Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
IWB vs VDE: how they differ
IWB and VDE hold 3% of their weight in the same names, and VDE returned more over the year.
iShares Russell 1000 ETF and Vanguard Energy Index Fund.
What they hold in common
By the books each fund has filed, IWB and VDE hold 3% of their money in the same securities at the same weight.
| Holding | IWB | VDE |
|---|---|---|
| EXXON MOBIL CORPORATION | 0.82% | 21.37% |
| CHEVRON CORPORATION | 0.44% | 14.53% |
| CONOCOPHILLIPS | 0.18% | 5.79% |
| THE WILLIAMS COMPANIES, INC. | 0.13% | 3.65% |
| VALERO ENERGY CORPORATION | 0.11% | 3.19% |
| MARATHON PETROLEUM CORPORATION | 0.11% | 3.29% |
| EOG RESOURCES, INC. | 0.10% | 3.06% |
| SLB N.V. | 0.10% | 3.49% |
| PHILLIPS 66 | 0.10% | 2.98% |
| KINDER MORGAN, INC. | 0.09% | 2.61% |
| TARGA RESOURCES CORP. | 0.08% | 2.31% |
| BAKER HUGHES COMPANY | 0.08% | 2.65% |
| Only in IWB | Only in VDE |
|---|---|
| NVIDIA CORPORATION 6.73% | SM Energy Co 0.33% |
| APPLE INC. 6.03% | Kodiak Gas Services Inc 0.32% |
| MICROSOFT CORPORATION 4.00% | Uranium Energy Corp 0.31% |
| AMAZON.COM, INC. 3.33% | Transocean Ltd 0.29% |
| ALPHABET INC. 3.00% | Valaris Ltd 0.28% |
| BROADCOM INC. 2.54% | Archrock Inc 0.27% |
| ALPHABET INC. 2.42% | Murphy Oil Corp 0.24% |
| MICRON TECHNOLOGY, INC. 1.88% | Plains GP Holdings LP 0.24% |
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 and May 31, 2026.
| IWB iShares Russell 1000 ETF | VDE Vanguard Energy Index Fund | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | Vanguard |
| What it is | Russell 1000 | Energy |
| Total return, 1 year | +16.7% | +50.6% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −0.8 pts | +33.1 pts |
| Expense ratio | 0.15% | 0.09% |
| Already in the S&P 500 | 91.9% | 81.6% |
| Holdings | 1024 | 105 |
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%.
VDE in plain words
VDE is an index equity fund tracking the Energy. Over the year to Sep 11, 2026 it returned +50.6% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.09% a year. By its holdings filed for May 31, 2026, 82% of the fund by weight is stocks the S&P 500 also holds, across 105 positions, with the top ten at 64.0%.
Questions people ask
- Which returned more over the last year, IWB or VDE?
- In the year to Sep 12, 2026, with distributions reinvested, IWB returned +16.7% and VDE returned +50.6%, so VDE returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IWB or VDE?
- IWB charges 0.15% a year and VDE charges 0.09%, so VDE is cheaper. Fees come from each fund's prospectus.
- How much do IWB and VDE overlap with the S&P 500?
- By their latest filed holdings, 92% of IWB and 82% of VDE by weight is stocks the S&P 500 already holds. Between the two funds, 3% of their books are the same securities at the same weight.
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 VDE, data as of Sep 12, 2026. https://etfiq.com/compare/any/IWB-VDE Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources