# IBMT (iShares iBonds Dec 2031 Term Muni Bond ETF)

iShares · Bond ETFs · Municipal, national, intermediate · data as of Oct 2, 2026

IBMT tracks an index and returned −0.8% over the past year.

## Key facts

- IBMT, total return, 1 year: −0.8%, as of Oct 2, 2026.
- IBMT, expense ratio: 0.18%, as of Oct 2, 2026.
- IBMT, holdings: 1500, as of Oct 2, 2026.
- IBMT, below its high: −3.6%, as of Oct 2, 2026.
- IBMT, net assets: $170m (the issuer’s own daily fund list, as of Oct 2, 2026).

## IBMT over each window to Oct 2, 2026

| Window | Total return | S&P 500 | Gap to S&P 500 | Gap to Nasdaq-100 |
| --- | --- | --- | --- | --- |
| 3 months | −3.3% | +3.6% | −6.9 pts | −8.6 pts |
| 6 months | −1.4% | +17.9% | −19.3 pts | −29.8 pts |
| 1 year | −0.8% | +16.2% | −17.1 pts | −25.1 pts |
| Since listing | +5.3% | +37.6% | −32.3 pts | −50.5 pts |

## Every published field

| Field | Value | Source |
| --- | --- | --- |
| What it tracks | not read by ETFIQ | ETFIQ |
| Fund type | Bond fund | ETFIQ |
| Category | Bonds · Municipal, national, intermediate | ETFIQ |
| Expense ratio | 0.18% | 485BPOS XBRL, Feb 23, 2026 |
| Price | $24.76 | ETFIQ |
| Listed since | Mar 26, 2025 | ETFIQ |
| Net assets | $170m | the issuer’s own daily fund list, as of Oct 2, 2026 |
| Below its high | −3.6% | ETFIQ |
| Holdings | 1500 | ETFIQ |
| Top ten weight | 5.1% | ETFIQ |
| Holdings published for | Oct 1, 2026 | the issuer’s daily file |

## Questions

### How has IBMT performed?

Over the year to Oct 2, 2026, IBMT returned −0.8% with distributions reinvested, against +16.2% for the S&P 500. Over three years the figure is not published.

### What does IBMT cost?

The prospectus expense ratio is 0.18% a year.

### How far is IBMT below its high?

3.6% below its high of Feb 26, 2026, measured on the reinvested series to Oct 2, 2026.


## Cite this page

ETFIQ, IBMT, data as of Oct 2, 2026. https://etfiq.com/funds/ibmt
Free to use with attribution; the underlying files are at https://etfiq.com/data/.

HTML: https://etfiq.com/funds/ibmt  ·  JSON: https://etfiq.com/funds/ibmt.json