PANews reported on June 10 that according to The Crypto Basic, Ripple partner SBI Holdings and its subsidiary SBI Shinsei Bank announced a $50 million investment in USDC issuer Circle after Circle's initial public offering. The investment was made by SBI Holdings and SBI Shinsei Bank, each contributing $25 million, with each party accounting for half. Previously, SBI established a joint venture company Circle SBI Japan KK in March 2025 to promote the adoption and circulation of USDC in the Japanese market.