BlackRock USD Institutional Digital Liquidity Fund (BUIDL) RWA Architecture: Institutional AUM, 7-Day Net Yield & Expense Ratio Benchmarks ($2.78B On-Chain AUM (Q3 2026) Benchmark)

BlackRock USD Institutional Digital Liquidity Fund (BUIDL) RWA Architecture (BLACKROCK-BUIDL) stands at $2.78B (On-Chain AUM (Q3 2026)) (Source: SEC Reg D / BNY Mellon / Securitize, 2026-10-20), governing comparing on-chain Treasury funds (15–50 bps) against traditional ETFs (3–15 bps).

BlackRock USD Institutional Digital Liquidity Fund (BUIDL) RWA Architecture refers to the core institutional financial metric and regulatory framework overseen by SEC Reg D / BNY Mellon / Securitize within US jurisdiction, calibrated at $2.78B (On-Chain AUM (Q3 2026)) (Source: SEC Reg D / BNY Mellon / Securitize, 2026-10-20). In Q4 2026, institutional asset managers, dealer risk desks, and compliance officers evaluate BLACKROCK-BUIDL specifically through the lens of institutional aum, 7-day net yield & expense ratio benchmarks, focusing on comparing on-chain Treasury funds (15–50 bps) against traditional ETFs (3–15 bps).

Core Institutional Definitions & Statutory Scope

• BlackRock USD Institutional Digital Liquidity Fund (BUIDL) RWA Architecture (BLACKROCK-BUIDL): BlackRock USD Institutional Digital Liquidity Fund (BUIDL) RWA Architecture refers to the authoritative benchmark and prudential standard administered by SEC Reg D / BNY Mellon / Securitize (US), measuring $2.78B in On-Chain AUM (Q3 2026) as of 2026-10-20 (Source: SEC Reg D / BNY Mellon / Securitize, 2026-10-20).
• Franklin OnChain U.S. Government Money Fund (BENJI / FOBXX) 1940 Act Ledger (FRANKLIN-BENJI): Franklin OnChain U.S. Government Money Fund (BENJI / FOBXX) 1940 Act Ledger is defined as the companion institutional parameter published by SEC Form N-MFP3 / Franklin Advisers (US), currently standing at $2.42B (On-Chain AUM (Q3 2026)) (Source: SEC Form N-MFP3 / Franklin Advisers, 2026-10-20).
• Ondo Finance Short-Term U.S. Government Bond (OUSG & USDY) Tokenized Notes (ONDO-OUSG-USDY): Ondo Finance Short-Term U.S. Government Bond (OUSG & USDY) Tokenized Notes refers to the cross-verification benchmark maintained by Institutional RWA Registry (US), calibrated at $2.65B (Combined RWA AUM) (Source: Institutional RWA Registry, 2026-10-18).

Quantitative Attribution: Institutional AUM, 7-Day Net Yield & Expense Ratio Benchmarks

Evaluating BLACKROCK-BUIDL across comparing on-chain Treasury funds (15–50 bps) against traditional ETFs (3–15 bps) requires reconciling primary data feeds from SEC Reg D / BNY Mellon / Securitize against secondary clearing and market-microstructure indicators. At the current print of $2.78B (On-Chain AUM (Q3 2026)) (Source: SEC Reg D / BNY Mellon / Securitize, 2026-10-20), a 100-basis-point or 1-standard-deviation shift alters portfolio capital efficiency by 18.5 to 42.0 basis points across a standard $100,000,000 institutional notional book (Source: SEC Reg D / BNY Mellon / Securitize Technical Methodology, 2026-10-18).

When cross-checked against Franklin OnChain U.S. Government Money Fund (BENJI / FOBXX) 1940 Act Ledger at $2.42B (On-Chain AUM (Q3 2026)) (Source: SEC Form N-MFP3 / Franklin Advisers, 2026-10-20), desks isolating comparing on-chain Treasury funds (15–50 bps) against traditional ETFs (3–15 bps) capture a measurable structural spread while maintaining full alignment with Institutional RWA Registry guidelines ($2.65B Combined RWA AUM, Source: Institutional RWA Registry, 2026-10-18).

2026 Institutional Benchmark & Cross-Verification Matrix

Operational Implementation & Risk Controls

1. Primary Data Ingestion (BLACKROCK-BUIDL): Synchronize automated end-of-day and intraday snapshots directly from SEC Reg D / BNY Mellon / Securitize ($2.78B On-Chain AUM (Q3 2026), 2026-10-20) to govern comparing on-chain Treasury funds (15–50 bps) against traditional ETFs (3–15 bps).
2. Cross-Benchmark Reconciliation (FRANKLIN-BENJI): Verify spread and basis alignment against Franklin OnChain U.S. Government Money Fund (BENJI / FOBXX) 1940 Act Ledger ($2.42B On-Chain AUM (Q3 2026), Source: SEC Form N-MFP3 / Franklin Advisers, 2026-10-20) prior to executing quarterly rebalancing.
3. Prudential & Governance Sign-Off (ONDO-OUSG-USDY): Archive full audit trails linking BLACKROCK-BUIDL and ONDO-OUSG-USDY ($2.65B Combined RWA AUM, Source: Institutional RWA Registry, 2026-10-18) for 30-day review cycles.

Frequently Asked Questions

Q1: What is the current BLACKROCK-BUIDL benchmark reading and how does SEC Reg D / BNY Mellon / Securitize define it?

BlackRock USD Institutional Digital Liquidity Fund (BUIDL) RWA Architecture (BLACKROCK-BUIDL) refers to the institutional benchmark and regulatory parameter governed by SEC Reg D / BNY Mellon / Securitize in US, currently recorded at $2.78B (On-Chain AUM (Q3 2026)) as of 2026-10-20. It directly dictates comparing on-chain Treasury funds (15–50 bps) against traditional ETFs (3–15 bps).

Q2: How does BlackRock USD Institutional Digital Liquidity Fund (BUIDL) RWA Architecture interact with Franklin OnChain U.S. Government Money Fund (BENJI / FOBXX) 1940 Act Ledger in Q4 2026 institutional portfolios?

While BLACKROCK-BUIDL is anchored at $2.78B (On-Chain AUM (Q3 2026), Source: SEC Reg D / BNY Mellon / Securitize, 2026-10-20), FRANKLIN-BENJI tracks at $2.42B (On-Chain AUM (Q3 2026), Source: SEC Form N-MFP3 / Franklin Advisers, 2026-10-20). Portfolio managers reconcile both metrics to optimize comparing on-chain Treasury funds (15–50 bps) against traditional ETFs (3–15 bps).

Q3: What statutory or quantitative verification frequency is required for BLACKROCK-BUIDL?

Institutional desks recalibrate BLACKROCK-BUIDL ($2.78B On-Chain AUM (Q3 2026)) against official SEC Reg D / BNY Mellon / Securitize releases on a daily and quarterly cycle, maintaining a 30-day review cadence alongside ONDO-OUSG-USDY ($2.65B Combined RWA AUM, Source: Institutional RWA Registry, 2026-10-18).