MoonPay Adds $1.2B Tokenized WTGXX Fund to Stablecoin Reserves

Fintech firm MoonPay will partner with asset manager WisdomTree to expand U.S. investor access to the WisdomTree Treasury Money Market Digital Fund (WTGXX). WisdomTree will leverage MoonPay's technology to develop the fund's entry point, covering MoonPay's over 35 million accounts. MoonPay plans to incorporate WTGXX, a tokenized money market fund with approximately $1.2 billion in assets under management, into its stablecoin reserve management system. WTGXX aims to maintain a net asset value of $1 per share, and MoonPay launched its enterprise-focused stablecoin business in November 2025. WisdomTree manages approximately $176.7 billion in assets, and the partnership may expand to other tokenized funds outside the U.S. market in the future. WTGXX saw net inflows of $466 million over the past 30 days.