Acquiring Company
Mercer Global Advisors
Acquired Company
Fifteenth
DenverFinancial ServicesConsultingFinancial ServicesFinanceDescription
Mercer Advisors has acquired Fifteenth, an AI-native tax and accounting firm focused on equity compensation for technology professionals. The deal, announced November 5, 2026, brings Fifteenth's CPA team and technology builders into Mercer. Mercer says the platform adds repeatable technology capacity rather than relying only on hiring.
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Frequently asked
Who acquired Fifteenth?
Fifteenth was acquired by Mercer Global Advisors, based in Denver. The deal was reported on November 5, 2026. Mercer Global Advisors Inc. is a full-service wealth management firm providing investment advice, financial and estate planning, and trustee services. Mercer Global Advisors is privately held and operates in Financial Services.
When did Mercer Global Advisors acquire Fifteenth?
Mercer Global Advisors's acquisition of Fifteenth was reported on November 5, 2026. Mercer Advisors has acquired Fifteenth, an AI-native tax and accounting firm focused on equity compensation for technology professionals. The deal, announced November 5, 2026, brings Fifteenth's CPA team and technology builders into Mercer. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.
What does Fifteenth do?
Fifteenth is a startup that provides specialized tax services to founders, venture capitalists, and tech employees who have complex financial situations. It is privately held, operating in Financial Services.
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