Mizuho Pierces Nomura’s Japan Bubble With Big-Ticket Global IPOs

Mizuho Financial Group is capitalizing on Japan's vibrant equity capital market by capitalizing on the insatiable U.S. appetite for artificial intelligence fundraising and the nation's abundant retail savings. The bank recently played a pivotal role in three high-profile listings, aiming to raise up to $3.5 billion from Japanese investors.

This success highlights Mizuho's ability to leverage its U.S. operations to compete in a market traditionally dominated by Nomura Holdings, where domestic deals have been scarce. Anthropic, the maker of the Claude chatbot, is following SpaceX in bringing a mega deal to Japan, drawn by the country's cash-rich retail investors and a more straightforward offering process.

With roughly ¥2.4 quadrillion ($15 trillion) in financial assets held by Japanese households, about half of which are in currency and deposits, the market presents a significant opportunity for Mizuho.