Blackrock’s Onchain BUIDL Fund Secures Top AAA-mf Rating From Moody’s
Institutional Grade: Moody‘s Assigns Aaa-mf Rating to Blackrock’s BUIDL The agency issued a AAA-mf rating to the fund, also known as BUIDL, on or around May 13, 2026. This classification places the tokenized fund on the same risk level as the most secure traditional money market instruments. Operating on the Ethereum , BUIDL has seen steady growth since its March 2024 launch. Moodys reported that the fund now manages approximately $2.58 billion in assets. The rating indicates that the fund has a high capacity to preserve capital and maintain liquidity. Moody‘s applied the same methodology used for legacy funds to evaluate BUIDL’s credit profile and operational structure. Securitize, which handles tokenization for the fund, confirmed the rating via social media. This update comes at the same time as Moody‘s rated Fidelity’s Ethereum-based USD Liquidity Fund at the highest Aaa-mf level. Fidelitys fund, known as FILQ, also received the top rating. Both products offer institutional investors exposure to U.S. Treasury yields through blockchain-based tokens. BUIDL invests in short-term U.S. Treasuries, reverse repurchase agreements, and cash equivalents. It maintains a $1 net asset value and pays out daily yield directly to investor wallets. The market for tokenized U.S. government debt has grown significantly, rising from $1 billion to over









