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Marsh & McLennan Companies price to book ratio MRSH

Market value divided by the book value of the company's net assets, since 2009.

Today, Oct 23, 2026
6.4×
10-year median
6.9×
Against its 10-year history
42nd
percentile: 0 is its lowest day, 100 its highest
10-year range
4.9× to 9.0×
Peer median
4.6×

Marsh & McLennan Companies' price to book ratio is 6.4× as of Oct 23, 2026.

That is below its ten-year median of 6.9×, close to the middle of its last ten years.

Over that time it ranged from 4.9× in Oct 2016 to 9.0× in Dec 2022.

The median for 6 insurance brokers of a similar size is 4.6×.

Price to book ratio over time

The dashed line is the 10-year median and the shaded band the middle half of its days.

Open the interactive chart, with overlays and comparisons

Year by year

YearEnd of yearLowHigh
2026 so far6.4×5.3×6.4×
20256.0×5.8×8.9×
20247.7×7.6×8.7×
20238.2×7.3×9.0×
20228.6×6.6×9.0×
20219.0×6.4×9.0×
20206.9×5.2×8.0×
20197.4×5.4×7.4×
20185.3×5.1×6.2×
20175.9×5.2×6.3×
20165.2×4.4×5.4×
20154.6×3.7×4.7×
20144.0×3.3×4.0×
20133.8×2.9×3.8×
20122.9×2.6×3.1×
20112.7×2.1×2.7×
20102.3×1.9×2.3×
20091.9×1.9×2.3×

Against its peers

Companies in Insurance - Brokers nearest Marsh & McLennan Companies' size, closest first, today.

CompanyPrice to book ratio
MRSHMarsh & McLennan Companies6.4×
AJGArthur J. Gallagher2.9×
AONAon6.7×
WTWWillis Towers Watson Public3.9×
BROBrown & Brown1.9×
ERIEErie Indemnity5.4×
RYANRyan Specialty21.9×
Peer median4.6×

What the price to book ratio tells you

Market value divided by the accounting value of the company's net assets. Below 1 means the market values the business at less than what it owns on paper.

Book value misses brands, software and people, so asset-light companies always look expensive on it. Most useful for banks and industrials.

More on Marsh & McLennan Companies

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.