Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
DFUS vs IGM: how they differ
DFUS and IGM hold 42% of their weight in the same names, and IGM returned more over the year.
Dimensional U.S. Equity Market ETF and iShares Expanded Tech Sector ETF.
What they hold in common
By the books each fund has filed, DFUS and IGM hold 42% of their money in the same securities at the same weight.
| Holding | DFUS | IGM |
|---|---|---|
| NVIDIA CORPORATION | 6.97% | 7.97% |
| APPLE INC. | 5.86% | 7.92% |
| MICROSOFT CORPORATION | 4.52% | 7.50% |
| ALPHABET INC. | 3.31% | 4.45% |
| BROADCOM INC. | 2.90% | 7.61% |
| ALPHABET INC. | 2.74% | 3.55% |
| META PLATFORMS, INC. | 2.01% | 4.17% |
| MICRON TECHNOLOGY, INC. | 0.89% | 5.47% |
| ADVANCED MICRO DEVICES, INC. | 0.86% | 4.13% |
| INTEL CORPORATION | 0.68% | 2.88% |
| NETFLIX, INC. | 0.59% | 1.31% |
| CISCO SYSTEMS, INC. | 0.54% | 2.02% |
| Only in DFUS | Only in IGM |
|---|---|
| AMAZON.COM, INC. 3.84% | Seagate Technology Holdings plc 0.94% |
| TESLA, INC. 1.78% | Shopify, Inc. 0.61% |
| BERKSHIRE HATHAWAY INC. 1.30% | Accenture plc 0.33% |
| JPMORGAN CHASE & CO. 1.26% | NXP Semiconductors NV 0.31% |
| ELI LILLY AND COMPANY 1.13% | Flex Ltd. 0.26% |
| EXXON MOBIL CORPORATION 0.97% | TE Connectivity plc 0.26% |
| WALMART INC. 0.87% | Credo Technology Group Holding Ltd. 0.19% |
| JOHNSON & JOHNSON 0.83% | Celestica, Inc. 0.18% |
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.
| DFUS Dimensional U.S. Equity Market ETF | IGM iShares Expanded Tech Sector ETF | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | Dimensional | iShares |
| What it is | U.S. Equity Market | Expanded Tech Sector |
| Total return, 1 year | +17.5% | +32.7% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | 0.0 pts | +15.2 pts |
| Expense ratio | 0.09% | 0.37% |
| Already in the S&P 500 | 90.2% | 92.0% |
| Holdings | 2231 | 295 |
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%.
IGM in plain words
IGM is an index equity fund tracking the Expanded Tech Sector. Over the year to Sep 11, 2026 it returned +32.7% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.37% 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 295 positions, with the top ten at 55.7%. It sat 5.1% below its high of Jun 2, 2026 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, DFUS or IGM?
- In the year to Sep 12, 2026, with distributions reinvested, DFUS returned +17.5% and IGM returned +32.7%, so IGM returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, DFUS or IGM?
- DFUS charges 0.09% a year and IGM charges 0.37%, so DFUS is cheaper. Fees come from each fund's prospectus.
- How much do DFUS and IGM overlap with the S&P 500?
- By their latest filed holdings, 90% of DFUS and 92% of IGM by weight is stocks the S&P 500 already holds. Between the two funds, 42% 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, DFUS against IGM, data as of Sep 12, 2026. https://etfiq.com/compare/any/DFUS-IGM Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources