BlackRock Challenges OCC 20% Cap on Tokenized Reserve Assets

BlackRock is actively lobbying the Office of the Comptroller of the Currency (OCC) to eliminate a proposed 20% ceiling on tokenized reserve assets for stablecoin issuers. This regulatory friction centers on the draft rules of the GENIUS Act, which currently seeks to limit the concentration of blockchain-based assets within the collateral pools backing stablecoins. For institutional managers like BlackRock, this cap represents a structural barrier that threatens to decouple the regulatory treatment of an asset from its underlying economic reality.

The Mechanism of Asset Neutrality

BlackRock’s core argument rests on the principle of asset neutrality. The firm contends that the regulatory status of an instrument should be dictated by its credit strength, liquidity, and maturity profile rather than the ledger technology used to record its ownership. By imposing a 20% limit, the OCC proposal effectively introduces a technology-specific risk premium that does not exist for traditional, non-tokenized equivalents.

From a market perspective, this creates a bifurcated liquidity environment. If the 20% cap remains, stablecoin issuers would be forced to maintain a larger portion of their reserves in legacy, non-tokenized formats, even if the tokenized versions offer superior settlement efficiency and transparency. BlackRock argues that this distinction is arbitrary and ignores the fact that these tokenized assets are often fully backed by the same high-quality government securities that regulators already deem acceptable for reserve purposes.

Institutional Scale and BUIDL Exposure

The stakes for BlackRock are significant, particularly regarding its BUIDL fund, which currently holds approximately 2.6 billion dollars in tokenized Treasuries. This fund serves as a foundational layer for various institutional stablecoin reserve strategies. A hard cap on tokenized reserves would limit the scalability of BUIDL and restrict the operational flexibility of issuers who rely on the fund for real-time liquidity management.

If the OCC maintains the current proposal, issuers may be forced to rebalance their portfolios away from tokenized instruments to remain compliant, potentially creating a forced-selling event or a reduction in the adoption of tokenized Treasury products. Conversely, if BlackRock succeeds in its push, it would validate the use of tokenized ETFs as primary reserve assets, likely accelerating the integration of blockchain-based settlement into the broader financial system. This shift would align with broader trends seen in NYSE Advances Tokenized Equities Through DTC Pilot Integration, where infrastructure providers are increasingly moving to bridge the gap between traditional settlement and distributed ledger technology.

ETF Classification and Regulatory Parity

Beyond the 20% cap, BlackRock is seeking explicit confirmation that Treasury ETFs qualify as eligible reserve instruments when they are fully backed by approved assets. The firm is pushing for regulatory parity between these ETFs and government money market funds, arguing that both instruments share nearly identical risk profiles.

BlackRock’s proposal also advocates for the inclusion of Treasury floating rate notes with short maturities in the list of eligible reserve assets. These instruments are favored for their ability to provide stability and frequent interest rate resets, which are essential for maintaining the liquidity required to support stablecoin redemptions. By expanding the eligible asset list, BlackRock aims to provide issuers with a more robust toolkit for managing interest rate risk within their reserve portfolios.

The Path to the 2027 Compliance Deadline

The OCC is currently processing more than 200 submissions from industry stakeholders regarding the GENIUS Act draft rules. This volume of feedback suggests that the final regulatory framework will be heavily scrutinized for its impact on both innovation and systemic stability. With the compliance deadline set for 2027, the window for adjusting these standards is narrowing.

Market participants should watch for the OCC’s response to the demand for ETF eligibility and the potential softening of the 20% tokenization cap. A rejection of these requests would likely signal a more cautious, siloed approach to stablecoin regulation, while an acceptance would mark a significant victory for the institutional adoption of tokenized finance. As the industry awaits the final ruling, the tension between maintaining traditional financial safeguards and fostering the growth of blockchain-based reserve management remains the primary catalyst for volatility in the tokenized asset space. For those tracking the broader real estate and asset-backed sector, SAFE stock page provides additional context on how institutional players are navigating shifting regulatory and interest rate environments, though the firm currently holds a mixed Alpha Score of 54/100.