Moody's has awarded its highest credit rating, AAA-mf, to tokenized money market funds from Fidelity and BlackRock, highlighting their safety and liquidity. Fidelity's FILQ fund, launched on May 6, utilizes Sygnum's Desygnate platform for onchain fund management, with support from JPMorgan Chase, Apex Group, and Chainlink. BlackRock's BUIDL fund, one of the largest tokenized Treasury funds, received its AAA rating more than two years after its debut. These funds are part of a growing trend in tokenized U.S. government debt products, which have seen assets under management soar to over $15 billion, driven by demand for secure, yield-bearing instruments.