IEO vs XOP
iShares U.S. Oil & Gas Exploration & Production ETF against State Street SPDR S&P Oil & Gas Exploration & Production ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
55%
46 shared positions
Fee gap
2 bp
XOP is cheaper
1-year return gap
12.0 pts
IEO is ahead
Larger fund
XOP
$4.2B
Side by side
| IEO | XOP | |
|---|---|---|
| Fund | iShares U.S. Oil & Gas Exploration & Production ETF | State Street SPDR S&P Oil & Gas Exploration & Production ETF |
| Issuer | iShares | State Street SPDR |
| Category | Energy | Energy |
| Expense ratio | 0.37% | 0.35% |
| Assets | $833M | $4.2B |
| Average daily dollar volume | $25M | $579M |
| Listed | May 1, 2006 | Jun 19, 2006 |
| FrenzyCap score | 59 | 82 |
| 1-month return | +1.6% | −2.0% |
| 3-month return | +21.6% | +15.9% |
| Year to date | +61.0% | +51.7% |
| 1-year return | +55.0% | +43.0% |
| 30-day volatility | 25.5% | 25.4% |
| Worst drawdown, 1 year | −16.7% | −18.7% |
| Trailing 12-month yield | 1.52% | 1.63% |
| Holdings | 51 | 53 |
| Top 10 weight | 71.3% | 28.7% |
| Look-through P/E | 15.6 | 17.7 |
| Holdings vs fair value | +43.4% | +38.0% |
| Holdings above 200-day average | 84% | 75% |
| Net flow, latest 3 reported months | −$65M thru Jun 2026 | −$47M thru Jun 2026 |
| 30-day implied volatility | 29.9% | 31.2% |
| Holdings as of | as of Oct 8, 2026issuer data | as of Oct 8, 2026issuer data |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
100% of IEO · 92% of XOP| Holding | IEO | XOP |
|---|---|---|
| MPC | 13.45% | 3.09% |
| VLO | 13.21% | 3.04% |
| PSX | 4.74% | 2.88% |
| DINO | 2.70% | 2.97% |
| EOG | 4.43% | 2.69% |
| DVN | 4.38% | 2.66% |
| COP | 16.66% | 2.62% |
| EQT | 4.25% | 2.58% |
| PR | 2.77% | 2.58% |
| TPL | 3.04% | 2.55% |
| OVV | 2.53% | 2.62% |
| FANG | 4.15% | 2.52% |
| EXE | 2.98% | 2.45% |
| APA | 2.31% | 2.70% |
| AR | 1.60% | 2.46% |
| RRC | 1.38% | 2.60% |
| SM | 1.28% | 2.60% |
| PBF | 1.27% | 3.11% |
| VNOM | 1.20% | 2.51% |
| CHRD | 1.13% | 2.54% |
| VG | 1.02% | 2.32% |
| MTDR | 0.93% | 2.39% |
| MGY | 0.84% | 2.35% |
| MUR | 0.75% | 2.67% |
| CNX | 0.72% | 2.39% |
Sector mix of the stock holdings
| Sector | IEO | XOP | Gap |
|---|---|---|---|
| Energy | 95.2% | 92.3% | +2.9% |
| Financials | 3.0% | 2.5% | +0.5% |
| Utilities | 1.1% | 2.3% | −1.3% |
| Industrials | 0.3% | 1.5% | −1.2% |
| Materials | 0.3% | 1.3% | −1.0% |
More: full overlap table · IEO holdings · XOP holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.