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Stock Comparison · Structural lead, mixed market

Arthur J. Gallagher & Co. vs Reinsurance Group of America: Which Stock Looks Stronger in 2026?

Reinsurance of America holds the cleaner structural position, with the lead spread across growth and valuation. Arthur J. Gallagher does not offset that deficit through any equally strong structural edge elsewhere. The market setup broadly confirms the structural lead — Reinsurance of America holds the more constructive position. That puts structure and market broadly in agreement — Reinsurance of America's lead looks more confirmed than conflicted.

The comparison is based on similar long-term financial trajectories, not sector labels.

Updated 2026-04-05

This is not just a one-metric split: both growth and valuation materially support the lead. Reinsurance Group of America, Incorporated leads by 18 points on the overall comparison score.

Trajectory Similarity
0.73
Similar
Peer-set rank: #3
within Arthur J. Gallagher & Co.'s functional peer set

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

The pair sits on a clearly comparable long-term path, though it is not a near-twin match.

The match is driven mainly by capital structure and margin consistency.

Similarity drivers
capital structuremargin 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
AJG
Arthur J. Gallagher & Co.
36
Peer-Score
Signal qualityMedium
vs
RGA
Reinsurance Group of America, Incorporated
54
Peer-Score
Signal qualityMedium

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: AJG vs RGA Profitability 7 0 Stability 57 56 Valuation 44 81 Growth 45 92 AJG RGA
Gap Ranking
#1 Growth +47
#2 Valuation +37
#3 Profitability +7
#4 Stability +1
Price Setup

Left means cheaper relative valuation. Higher means stronger structure.

Price setup map for AJG and RGA Stronger + cheaper Stronger + richer Weaker + cheaper Weaker + richer AJGRGA Relative valuation Structural strength

Reinsurance Group of America, Incorporated looks stronger both structurally and on relative valuation.

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

Relative Position vs Comparable Companies
Growth
Both profiles are strong on growth, but Reinsurance Group of America, Incorporated leads clearly.
Valuation
On valuation, the edge is clear — both rank well, but Reinsurance Group of America, Incorporated sits noticeably higher.
Growth — Dominant Gap
AJG
45
RGA
92
Gap+47in favour of RGA

Earnings growth is one contributing factor within the growth lead.

What keeps the gap from being one-sided

Arthur J. Gallagher & Co. still shows lower market-fundamental divergence, which keeps the wider picture mixed rather than completely one-sided.

What this means for the comparison

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

Explore full peer positioning in AssetNext

Break down the AJG vs RGA comparison across all dimensions with the full interactive tool.

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Similar growth-and-valuation comparisons

Explore how AJG and RGA 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.

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.