Create, analyze, optimize your ETF portfolio. Start now →
iShares U.S. Oil & Gas Exploration & Production ETF
IEO performance and flow charts
Performance
Flows
Historic performance and flows
Data as of September 14, 2026| 1M | 3M | YTD | 1Y | 3Y | 5Y | |
|---|---|---|---|---|---|---|
| Perf. | +7.67% | +26.88% | +59.17% | +59.24% | +49.50% | +218.26% |
| Flows | +$112M | +$94M | +$104M | +$59M | -$182M | +$79M |
Characteristics
The iShares U.S. Oil & Gas Exploration & Production ETF is built to track the Dow Jones U.S. Select Oil Exploration & Production Total Return Index - USD. This ETF provides physical exposure - by owning its shares you earn the return of the securities composing the index (as the ETF holds them directly). This share class generates a stream of income by distributing dividends.
| Management strategy | Passive |
| Strategy | Long Only |
| Provider | iShares |
| N° of holdings | 47 |
| Replication method | Direct (Physical) |
| Asset class | Equity |
| Dividend policy | Distributing |
Trailing 12m distribution yield | Join for free |
| Inception date | May 1, 2006 |
| ESG | No |
More data and info about IEO on Trackinsight
Exposure
Data as of July 31, 2026Diversification
Total weight of top 15 holdings out of 47
Top 15 Holdings
Sectors
Countries
Similar ETFs
Trading data
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | |
|---|---|---|---|---|
| Volatility | +23.94% | +26.39% | +26.04% | +30.08% |
Max drawdown | -5.94% | -16.31% | -31.40% | -31.40% |
Max drawdown duration | 8d | 134d | 683d | 683d |
Time to recover | 6d | 54d | 318d | 318d |
Replication quality
Data as of August 31, 2026Create an account to view replication metrics
1 year cumulative return difference | |
|---|---|
| Best | Join for free |
| Worst | Join for free |
| daily return difference | |
|---|---|
| Average | Join for free |
| Worst | Join for free |
What type of ETF is IEO?
IEO is a Passive ETF that provides exposure to Equity assets. It is managed by iShares.
What index does IEO track?
IEO tracks the Dow Jones U.S. Select Oil Exploration & Production Total Return Index - USD, aiming to replicate its performance through full replication.
What does IEO invest in?
This ETF provides exposure to US Oil & Gas Exploration & Production Equities. It is part of the segment: US Energy.
What is the expense ratio of IEO?
The total expense ratio (TER) of IEO is 0.37%, representing the annual fee charged by the fund manager.
When was IEO launched?
IEO was launched on May 1, 2006, marking its entry into the ETF market.
Who is the issuer of IEO?
IEO is issued by iShares.
What is the AUM of IEO?
As of September 14, 2026, IEO manages $753.32 M, reflecting the total assets held in the fund.
How has IEO performed recently?
As of September 14, 2026, IEO delivered a return of 7.67% over the past month (1M performance), 26.88% over the past three months (3M), and 59.17% year-to-date (YTD).
What are the recent fund flows for IEO?
As of September 14, 2026, IEO has seen net flows of +$112M in the past month (1M flow) and +$104M year-to-date (YTD).
Does IEO pay dividends?
As of September 14, 2026, IEO has a trailing 12-month distribution yield of 1.66%.
How many holdings are in IEO
As of July 31, 2026, IEO holds 47 securities in its portfolio. This level of diversification can influence the fund’s risk profile and exposure to individual assets.
How diversified is IEO?
As of July 31, 2026, IEO holds 47 securities, with 82.69% of its assets concentrated in its top 15 holdings.
What are the top holdings of IEO?
As of July 31, 2026, IEO holds a portfolio of 47 underlyings, with its largest positions including ConocoPhillips, Valero Energy Corp. and Marathon Petroleum Corp.. These top holdings play a significant role in shaping the fund’s performance and exposure.
What countries or regions does IEO invest in?
As of July 31, 2026, IEO has its largest geographic exposures in USA.
What sectors or themes does IEO focus on?
As of July 31, 2026, IEO is primarily exposed to Energy.
Advantages of ETFs over Mutual Funds1/6
Lower Costs
In this guide, we'll explore the advantages of ETFs over mutual funds, giving you valuable insights into why ETFs have gained significant popularity among investors like yourself.
Leveraged ETFs: Unlocking the Potential for Amplified Returns1/6
Understanding Leveraged ETFs
Explore leveraged ETFs: potential for amplified returns & risks. 5 ETFs to consider across equities, commodities & fixed income.
What is a Leveraged ETF?1/6
Introducing Leveraged and Inverse ETFs
In this guide, we'll dive into the world of leveraged ETFs, exploring their definition, mechanics, potential risks, and rewards.
Recent educational content
ETF Trends
ETF Industry KPIs September 14, 2026
This week’s KPI data overview highlights key metrics and trends shaping the ETF landscape.
ETF Trends
ETF Industry KPIs September 8, 2026
This week’s KPI data overview highlights key metrics and trends shaping the ETF landscape.
ETF Trends
ETF Industry KPIs August 31, 2026
This week’s KPI data overview highlights key metrics and trends shaping the ETF landscape.
ETF Trends
ETF Industry KPIs August 24, 2026
This week’s KPI data overview highlights key metrics and trends shaping the ETF landscape.
Browse all educational columns
Build and Analyze Your ETF Portfolio Like a Pro
Create your own ETF portfolio in minutes and instantly see allocations, exposures, performance, and risk. Visualize diversification across asset classes, regions, and sectors. Stress-test ideas, compare benchmarks, and refine your strategy with professional-grade analytics.
