BlackRock High Yield Muni Income Bond ETF
Data updated: 2026-06-25
C000219258 — BlackRock High Yield Muni Income Bond ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Corporate Bond · $545.01M AUM · 0.40% expense ratio · 4.4% 1-yr return. From SEC regulatory filings.
C000219258 Fund Overview
BlackRock High Yield Muni Income Bond ETF is a US mutual fund managed by BlackRock ETF Trust II, categorised as Long Corporate Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: BlackRock ETF Trust II
- Category: Long Corporate Bond
- Assets under management: $545.01M
- 1-year return: 4.4%
- SEC CIK: 0001804196
- SEC series ID: S000068548
- Share class ID: C000219258
C000219258 Holdings
Top 10 holdings of BlackRock High Yield Muni Income Bond ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| BlackRock Liquidity Funds | 5.54% |
| Commonwealth of Puerto Rico | 1.95% |
| City & County of Denver CO | 1.76% |
| New York Transportation Development Corp | 1.75% |
| California Municipal Finance Authority | 1.33% |
| New York Transportation Development Corp | 1.28% |
| City of Philadelphia PA Water & Wastewater Revenue | 1.21% |
| Black Belt Energy Gas District | 1.19% |
| Southeast Energy Authority A Cooperative District | 1.13% |
| Port of Beaumont Navigation District | 1.10% |
C000219258 Portfolio Allocation
Asset-class allocation of BlackRock High Yield Muni Income Bond ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 93.2% |
| Cash & Equivalents | 5.5% |
C000219258 Performance
Total returns for C000219258 (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.0% |
| 1 year | 4.4% |
| 3 years (annualised) | 5.6% |
| 5 years (annualised) | 1.3% |
C000219258 Risk Information
Risk metrics for C000219258, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.7%
C000219258 Costs and Fees
C000219258 costs about $40 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.40%
- Gross expense ratio: 0.42%
- Portfolio turnover: 50%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
C000219258 Cashflows
Over the 12 months to 2026-04, BlackRock High Yield Muni Income Bond ETF had net inflows of $228.55M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $15.46M |
| 2026-03 | $24.46M |
| 2026-02 | $31.28M |
| 2026-01 | $35.68M |
| 2025-12 | $15.51M |
| 2025-11 | $28.93M |
C000219258 Debt Constituents
Largest debt holdings of BlackRock High Yield Muni Income Bond ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Commonwealth of Puerto Rico | 1.95% |
| City & County of Denver CO | 1.76% |
| New York Transportation Development Corp | 1.75% |
| California Municipal Finance Authority | 1.33% |
| New York Transportation Development Corp | 1.28% |
| City of Philadelphia PA Water & Wastewater Revenue | 1.21% |
| Black Belt Energy Gas District | 1.19% |
| Southeast Energy Authority A Cooperative District | 1.13% |
| Port of Beaumont Navigation District | 1.10% |
| New Hampshire Business Finance Authority | 1.05% |
C000219258 Prospectus and SEC Filings
Official BlackRock High Yield Muni Income Bond ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Corporate Bond funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.