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Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

USO vs VOE: how they differ

USO is a commodity fund and VOE an equity index fund, and over the year USO returned more, +112.2% against +20.2%.

United States Oil Fund, LP and Vanguard Mid-Cap Value Index Fund.

USO and VOE on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
USO
United States Oil Fund, LP
VOE
Vanguard Mid-Cap Value Index Fund
Where it sitsCore index fundCore index fund
IssuerUnitedVanguard
What it isOilMid-Cap Value
Total return, 1 year+112.2%+20.2%
S&P 500 over the same days+17.5%+17.5%
Gap to the S&P 500+94.7 pts+2.7 pts
Expense rationot published0.05%
Holdingsnot filed170

USO in plain words

USO is a commodity fund tracking the Oil. Over the year to Sep 11, 2026 it returned +112.2% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. It sat 57.1% below its high of Apr 8, 2011 on Sep 11, 2026.

VOE in plain words

VOE is an index equity fund tracking the Mid-Cap Value. Over the year to Sep 11, 2026 it returned +20.2% 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, 97% of the fund by weight is stocks the S&P 500 also holds, across 170 positions, with the top ten at 12.7%.

Questions people ask

Which returned more over the last year, USO or VOE?
In the year to Sep 12, 2026, with distributions reinvested, USO returned +112.2% and VOE returned +20.2%, so USO returned more. One year is one year; the longer windows are in the table.

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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.

USO against VOE, ETFIQ, data as of Sep 12, 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, USO against VOE, data as of Sep 12, 2026. https://etfiq.com/compare/any/USO-VOE Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources