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FCGvsIEOETF Comparison
First Trust Natural Gas ETF (FCG) and iShares U.S. Oil & Gas Exploration & Production ETF (IEO) belong to the same industry segment: US Energy. FCG's top 3 sector exposures are Energy and Utilities. In contrast, IEO's top sector exposures are Energy FCG is more expensive with a Total Expense Ratio (TER) of 0.57%, versus 0.38% for IEO. FCG is up 24.3% year-to-date (YTD) with +$101M in YTD flows. IEO performs better with 28.98% YTD performance, and +$26M in YTD flows. Run a side-by-side ETF comparison of FCG 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.
FCG vs IEO performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FCG IEO | +8.94%+9.02% | +20.13%+22.59% | +24.30%+28.98% | +28.86%+33.35% | +44.54%+49.42% | +135.52%+150.42% |
| Flows | FCG IEO | +$68M+$11M | +$100M+$13M | +$101M+$26M | +$165M-$99M | -$53M-$458M | +$215M+$10M |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FCG IEO | +27.36%+26.96% | +32.72%+30.64% | +27.54%+25.66% | +34.33%+30.85% |
| Max drawdown | FCG IEO | -6.53%-6.14% | -23.18%-21.90% | -29.46%-31.40% | -33.27%-31.40% |
| Max drawdown duration | FCG IEO | 40d40d | 244d176d | 679d683d | 1353d683d |
FCG | IEO | |
Last sale 3/12/2026 at 1:30 PM | $29.38 | $116.78 |
| Previous close 03/11/2026 | $29.11 | $115.17 |
| Consolidated volume 03/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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FCG | IEO | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
FCG | IEO | |
|---|---|---|
| Last price | $29.38 | $116.78 |
| 1D performance | +0.93% | +1.40% |
| AuM | $664.87 M | $558.49 M |
| E/R | 0.57% | 0.38% |
FCG | IEO | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | First Trust | iShares |
| Benchmark | ISE-Revere Natural Gas Index | Dow Jones U.S. Select Oil Exploration & Production Index |
| N° of holdings | 33 | 40 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 8, 2007 | May 1, 2006 |
| 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 FCG and IEO ETFs performed in 2026?
As of March 11, 2026, FCG is up 24.3% year-to-date (YTD), while IEO has returned 28.98%. That puts IEO better performer ahead so far this year.
Which ETF is attracting more investor money: FCG or IEO?
Year-to-date, the FCG ETF saw +$101M in flows, compared to +$26M for IEO.
Which ETF is more volatile: FCG or IEO?
Over the past year, FCG had a volatility of 32.72%, while IEO experienced 30.64%.
Which ETF is bigger: FCG or IEO?
As of March 11, 2026, FCG holds $664.87 M in assets under management (AUM), while IEO manages $558.49 M.
What sectors do the FCG and IEO ETFs invest in?
FCG leans toward sectors like Energy. Meanwhile, IEO focuses on Energy.
What are the top holdings of the FCG ETF and IEO ETF?
FCG top holdings include CONOCOPHILLIPS, OCCIDENTAL U and DIAMONDBACK ENERGY. IEO holds in its top three: CONOCOPHILLIPS, EOG RESOURCES and PHILLIPS 66.
Which ETF is more diversified: FCG or IEO?
FCG holds 36 securities with 61.83% of its assets in the top 15. IEO has 47 securities and a top 15 weight of 82.79%.
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