Financial technology company Superstate has announced the completion of an additional Series B funding round. According to Odaily, Invesco Private Capital, a subsidiary of asset management giant Invesco, has joined as a new investor, though the amount invested has not been disclosed. Starting in the second quarter of 2026, Invesco will assume the role of investment manager for Superstate's flagship tokenized fund, USTB, which focuses on short-term U.S. Treasury bonds. This fund, valued at approximately $900 million, is among the largest tokenized treasury products globally. Following the transition, the fund will be renamed, while Superstate will continue to serve as the digital transfer agent. This development signifies Invesco's full entry into the blockchain fund sector.