MRSH

Marsh McLennan

October 22, 2026 · market open

Rarity
1.34
Peak move
+4.58%
Float cap
$92.3B

Marsh McLennan is a professional services firm that sells insurance broking and risk advisory services through its Marsh and Guy Carpenter businesses, and consulting through Mercer and Oliver Wyman. It serves corporations, public entities, insurers, associations and private clients in roughly 130 countries, earning commissions, fees and consulting revenue.

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