — that difference is real enough to prevent the comparison from becoming one-sided.

What this means for the comparison

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

Explore full peer positioning in AssetNext

Break down the INSM vs Z comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar growth-and-stability comparisons

Explore how INSM and Z 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.