Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
DFUS vs IDEV: how they differ
DFUS and IDEV hold 0% of their weight in the same names, and IDEV returned more over the year.
Dimensional U.S. Equity Market ETF and iShares Core MSCI International Developed Markets ETF.
What they hold in common
By the books each fund has filed, DFUS and IDEV hold 0% of their money in the same securities at the same weight.
| Holding | DFUS | IDEV |
|---|---|---|
| SPOTIFY TECHNOLOGY S.A. | 0.10% | 0.24% |
| Only in DFUS | Only in IDEV |
|---|---|
| NVIDIA CORPORATION 6.97% | ASML Holding N.V. 1.95% |
| APPLE INC. 5.86% | HSBC HOLDINGS PLC 1.09% |
| MICROSOFT CORPORATION 4.52% | ASTRAZENECA PLC 1.02% |
| AMAZON.COM, INC. 3.84% | Novartis AG 0.97% |
| ALPHABET INC. 3.31% | SHELL PLC 0.90% |
| BROADCOM INC. 2.90% | Nestle S.A. 0.90% |
| ALPHABET INC. 2.74% | ROYAL BANK OF CANADA 0.87% |
| META PLATFORMS, INC. 2.01% | Siemens Aktiengesellschaft 0.78% |
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.
| DFUS Dimensional U.S. Equity Market ETF | IDEV iShares Core MSCI International Developed Markets ETF | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | Dimensional | iShares |
| What it is | U.S. Equity Market | Core MSCI International Developed Markets |
| Total return, 1 year | +17.5% | +18.7% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | 0.0 pts | +1.2 pts |
| Expense ratio | 0.09% | 0.04% |
| Already in the S&P 500 | 90.2% | 0.1% |
| Holdings | 2231 | 2268 |
DFUS in plain words
DFUS is an index equity fund tracking the U.S. Equity Market. Over the year to Sep 11, 2026 it returned +17.5% 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 Apr 30, 2026, 90% of the fund by weight is stocks the S&P 500 also holds, across 2231 positions, with the top ten at 35.2%.
IDEV in plain words
IDEV is an index equity fund tracking the Core MSCI International Developed Markets. Over the year to Sep 11, 2026 it returned +18.7% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.04% a year. By its holdings filed for Apr 30, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 2268 positions, with the top ten at 10.2%.
Questions people ask
- Which returned more over the last year, DFUS or IDEV?
- In the year to Sep 12, 2026, with distributions reinvested, DFUS returned +17.5% and IDEV returned +18.7%, so IDEV returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, DFUS or IDEV?
- DFUS charges 0.09% a year and IDEV charges 0.04%, so IDEV is cheaper. Fees come from each fund's prospectus.
- How much do DFUS and IDEV overlap with the S&P 500?
- By their latest filed holdings, 90% of DFUS and 0% of IDEV by weight is stocks the S&P 500 already holds. Between the two funds, 0% of their books are the same securities at the same weight.
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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, DFUS against IDEV, data as of Sep 12, 2026. https://etfiq.com/compare/any/DFUS-IDEV Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources