DFUSvsIYYETF Comparison
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Dimensional US Equity ETF (DFUS) belongs to the US Multi-Factor segment. iShares Dow Jones U.S. ETF (IYY) is part of the US All Cap segment. Both ETFs have the same top 3 sector exposures: Information Technology, Financials and Consumer Discretionary. DFUS is less expensive with a Total Expense Ratio (TER) of 0.09%, versus 0.2% for IYY. DFUS is up 5.83% year-to-date (YTD) with +$676M in YTD flows. IYY performs better with 5.99% YTD performance, and -$15M in YTD flows. Run a side-by-side ETF comparison of DFUS and IYY below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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DFUS vs IYY performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 04/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | DFUS IYY | +13.64%+9.86% | +4.21%+3.98% | +5.83%+5.99% | +31.67%+30.19% | +80.10%+79.27% | n/a+76.84% |
| Flows | DFUS IYY | +$14M+$9M | +$666M-$23M | +$676M-$15M | +$2.09B+$21M | +$7.36B+$153M | -+$158M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | DFUS IYY | +15.99%+15.82% | +12.94%+12.76% | +15.35%+15.18% | n/a+17.32% |
| Max drawdown | DFUS IYY | -8.85%-8.73% | -8.95%-8.91% | -19.45%-19.25% | n/a-25.44% |
| Max drawdown duration | DFUS IYY | 63d63d | 76d76d | 127d126d | n/a709d |
Trading data
DFUS | IYY | |
Last sale 5/1/2026 at 1:30 PM | $78.48 | $175.28 |
| Previous close 04/29/2026 | $78.27 | $174.83 |
| Consolidated volume 04/29/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of April 30, 2026
1-year trailing difference
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DFUS
is actively managed and doesn’t replicate an indexDFUS | IYY | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 5/1/2026 at 1:30 PM
Live
Closed
DFUS | IYY | |
|---|---|---|
| Last price | $78.48 | $175.28 |
| 1D performance | +0.27% | +0.26% |
| AuM | $19.86 B | $2.87 B |
| E/R | 0.09% | 0.2% |
Characteristics
DFUS | IYY | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Dimensional | iShares |
| Benchmark | - | Dow Jones U.S. Index |
| N° of holdings | 2012 | 878 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 14, 2021 | June 12, 2000 |
| ESG | No | No |
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Exposure
Countries
DFUS
USA
93.81%
Other
6.19%
IYY
USA
96.54%
Other
3.46%
Sectors
DFUS
Information Techn.
31.94%
Financials
11.02%
Consumer Discreti.
10.32%
Communication Ser.
9.78%
Health Care
9.51%
Industrials
9.46%
Other
17.97%
IYY
Information Techn.
32.79%
Financials
10.59%
Consumer Discreti.
9.96%
Communication Ser.
9.67%
Health Care
9.39%
Industrials
8.73%
Other
18.87%
Diversification
DFUS
Total weight of top 15 holdings out of 15
38.85%
IYY
Total weight of top 15 holdings out of 15
39.4%
Top 15 holdings
Data as of March 31, 2026
DFUS
NVIDIA
6.67%
APPLE
5.96%
MICROSOFT-T
4.55%
AMAZON.COM INC
3.35%
ALPHABET INC-CL
2.72%
BROADCOM LIMITED
2.38%
ALPHABET INC-CL
2.27%
META PLATFORMS
2.05%
TESLA
1.95%
BERKSHIRE HATHWAY
1.45%
JPMORGAN CHASE
1.30%
LILLY
1.22%
EXXON
1.17%
JOHNSON&JOHNSON
0.98%
VISA INCORPORATION
0.84%
IYY
NVIDIA
7.02%
APPLE
6.18%
MICROSOFT-T
4.56%
AMAZON.COM INC
3.37%
ALPHABET INC-CL
2.77%
BROADCOM LIMITED
2.43%
ALPHABET INC-CL
2.22%
META PLATFORMS
2.07%
TESLA
1.73%
BERKSHIRE HATHWAY
1.46%
JPMORGAN CHASE
1.31%
LILLY
1.21%
EXXON
1.18%
JOHNSON&JOHNSON
0.98%
WALMART INC
0.90%
Frequently asked questions about DFUS and IYY
How have the DFUS and IYY ETFs performed in 2026?
As of April 30, 2026, DFUS is up 5.83% year-to-date (YTD), while IYY has returned 5.99%. That puts IYY better performer ahead so far this year.
Which ETF is attracting more investor money: DFUS or IYY?
Year-to-date, the DFUS ETF saw +$676M in flows, compared to -$15M for IYY.
Which ETF is more volatile: DFUS or IYY?
Over the past year, DFUS had a volatility of 12.94%, while IYY experienced 12.76%.
Which ETF is bigger: DFUS or IYY?
As of April 30, 2026, DFUS holds $19.86 B in assets under management (AUM), while IYY manages $2.87 B.
What sectors do the DFUS and IYY ETFs invest in?
DFUS leans toward sectors like Information Technology, Financials and Consumer Discretionary. Meanwhile, IYY focuses on Information Technology, Financials and Consumer Discretionary.
What are the top holdings of the DFUS ETF and IYY ETF?
DFUS top holdings include NVIDIA, APPLE and MICROSOFT-T. IYY holds in its top three: NVIDIA, APPLE and MICROSOFT-T.
Which ETF is more diversified: DFUS or IYY?
DFUS holds 2080 securities with 38.85% of its assets in the top 15. IYY has 963 securities and a top 15 weight of 39.4%.
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