# IWR (iShares Russell Mid-Cap ETF)

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

IWR tracks an index and returned +13.1% over the past year.

## Key facts

- IWR, total return, 1 year: +13.1%, as of Oct 2, 2026.
- IWR, expense ratio: 0.18%, as of Oct 2, 2026.
- IWR, holdings: 831, as of Oct 2, 2026.
- IWR, below its high: −5.4%, as of Oct 2, 2026.
- IWR, net assets: $55.8bn (the issuer’s own daily fund list, as of Oct 2, 2026).

## IWR over each window to Oct 2, 2026

| Window | Total return | S&P 500 | Gap to S&P 500 | Gap to Nasdaq-100 |
| --- | --- | --- | --- | --- |
| 3 months | −1.6% | +3.6% | −5.2 pts | −6.9 pts |
| 6 months | +10.7% | +17.9% | −7.2 pts | −17.7 pts |
| 1 year | +13.1% | +16.2% | −3.1 pts | −11.2 pts |
| 3 years | +67.1% | +89.3% | −22.2 pts | −47.7 pts |
| Since listing | +568.0% | +813.0% | −244.9 pts | −1193.9 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 | 0.18% | 485BPOS XBRL, Jul 27, 2026 |
| Price | $108.28 | ETFIQ |
| Listed since | Jan 4, 2010 | ETFIQ |
| Net assets | $55.8bn | the issuer’s own daily fund list, as of Oct 2, 2026 |
| Below its high | −5.4% | ETFIQ |
| Holdings | 831 | ETFIQ |
| Top ten weight | 7.0% | ETFIQ |
| Holdings published for | Oct 1, 2026 | the issuer’s daily file |
| Already in the S&P 500, by weight | 61.7% | ETFIQ |
| Active share vs the S&P 500 | 86.7% | ETFIQ |
| Already in the Nasdaq-100, by weight | 8.4% | ETFIQ |

## Questions

### How has IWR performed?

Over the year to Oct 2, 2026, IWR returned +13.1% with distributions reinvested, against +16.2% for the S&P 500. Over three years the figure is +67.1%.

### What does IWR cost?

The prospectus expense ratio is 0.18% a year.

### What does IWR hold?

831 positions as published by its issuer for Oct 1, 2026, with the top ten at 7.0% of the fund. 62% of its weight is in stocks the S&P 500 also holds.

### How far is IWR below its high?

5.4% below its high of Aug 14, 2026, measured on the reinvested series to Oct 2, 2026.


## Cite this page

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

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