Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
IYE vs VOE: how they differ
IYE and VOE hold 12% of their weight in the same names, and IYE returned more over the year.
iShares U.S. Energy ETF and Vanguard Mid-Cap Value Index Fund.
What they hold in common
By the books each fund has filed, IYE and VOE hold 12% of their money in the same securities at the same weight.
| Holding | IYE | VOE |
|---|---|---|
| VALERO ENERGY CORPORATION | 3.54% | 1.34% |
| MARATHON PETROLEUM CORPORATION | 3.44% | 1.29% |
| SLB N.V. | 3.95% | 1.21% |
| PHILLIPS 66 | 3.32% | 1.18% |
| BAKER HUGHES COMPANY | 3.13% | 0.95% |
| ONEOK, INC. | 2.59% | 0.95% |
| CHENIERE ENERGY, INC. | 2.62% | 0.87% |
| DEVON ENERGY CORPORATION | 1.39% | 0.83% |
| THE WILLIAMS COMPANIES, INC. | 4.38% | 0.79% |
| OCCIDENTAL PETROLEUM CORPORATION | 1.91% | 0.63% |
| DIAMONDBACK ENERGY, INC. | 1.80% | 0.60% |
| KINDER MORGAN, INC. | 2.92% | 0.52% |
| Only in IYE | Only in VOE |
|---|---|
| EXXON MOBIL CORPORATION 21.74% | Cummins Inc 1.71% |
| CHEVRON CORPORATION 15.41% | CRH PLC 1.24% |
| CONOCOPHILLIPS 6.51% | United Rentals Inc 1.23% |
| EOG RESOURCES, INC. 3.56% | General Motors Co 1.21% |
| TARGA RESOURCES CORP. 2.46% | Simon Property Group Inc 1.20% |
| TECHNIPFMC PLC 1.35% | Warner Bros Discovery Inc 1.10% |
| COTERRA ENERGY INC. 1.21% | PACCAR Inc 1.10% |
| TEXAS PACIFIC LAND CORPORATION 1.14% | Digital Realty Trust Inc 1.09% |
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 Apr 30, 2026 and Jun 30, 2026.
| IYE iShares U.S. Energy ETF | VOE Vanguard Mid-Cap Value Index Fund | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | Vanguard |
| What it is | U.S. Energy | Mid-Cap Value |
| Total return, 1 year | +48.8% | +20.2% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | +31.3 pts | +2.7 pts |
| Expense ratio | 0.37% | 0.05% |
| Already in the S&P 500 | 89.0% | 96.6% |
| Holdings | 38 | 170 |
IYE in plain words
IYE is an index equity fund tracking the U.S. Energy. Over the year to Sep 11, 2026 it returned +48.8% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.37% a year. By its holdings filed for Apr 30, 2026, 89% of the fund by weight is stocks the S&P 500 also holds, across 38 positions, with the top ten at 69.0%.
VOE in plain words
VOE is an index equity fund tracking the Mid-Cap Value. Over the year to Sep 11, 2026 it returned +20.2% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.05% a year. By its holdings filed for Jun 30, 2026, 97% of the fund by weight is stocks the S&P 500 also holds, across 170 positions, with the top ten at 12.7%.
Questions people ask
- Which returned more over the last year, IYE or VOE?
- In the year to Sep 12, 2026, with distributions reinvested, IYE returned +48.8% and VOE returned +20.2%, so IYE returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IYE or VOE?
- IYE charges 0.37% a year and VOE charges 0.05%, so VOE is cheaper. Fees come from each fund's prospectus.
- How much do IYE and VOE overlap with the S&P 500?
- By their latest filed holdings, 89% of IYE and 97% of VOE by weight is stocks the S&P 500 already holds. Between the two funds, 12% of their books are the same securities at the same weight.
Other comparisons
Where to next
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, IYE against VOE, data as of Sep 12, 2026. https://etfiq.com/compare/any/IYE-VOE Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources