BlackRock’s BUIDL Expands to Solana as Tokenized Money Market Fund Nears $2 Billion

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The financial world is witnessing a pivotal shift as traditional finance giants embrace blockchain innovation—and at the forefront stands BlackRock. The world’s largest asset manager has taken a major step forward by expanding its tokenized money market fund, BUIDL, to the Solana blockchain. This strategic move marks a significant milestone in the broader adoption of on-chain financial products and underscores the growing demand for yield-bearing digital assets in decentralized ecosystems.

A New Era for Money Market Funds

BUIDL, short for BlackRock USD Institutional Digital Liquidity Fund, reimagines the traditional money market fund by leveraging blockchain technology. Unlike conventional funds that operate within rigid banking hours and legacy settlement systems, BUIDL offers 24/7 accessibility, instant settlements, and seamless interoperability across multiple blockchains.

Initially launched on Ethereum in March 2023, BUIDL has since expanded to seven blockchains, with Solana being the latest addition. This integration allows crypto-native investors to earn yield on their digital assets using real-world instruments like U.S. Treasury bills—all while maintaining liquidity and transparency through on-chain verification.

As of early April 2025, BUIDL has amassed approximately $1.7 billion in assets under management and is projected to surpass the $2 billion mark imminently. This rapid growth reflects strong institutional and retail interest in regulated, yield-generating crypto products.

👉 Discover how tokenized funds are reshaping the future of finance.

Why Solana? Speed, Scalability, and Ecosystem Momentum

Solana’s selection as a new host chain for BUIDL is no coincidence. Known for its high throughput—capable of processing thousands of transactions per second—and low fees, Solana provides an ideal environment for financial applications requiring speed and efficiency.

For traders and institutions alike, time is capital. Traditional financial rails often involve delays due to intermediaries and batch processing. On Solana, BUIDL tokens can be transferred, redeemed, or used in DeFi protocols almost instantly, enabling dynamic capital allocation strategies that were previously impossible.

Lily Liu, president of the Solana Foundation, emphasized the transformative potential: “Our vision for why on-chain finance adds more value is because you can do more things with those assets on chain than you could if they’re sitting in your brokerage account.”

With thriving ecosystems in decentralized exchanges (DEXs), lending platforms, and stablecoin integrations, Solana offers fertile ground for institutional-grade products like BUIDL to gain traction among active crypto participants.

The Rise of Tokenized Real-World Assets (RWA)

BlackRock’s expansion is part of a larger industry trend: the tokenization of real-world assets (RWA). This process involves converting traditionally off-chain assets—such as bonds, equities, or commodities—into digital tokens recorded on a blockchain. These tokens inherit benefits like transparency, fractional ownership, programmability, and global accessibility.

Money market funds are a natural starting point. They’re low-risk, highly liquid, and backed by trusted instruments like U.S. Treasuries. By tokenizing them, firms like BlackRock unlock new utility: these digital funds can now interact with smart contracts, serve as collateral in lending protocols, or be traded peer-to-peer without intermediaries.

Michael Sonnenshein, COO at Securitize—the technology partner powering BUIDL—put it succinctly: “We’re making them unboring.” He referred to the outdated perception of money market funds as passive, slow-moving vehicles. On-chain versions leapfrog traditional limitations by offering continuous trading, automated compliance, and integration into the broader Web3 economy.

Competitive Landscape: A Race Toward On-Chain Finance

BlackRock isn’t alone in this space. Franklin Templeton has launched its own blockchain-based money market fund, allowing users to convert holdings into USDC on Polygon. Figure Markets, founded by former SoFi CEO Mike Cagney, recently secured SEC approval for Yields (YLDs), an interest-bearing stablecoin backed by Treasuries.

These developments signal a growing consensus: the future of finance will be hybrid—part traditional, part decentralized—and built on programmable infrastructure. As more institutions enter the space, competition will intensify over user adoption, cross-chain compatibility, and regulatory clarity.

Yet BlackRock holds a distinct advantage: scale, trust, and regulatory compliance. Its name carries weight in boardrooms and crypto communities alike. Combined with its spot Bitcoin ETF—which has drawn nearly $40 billion since launching in January 2024—BUIDL reinforces BlackRock’s dual strategy: lead in both crypto exposure and next-generation financial infrastructure.

👉 See how institutional adoption is accelerating crypto innovation.

FAQ: Understanding BUIDL and Tokenized Funds

Q: What is BUIDL?
A: BUIDL is BlackRock’s tokenized money market fund that allows investors to earn yield on digital assets backed by U.S. Treasuries and cash. It operates on multiple blockchains and is designed for institutional and accredited investors.

Q: How does BUIDL generate returns?
A: The fund invests primarily in short-term U.S. Treasury bills and cash equivalents. Returns are distributed daily as yield, similar to traditional money market funds but delivered on-chain.

Q: Is BUIDL available to retail investors?
A: Currently, BUIDL is structured for institutional and qualified investors. However, broader access may become possible as regulatory frameworks evolve.

Q: What makes tokenized funds better than traditional ones?
A: Tokenized funds offer 24/7 availability, faster settlements (often seconds vs. days), lower operational costs, and compatibility with DeFi applications like lending and staking.

Q: Is my investment in BUIDL safe?
A: BUIDL is regulated and audited regularly. Its underlying assets are held securely and disclosed transparently on-chain through blockchain verification and third-party attestations.

Q: Can I use BUIDL in DeFi platforms?
A: Yes. One of the key advantages of BUIDL is its interoperability. It can be used as collateral or liquidity across various decentralized finance protocols on supported blockchains.

👉 Start exploring decentralized finance opportunities today.

The Road Ahead: From ETFs to Full Financial Transformation

Larry Fink, CEO of BlackRock, has been vocal about his long-term vision: “ETFs are step one in the technological revolution in the financial markets. Step two is going to be the tokenization of every financial asset.”

With BUIDL’s expansion to Solana and continued growth across chains, BlackRock is clearly executing on that vision. The success of its spot Bitcoin ETF laid the foundation; now, it’s building the rails for a fully digitized financial system—one where assets move freely, transparently, and efficiently across borders and platforms.

As tokenization gains momentum, expect more asset managers to follow suit. But few will match BlackRock’s combination of scale, credibility, and technical execution. For investors watching closely, the message is clear: the future of finance isn’t just digital—it’s on-chain.

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