BlackRock Short-Term Municipal Fund
Data updated: 2026-05-28
C000006122 — BlackRock Short-Term Municipal Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Long Municipal - National Bond · $503.07M AUM · 0.47% expense ratio · 4.0% 1-yr return. From SEC regulatory filings.
C000006122 Fund Overview
BlackRock Short-Term Municipal Fund is a US mutual fund managed by Blackrock Municipal Bond Fund, Inc., categorised as Long Municipal - National 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 Municipal Bond Fund, Inc.
- Category: Long Municipal - National Bond
- Assets under management: $503.07M
- 1-year return: 4.0%
- SEC CIK: 0000225635
- SEC series ID: S000002335
- Share class ID: C000006122
C000006122 Holdings
Top 10 holdings of BlackRock Short-Term Municipal Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| BlackRock Liquidity Funds | 6.46% |
| New Jersey Economic Development Authority | 2.14% |
| Southeast Energy Authority A Cooperative District | 2.09% |
| Black Belt Energy Gas District | 1.79% |
| Main Street Natural Gas Inc | 1.47% |
| California Community Choice Financing Authority | 1.42% |
| Pennsylvania Economic Development Financing Authority | 1.41% |
| Indiana Finance Authority | 1.32% |
| Colorado State Education Loan Program | 1.26% |
| New Jersey Economic Development Authority | 1.25% |
C000006122 Portfolio Allocation
Asset-class allocation of BlackRock Short-Term Municipal Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 93.3% |
| Cash & Equivalents | 6.5% |
C000006122 Performance
Total returns for C000006122 (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -0.1% |
| 1 year | 4.0% |
| 3 years (annualised) | 3.7% |
| 5 years (annualised) | 1.8% |
C000006122 Risk Information
Risk metrics for C000006122, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.3%
C000006122 Costs and Fees
C000006122 costs about $47 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.47%
- Gross expense ratio: 0.54%
- Portfolio turnover: 66%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
C000006122 Cashflows
Over the 12 months to 2026-03, BlackRock Short-Term Municipal Fund had net inflows of $49.24M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $2.65M |
| 2026-02 | $10.24M |
| 2026-01 | $7.17M |
| 2025-12 | $8.93M |
| 2025-11 | $1.81M |
| 2025-10 | −$3.07M |
C000006122 Debt Constituents
Largest debt holdings of BlackRock Short-Term Municipal Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| New Jersey Economic Development Authority | 2.14% |
| Southeast Energy Authority A Cooperative District | 2.09% |
| Black Belt Energy Gas District | 1.79% |
| Main Street Natural Gas Inc | 1.47% |
| California Community Choice Financing Authority | 1.42% |
| Pennsylvania Economic Development Financing Authority | 1.41% |
| Indiana Finance Authority | 1.32% |
| Colorado State Education Loan Program | 1.26% |
| New Jersey Economic Development Authority | 1.25% |
| Michigan Strategic Fund | 1.24% |
C000006122 Prospectus and SEC Filings
Official BlackRock Short-Term Municipal Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Long Municipal - National 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.