Larry Fink on May 24, 2026 publicly pressed federal regulators to move quickly on a foundational change to financial markets: "I want the SEC to rapidly approve the tokenization of bonds and stocks."
The appeal matters because Fink runs BlackRock, the world’s largest asset manager with over $11 trillion under management, and the firm has been actively expanding in digital assets. On May 8, 2026 BlackRock submitted two SEC filings tied to tokenization — one for a Daily Reinvestment Stablecoin Reserve Vehicle and one that would add an on-chain share class to the BlackRock Select Treasury Based Liquidity Fund, which the filing described as managing nearly $7 billion in assets.
Those filings build on BlackRock’s earlier moves: the firm launched the USD Institutional Digital Liquidity Fund in March 2024 and that fund had reached approximately $2.5 billion in assets under management by mid-May 2026. The broader tokenized U.S. Treasury sector was estimated at about $11 billion by mid-May, while the overall real-world-asset market had reached roughly $26 billion — numbers that show tokenization moving beyond proof-of-concept toward scale, at least in dollar terms.
BlackRock’s May 8 filings include technical and operational details that illustrate what the firm is proposing. The Daily Reinvestment Stablecoin Reserve Vehicle would issue OnChain Shares through a permissioned system that connects to multiple public blockchains, with Securitize Transfer Agent LLC maintaining the official ownership records and minimum investments set at $3 million. The on-chain share class for the BlackRock Select Treasury Based Liquidity Fund uses the ERC-20 token standard on Ethereum, with BNY Mellon Investment Servicing designated as the transfer agent for that class.
Those filings, and Fink’s public plea, land against a clear regulatory baseline: the SEC has not approved large-scale public trading of tokenized stocks and bonds. Nor had any of the BlackRock tokenized Treasury products described in the filings received regulatory approval as of May 10, 2026, and no launch dates for those products had been announced by that date.
The tension is plain. Fink asked for speed while BlackRock’s own tokenization projects remain subject to the SEC’s review and, at least in one filing, set rules that would restrict the investor base — the $3 million minimum for the Daily Reinvestment Stablecoin Reserve Vehicle makes that vehicle effectively an institutional product. That raises a contrast between a public call for rapid approval and the limited, permissioned approaches BlackRock has proposed so far.
Context sharpens the stakes. BlackRock has already expanded into crypto exchange-traded funds and tokenized treasury products, and a decision by the SEC to permit broad trading of tokenized stocks and bonds would change how these instruments are bought, sold and settled. The SEC remains the gatekeeper for tokenized securities in the United States, so its response will determine whether filings and pilot products move toward widespread public markets or remain restricted to institutional or permissioned channels.
The central question now is straightforward and consequential: will the SEC rapidly approve tokenized stocks and bonds the way Fink urged, enabling a path from BlackRock’s filings and existing pilots to public markets, or will regulators insist on more time and guardrails before opening mainstream trading? That decision will decide whether an $11 trillion manager can accelerate tokenization into everyday market plumbing or whether tokenized securities remain a growing but contained corner of finance.
