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FNXvsDFASETF Comparison
First Trust Mid Cap Core AlphaDEX Fund ETF (FNX) belongs to the US Multi-Factor segment. Dimensional US Small Cap ETF (DFAS) is part of the US Small Cap segment. Both ETFs have the same top 3 sector exposures: Industrials, Financials and Consumer Discretionary. FNX is more expensive with a Total Expense Ratio (TER) of 0.62%, versus 0.27% for DFAS. FNX is up 3.01% year-to-date (YTD) with +$21M in YTD flows. DFAS performs better with 3.75% YTD performance, and +$378M in YTD flows. Run a side-by-side ETF comparison of FNX and DFAS below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
FNX vs DFAS performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FNX DFAS | -5.85%-5.28% | +1.03%+3.34% | +3.01%+3.75% | +21.38%+21.91% | +51.19%+38.74% | +46.34%n/a |
| Flows | FNX DFAS | +$14M+$227M | +$21M+$517M | +$21M+$378M | -$107M+$1.82B | -$155M+$4.95B | -$7M- |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FNX DFAS | +15.53%+16.31% | +21.52%+21.95% | +19.30%+19.92% | +20.85%n/a |
| Max drawdown | FNX DFAS | -5.98%-5.74% | -15.29%-15.55% | -25.04%-26.11% | -25.04%n/a |
| Max drawdown duration | FNX DFAS | 28d28d | 46d46d | 289d373d | 289dn/a |
FNX | DFAS | |
Last sale 3/11/2026 at 1:30 PM | $129.58 | $71.72 |
| Previous close 03/10/2026 | $129.69 | $71.86 |
| Consolidated volume 03/10/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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FNX | DFAS | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
FNX | DFAS | |
|---|---|---|
| Last price | $129.58 | $71.72 |
| 1D performance | -0.08% | -0.19% |
| AuM | $1.23 B | $12.90 B |
| E/R | 0.62% | 0.27% |
FNX | DFAS | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | First Trust | Dimensional |
| Benchmark | NASDAQ AlphaDEX Mid Cap Core Index | - |
| N° of holdings | 419 | 1820 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 8, 2007 | June 14, 2021 |
| 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 FNX and DFAS ETFs performed in 2026?
As of March 10, 2026, FNX is up 3.01% year-to-date (YTD), while DFAS has returned 3.75%. That puts DFAS better performer ahead so far this year.
Which ETF is attracting more investor money: FNX or DFAS?
Year-to-date, the FNX ETF saw +$21M in flows, compared to +$378M for DFAS.
Which ETF is more volatile: FNX or DFAS?
Over the past year, FNX had a volatility of 21.52%, while DFAS experienced 21.95%.
Which ETF is bigger: FNX or DFAS?
As of March 10, 2026, FNX holds $1.23 B in assets under management (AUM), while DFAS manages $12.90 B.
What sectors do the FNX and DFAS ETFs invest in?
FNX leans toward sectors like Industrials, Financials and Consumer Discretionary. Meanwhile, DFAS focuses on Industrials, Financials and Consumer Discretionary.
What are the top holdings of the FNX ETF and DFAS ETF?
FNX top holdings include BLOOM ENERGY CORP, AST SPACEMOBILE and TTM TECHNOLOGIES. DFAS holds in its top three: KRATOS DEFENSE AND SECURITY SOLS, HECLA MINING and MUELLER INDUSTRIES.
Which ETF is more diversified: FNX or DFAS?
FNX holds 448 securities with 6.69% of its assets in the top 15. DFAS has 1868 securities and a top 15 weight of 4.13%.
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