Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
IWB vs XOP: how they differ
IWB and XOP hold 2% of their weight in the same names, and XOP returned more over the year.
iShares Russell 1000 ETF and State Street(R) SPDR(R) S&P(R) Oil & Gas Exploration & Production ETF.
What they hold in common
By the books each fund has filed, IWB and XOP hold 2% of their money in the same securities at the same weight.
| Holding | IWB | XOP |
|---|---|---|
| EXXON MOBIL CORPORATION | 0.82% | 2.47% |
| CHEVRON CORPORATION | 0.44% | 2.38% |
| CONOCOPHILLIPS | 0.18% | 2.36% |
| VALERO ENERGY CORPORATION | 0.11% | 2.75% |
| MARATHON PETROLEUM CORPORATION | 0.11% | 2.64% |
| EOG RESOURCES, INC. | 0.10% | 2.52% |
| PHILLIPS 66 | 0.10% | 2.53% |
| DEVON ENERGY CORPORATION | 0.07% | 2.41% |
| OCCIDENTAL PETROLEUM CORPORATION | 0.05% | 2.31% |
| DIAMONDBACK ENERGY, INC. | 0.05% | 2.43% |
| EQT CORPORATION | 0.05% | 2.75% |
| TEXAS PACIFIC LAND CORPORATION | 0.04% | 3.17% |
| Only in IWB | Only in XOP |
|---|---|
| NVIDIA CORPORATION 6.73% | PBF Energy Inc 2.91% |
| APPLE INC. 6.03% | Delek US Holdings Inc 2.81% |
| MICROSOFT CORPORATION 4.00% | CNX Resources Corp 2.78% |
| AMAZON.COM, INC. 3.33% | Par Pacific Holdings Inc 2.65% |
| ALPHABET INC. 3.00% | Magnolia Oil & Gas Corp 2.50% |
| BROADCOM INC. 2.54% | California Resources Corp 2.44% |
| ALPHABET INC. 2.42% | Gulfport Energy Corp 2.43% |
| MICRON TECHNOLOGY, INC. 1.88% | Crescent Energy Co 2.28% |
Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Jun 30, 2026.
| IWB iShares Russell 1000 ETF | XOP State Street(R) SPDR(R) S&P(R) Oil & Gas Exploration & Production ETF | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | State Street |
| What it is | Russell 1000 | SPDR S&P Oil & Gas Exploration & Production |
| Total return, 1 year | +16.7% | +52.4% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −0.8 pts | +34.9 pts |
| Expense ratio | 0.15% | 0.35% |
| Holdings | 1024 | 51 |
IWB in plain words
IWB is an index equity fund tracking the Russell 1000. Over the year to Sep 11, 2026 it returned +16.7% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.15% a year. By its holdings filed for Jun 30, 2026, 92% of the fund by weight is stocks the S&P 500 also holds, across 1024 positions, with the top ten at 33.5%.
XOP in plain words
XOP is a commodity fund tracking the SPDR S&P Oil & Gas Exploration & Production. Over the year to Sep 11, 2026 it returned +52.4% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.35% a year. It sat 26.8% below its high of Jun 23, 2014 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, IWB or XOP?
- In the year to Sep 12, 2026, with distributions reinvested, IWB returned +16.7% and XOP returned +52.4%, so XOP returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IWB or XOP?
- IWB charges 0.15% a year and XOP charges 0.35%, so IWB is cheaper. Fees come from each fund's prospectus.
Other comparisons
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Where these figures came from
ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.
Cite this page. ETFIQ, IWB against XOP, data as of Sep 12, 2026. https://etfiq.com/compare/any/IWB-XOP Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources