IEOvsXOPETF Comparison
VS
ETF 2
XOP
State Street SPDR S&P Oil & Gas Exploration & Production ETF
This fund is part of
US Energy
+1.12%
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: Energy, Finance and Non-Energy Materials. IEO is more expensive with a Total Expense Ratio (TER) of 0.37%, versus 0.35% for XOP. IEO is up 57.51% year-to-date (YTD) with +$153M in YTD flows. XOP performs worse with 50.29% YTD performance, and +$1.31B 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 10/05/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IEO XOP | -0.94%-2.94% | +26.50%+22.17% | +57.51%+50.29% | +51.91%+42.45% | +64.11%+46.67% | +159.07%+106.13% |
| Flows | IEO XOP | +$84M+$158M | +$143M+$322M | +$153M+$1.31B | +$113M+$1.35B | -$272M-$225M | +$140M-$2.49B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IEO XOP | +27.09%+28.55% | +26.95%+29.25% | +26.11%+28.43% | +29.90%+33.27% |
| Max drawdown | IEO XOP | -8.93%-10.14% | -16.31%-18.50% | -31.40%-34.97% | -31.40%-34.97% |
| Max drawdown duration | IEO XOP | 20d20d | 134d143d | 683d690d | 683d690d |
Trading data
IEO | XOP | |
Last sale 10/6/2026 at 1:30 PM | $139.64 | $188.46 |
| Previous close 10/05/2026 | $138.90 | $187.44 |
| Consolidated volume 10/05/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 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 10/6/2026 at 1:30 PM
Live
Closed
IEO | XOP | |
|---|---|---|
| Last price | $139.64 | $188.46 |
| 1D performance | +0.53% | +0.54% |
| AuM | $791.50 M | $4.11 B |
| E/R | 0.37% | 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 | 47 | 50 |
| 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
99.99%
Other
0.01%
XOP
USA
97.28%
Other
2.72%
Sectors
IEO
Energy
94.16%
Other
5.84%
XOP
Energy
87.59%
Other
12.41%
Diversification
IEO
Total weight of top 15 holdings out of 15
83.07%
XOP
Total weight of top 15 holdings out of 15
42.89%
Top 15 holdings
Data as of August 31, 2026
IEO
ConocoPhillips
17.69%
Marathon Petroleum Corp.
11.94%
Valero Energy Corp.
11.68%
EOG Resources, Inc.
5.90%
Phillips 66
5.23%
Devon Energy Corp.
4.01%
EQT Corp.
3.97%
Diamondback Energy, Inc.
3.93%
Expand Energy Corp.
3.55%
Texas Pacific Land Corp.
3.28%
Permian Resources Corp.
2.77%
Ovintiv, Inc.
2.73%
HF Sinclair Corp.
2.36%
APA Corp.
2.31%
Antero Resources Corp.
1.71%
XOP
PBF Energy, Inc.
3.81%
Delek US Holdings, Inc.
3.35%
HF Sinclair Corp.
3.19%
Marathon Petroleum Corp.
3.15%
Valero Energy Corp.
3.09%
Par Pacific Holdings, Inc.
3.08%
Phillips 66
3.01%
Permian Resources Corp.
2.62%
Crescent Energy Co.
2.60%
Calumet, Inc.
2.52%
APA Corp.
2.52%
Ovintiv, Inc.
2.52%
SM Energy Co.
2.51%
Expand Energy Corp.
2.46%
ConocoPhillips
2.45%
Frequently asked questions about IEO and XOP
How have the IEO and XOP ETFs performed in 2026?
As of October 5, 2026, IEO is up 57.51% year-to-date (YTD), while XOP has returned 50.29%. That puts IEO better performer ahead so far this year.
Which ETF is attracting more investor money: IEO or XOP?
Year-to-date, the IEO ETF saw +$153M in flows, compared to +$1.31B for XOP.
Which ETF is more volatile: IEO or XOP?
Over the past year, IEO had a volatility of 26.95%, while XOP experienced 29.25%.
Which ETF is bigger: IEO or XOP?
As of October 5, 2026, IEO holds $791.50 M in assets under management (AUM), while XOP manages $4.11 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, Marathon Petroleum Corp. and Valero Energy Corp.. XOP holds in its top three: PBF Energy, Inc., Delek US Holdings, Inc. and HF Sinclair Corp..
Which ETF is more diversified: IEO or XOP?
IEO holds 47 securities with 83.07% of its assets in the top 15. XOP has 50 securities and a top 15 weight of 42.89%.
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