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Stock Comparison · Single-driver result

Marsh & McLennan Companies vs W. R. Berkley: Which Stock Looks Stronger in 2026?

W. R. Berkley holds the cleaner structural position, with profitability as the main driver and valuation adding further support. The market setup broadly confirms the structural lead — W. R. Berkley holds the more constructive position. That puts structure and market broadly in agreement — W. R. Berkley'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

The comparison is mainly decided in profitability, with the rest of the profile carrying less weight. W. R. Berkley Corporation leads by 9 points on the overall comparison score.

Trajectory Similarity
0.70
Similar
Peer-set rank: #9
within Marsh & McLennan Companies, Inc.'s functional peer set

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

A solid similarity means the pair shares a clearly comparable long-term financial profile, even if individual dimensions still differ.

The clearest structural overlap shows up in investment intensity and margin consistency.

Similarity drivers
investment intensitymargin consistency
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
MRSH
Marsh & McLennan Companies, Inc.
59
Peer-Score
Signal qualitylow
Peer basis: S&P 500
vs
WRB
W. R. Berkley Corporation
68
Peer-Score
Signal qualitylow
Peer basis: S&P 500

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

The clearest separation appears in profitability.

Dimension spread: MRSH vs WRB Profitability 55 77 Stability 69 76 Valuation 71 78 Growth 36 32 MRSH WRB
Gap Ranking
#1 Profitability +22
#2 Valuation +7
#3 Stability +7
#4 Growth +4
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for MRSH and WRB Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer MRSHWRB Relative valuation Structural strength

W. R. Berkley Corporation looks stronger both structurally and on relative valuation.

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

Entry today — historical context

Where MRSH and WRB each sit in their own 5-year price and valuation history.

BASED ON 5-YEAR HISTORY MRSH Neutral · below norm 0th 50th 100th 27 pct gap WRB Elevated · above norm 0th 50th 100th 64th 90th
Today MRSH sits in the upper-middle of its own 5-year history (64th percentile), while WRB sits higher in its own history (90th). Within each stock's own 5-year context, MRSH is at a historically more favourable entry position than WRB. 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
Both rank well on profitability, but W. R. Berkley Corporation still sits higher.
Profitability — Dominant Gap
MRSH
55
WRB
77
Gap+22in favour of WRB

Capital efficiency adds support, with a 8.4-point ROIC advantage.

What else supports the lead

Recent snapshots suggest this is not just a one-period edge; the lead has persisted across more than one cut of the data.

What this means for the comparison

Profitability is the clearest driver, and valuation also supports W. R. Berkley Corporation's broader structural position.

Explore full peer positioning in AssetNext

Break down the MRSH vs WRB comparison across all dimensions with the full interactive tool.

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Similar profitability-and-valuation comparisons

Explore how MRSH and WRB 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.