Data as of Oct 28, 2026.

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IWC vs IYE: Differences, Returns & Fees

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Over the year to Oct 28, 2026, IWC returned +16.5% to IYE's +58.8%; 0% of their weight is in the same names.

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Net assets: $1.2bn on Oct 27, 2026 for iShares Micro-Cap ETF, and $1.8bn on Oct 28, 2026 for iShares U.S. Energy ETF.

At a glance
+16.5%
IWC total return, 1 year
+58.8%
IYE total return, 1 year
0.60%
IWC expense ratio
0.37%
IYE expense ratio

Pair scorecard

IYE costs 0.23 points a year less; their one-year returns differ by 42.3 points; IYE is 1.5 times larger.

IWC vs IYE: Differences, Returns & Fees
MeasureIWCIYE
Return
Total return, 1 year+16.5%+58.8%
Drawdown
Below its high9.5%, high on Aug 14, 2026
Benchmark
What it tracksRussell Microcap IndexRussell 1000 Energy RIC 22
Cost and size
Expense ratio0.60%0.37%
Net assets, as of Oct 27, 2026$1.2bn$1.8bn
Holdings
Holdings in common0%
Top ten holdings, share of the fund5.9%71.5%

Holdings in common uses holdings dated Oct 27, 2026. Method

What they share

0%

By the books each fund has filed, IWC and IYE hold 0% of their money in the same securities at the same weight. Holdings dated Oct 27, 2026.

0 half 100%

half

0% in common

Positions both hold · largest shared weight first IWC IYE
Only in one fund ↓
Only in IWC
CAREDX 0.88%
PENGUIN SOLUTIONS INC 0.73%
NURIX THERAPEUTICS 0.63%
SELLAS LIFE SCIENCES GROUP INC 0.60%
VIRIDIAN THERAPEUTICS ORS 0.59%
OUSTER 0.53%
INTERFACE 0.52%
STRIVE INC CLASS A 0.50%
Only in IYE
EXXONMOBIL HOLDINGS CORP 23.48%
CHEVRON 16.24%
CONOCOPHILLIPS 6.74%
MARATHON PETROLEUM 4.68%
VALERO ENERGY CORP 4.07%
PHILLIPS 66 3.97%
WILLIAMS 3.37%
EOG RESOURCES 3.28%
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Side by side

IWC iShares Micro-Cap ETF IYE iShares U.S. Energy ETF
Where it sits Stock ETF Stock ETF
What it is Tracks the Russell Microcap Tracks an index of U.S. Energy
Total return, 1 year +16.5% +58.8%
Its benchmark over the same days +13.3% (IWV) not measured
Gap to its benchmark +3.2 pts vs IWV not measured
Expense ratio 0.60% 0.37%
Already in the S&P 500 91.7% 67.1%
Holdings 1365 41
Net assets, IWC as of Oct 27, 2026 and IYE as of Oct 28, 2026 $1.2bn $1.8bn

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

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About each fund
IWC

Over the year to Oct 28, 2026 it returned +16.5% with distributions reinvested, against +13.3% for its benchmark, the Russell 3000 Index.

IWC tracks the Russell Microcap. The prospectus expense ratio is 0.60% 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 1,365 positions, with the top ten at 5.9%. It sat 9.5% below its high of Aug 14, 2026 on Oct 28, 2026.

IYE

IYE tracks an index of U.S. Energy. Over the year to Oct 28, 2026 it returned +58.8% with distributions reinvested. The prospectus expense ratio is 0.37% a year. By its holdings published by its issuer for Oct 27, 2026, 67% of the fund by weight is stocks the S&P 500 also holds, across 41 positions, with the top ten at 71.5%.

Questions people ask

Which returned more over the last year, IWC or IYE?
In the year to Oct 28, 2026, with distributions reinvested, IWC returned +16.5% and IYE +58.8%.
Which is cheaper, IWC or IYE?
IYE is cheaper, by 0.23 percentage points a year. That is about $23 on $10,000 held for a year. Fees come from each fund's prospectus.
How much do IWC and IYE overlap with the S&P 500?
By their latest filed holdings, 92% of IWC and 67% of IYE by weight is stocks the S&P 500 already holds.
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ETFIQ, IWC against IYE, data as of Oct 28, 2026. https://etfiq.com/compare/any/iwc-vs-iye

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