Compare ETFs
Fees, size, distributions, currency exposure and holdings overlap for two to four funds, side by side.
Side by side
| Measure | XOPState Street SPDR S&P Oil & Gas Exploration & Pr... | VOOVanguard S&P 500 ETF |
|---|---|---|
| Market | USNYSE Arca | USNYSE Arca |
| Issuer | State Street | Vanguard |
| Asset class | Equity · US | Equity · US |
| Expense ratio | 0.35%Expense ratio, filed 24 Oct 2025 | 0.03%Expense ratio, filed 28 Apr 2026 |
| Net assets | $2.9BAs of 30 Jun 2026 | $1.7TAs of 30 Jun 2026 |
| Holdings | 55As of 30 Jun 2026 | 520As of 30 Jun 2026 |
| 12-month distribution yield | 1.56% | 1.05% |
| Distributions | Quarterly$3.1240 in 12 months | Quarterly$7.4280 in 12 months |
| Last price | $200.0520 Oct 2026, 20:00 UTC | $706.8020 Oct 2026, 20:00 UTC |
Holdings overlap
Weighted overlap is the sum, over the securities both funds hold, of the smaller of the two weights. 0% means no shared holdings; 100% means identical portfolios.
| Fund | XOP | VOO |
|---|---|---|
| XOP | Same fund | 2.3% |
| VOO | 2.3% | Same fund |
XOP and VOO
- Weighted overlap
- 2.3%
- Holdings in common
- 14
- XOP holdings also in VOO
- 27.5% by count
- VOO holdings also in XOP
- 2.8% by count
| Holding | Weight in XOP | Weight in VOO | Overlap | Matched by |
|---|---|---|---|---|
| Exxon Mobil Corp US30231G1022 | 2.47% | 0.88% | 0.88% | ISIN |
| Chevron Corp US1667641005 | 2.37% | 0.48% | 0.48% | ISIN |
| ConocoPhillips US20825C1045 | 2.36% | 0.20% | 0.20% | ISIN |
| Valero Energy Corp US91913Y1001 | 2.74% | 0.12% | 0.12% | ISIN |
| Marathon Petroleum Corp US56585A1025 | 2.64% | 0.12% | 0.12% | ISIN |
| EOG Resources Inc US26875P1012 | 2.51% | 0.11% | 0.11% | ISIN |
| Phillips 66 US7185461040 | 2.53% | 0.11% | 0.11% | ISIN |
| Devon Energy Corp US25179M1036 | 2.41% | 0.07% | 0.07% | ISIN |
| Occidental Petroleum Corp US6745991058 | 2.31% | 0.05% | 0.05% | ISIN |
| Diamondback Energy Inc US25278X1090 | 2.43% | 0.05% | 0.05% | ISIN |
How overlap is measured
Each fund's latest public Form N-PORT report lists its positions with the percent of net assets each one makes up. For every security both funds hold, the smaller of its two weights is counted, and those are added up. If fund A holds a stock at 6% and fund B at 4%, that stock adds 4 percentage points.
Securities are matched by ISIN first, then by CUSIP (a US or Canadian ISIN contains the CUSIP), and only as a last resort by issuer name, for non-debt holdings where one fund gives no identifier. Repeated lines of the same security in one fund are added together, and each security is matched once.
Cash funds, repurchase agreements, derivative contracts and short positions are left out because their reported value is not comparable exposure. For funds with more than 2,000 positions only the largest 2,000 are stored, so the result is a lower bound and the possible extra is shown. Reports can be for different month ends, and funds trade between reports.
The count-based shares show how many of one fund's holdings the other also holds, which can be high even when overlap by weight is low. Read more in where the ETF data comes from.
Currency exposure
| Currency | XOP | VOO |
|---|---|---|
| US dollar (USD) | 102.8% | 100.1% |