Blackrock Launches 2 Tokenized Money Market Funds for Stablecoin Issuers

August 4, 2026 — Blackrock has introduced two tokenized money market funds targeting institutional investors and stablecoin issuers, marking a significant push into blockchain-based cash management. The asset manager launched BSTBL and BRSRV, both designed to bridge traditional money market investments with digital asset infrastructure. The move connects Blackrock’s $1.073 trillion cash management division to the expanding stablecoin reserve market.

Immediate Details & Direct Quotes

Blackrock unveiled Onchain Shares of the Blackrock Select Treasury Based Liquidity Fund (BSTBL) alongside the Blackrock Daily Reinvestment Stablecoin Reserve Vehicle (BRSRV). Both products aim to preserve liquidity and principal while generating income from short-term assets, according to the announcement.

BSTBL adds a tokenized share class to an existing Blackrock money market fund. Its Onchain Shares are issued on Ethereum and can move between approved investor wallets, subject to applicable laws. BNY acts as the transfer agent and tokenization provider, with infrastructure designed to maintain legally recognized fund records on public blockchains while connecting them with traditional financial systems.

BRSRV is a newly created fund aimed at digitally native institutions, offering daily dividend reinvestment and access across multiple blockchain networks. Securitize serves as its transfer agent and tokenization provider.

“Cash remains a foundational building block for investors, corporations, and financial institutions. These funds provide clients with additional choice in how they access and use money market fund investment solutions across traditional and digital markets,” said Jon Steel, Blackrock’s global head of cash-management product and platform.

Market Context & Reaction

U.S. money market fund assets have exceeded $8.4 trillion as investors prioritize liquidity, capital preservation and yield, according to Blackrock. The launch targets a growing intersection between regulated money market funds and blockchain-based finance.

Both funds invest in cash, short-term U.S. Treasury securities, and overnight repurchase agreements backed by Treasuries. Blackrock intends for its holdings to qualify as eligible reserve assets for permitted stablecoin issuers under the GENIUS Act, which could give stablecoin companies a regulated way to manage reserves while retaining access to blockchain infrastructure.

The firm notes that parts of the legislation remain open to regulatory interpretation. Market reaction details beyond the announcement were not immediately available.

Background & Historical Context

The launch shows how tokenization is moving beyond experimental products. Blackrock is now applying blockchain technology to cash management, fund transfers and the reserve infrastructure that supports digital dollars.

The firm’s Cash Management Group oversees nearly $1.073 trillion for corporations, banks, insurers, foundations and public institutions. Blackrock’s move follows broader industry momentum toward tokenized funds, with major asset managers exploring blockchain-based ownership records for traditional investment vehicles.

The GENIUS Act regulatory framework taking shape in 2026 appears to be a key catalyst, creating clearer pathways for stablecoin issuers to hold eligible reserve assets in regulated vehicles.

What This Means

For stablecoin issuers, these funds offer a regulated avenue for managing reserves while maintaining blockchain-based operations. The products could address growing demand for yield-bearing reserve management solutions that comply with emerging regulatory standards.

For institutional investors, BSTBL and BRSRV provide additional choices in accessing money market fund solutions across traditional and digital markets. The daily reinvestment feature of BRSRV could appeal particularly to digitally native institutions managing stablecoin operations.

As regulatory interpretation of the GENIUS Act continues to develop, Blackrock’s positioning could influence how other asset managers approach tokenized cash products. Further details on adoption and operational rollout were not disclosed.

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