IYYvsDFACETF Comparison
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iShares Dow Jones U.S. ETF (IYY) and Dimensional U.S. Core Equity 2 ETF (DFAC) belong to the same industry segment: US All Cap. IYY's top 3 sector exposures are Information Technology, Communication Services and Financials. In contrast, DFAC's top sector exposures are Information Technology, Financials and Industrials. IYY is more expensive with a Total Expense Ratio (TER) of 0.2%, versus 0.17% for DFAC. IYY is up 9.26% year-to-date (YTD) with -$15M in YTD flows. DFAC performs better with 10.83% YTD performance, and +$2.12B in YTD flows. Run a side-by-side ETF comparison of IYY and DFAC 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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IYY vs DFAC performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/12/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IYY DFAC | +0.87%+1.31% | +11.86%+9.89% | +9.26%+10.83% | +24.03%+26.33% | +76.79%+69.14% | +79.37%+73.20% |
| Flows | IYY DFAC | +$9M+$556M | -$23M+$1.25B | -$15M+$2.12B | -$14M+$3.96B | +$173M+$10.55B | +$148M+$17.15B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IYY DFAC | +15.45%+15.15% | +12.68%+12.59% | +15.23%+15.23% | +17.36%+17.42% |
| Max drawdown | IYY DFAC | -5.45%-5.04% | -8.91%-8.50% | -19.25%-20.02% | -25.44%-23.21% |
| Max drawdown duration | IYY DFAC | 21d27d | 76d64d | 126d216d | 709d707d |
Trading data
IYY | DFAC | |
Last sale 6/12/2026 at 1:30 PM | $180.63 | $44.01 |
| Previous close 06/11/2026 | $179.79 | $43.72 |
| Consolidated volume 06/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of May 29, 2026
1-year trailing difference
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DFAC
is actively managed and doesn’t replicate an indexIYY | DFAC | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 6/12/2026 at 1:30 PM
Live
Closed
IYY | DFAC | |
|---|---|---|
| Last price | $180.63 | $44.01 |
| 1D performance | +0.47% | +0.66% |
| AuM | $2.95 B | $46.61 B |
| E/R | 0.2% | 0.17% |
Characteristics
IYY | DFAC | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | iShares | Dimensional |
| Benchmark | Dow Jones U.S. Index | - |
| N° of holdings | 875 | 2212 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 12, 2000 | October 4, 2007 |
| ESG | No | No |
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Exposure
Countries
IYY
USA
96.55%
Other
3.45%
DFAC
USA
92.76%
Other
7.24%
Sectors
IYY
Information Techn.
34.61%
Communication Ser.
10.37%
Financials
10.11%
Consumer Discreti.
10.04%
Industrials
8.5%
Health Care
8.44%
Other
17.93%
DFAC
Information Techn.
28.31%
Financials
12.83%
Industrials
12.11%
Consumer Discreti.
10.25%
Health Care
8.48%
Communication Ser.
7.97%
Other
20.05%
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Diversification
IYY
Total weight of top 15 holdings out of 15
40.78%
DFAC
Total weight of top 15 holdings out of 15
29.98%
Top 15 holdings
Data as of April 30, 2026
IYY
NVIDIA
7.29%
APPLE
5.99%
MICROSOFT-T
4.55%
AMAZON.COM INC
3.89%
ALPHABET INC-CL
3.37%
BROADCOM LIMITED
2.98%
ALPHABET INC-CL
2.69%
META PLATFORMS
2.01%
TESLA
1.61%
BERKSHIRE HATHWAY
1.31%
JPMORGAN CHASE
1.27%
LILLY
1.11%
EXXON
0.97%
MICRON TECHNOLOGY
0.88%
ADVANCED MICRO DEVICES
0.87%
DFAC
NVIDIA
6.04%
APPLE
4.71%
MICROSOFT-T
4.16%
AMAZON.COM INC
3.02%
META PLATFORMS
2.07%
ALPHABET INC-CL
1.96%
ALPHABET INC-CL
1.55%
JPMORGAN CHASE
1.00%
BROADCOM LIMITED
0.92%
EXXON
0.86%
LILLY
0.82%
JOHNSON&JOHNSON
0.82%
BERKSHIRE HATHWAY
0.72%
MICRON TECHNOLOGY
0.70%
VISA INCORPORATION
0.62%
Frequently asked questions about IYY and DFAC
How have the IYY and DFAC ETFs performed in 2026?
As of June 12, 2026, IYY is up 9.26% year-to-date (YTD), while DFAC has returned 10.83%. That puts DFAC better performer ahead so far this year.
Which ETF is attracting more investor money: IYY or DFAC?
Year-to-date, the IYY ETF saw -$15M in flows, compared to +$2.12B for DFAC.
Which ETF is more volatile: IYY or DFAC?
Over the past year, IYY had a volatility of 12.68%, while DFAC experienced 12.59%.
Which ETF is bigger: IYY or DFAC?
As of June 12, 2026, IYY holds $2.95 B in assets under management (AUM), while DFAC manages $46.61 B.
What sectors do the IYY and DFAC ETFs invest in?
IYY leans toward sectors like Information Technology, Communication Services and Financials. Meanwhile, DFAC focuses on Information Technology, Financials and Industrials.
What are the top holdings of the IYY ETF and DFAC ETF?
IYY top holdings include NVIDIA, APPLE and MICROSOFT-T. DFAC holds in its top three: NVIDIA, APPLE and MICROSOFT-T.
Which ETF is more diversified: IYY or DFAC?
IYY holds 962 securities with 40.78% of its assets in the top 15. DFAC has 2275 securities and a top 15 weight of 29.98%.
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Latest news about IYY & DFAC
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