Data as of Oct 28, 2026.

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IGM vs USO: Differences, Returns & Fees

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IGM is an equity index fund and USO a commodity futures fund, and over the year to Oct 28, 2026, USO returned +133.3% against +21.7%.

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Net assets: $11.0bn on Oct 27, 2026 for iShares Expanded Tech Sector ETF, and $1.9bn on Oct 28, 2026 for United States Oil Fund, LP.

At a glance
+21.7%
IGM total return, 1 year
+133.3%
USO total return, 1 year
0.37%
IGM expense ratio
0.86%
USO expense ratio

Pair scorecard

IGM costs 0.49 points a year less; their one-year returns differ by 111.6 points; IGM is 5.8 times larger.

IGM vs USO: Differences, Returns & Fees
MeasureIGMUSO
Return
Total return, 1 year+21.7%+133.3%
Drawdown
Below its high6.2%, high on Oct 6, 202682.3%, high on Jul 14, 2008
Benchmark
What it tracksS&P North American Expanded Technology Sector IndexOil futures
Cost and size
Expense ratio0.37%0.86%
Net assets, as of Oct 27, 2026$11.0bn$1.9bn
Holdings
Holdings in commonnot published
In the S&P 500, by weight92%
Top ten holdings, share of the fund56.8%

Method

Side by side

IGM iShares Expanded Tech Sector ETF USO United States Oil Fund, LP
Where it sits Stock ETF Commodity ETF
Issuer iShares USCF
What it is Tracks an index of Expanded Tech Sector Holds oil futures
Total return, 1 year +21.7% +133.3%
Expense ratio 0.37% 0.86%
Holdings 295 not counted
Net assets, IGM as of Oct 27, 2026 and USO as of Oct 28, 2026 $11.0bn $1.9bn

IGM and USO on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.

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About each fund
IGM

IGM tracks an index of Expanded Tech Sector. Over the year to Oct 28, 2026 it returned +21.7% with distributions reinvested. The prospectus expense ratio is 0.37% a year. By its holdings published by its issuer for Oct 27, 2026, 92% of the fund by weight is stocks the S&P 500 also holds, across 295 positions, with the top ten at 56.8%. It sat 6.2% below its high of Oct 6, 2026 on Oct 28, 2026.

USO

USO holds oil futures. Over the year to Oct 28, 2026 it returned +133.3% with distributions reinvested. The prospectus expense ratio is 0.86% a year. It sat 82.3% below its high of Jul 14, 2008 on Oct 28, 2026.

Questions people ask

Which returned more over the last year, IGM or USO?
In the year to Oct 28, 2026, with distributions reinvested, IGM returned +21.7% and USO +133.3%.
Which is cheaper, IGM or USO?
IGM is cheaper, by 0.49 percentage points a year. That is about $49 on $10,000 held for a year. Fees come from each fund's prospectus.
Other comparisons
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ETFIQ, IGM against USO, data as of Oct 28, 2026. https://etfiq.com/compare/any/igm-vs-uso

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