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Data as of Sep 13, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

IEF vs VXF: how they differ

IEF and VXF hold 0% of their weight in the same names, and VXF returned more over the year.

iShares 7-10 Year Treasury Bond ETF and Vanguard Extended Market Index Fund.

What they hold in common

By the books each fund has filed, IEF and VXF hold 0% of their money in the same securities at the same weight.

Largest positions each one holds and the other does not
Only in IEFOnly in VXF
TREASURY NOTE (2OLD) 9.35%Space Exploration Technologies Corp 1.19%
TREASURY NOTE (OLD) 8.64%Snowflake Inc 1.03%
TREASURY NOTE (OTR) 3.84%Bloom Energy Corp 0.93%
TREASURY BOND 0.77%Cloudflare Inc 0.92%
TREASURY NOTE 0.52%Astera Labs Inc 0.76%
Rocket Lab Corp 0.61%
Cheniere Energy Inc 0.59%
Ferguson Enterprises Inc 0.54%

Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Jun 30, 2026 and Sep 10, 2026.

IEF and VXF on the fields both publish, as of Sep 13, 2026. Source: ETFIQ.
IEF
iShares 7-10 Year Treasury Bond ETF
VXF
Vanguard Extended Market Index Fund
Where it sitsCore index fundCore index fund
IssueriSharesVanguard
What it is7-10 Year Treasury BondExtended Market
Total return, 1 year−2.7%+14.1%
S&P 500 over the same days+17.5%+17.5%
Gap to the S&P 500−20.2 pts−3.4 pts
Expense ratio0.15%0.05%
Holdings153365

IEF in plain words

IEF is a bond fund tracking the 7-10 Year Treasury Bond. Over the year to Sep 11, 2026 it returned −2.7% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.15% a year. It sat 13.3% below its high of Aug 4, 2020 on Sep 11, 2026.

VXF in plain words

VXF is an index equity fund tracking the Extended Market. Over the year to Sep 11, 2026 it returned +14.1% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.05% a year. By its holdings filed for Jun 30, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 3365 positions, with the top ten at 7.6%. It sat 5.1% below its high of Aug 14, 2026 on Sep 11, 2026.

Questions people ask

Which returned more over the last year, IEF or VXF?
In the year to Sep 13, 2026, with distributions reinvested, IEF returned −2.7% and VXF returned +14.1%, so VXF returned more. One year is one year; the longer windows are in the table.
Which is cheaper, IEF or VXF?
IEF charges 0.15% a year and VXF charges 0.05%, so VXF is cheaper. Fees come from each fund's prospectus.

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Where these figures came from

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

IEF against VXF, ETFIQ, data as of Sep 13, 2026. Every figure is arithmetic on a named public source; the method is at etfiq.com/methodology. A comparison is not a recommendation.

Cite this page. ETFIQ, IEF against VXF, data as of Sep 13, 2026. https://etfiq.com/compare/any/ief-vs-vxf Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources