Issuer Intelligence Profile · RWA-002
BlackRock BUIDL
**SECTION 1 — EXECUTIVE SUMMARY** BlackRock''s USD Institutional Digital Liquidity Fund (BUIDL) is a tokenized money market-style investment vehicle that provides blockchain-native access to short-duration U.S. Treasury exposure. The fund launched on Ethereum in March 2024 through Securitize and is structured for qualified purchasers under a private fund format. BUIDL invests in cash, U.S. Treasury bills, and repurchase agreements, seeking principal stability, liquidity, and short-duration yield. Traditional fund custody and administration remain anchored in BNY Mellon, while tokenization, transfer restrictions, and investor permissions are handled through the Securitize stack. BUIDL is one of the most important institutional treasury products in the RWA market because it combines BlackRock distribution and credibility with on-chain transferability and programmable fund shares. Since launch, BlackRock has expanded BUIDL beyond Ethereum with additional share classes across Aptos, Arbitrum, Avalanche, Optimism, and Polygon. In February 2026, Securitize and Uniswap Labs also announced BUIDL trading via UniswapX, expanding the token''s liquidity surface beyond the traditional subscription/redemption pathway. Operationally, BUIDL remains highly institutional: minimum subscription is $5M, minimum redemption is $250,000, and wallet eligibility is permissioned. The product is strong on structure, but concentrated in key shared dependencies including Securitize and BNY Mellon.
Issuer Identification
SECTION 0 — ISSUER IDENTIFICATION
- **Issuer ID:** RWA-002
- **Issuer Name:** BlackRock Inc.
- **Legal Issuer:** BlackRock USD Institutional Digital Liquidity Fund Ltd.
- **Product / Ticker:** BlackRock USD Institutional Digital Liquidity Fund (BUIDL)
- **Investment Manager:** BlackRock Financial Management, Inc.
- **Asset Class:** TREASURY / MONEY MARKET
- **Structure Type:** Private Pooled Investment Fund
- **Jurisdiction:** British Virgin Islands
- **Offering Framework:** Rule 506(c); ICA Section 3(c)(7)
- **Investor Eligibility:** QUALIFIED PURCHASERS
- **Primary Blockchain:** Ethereum
- **Additional Blockchains:** Aptos, Arbitrum, Avalanche, Optimism, Polygon
- **Market Maturity:** INSTITUTIONAL SCALE
- **Transparency:** HIGH DISCLOSURE
Audit note: Launch on Ethereum confirmed March 20, 2024. Multi-chain expansion confirmed in November 2024 through additional share classes across Aptos, Arbitrum, Avalanche, Optimism, and Polygon.
Issuer Overview
Market Positioning
SECTION 12 — MARKET POSITIONING
BUIDL is one of the defining institutional treasury products in the tokenized asset market. Its importance is not just size or brand recognition; it is the role it plays as a reference product for on-chain institutional cash management.
Relative to most competing treasury products, BUIDL has three key advantages:
1. BlackRock credibility and distribution
2. institutional service-provider stack
3. a tokenized structure designed for real institutional usage, not only crypto-native experimentation
Its main differentiator is not openness, but institutional fit. BUIDL is not the most permissionless treasury product, nor the easiest for smaller users to access. But it is one of the strongest products for large allocators seeking blockchain-native representation of conservative short-duration exposure.
The market positioning is therefore premium, institutional, and infrastructure-heavy. BUIDL should be treated as a benchmark issuer in the tokenized treasury segment.