IBMO — iShares iBonds Dec 2026 Term Muni Bond ETF
Data updated: 2026-06-26
IBMO — iShares iBonds Dec 2026 Term Muni Bond ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Short Municipal - National Bond · $582.38M AUM · 0.18% expense ratio · 3.0% 1-yr return. From SEC regulatory filings.
IBMO Fund Overview
IBMO — iShares iBonds Dec 2026 Term Muni Bond ETF is a US ETF managed by iSHARES TRUST, categorised as Short 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: Short Municipal - National Bond
- Assets under management: $582.38M
- 1-year return: 3.0%
- Ticker: IBMO
- SEC CIK: 0001100663
- SEC series ID: S000063115
- Share class ID: C000204676
IBMO Holdings
Top 10 holdings of iShares iBonds Dec 2026 Term Muni Bond ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Pennsylvania Turnpike Commission | 2.85% |
| New York City Transitional Finance Authority Future Tax Secured | 2.75% |
| Massachusetts Water Resources Authority | 2.23% |
| Triborough Bridge & Tunnel Authority | 2.06% |
| Long Island Power Authority | 1.97% |
| New York City Municipal Water Finance Authority | 1.72% |
| Ohio State University (The) | 1.72% |
| County of King | 1.37% |
| City of New York | 1.32% |
| Parish of St. John the Baptist | 1.04% |
IBMO Portfolio Allocation
Asset-class allocation of iShares iBonds Dec 2026 Term Muni Bond ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 75.6% |
| Cash & Equivalents | 23.2% |
IBMO Performance
Total returns for IBMO (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.8% |
| 1 year | 3.0% |
| 3 years (annualised) | 2.7% |
| 5 years (annualised) | 0.7% |
IBMO Risk Information
Risk metrics for IBMO, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 0.4%
IBMO Costs and Fees
IBMO costs about $18 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.18%
- Gross expense ratio: 0.18%
- Portfolio turnover: 11%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
IBMO Cashflows
Over the 12 months to 2026-04, iShares iBonds Dec 2026 Term Muni Bond ETF had net inflows of $70.46M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $10.26M |
| 2026-03 | −$5.13M |
| 2026-02 | $1.28M |
| 2026-01 | $6.41M |
| 2025-12 | $15.37M |
| 2025-11 | $44.88M |
IBMO Debt Constituents
Largest debt holdings of iShares iBonds Dec 2026 Term Muni Bond ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Parish of St. John the Baptist | 1.04% |
| Metropolitan Transportation Authority | 0.63% |
| Black Belt Energy Gas District | 0.62% |
| State of California | 0.46% |
| State of New Jersey | 0.45% |
| State of Illinois | 0.43% |
| State of California | 0.37% |
| State of Maryland | 0.35% |
| Johnson County Unified School District No. 229 Blue Valley | 0.34% |
| State of North Carolina | 0.32% |
IBMO Prospectus and SEC Filings
Official iShares iBonds Dec 2026 Term Muni Bond ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Short 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.