BlackRock Launches GENIUS Act-Compliant Stablecoin Funds

Key Insights:

• BlackRock launched two funds, built especially to serve as GENIUS Act-compliant stablecoin reserves.
• BRSRV is designed to be the first tokenized money market fund that investors can access via stablecoins.

On 3rd August, the world’s largest asset manager, BlackRock, launched two new products. These are the BlackRock Select Treasury Based Liquidity Fund (BSTBL) and the BlackRock Daily Reinvestment Stablecoin Reserve Vehicle (BRSRV).

Both funds are specially designed to align with the GENIUS Act, the U.S. stablecoin law passed in 2025, according to BlackRock’s official press release.

BlackRock’s CFO, Martin Small, during the company’s Q2 2026 earnings call, highlighted what the firm is actually targeting.

He said: “We already manage $60 billion of reserves for Circle, representing about a quarter of the $300 billion stablecoin market. We see lots of growth ahead in stablecoin, and we want to be the reserve manager of choice.”

Explaining What Each BlackRock Fund Actually Does

The two products have distinct roles, but their objectives are similar.

BSTBL is a tokenized version of an existing BlackRock money market fund. As per a report published on CoinMarketCap, this fund has around $7 billion in assets on the Ethereum blockchain as a tokenized share class. The fund holds cash, short-term U.S. Treasury securities, and overnight repurchase agreements backed by government securities.

The key difference between the existing fund and the BSTBL is that fund shares now exist as ERC-20 tokens, which allows eligible investors to transfer shares between approved wallets on Ethereum. This makes it a blockchain-based version of a fund that is already accessed through traditional financial channels.

BRSRV is designed for a different role. It is a brand-new fund designed specifically for crypto-native institutional investors rather than traditional ones. The fund automatically reinvests dividends daily, making it suitable for institutions managing stable reserve balances rather than for investors who regularly withdraw funds.

While BRSRV is available across multiple blockchains, its core feature is that investors can invest in funds using stablecoins, avoiding traditional bank transfers. This allows investors to enter with stablecoins. They can earn yield on U.S. Treasuries with daily reinvestment. They can also withdraw funds back with stablecoins without involving any traditional banking rails.

Why the GENIUS Act Makes the Timing Specific

Both of BlackRock funds are designed to comply with the GENIUS Act. The GENIUS Act created a federal framework for stablecoins in 2025 and defined which assets are eligible to be used as reserves.

U.S. Treasury securities and overnight repurchase agreements are among those eligible reserves. By designing both funds to meet GENIUS Act requirements, BlackRock is positioning itself as a key reserve option for stablecoin issuers seeking regulated, yield-generating, blockchain-accessible assets.

BlackRock’s data highlights the scale of opportunity for these funds. According to SEC Money Market Fund data, U.S. money market funds manage more than $8.4 trillion in assets. BlackRock says its Cash Management Group manages approximately $1.073 trillion in global liquidity assets.

The stablecoin market is currently sitting at around $300 billion. Despite its smaller size, it is one of the fastest-growing asset classes in institutional digital finance.

Data from RWA.xyz show that the tokenized RWA market has grown by more than 200% over the past year, reaching over $30 billion. The Citi Institute report, published on June 1, 2026, also claims that the broader tokenized securities market could grow to $5.5 trillion by 2030.

BlackRock’s BUIDL, its first tokenized money market fund launched in 2024 with Securitize, has grown to around $2.5 billion in assets and is now used as collateral for borrowing and leveraged trading in crypto markets. And now BSTBL and BRSRV funds bring tokenized reserve management and stablecoin-based investment opportunities for institutions.

Where BlackRock’s Stablecoin Strategy Goes Next

As BlackRock’s 1D chart on TradingView showed, the stock gained 1.90% on August 3, and that same day the company announced two new funds. The firm’s path in the blockchain space is now clear. BUIDL, launched in 2024, proved that tokenized money market funds could operate at scale. BSTBL extends that model by bringing a larger existing fund onto the Ethereum blockchain through tokenized access.

BRSRV extends that further with a new fund specifically designed for stablecoin-based institutional investors. It offers digital asset operations, multi-chain access, and daily reinvestment. Together, these products signal BlackRock’s long-term and broader plan for tokenized finance.

Whether the stablecoin market reaches Citi’s $5.5 trillion forecast or grows to a smaller size, BlackRock is positioning itself as a key player in this market. Stablecoin issuers operating under the GENIUS Act framework will need compliant, liquid, yield-generating reserves. These two funds, launched by BlackRock on August 3, are designed to provide those same kinds of reserves.

Note: This article is for informational purposes only and does not constitute financial or investment advice. Always consult a licensed financial advisor before making investment decisions, as digital assets involve significant risk.

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