IEOvsXOPETF Comparison
VS
ETF 2
XOP
State Street SPDR S&P Oil & Gas Exploration & Production ETF
This fund is part of
US Energy
+0.38%
iShares U.S. Oil & Gas Exploration & Production ETF (IEO) and State Street SPDR S&P Oil & Gas Exploration & Production ETF (XOP) belong to the same industry segment: US Energy. Both ETFs have the same top 3 sector exposures: and Energy. IEO is more expensive with a Total Expense Ratio (TER) of 0.38%, versus 0.35% for XOP. IEO is up 34.05% year-to-date (YTD) with +$10M in YTD flows. XOP performs better with 36.76% YTD performance, and +$970M in YTD flows. Run a side-by-side ETF comparison of IEO and XOP below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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IEO vs XOP performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 05/22/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IEO XOP | +2.79%+2.24% | +13.09%+15.57% | +34.05%+36.76% | +42.40%+45.97% | +53.83%+47.62% | +158.37%+120.79% |
| Flows | IEO XOP | -$36M+$190M | -$5M+$691M | +$10M+$970M | -$74M+$801M | -$251M-$868M | -$69M-$2.85B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IEO XOP | +29.96%+32.85% | +24.95%+27.70% | +25.56%+28.04% | +30.60%+34.38% |
| Max drawdown | IEO XOP | -14.30%-15.14% | -14.30%-15.14% | -31.40%-34.97% | -31.40%-34.97% |
| Max drawdown duration | IEO XOP | 54d54d | 54d54d | 683d690d | 683d690d |
Trading data
IEO | XOP | |
Last sale 5/22/2026 at 1:30 PM | $119.14 | $171.95 |
| Previous close 05/21/2026 | $118.13 | $170.65 |
| Consolidated volume 05/21/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of April 30, 2026
1-year trailing difference
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IEO | XOP | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 5/22/2026 at 1:30 PM
Live
Closed
IEO | XOP | |
|---|---|---|
| Last price | $119.14 | $171.95 |
| 1D performance | +0.85% | +0.76% |
| AuM | $559.87 M | $3.49 B |
| E/R | 0.38% | 0.35% |
Characteristics
IEO | XOP | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | State Street Investment Management |
| Benchmark | Dow Jones U.S. Select Oil Exploration & Production Index | S&P Oil & Gas Exploration & Production Select Industry Index |
| N° of holdings | 40 | 44 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 1, 2006 | June 19, 2006 |
| ESG | No | No |
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Exposure
Countries
IEO
USA
100.1%
Other
-0.1%
XOP
USA
99.74%
Other
0.26%
Sectors
IEO
Energy
94.46%
Other
5.54%
XOP
Energy
88.25%
Other
11.75%
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Diversification
IEO
Total weight of top 15 holdings out of 15
82.94%
XOP
Total weight of top 15 holdings out of 15
40.53%
Top 15 holdings
Data as of March 31, 2026
IEO
CONOCOPHILLIPS
19.46%
EOG RESOURCES
9.44%
VALERO ENERGY
9.07%
PHILLIPS 66
7.29%
DIAMONDBACK ENERGY
4.81%
DEVON ENERGY
4.47%
MARATHON PETROLEUM
4.43%
EQT
4.11%
COTERRA ENERGY
3.82%
CHESAPEAKE ENERGY
3.75%
TEXAS PACIFIC LAND CORP
3.72%
OVINTIV INC
2.36%
US71424F1057
2.26%
APA CORPORATION
2.16%
ANTERO RESOURCES
1.78%
XOP
APA CORPORATION
3.00%
US92333F1012
2.95%
SM ENERGY
2.84%
MURPHY OIL
2.83%
OCCIDENTAL U
2.73%
CHORD ENERGY CORPORATION
2.66%
PBF ENERGY INC (ORDINARY)
2.65%
CONOCOPHILLIPS
2.63%
MATADOR RESOURCES
2.62%
COTERRA ENERGY
2.62%
DIAMONDBACK ENERGY
2.61%
EXXON
2.61%
CRESCENT ENERGY COMPANY
2.60%
DEVON ENERGY
2.59%
HF SINCLAIR CORPORATION
2.58%
Frequently asked questions about IEO and XOP
How have the IEO and XOP ETFs performed in 2026?
As of May 22, 2026, IEO is up 34.05% year-to-date (YTD), while XOP has returned 36.76%. That puts XOP better performer ahead so far this year.
Which ETF is attracting more investor money: IEO or XOP?
Year-to-date, the IEO ETF saw +$10M in flows, compared to +$970M for XOP.
Which ETF is more volatile: IEO or XOP?
Over the past year, IEO had a volatility of 24.95%, while XOP experienced 27.7%.
Which ETF is bigger: IEO or XOP?
As of May 22, 2026, IEO holds $559.87 M in assets under management (AUM), while XOP manages $3.49 B.
What sectors do the IEO and XOP ETFs invest in?
IEO leans toward sectors like Energy. Meanwhile, XOP focuses on Energy.
What are the top holdings of the IEO ETF and XOP ETF?
IEO top holdings include CONOCOPHILLIPS, EOG RESOURCES and VALERO ENERGY. XOP holds in its top three: APA CORPORATION, US92333F1012 and SM ENERGY.
Which ETF is more diversified: IEO or XOP?
IEO holds 47 securities with 82.94% of its assets in the top 15. XOP has 50 securities and a top 15 weight of 40.53%.
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