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IEOvsIYEETF Comparison
iShares U.S. Oil & Gas Exploration & Production ETF (IEO) and iShares U.S. Energy ETF (IYE) belong to the same industry segment: US Energy. Both ETFs have the same top 3 sector exposures: and Energy. Both IEO and IYE have the same Total Expense Ratio (TER) of 0.38%. IEO is up 28.98% year-to-date (YTD) with +$26M in YTD flows. IYE performs worse with 26.71% YTD performance, and +$249M in YTD flows. Run a side-by-side ETF comparison of IEO and IYE below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
IEO vs IYE performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IEO IYE | +9.02%+3.72% | +22.59%+24.33% | +28.98%+26.71% | +33.35%+34.72% | +49.42%+53.01% | +150.42%+147.11% |
| Flows | IEO IYE | +$11M+$211M | +$13M+$249M | +$26M+$249M | -$99M+$88M | -$458M-$407M | +$10M-$888M |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IEO IYE | +26.96%+22.09% | +30.64%+24.62% | +25.66%+21.44% | +30.85%+25.83% |
| Max drawdown | IEO IYE | -6.14%-4.59% | -21.90%-18.72% | -31.40%-20.31% | -31.40%-25.57% |
| Max drawdown duration | IEO IYE | 40d20d | 176d245d | 683d404d | 683d142d |
IEO | IYE | |
Last sale 3/11/2026 at 1:30 PM | $115.17 | $60.21 |
| Previous close 03/11/2026 | $111.30 | $58.78 |
| Consolidated volume 03/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Create an account to view replication metrics
IEO | IYE | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
IEO | IYE | |
|---|---|---|
| Last price | $115.17 | $60.21 |
| 1D performance | +3.48% | +2.43% |
| AuM | $558.49 M | $1.68 B |
| E/R | 0.38% | 0.38% |
IEO | IYE | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | iShares |
| Benchmark | Dow Jones U.S. Select Oil Exploration & Production Index | Russell 1000 Energy RIC 22.5/45 Capped Gross Index |
| N° of holdings | 40 | 37 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 1, 2006 | June 12, 2000 |
| ESG | No | No |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
Total weight of top 15 holdings out of 15
Top 15 holdings
How have the IEO and IYE ETFs performed in 2026?
As of March 11, 2026, IEO is up 28.98% year-to-date (YTD), while IYE has returned 26.71%. That puts IEO better performer ahead so far this year.
Which ETF is attracting more investor money: IEO or IYE?
Year-to-date, the IEO ETF saw +$26M in flows, compared to +$249M for IYE.
Which ETF is more volatile: IEO or IYE?
Over the past year, IEO had a volatility of 30.64%, while IYE experienced 24.62%.
Which ETF is bigger: IEO or IYE?
As of March 11, 2026, IEO holds $558.49 M in assets under management (AUM), while IYE manages $1.68 B.
What sectors do the IEO and IYE ETFs invest in?
IEO leans toward sectors like Energy. Meanwhile, IYE focuses on Energy.
What are the top holdings of the IEO ETF and IYE ETF?
IEO top holdings include CONOCOPHILLIPS, EOG RESOURCES and PHILLIPS 66. IYE holds in its top three: EXXON, CHEVRON TEXACO and CONOCOPHILLIPS.
Which ETF is more diversified: IEO or IYE?
IEO holds 47 securities with 82.79% of its assets in the top 15. IYE has 39 securities and a top 15 weight of 82.51%.
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