FENYvsIEOETF Comparison
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Fidelity MSCI Energy Index ETF (FENY) and iShares U.S. Oil & Gas Exploration & Production ETF (IEO) belong to the same industry segment: US Energy. Both ETFs have the same top 3 sector exposures: Energy, Finance and Non-Energy Materials. FENY is less expensive with a Total Expense Ratio (TER) of 0.084%, versus 0.38% for IEO. FENY is up 35.22% year-to-date (YTD) with +$284M in YTD flows. IEO performs better with 40.65% YTD performance, and -$1M in YTD flows. Run a side-by-side ETF comparison of FENY and IEO 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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FENY vs IEO performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/23/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FENY IEO | +9.46%+14.50% | +4.56%+7.69% | +35.22%+40.65% | +42.00%+41.29% | +54.22%+45.67% | +194.30%+179.96% |
| Flows | FENY IEO | +$32M-$12M | -$25M-$54M | +$284M-$1M | +$142M-$72M | -$73M-$217M | -$52M-$107M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FENY IEO | +23.82%+28.23% | +20.78%+25.68% | +21.65%+25.65% | +26.17%+30.25% |
| Max drawdown | FENY IEO | -13.15%-12.61% | -14.97%-16.31% | -21.38%-31.40% | -26.58%-31.40% |
| Max drawdown duration | FENY IEO | 65d77d | 116d117d | 404d683d | 146d683d |
Trading data
FENY | IEO | |
Last sale 7/27/2026 at 1:30 PM | $32.38 | $121.33 |
| Previous close 07/24/2026 | $33.10 | $124.49 |
| Consolidated volume 07/24/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
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FENY | IEO | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/27/2026 at 1:30 PM
Live
Closed
FENY | IEO | |
|---|---|---|
| Last price | $32.38 | $121.33 |
| 1D performance | -2.18% | -2.54% |
| AuM | $2.01 B | $572.34 M |
| E/R | 0.084% | 0.38% |
Characteristics
FENY | IEO | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Fidelity | iShares |
| Benchmark | MSCI USA IMI Energy 25/50 Index | Dow Jones U.S. Select Oil Exploration & Production Index |
| N° of holdings | 101 | 47 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 21, 2013 | May 1, 2006 |
| ESG | No | No |
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Exposure
Countries
FENY
USA
99%
Other
1%
IEO
USA
100.02%
Other
-0.02%
Sectors
FENY
Energy
97.59%
Other
2.41%
IEO
Energy
92.38%
Other
7.62%
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Diversification
FENY
Total weight of top 15 holdings out of 15
75.41%
IEO
Total weight of top 15 holdings out of 15
82.83%
Top 15 holdings
Data as of June 30, 2026
FENY
Exxon Mobil Corp.
21.43%
Chevron Corp.
13.85%
ConocoPhillips
5.71%
The Williams Cos., Inc.
4.08%
Valero Energy Corp.
3.38%
Marathon Petroleum Corp.
3.31%
EOG Resources, Inc.
3.13%
SLB Ltd.
3.06%
Phillips 66
3.00%
Kinder Morgan, Inc.
2.78%
Targa Resources Corp.
2.56%
ONEOK, Inc.
2.44%
Baker Hughes Co.
2.43%
Cheniere Energy, Inc.
2.16%
Devon Energy Corp.
2.09%
IEO
ConocoPhillips
17.26%
Valero Energy Corp.
10.54%
Marathon Petroleum Corp.
10.17%
EOG Resources, Inc.
6.56%
EQT Corp.
4.84%
Texas Pacific Land Corp.
4.77%
Phillips 66
4.46%
Diamondback Energy, Inc.
4.29%
Devon Energy Corp.
4.25%
Expand Energy Corp.
4.10%
Ovintiv, Inc.
2.73%
Permian Resources Corp.
2.73%
APA Corp.
2.17%
HF Sinclair Corp.
2.01%
Antero Resources Corp.
1.95%
Frequently asked questions about FENY and IEO
How have the FENY and IEO ETFs performed in 2026?
As of July 23, 2026, FENY is up 35.22% year-to-date (YTD), while IEO has returned 40.65%. That puts IEO better performer ahead so far this year.
Which ETF is attracting more investor money: FENY or IEO?
Year-to-date, the FENY ETF saw +$284M in flows, compared to -$1M for IEO.
Which ETF is more volatile: FENY or IEO?
Over the past year, FENY had a volatility of 20.78%, while IEO experienced 25.68%.
Which ETF is bigger: FENY or IEO?
As of July 23, 2026, FENY holds $2.01 B in assets under management (AUM), while IEO manages $572.34 M.
What sectors do the FENY and IEO ETFs invest in?
FENY leans toward sectors like Energy. Meanwhile, IEO focuses on Energy.
What are the top holdings of the FENY ETF and IEO ETF?
FENY top holdings include Exxon Mobil Corp., Chevron Corp. and ConocoPhillips. IEO holds in its top three: ConocoPhillips, Valero Energy Corp. and Marathon Petroleum Corp..
Which ETF is more diversified: FENY or IEO?
FENY holds 101 securities with 75.41% of its assets in the top 15. IEO has 47 securities and a top 15 weight of 82.83%.
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Latest news about FENY & IEO
Crude and Natural Gas Markets on the Move
August 12, 2024
IEO
Oil Prices Slide Again Despite OPEC+’s Conditional Output Plan
June 10, 2024
FENY
Energy Sector Plummets on Fed Comments and Crude Oil Stocks
May 27, 2024
FENY
War in the Middle East: ETF Movers & Shakers
May 15, 2024
IEO
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Energy Sector Weighed Down by Oil Prices Amid Sluggish World Data
August 29, 2023
FENY
Energy Sector Weighed Down by Oil Prices Amid Sluggish World Data
August 29, 2023
FENY
Oil Market Weak Despite Production Cuts
June 19, 2023
FENY
The Energy Sector Remains the Worst Performer for the Year
June 5, 2023
FENY
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