IWR vs VXF: Differences, Returns & Fees
IWR and VXF hold 34% of their weight in the same names, and IWR returned +15.1% over the year. Net assets: $57.0bn on Oct 20, 2026 for iShares Russell Mid-Cap ETF, and $30.2bn on Sep 30, 2026 for Vanguard Extended Market ETF.
VXF costs 0.13 points a year less; their one-year returns differ by 5.2 points; IWR is 1.8 times larger.
| IWR | VXF | |
|---|---|---|
| Expense ratio | 0.18% | 0.05% |
| Net assets, as of Sep 30, 2026 | $54.9bn | $30.2bn |
| Total return, 1 year | +15.1% | +9.9% |
| What it tracks | Russell Midcap Index | S&P Completion Index |
| Holdings in common | 34% | |
| Top ten holdings, share of the fund | 6.8% | 11.3% |
| Below its high | 4.3%, high on Aug 14, 2026 | 7.9%, high on Aug 14, 2026 |
Holdings in common uses holdings dated Sep 30, 2026 and Oct 19, 2026.
IWR and VXF are built for the same job. How do they differ in cost, holdings and results?
- What each follows. IWR follows Russell Midcap Index and VXF follows S&P Completion Index.
- Holdings in common. 34% of the weight is in the same securities (holdings dated Oct 19, 2026 and Sep 30, 2026).
- One-year total return. Over 1 year to Oct 20, 2026 IWR returned +15.1% and VXF +9.9% with distributions reinvested, a gap of 5.2 points.
Data as of Oct 20, 2026. The differences are picked by a fixed rule, in a fixed order; the PDF prints it. Page 2 has the returns, overlap, risks and sources.
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What they hold in common
By the books each fund has filed, IWR and VXF hold 34% of their money in the same securities at the same weight. Holdings dated Sep 30, 2026 and Oct 19, 2026.
half
34% in common
On the same fields
IWR and VXF on the fields both publish, as of Oct 20, 2026. Source: ETFIQ.
About IWR
IWR tracks an index. The prospectus expense ratio is 0.18% a year. By its holdings published by its issuer for Oct 19, 2026, 62% of the fund by weight is stocks the S&P 500 also holds, across 825 positions, with the top ten at 6.8%. It sat 4.3% below its high of Aug 14, 2026 on Oct 20, 2026.
Over the year to Oct 20, 2026 it returned +15.1% with distributions reinvested, against +15.0% for its benchmark, the Russell 3000 Index.
About VXF
VXF tracks an index of Extended Market. Over the year to Oct 20, 2026 it returned +9.9% with distributions reinvested. The prospectus expense ratio is 0.05% a year. By its holdings published by its issuer as of Sep 30, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 3,361 positions, with the top ten at 11.3%. It sat 7.9% below its high of Aug 14, 2026 on Oct 20, 2026.
Questions people ask
- Which returned more over the last year, IWR or VXF?
- In the year to Oct 20, 2026, with distributions reinvested, IWR returned +15.1% and VXF +9.9%.
- Which is cheaper, IWR or VXF?
- VXF is cheaper, by 0.13 percentage points a year. That is about $13 on $10,000 held for a year. Fees come from each fund's prospectus.
ETFIQ links to the documents behind every figure; a link is not an endorsement. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
Cite this pageCitation, APA and Markdown
ETFIQ, IWR against VXF, data as of Oct 20, 2026. https://etfiq.com/compare/any/iwr-vs-vxf
ETFIQ. (Oct 20, 2026). IWR against VXF. Retrieved from https://etfiq.com/compare/any/iwr-vs-vxf
[IWR against VXF (ETFIQ, Oct 20, 2026)](https://etfiq.com/compare/any/iwr-vs-vxf)
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