# SMMU (PIMCO Short Term Municipal Bond Active Exchange-Traded Fund)

PIMCO · Bond ETFs · Municipal, national, short · data as of Oct 2, 2026

SMMU is actively managed and returned +0.8% over the past year.

## Key facts

- SMMU, total return, 1 year: +0.8%, as of Oct 2, 2026.
- SMMU, expense ratio: 0.35%, as of Oct 2, 2026.
- SMMU, holdings: 348, as of Oct 2, 2026.
- SMMU, below its high: −1.3%, as of Oct 2, 2026.
- SMMU, net assets: $1.1bn (SEC filing, whole fund, as filed for Jun 30, 2026).

## SMMU over each window to Oct 2, 2026

| Window | Total return | S&P 500 | Gap to S&P 500 | Gap to Nasdaq-100 |
| --- | --- | --- | --- | --- |
| 3 months | −1.3% | +3.6% | −4.8 pts | −6.5 pts |
| 6 months | −0.5% | +17.9% | −18.5 pts | −28.9 pts |
| 1 year | +0.8% | +16.2% | −15.5 pts | −23.6 pts |
| 3 years | +10.6% | +89.3% | −78.7 pts | −104.1 pts |
| Since listing | +26.8% | +842.1% | −815.3 pts | −1842.5 pts |

## Every published field

| Field | Value | Source |
| --- | --- | --- |
| What it tracks | No index, actively managed | ETFIQ |
| Fund type | Bond fund | ETFIQ |
| Category | Bonds · Municipal, national, short | ETFIQ |
| Expense ratio | 0.35% | 485BPOS XBRL, Oct 24, 2025 |
| Price | $49.44 | ETFIQ |
| Listed since | Feb 3, 2010 | ETFIQ |
| Net assets | $1.1bn | SEC filing, whole fund, as filed for Jun 30, 2026 |
| Below its high | −1.3% | ETFIQ |
| Holdings | 348 | ETFIQ |
| Top ten weight | 14.2% | ETFIQ |
| Holdings as of | Jun 30, 2026 | SEC N-PORT |

## Questions

### How has SMMU performed?

Over the year to Oct 2, 2026, SMMU returned +0.8% with distributions reinvested, against +16.2% for the S&P 500. Over three years the figure is +10.6%.

### What does SMMU cost?

The prospectus expense ratio is 0.35% a year.

### How far is SMMU below its high?

1.3% below its high of Aug 25, 2026, measured on the reinvested series to Oct 2, 2026.


## Cite this page

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

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