Marsh Acquires AltamarCAM to Expand Private Markets Capabilities

Marsh, a business of Marsh & McLennan, will acquire AltamarCAM, a specialist private markets asset manager with €20 billion in assets under management. The acquisition will expand Mercer's private markets platform, adding expertise in secondaries, co-investments, and bespoke accounts. AltamarCAM will become an integral part of Mercer's private markets business, with Madrid becoming a strategic hub. The transaction is expected to close in the second half of 2026.