Home Compare CSGP vs LITE
Stock Comparison · Structural lead, mixed market

CoStar Group vs Lumentum Holdings: Which Stock Looks Stronger in 2026?

Lumentum holds the cleaner structural position, with the lead spread across valuation and stability. CoStar does not offset that deficit through any equally strong structural edge elsewhere. On the market side, Lumentum is in better shape — its trend is intact while CoStar's trend has broken down. That puts structure and market broadly in agreement — Lumentum's lead looks more confirmed than conflicted.

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

This is not just a one-metric split: both valuation and stability materially support the lead. Lumentum Holdings Inc. leads by 36 points on the overall comparison score.

Trajectory Similarity
0.60
Moderately similar
Peer-set rank: #2
within CoStar Group, Inc.'s functional peer set

This comparison is anchored in long-term financial trajectory similarity within the selected peer universe.

A moderate similarity means the pair is structurally comparable, but not a near-twin trajectory match.

The match is driven mainly by recent revenue growth and margin trend.

Similarity drivers
recent revenue growthmargin trend
What reduces the match
revenue growth trajectory
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
CSGP
CoStar Group, Inc.
25
Peer-Score
Signal qualityHigh
Peer basis: S&P 500
vs
LITE
Lumentum Holdings Inc.
61
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: CSGP vs LITE Profitability 0 36 Stability 8 49 Valuation 10 68 Growth 100 100 CSGP LITE
Gap Ranking
#1 Valuation +58
#2 Stability +41
#3 Profitability +36
#4 Growth
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for CSGP and LITE Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer CSGPLITE Relative valuation Structural strength

Lumentum Holdings Inc. looks stronger on relative valuation, while the broader price setup remains mixed.

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

Entry today — historical context

Where CSGP and LITE each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY CSGP Lower · above norm 0th 50th 100th 95 pct gap LITE Elevated · above norm 0th 50th 100th 4th 99th
Today CSGP sits in the lower portion of its own 5-year history (4th percentile), while LITE sits higher in its own history (99th). Within each stock's own 5-year context, CSGP is at a historically more favourable entry position than LITE. 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
Lumentum Holdings Inc. ranks near the top of the group on valuation; CoStar Group, Inc. sits in the weaker half.
Stability
Lumentum Holdings Inc. sits higher in the group on stability, adding to the overall structural advantage.
Valuation — Dominant Gap
CSGP
10
LITE
68
Gap+58in favour of LITE

The main spread comes from a meaningfully cheaper peer-relative valuation.

What keeps the gap from being one-sided

CoStar 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 valuation and stability, making it broader than a single-dimension result.

Explore full peer positioning in AssetNext

Break down the CSGP vs LITE comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar valuation-and-stability comparisons

Explore how CSGP and LITE 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.