Particula Assigns AAA-Rating to WisdomTree’s $1.2B Tokenized Money Market Fund

NEW YORK, NY, October 13, 2026 – Particula, the prime rating provider for digital assets, today announced it has assigned a AAA-rating* to the WisdomTree Treasury Money Market Digital Fund token (WTGXX).

The WTGXX token represents a direct shareholder ownership interest in WisdomTree Treasury Money Market Digital Fund (WTGXX). It is an open-end money market fund established as a series of WisdomTree Digital Trust, a Delaware statutory trust registered under the Investment Company Act of 1940, with shares registered under the Securities Act of 1933.

The fund seeks to provide investors with a high level of current income consistent with the preservation of capital and liquidity, and the maintenance of a stable $1.00 NAV per share. Under its investment mandate, the fund invests exclusively in U.S. dollar cash, U.S. Treasury bills, notes, and bonds with 93 days or less to maturity, overnight repurchase agreements fully collateralized by U.S. Treasury securities, and registered government money market funds. These investments satisfy the reserve asset requirements established under the Guiding and Establishing National Innovation for U.S. Stablecoins Act (GENIUS Act).

As of today, the fund holds approximately $1.2 billion in total assets.

In February 2026, the SEC granted exemptive relief permitting WisdomTree Securities, Inc. and other eligible broker-dealers to purchase and redeem WTGXX fund shares on a principal basis at a stable price of $1.00 per share. Together with FINRA approval of the associated principal trading activities, this relief authorizes broker-dealers to maintain inventory positions, provide continuous intraday liquidity, and facilitate onchain settlement for eligible institutional investors.

The AAA-rating assigned to WTGXX, the highest category on Particula’s 26-notch rating scale, reflects the issuance’s bankruptcy-remote structure, investors’ direct beneficial ownership rights, comprehensive regulatory oversight, high-quality investment portfolio, and institutional-grade operational and technical
control framework.

"Particula’s AAA digital asset risk rating recognizes the strength of WTGXX’s regulated fund structure, conservative risk portfolio, and institutional-grade operating and technical controls,”

said Vinh Tran, Associate Director of Business Development at WisdomTree Onchain and continues with:

“WTGXX combines the investor protections and liquidity framework of a Rule 2a-7 money market fund with tokenized infrastructure and onchain settlement, including the ability to exchange WTGXX with supported stablecoins across both primary-market subscriptionand redemption flows and secondary-market liquidity channels. The rating provides institutions with a third-party perspective on that integrated risk framework.”

The full rating report is available to eligible institutional counterparties upon request to WisdomTree; it has not been published in full.


_{*Disclaimer
The information and analyses related to crypto values, crypto tokens, and other digital assets (“Digital Assets“) provided by Particula GmbH (“Particula“) are exclusively made available to entrepreneurs within the meaning of § 14 BGB and are intended solely for informational purposes. The provided information and analyses do not constitute a rating as defined in Art. 3 para. 1 lit. a) of Regulation EG/1060/2009 (“Rating Regulation“). A creditworthiness assessment as defined in Art. 3 para. 1 lit. a) of the Rating Regulation, evaluating the issuer’s creditworthiness, is expressly not part of the analysis.}