MoonPay has added WisdomTree’s tokenized money market fund WTGXX to the reserves backing its enterprise stablecoin business, which launched in November 2025. WTGXX maintains a $1 net asset value per share and holds approximately $1.2 billion in assets under management, representing about $1.23 billion of the $15.4 billion tokenized U.S. Treasury market. The fund recorded $466 million in net inflows over the past 30 days, ranking first among comparable products. MoonPay and WisdomTree plan to leverage MoonPay’s network of more than 35 million accounts to expand access for U.S. investors.