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Flexstone Partners to acquire Glouston Capital Partners

PRIVATEJun 17, 2026

Acquiring Company

Flexstone Partners

Acquired Company

Glouston Capital Partners

New YorkBostonFinancial ServicesFinanceVenture CapitalAngel InvestmentVenture CapitalAngel Investment

Description

Flexstone Partners announced the acquisition of Glouston Capital Partners to form a combined firm managing over $15 billion in assets. The merger leverages both firms' strengths across Primary, Co-Investment, and Secondary strategies. Experienced teams from both firms will remain intact to ensure continuity and enhance service to institutional investors. The transaction is aimed at responding to the growing demand for high-quality private market solutions.

Quick answer

Flexstone Partners is acquiring Glouston Capital Partners, announced June 17, 2026. Flexstone Partners is based in New York, New York, United States.

How much did Flexstone Partners pay for Glouston Capital Partners?
The deal value was not disclosed.
What does Flexstone Partners do?
Flexstone Partners is a global private markets investment manager.
Where are Flexstone Partners and Glouston Capital Partners based?
Flexstone Partners is based in New York, New York, United States. Glouston Capital Partners is based in Boston, Massachusetts, United States.
Who are the decision-makers at Flexstone Partners?
Fundz holds 1 contact at Flexstone Partners. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

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Company Information

Company

Flexstone Partners

Location

New York, New York, United States

About

Flexstone Partners is a global private markets investment manager. It manages $12 billion in assets under management and is an affiliate of Natixis Investment Managers. The firm specializes in primary and co-investment strategies, serving institutional investors. Flexstone is focused on providing high-quality private markets solutions.

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Frequently asked

Who acquired Glouston Capital Partners?

Glouston Capital Partners was acquired by Flexstone Partners, based in New York. The deal was reported on June 17, 2026. Flexstone Partners is a global private markets investment manager. It manages $12 billion in assets under management and is an affiliate of Natixis Investment Managers. Flexstone Partners is privately held and operates in Financial Services.

When did Flexstone Partners acquire Glouston Capital Partners?

Flexstone Partners's acquisition of Glouston Capital Partners was reported on June 17, 2026. Flexstone Partners announced the acquisition of Glouston Capital Partners to form a combined firm managing over $15 billion in assets. The merger leverages both firms' strengths across Primary, Co-Investment, and Secondary strategies. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.

What does Glouston Capital Partners do?

Glouston Capital Partners is a private equity secondaries manager based in Boston. It manages over $3.4 billion in assets under management. The firm has a strong focus on the North American middle market and builds deep relationships with General Partners. It is privately held, operating in Venture Capital, and is based in Boston.

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