# MFUS (PIMCO RAFI Dynamic Multi-Factor U.S. Equity ETF)

PIMCO · Stock ETFs · U.S. mid-cap blend · data as of Oct 2, 2026

MFUS tracks an index and returned +17.9% over the past year.

## Key facts

- MFUS, total return, 1 year: +17.9%, as of Oct 2, 2026.
- MFUS, expense ratio: 0.29%, as of Oct 2, 2026.
- MFUS, holdings: 881, as of Oct 2, 2026.
- MFUS, below its high: −3.3%, as of Oct 2, 2026.
- MFUS, net assets: $290m (SEC filing, whole fund, as filed for Jun 30, 2026).

## MFUS over each window to Oct 2, 2026

| Window | Total return | S&P 500 | Gap to S&P 500 | Gap to Nasdaq-100 |
| --- | --- | --- | --- | --- |
| 3 months | −0.5% | +3.6% | −4.1 pts | −5.8 pts |
| 6 months | +11.9% | +17.9% | −6.1 pts | −16.5 pts |
| 1 year | +17.9% | +16.2% | +1.6 pts | −6.5 pts |
| 3 years | +82.6% | +89.3% | −6.7 pts | −32.2 pts |
| Since listing | +206.1% | +259.8% | −53.7 pts | −243.1 pts |

## Every published field

| Field | Value | Source |
| --- | --- | --- |
| What it tracks | not read by ETFIQ | ETFIQ |
| Fund type | Equity fund | ETFIQ |
| Category | Stocks · U.S. mid-cap blend | ETFIQ |
| Expense ratio | 0.29% | 485BPOS XBRL, Oct 24, 2025 |
| Price | $65.13 | ETFIQ |
| Listed since | Sep 6, 2017 | ETFIQ |
| Net assets | $290m | SEC filing, whole fund, as filed for Jun 30, 2026 |
| Below its high | −3.3% | ETFIQ |
| Holdings | 881 | ETFIQ |
| Top ten weight | 17.4% | ETFIQ |
| Holdings as of | Jun 30, 2026 | SEC N-PORT |
| Already in the S&P 500, by weight | 79.7% | ETFIQ |
| Active share vs the S&P 500 | 55.4% | ETFIQ |
| Already in the Nasdaq-100, by weight | 26.6% | ETFIQ |

## Questions

### How has MFUS performed?

Over the year to Oct 2, 2026, MFUS returned +17.9% with distributions reinvested, against +16.2% for the S&P 500. Over three years the figure is +82.6%.

### What does MFUS cost?

The prospectus expense ratio is 0.29% a year.

### What does MFUS hold?

881 positions as filed for Jun 30, 2026, with the top ten at 17.4% of the fund. 80% of its weight is in stocks the S&P 500 also holds.

### How far is MFUS below its high?

3.3% below its high of Aug 14, 2026, measured on the reinvested series to Oct 2, 2026.


## Cite this page

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

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