M&A Deal Summary

State Street Acquires Mizuho - Global Custody and Related Businesses

On February 28, 2025, State Street acquired financial services company Mizuho - Global Custody and Related Businesses from Mizuho Financial Group

Acquisition Highlights
  • This is State Street’s 9th transaction in the Financial Services sector.
  • This is State Street’s 1st transaction in Japan.

M&A Deal Summary

Date 2025-02-28
Target Mizuho - Global Custody and Related Businesses
Sector Financial Services
Buyer(s) State Street
Sellers(s) Mizuho Financial Group
Deal Type Divestiture

Target

Mizuho - Global Custody and Related Businesses

Tokyo, Japan
Mizuho's Global Custody and Related Businesses provide institutional investors with innovative and highly customized securities custody services, designed specifically for securities investments outside Japan. Mizuho's Global Custody and Related Businesses is based in Tokyo, Japan.

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Buyer(S) 1

Buyer

State Street

Boston, Massachusetts, United States

Category Company
Founded 1792
Sector Financial Services
Employees52,626
Revenue 12.9B USD (2024)
DESCRIPTION

State Street is a specialist in providing institutional investors with investment servicing, investment management and investment research and trading services. State Street was founded in 1792 and is based in Boston, Massachusetts.


DEAL STATS #
Overall 12 of 13
Sector: Financial Services M&A 9 of 9
Type: Divestiture M&A Deals 4 of 4
Country: Japan M&A 1 of 1
Year: 2025 M&A 1 of 2
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2021-09-07 BBH Investor Services

New York, New York, United States

BBH Investor Services is a global asset servicer with a track record of exceptional client service and deep expertise in cross-border, alternatives, ETFs, and other high-growth asset classes. BBH Investor Services was founded in 1818 and is based in New York.

Buy $3.5B
FOLLOWING DEAL
DATE TARGET DEAL TYPE VALUE
2025-11-10 PriceStats

Cambridge, Massachusetts, United States

PriceStats develops economic indicators using online data to measure inflation, price trends, and purchasing power parity across global markets. PriceStats provides daily inflation series and PPP indices used by financial institutions, economists, and policymakers for real-time economic analysis. PriceStats was founded in 2010 and is based in Cambridge, Massachusetts.

Buy -

Seller(S) 1

SELLER

Mizuho Financial Group

Tokyo, Japan

Category Company
Founded 2003
Sector Financial Services
Employees52,554
Revenue 3.65T JPY (2025)
DESCRIPTION
Mizuho Financial Group's corporate headquarters in Tokyo, Japan.
Mizuho Financial Group's corporate headquarters in Tokyo, Japan.

Mizuho Financial Group engages into various banking and financial services. It serves individuals, small and medium enterprises, large corporations, financial institutions, public sector entities, and foreign corporations. Mizuho Financial Group was founded in 2003 and is based in Tokyo, Japan.


DEAL STATS #
Overall 1 of 1
Sector: Financial Services M&A 1 of 1
Type: Divestiture M&A Deals 1 of 1
Country: Japan M&A 1 of 1
Year: 2025 M&A 1 of 1
PREVIOUS DEAL
DATE TARGET DEAL TYPE VALUE
2023-05-22 Greenhill

New York, New York, United States

Greenhill is a independent investment bank focused on providing financial advice on significant mergers, acquisitions, restructurings, financings and capital-raising to corporations, partnerships, institutions and governments. Greenhill was founded in 1996 and is based in New York, New York.

Buy $550M