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Stock Comparison · Industry comparison · Building Products & Equipment

Lennox International vs Rockwool A/S: Which Stock Looks Stronger in 2026?

Lennox International leads structurally, with profitability as the clearest single gap between the two profiles. Rockwool A/S 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. Peer scores are normalised within each company's primary universe (LII: S&P 500, ROCK-B.CO: STOXX 600).

Updated 2026-07-05

The comparison is mainly decided in profitability, with the rest of the profile carrying less weight.

INDUSTRY COMPARISON

Both operate in: Building Products & Equipment

This comparison is based on industry proximity, not on functional trajectory similarity. LII and ROCK-B.CO share the same industry classification.

For a similarity-based comparison, see how Lennox International and Rockwool A/S each position within their functional peer groups in AssetNext.

Peer-Relative Score
LII
Lennox International Inc.
47
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
ROCK-B.CO
Rockwool A/S
41
Peer-Score
Signal qualitylow
Peer basis: STOXX 600

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

The clearest separation appears in profitability.

Dimension spread: LII vs ROCK-B.CO Profitability 54 20 Stability 23 36 Valuation 73 83 Growth 22 14 LII ROCK-B.CO
Gap Ranking
#1 Profitability +34
#2 Stability +13
#3 Valuation +10
#4 Growth +8
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for LII and ROCK-B.CO Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer LIIROCK-B.CO Relative valuation Structural strength

Lennox International Inc. still looks stronger overall, though current pricing looks more supportive for Rockwool A/S.

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

Entry today — historical context

Where LII and ROCK-B.CO each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY LII Elevated · near norm 0th 50th 100th 33 pct gap ROCK-B.CO Neutral · below norm 0th 50th 100th 86th 52nd
Today ROCK-B.CO sits in the upper-middle of its own 5-year history (52nd percentile), while LII sits higher in its own history (86th). Within each stock's own 5-year context, ROCK-B.CO is at a historically more favourable entry position than LII. 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
Profitability
Lennox International Inc. sits in the stronger part of the group on profitability, while Rockwool A/S is closer to mid-pack.
Stability
Neither side looks especially strong on stability, though Rockwool A/S still ranks somewhat higher.
Profitability — Dominant Gap
LII
54
ROCK-B.CO
20
Gap+34in favour of LII

Capital efficiency adds support, with a 25-point ROIC advantage.

What keeps the gap from being one-sided

Rockwool A/S still shows lower market-fundamental divergence, which keeps the wider picture mixed rather than completely one-sided.

What this means for the comparison

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

Explore full peer positioning in AssetNext

Break down the LII vs ROCK-B.CO comparison across all dimensions with the full interactive tool.

Explore full breakdown →
Similar profitability-driven comparisons

Explore how LII and ROCK-B.CO 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.