Data as of Oct 28, 2026.
DFUS vs IGM: Differences, Returns & Fees
Over the year to Oct 28, 2026, DFUS returned +13.8% to IGM's +21.7%; 41% of their weight is in the same names.
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Net assets: $20.9bn on Jul 31, 2026 for Dimensional U.S. Equity Market ETF, and $11.0bn on Oct 27, 2026 for iShares Expanded Tech Sector ETF.
Pair scorecard
DFUS costs 0.28 points a year less; their one-year returns differ by 7.9 points.
| Measure | DFUS | IGM |
|---|---|---|
| Return | ||
| Total return, 1 year | +13.8% | +21.7% |
| Drawdown | ||
| Below its high | 6.2%, high on Oct 6, 2026 | |
| Benchmark | ||
| What it tracks | No index, actively managed | S&P North American Expanded Technology Sector Index |
| Cost and size | ||
| Expense ratio | 0.09% | 0.37% |
| Net assets, DFUS as of Jul 31, 2026 and IGM as of Oct 27, 2026 | $20.9bn | $11.0bn |
| Holdings | ||
| Holdings in common | 41% | |
| Top ten holdings, share of the fund | 34.6% | 56.8% |
Holdings in common uses holdings dated Jul 31, 2026 and Oct 27, 2026. Method
Risk and return
Jun 25, 2021 to Oct 23, 2026 · 278 weekly returnsIGM returned more: +140.2% to +87.6%. DFUS swung less: 16.2% to 24.5%. DFUS fell less at its worst: −24.2% to −40.1%.
Full scorecard
9 measures, with how each is measured Open ↓
| Measure | DFUS | IGM | Edge | How it is measured |
|---|---|---|---|---|
| Return | ||||
| Total return | +87.6% | +140.2% | IGM | Price change plus distributions, reinvested. |
| Annualized | +12.5% | +17.8% | IGM | Total return as a yearly rate. |
| Price return | +76.2% | +136.3% | IGM | Price change alone, distributions left out. |
| Risk | ||||
| Volatility | 16.2% | 24.5% | DFUS | Spread of weekly returns, annualized. Lower is steadier. |
| Downside deviation | 10.8% | 16.1% | DFUS | Like volatility, counting only weeks below the Treasury bill rate. |
| Max drawdown | −24.2% | −40.1% | DFUS | Deepest fall from a high to the low after it. |
| Risk-adjusted | ||||
| Sharpe | 0.58 | 0.64 | IGM (slight) | Return above Treasury bills per unit of volatility. |
| Sortino | 0.87 | 0.98 | IGM | Return above Treasury bills per unit of downside deviation. |
| Calmar | 0.52 | 0.44 | DFUS | Annualized return divided by the max drawdown. |
Computed by ETFIQ from Tiingo daily prices and ETFIQ's distribution records, 278 weekly returns. Cash rate: the 13-week Treasury bill.
What they share
By the books each fund has filed, DFUS and IGM hold 41% of their money in the same securities at the same weight. Holdings dated Jul 31, 2026 and Oct 27, 2026.
half
41% in common
Only in one fund ↓
Side by side
DFUS and IGM on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.
DFUS and IGM do different jobs. What does each one do in a portfolio?
- What each follows. DFUS follows No index, actively managed and IGM follows S&P North American Expanded Technology Sector Index.
- Holdings in common. 41% of the weight is in the same securities (holdings dated Jul 31, 2026 and Oct 27, 2026).
- One-year total return. Over 1 year to Oct 28, 2026 DFUS returned +13.8% and IGM +21.7% with distributions reinvested, a gap of 7.9 points.
Data as of Oct 28, 2026.
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Over the year to Oct 28, 2026 it returned +13.8% with distributions reinvested, against +13.3% for its benchmark, the Russell 3000 Index.
DFUS is actively managed and tracks no index. The prospectus expense ratio is 0.09% a year. By its holdings filed for Jul 31, 2026, 89% of the fund by weight is stocks the S&P 500 also holds, across 2,236 positions, with the top ten at 34.6%.
IGM
IGM tracks an index of Expanded Tech Sector. Over the year to Oct 28, 2026 it returned +21.7% with distributions reinvested. The prospectus expense ratio is 0.37% a year. By its holdings published by its issuer for Oct 27, 2026, 92% of the fund by weight is stocks the S&P 500 also holds, across 295 positions, with the top ten at 56.8%. It sat 6.2% below its high of Oct 6, 2026 on Oct 28, 2026.
Questions people ask
- Which returned more over the last year, DFUS or IGM?
- In the year to Oct 28, 2026, with distributions reinvested, DFUS returned +13.8% and IGM +21.7%.
- Which is cheaper, DFUS or IGM?
- DFUS is cheaper, by 0.28 percentage points a year. That is about $28 on $10,000 held for a year. Fees come from each fund's prospectus.
Links are sources, not endorsements. A comparison is not a recommendation.
How this is computed
Overlap adds up the smaller of the two weights for each security both funds hold.
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ETFIQ, DFUS against IGM, data as of Oct 28, 2026. https://etfiq.com/compare/any/dfus-vs-igm
ETFIQ. (Oct 28, 2026). DFUS against IGM. Retrieved from https://etfiq.com/compare/any/dfus-vs-igm
[DFUS against IGM (ETFIQ, Oct 28, 2026)](https://etfiq.com/compare/any/dfus-vs-igm)
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