Antoine Toussaint is a CFP-designated registered investment advisor at Morgan Stanley, based in Seattle, WA, with 18 years of industry experience. Their practice areas include Investment Management. Their firm serves 2,539,760 clients with $1700B in assets under management.
601 Union Street, Two Union Square, Suite 5200, Seattle, WA, 98101
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Learn about disclosures →Antoine is an insurance producer for Mass Mutual Life Insurance Co. since 2019. He is also an officer for HEAT LLC (since 2023) and another real estate entity (since 2025), both investment-related, dedicating minimal time outside of business hours to these roles.
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