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DFASvsISCBETF Comparison
Dimensional US Small Cap ETF (DFAS) and iShares Morningstar Small-Cap ETF (ISCB) belong to the same industry segment: US Small Cap. DFAS's top 3 sector exposures are Industrials, Financials and Consumer Discretionary. In contrast, ISCB's top sector exposures are Industrials, Financials and Health Care. DFAS is more expensive with a Total Expense Ratio (TER) of 0.27%, versus 0.04% for ISCB. DFAS is up 3.1% year-to-date (YTD) with +$385M in YTD flows. ISCB performs worse with 1.81% YTD performance, and -$7M in YTD flows. Run a side-by-side ETF comparison of DFAS and ISCB below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
DFAS vs ISCB performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | DFAS ISCB | -5.85%-5.05% | +0.78%-1.41% | +3.10%+1.81% | +21.15%+23.21% | +41.49%+51.42% | n/a+22.51% |
| Flows | DFAS ISCB | +$227M-$3M | +$523M-$7M | +$385M-$7M | +$1.82B-$8M | +$5.01B-$29M | --$36M |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | DFAS ISCB | +15.91%+15.68% | +21.92%+21.96% | +19.87%+19.75% | n/a+21.56% |
| Max drawdown | DFAS ISCB | -5.87%-5.38% | -15.55%-16.10% | -26.11%-25.75% | n/a-30.04% |
| Max drawdown duration | DFAS ISCB | 29d29d | 46d46d | 373d289d | n/a1067d |
DFAS | ISCB | |
Last sale 3/12/2026 at 4:27 PM | $70.83 | $66.16 |
| Previous close 03/11/2026 | $71.72 | $66.22 |
| Consolidated volume 03/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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DFAS | ISCB | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
DFAS | ISCB | |
|---|---|---|
| Last price | $70.83 | $66.16 |
| 1D performance | -1.24% | -0.10% |
| AuM | $12.82 B | $251.42 M |
| E/R | 0.27% | 0.04% |
DFAS | ISCB | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Dimensional | iShares |
| Benchmark | - | Morningstar US Small Cap Extended Index |
| N° of holdings | 1820 | 1358 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 14, 2021 | June 28, 2004 |
| ESG | No | No |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
Total weight of top 15 holdings out of 15
Top 15 holdings
How have the DFAS and ISCB ETFs performed in 2026?
As of March 10, 2026, DFAS is up 3.1% year-to-date (YTD), while ISCB has returned 1.81%. That puts DFAS better performer ahead so far this year.
Which ETF is attracting more investor money: DFAS or ISCB?
Year-to-date, the DFAS ETF saw +$385M in flows, compared to -$7M for ISCB.
Which ETF is more volatile: DFAS or ISCB?
Over the past year, DFAS had a volatility of 21.92%, while ISCB experienced 21.96%.
Which ETF is bigger: DFAS or ISCB?
As of March 10, 2026, DFAS holds $12.82 B in assets under management (AUM), while ISCB manages $251.42 M.
What sectors do the DFAS and ISCB ETFs invest in?
DFAS leans toward sectors like Industrials, Financials and Consumer Discretionary. Meanwhile, ISCB focuses on Industrials, Financials and Health Care.
What are the top holdings of the DFAS ETF and ISCB ETF?
DFAS top holdings include KRATOS DEFENSE AND SECURITY SOLS, HECLA MINING and MUELLER INDUSTRIES. ISCB holds in its top three: LUMENTUM HOLDINGS, ALBEMARLE and US0669224778.
Which ETF is more diversified: DFAS or ISCB?
DFAS holds 1868 securities with 4.13% of its assets in the top 15. ISCB has 1573 securities and a top 15 weight of 4.5%.
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