IBMS — iShares iBonds Dec 2030 Term Muni Bond ETF
Data updated: 2026-06-25
IBMS — iShares iBonds Dec 2030 Term Muni Bond ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Intermediate Municipal - National Bond · $282.06M AUM · 0.18% expense ratio · 5.2% 1-yr return. From SEC regulatory filings.
IBMS Fund Overview
IBMS — iShares iBonds Dec 2030 Term Muni Bond ETF is a US ETF managed by iSHARES TRUST, categorised as Intermediate Municipal - National Bond. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: iSHARES TRUST
- Category: Intermediate Municipal - National Bond
- Assets under management: $282.06M
- 1-year return: 5.2%
- Ticker: IBMS
- SEC CIK: 0001100663
- SEC series ID: S000085095
- Share class ID: C000249960
IBMS Holdings
Top 10 holdings of iShares iBonds Dec 2030 Term Muni Bond ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| University of California | 0.58% |
| Connecticut State Health & Educational Facilities Authority | 0.56% |
| State of California | 0.50% |
| County of Morris NJ | 0.44% |
| Alabama Public School and College Authority | 0.43% |
| State of Hawaii Airports System Revenue | 0.42% |
| State of New Jersey | 0.40% |
| Dallas Independent School District | 0.38% |
| Metropolitan Transportation Authority | 0.38% |
| State of California | 0.33% |
IBMS Portfolio Allocation
Asset-class allocation of iShares iBonds Dec 2030 Term Muni Bond ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 98.8% |
| Cash & Equivalents | 0.3% |
IBMS Performance
Total returns for IBMS (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.2% |
| 1 year | 5.2% |
| 3 years (annualised) | 4.1% |
IBMS Risk Information
Risk metrics for IBMS, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 2.7%
IBMS Costs and Fees
IBMS costs about $18 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.18%
- Gross expense ratio: 0.18%
- Portfolio turnover: 0%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
IBMS Cashflows
Over the 12 months to 2026-04, iShares iBonds Dec 2030 Term Muni Bond ETF had net inflows of $216.48M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $9.06M |
| 2026-03 | $10.40M |
| 2026-02 | $10.52M |
| 2026-01 | $26.15M |
| 2025-12 | $57.07M |
| 2025-11 | $10.38M |
IBMS Debt Constituents
Largest debt holdings of iShares iBonds Dec 2030 Term Muni Bond ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| University of California | 0.58% |
| Connecticut State Health & Educational Facilities Authority | 0.56% |
| State of California | 0.50% |
| County of Morris NJ | 0.44% |
| Alabama Public School and College Authority | 0.43% |
| State of Hawaii Airports System Revenue | 0.42% |
| State of New Jersey | 0.40% |
| Dallas Independent School District | 0.38% |
| Metropolitan Transportation Authority | 0.38% |
| State of California | 0.33% |
IBMS Prospectus and SEC Filings
Official iShares iBonds Dec 2030 Term Muni Bond ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Intermediate 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.