IEO iShares U.S. Oil & Gas Exploration & Production ETF
Quote as of Oct 12, 2026 20:00 UTC · Market data delayed approximately 15–20 minutes unless otherwise indicated.
| Previous Close | 143.71 | Day Range | 144.72 – 146.88 |
| 52-Week Range | 85.93 – 146.63 | Volume | 110.47K |
| Avg Volume | 109.96K | AUM | $833.3M (Oct 12, 2026) |
| Expense Ratio | 0.37% | Yield (TTM) | 1.52% |
| NAV | 143.66 | Premium/Discount | +1.43% indicative |
| Inception | May 01, 2006 | Holdings | 47 |
| Issuer | iShares | Exchange | CBOE |
| Category | Oil Gas | Index Tracked | Not stated in source data |
| CUSIP | 464288851 | ISIN | US4642888519 |
| Management | Passive / index-tracking (per issuer description) | ||
About this ETF
iShares Trust - iShares U.S. Oil & Gas Exploration & Production ETF is an exchange traded fund launched by BlackRock, Inc. It is managed by BlackRock Fund Advisors. The fund invests in public equity markets of the United States. It invests in stocks of companies operating across energy, oil, gas and consumable fuels, oil and gas exploration and production sectors. It invests in growth and value stocks of companies across diversified market capitalization. It seeks to track the performance of the Dow Jones U.S. Select Oil Exploration & Production Index, by using representative sampling technique. iShares Trust - iShares U.S. Oil & Gas Exploration & Production ETF was formed on May 1, 2006 and is domiciled in the United States.
Description from the fund data provider · profile as of Oct 12, 2026.
Price Chart
Daily closing prices (price return, not total return). Comparison lines are normalized to percent change from the range start. Source: Financial Modeling Prep.
Performance
| 1M | 3M | 6M | YTD | 1Y | 3Y* | 5Y* | 10Y* | Incep.* | |
|---|---|---|---|---|---|---|---|---|---|
| Price return | +1.43% | +26.28% | +23.97% | +61.00% | +57.63% | +14.06% | +17.54% | +8.84% | +5.94% |
| Total return | +1.43% | +26.28% | +24.52% | +62.48% | +60.18% | +16.72% | +20.87% | +11.53% | +7.65% |
* Annualized. Total return uses the dividend-adjusted price series (distributions reinvested); price return uses unadjusted closes. Performance through Oct 09, 2026. Past performance does not guarantee future results.
Fees
| Net expense ratio | 0.37% | Annual cost of a $10,000 investment | $37.00 |
Illustrative calculation only: expense ratio × $10,000. It excludes trading costs, bid/ask spreads, taxes and changes in investment value. Gross vs. net expense details and any fee waivers are in the prospectus.
Holdings
Holdings as of Oct 11, 2026 · portfolio reporting date from the data provider; holdings are not live positions. 50 rows in database.
| # | Holding | Ticker | Weight | Shares | Market Value |
|---|---|---|---|---|---|
| 1 | CONOCOPHILLIPS | COP | 16.66% | 1.04M | $140.0M |
| 2 | MARATHON PETROLEUM | MPC | 13.45% | 243.91K | $113.0M |
| 3 | VALERO ENERGY CORP | VLO | 13.21% | 250.08K | $111.0M |
| 4 | PHILLIPS 66 | PSX | 4.74% | 141.47K | $39.8M |
| 5 | EOG RESOURCES | EOG | 4.44% | 250.95K | $37.3M |
| 6 | DEVON ENERGY | DVN | 4.39% | 753.22K | $36.8M |
| 7 | EQT | EQT | 4.25% | 675.33K | $35.8M |
| 8 | DIAMONDBACK ENERGY | FANG | 4.15% | 182.07K | $34.9M |
| 9 | TEXAS PACIFIC LAND | TPL | 3.04% | 71.34K | $25.5M |
| 10 | EXPAND ENERGY | EXE | 2.98% | 281.68K | $25.0M |
| 11 | PERMIAN RESOURCES CLASS A | PR | 2.77% | 1.02M | $23.3M |
| 12 | HF SINCLAIR | DINO | 2.70% | 188.20K | $22.7M |
| 13 | OVINTIV | OVV | 2.53% | 335.22K | $21.2M |
| 14 | APA | APA | 2.31% | 426.30K | $19.4M |
| 15 | ANTERO RESOURCES | AR | 1.61% | 374.08K | $13.5M |
| 16 | RANGE RESOURCES | RRC | 1.38% | 284.33K | $11.6M |
| 17 | SM ENERGY | SM | 1.28% | 289.41K | $10.7M |
| 18 | PBF ENERGY CLASS A | PBF | 1.27% | 119.71K | $10.7M |
| 19 | VIPER ENERGY INC CLASS A | VNOM | 1.20% | 236.54K | $10.1M |
| 20 | CHORD ENERGY | CHRD | 1.13% | 66.56K | $9.5M |
| 21 | VENTURE GLOBAL CLASS A | VG | 1.02% | 646.70K | $8.6M |
| 22 | MATADOR RESOURCES | MTDR | 0.93% | 143.05K | $7.8M |
| 23 | MAGNOLIA OIL GAS CORP CLASS A | MGY | 0.84% | 288.34K | $7.1M |
| 24 | MURPHY OIL CORP | MUR | 0.75% | 164.00K | $6.3M |
| 25 | CNX RESOURCES | CNX | 0.72% | 180.01K | $6.1M |
Click a ticker to see every ETF that owns it.
Sector Exposure
Geographic Exposure
Country weights as reported by the data provider. Developed/emerging/frontier labels follow the classification on the Methodology page. Currency hedged: No hedging indicated in the fund name.
Distributions
| Yield (TTM) | 1.52% | Paid (last 12 months) | $2.1872 |
| Frequency | Quarterly | SEC yield | Not provided by our data source; see the issuer page |
| Last ex-date | Sep 15, 2026 | Last payment | $0.4934 (Sep 18, 2026) |
| Growth 1Y | -1.63% | Growth 3Y / 5Y (ann.) | -9.67% / +11.70% |
| Ex-date | Record | Pay date | Amount |
|---|---|---|---|
| Sep 15, 2026 | Sep 15, 2026 | Sep 18, 2026 | $0.4934 |
| Jun 15, 2026 | Jun 15, 2026 | Jun 18, 2026 | $0.5052 |
| Mar 17, 2026 | Mar 17, 2026 | Mar 20, 2026 | $0.5527 |
| Dec 16, 2025 | Dec 16, 2025 | Dec 19, 2025 | $0.6360 |
| Sep 16, 2025 | Sep 16, 2025 | Sep 19, 2025 | $0.6374 |
| Jun 16, 2025 | Jun 16, 2025 | Jun 20, 2025 | $0.5258 |
| Mar 18, 2025 | Mar 18, 2025 | Mar 21, 2025 | $0.5334 |
| Dec 17, 2024 | Dec 17, 2024 | Dec 20, 2024 | $0.5269 |
| Sep 25, 2024 | Sep 25, 2024 | Sep 30, 2024 | $0.7270 |
| Jun 11, 2024 | Jun 11, 2024 | Jun 17, 2024 | $0.5050 |
| Mar 21, 2024 | Mar 22, 2024 | Mar 27, 2024 | $0.5943 |
| Dec 20, 2023 | Dec 21, 2023 | Dec 27, 2023 | $0.9679 |
Trailing distribution yield = last 12 months of cash ÷ current price. It is NOT the SEC 30-day yield and distributions are not guaranteed to continue. The difference explained →
Risk Statistics
| Volatility 1Y / 3Y | 26.72% / 26.10% | Sharpe 1Y / 3Y | 2.63 / 0.639 |
| Max drawdown 1Y / 3Y | -16.31% / -31.46% | Sortino 1Y | 3.96 |
| Beta vs S&P 500 (3Y) | 0.568 | Correlation vs S&P 500 (1Y) | -0.219 |
| Downside deviation 1Y | 17.77% | Risk-free rate used | 4.05% (3M T-bill, FRED) |
Computed by ETF Explorer from daily dividend-adjusted closes; volatility and drawdown are annualized/period figures; S&P 500 exposure proxied by SPY. As of Oct 12, 2026. Formulas →
Liquidity
| Volume today | 110.47K | Average volume | 109.96K |
| AUM | $833.3M | Premium/Discount | +1.43% |
| Bid/Ask spread | Not provided by our data source. Check your broker's quote screen; spreads are widest at the open and close. | ||
Premium/discount compares the delayed market price with the last reported NAV: an indicative figure, not the official closing premium/discount. How ETF liquidity works →
Fund Flows (estimated)
| Period | Est. net flow | % of starting AUM | AUM start → end |
|---|---|---|---|
| 1 Day | $14.7M | +1.80% | $818.5M → $833.3M |
| 1 Month | $95.0M | +13.04% | $728.4M → $833.3M |
| 1 Week | $34.9M | +4.52% | $771.7M → $833.3M |
ETF Explorer estimate: change in reported AUM minus the market-move effect, from our own daily snapshots. Not official issuer creation/redemption data.
Official Fund Resources
External links open the issuer's site or SEC EDGAR in a new tab. The prospectus and official documents are always the authoritative source; review them before investing.
Latest News for IEO
No articles mention this fund directly in the last 7 days; showing general ETF coverage.
Guided help: AUM is fund size. The expense ratio is the yearly cost baked into returns. NAV is the value of what the fund owns per share; the market price can sit slightly above (premium) or below (discount) it. Total return assumes distributions were reinvested. Every dataset shows its own as-of date because holdings, assets and quotes update on different schedules.