Circle’s USYC Overtakes BlackRock’s BUIDL as Largest Tokenized Treasury Fund

Core Insights - Circle's USYC has surpassed BlackRock's BUIDL to become the largest tokenized money market fund globally, with USYC at $1.69 billion in assets and BUIDL at $1.68 billion, marking an 11% growth for USYC and a 2.85% decline for BUIDL over 30 days [1][2] Fund Performance - USYC's growth is primarily attributed to its partnership with Binance, which holds $1.43 billion of USYC, accounting for 94% of the total supply [2][3] - BUIDL has a more diversified holder base with 103 distinct holders, although its top 10 holders still represent over 95% of its total value [5] Market Context - The overall tokenized treasury market is valued at $10.07 billion, with USYC and BUIDL together representing approximately one-third of this market [5] - Stablecoin transaction volumes have increased to $33 trillion in 2025, potentially driving further institutional interest in related products [6]