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ISCBvsFNXETF Comparison
iShares Morningstar Small-Cap ETF (ISCB) belongs to the US Small Cap segment. First Trust Mid Cap Core AlphaDEX Fund ETF (FNX) is part of the US Multi-Factor segment. ISCB's top 3 sector exposures are Industrials, Financials and Health Care. In contrast, FNX's top sector exposures are Industrials, Financials and Consumer Discretionary. ISCB is less expensive with a Total Expense Ratio (TER) of 0.04%, versus 0.62% for FNX. ISCB is up 1.99% year-to-date (YTD) with -$7M in YTD flows. FNX performs better with 3.01% YTD performance, and +$21M in YTD flows. Run a side-by-side ETF comparison of ISCB and FNX below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
ISCB vs FNX performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | ISCB FNX | -5.22%-5.85% | -0.13%+1.03% | +1.99%+3.01% | +23.09%+21.38% | +49.23%+51.19% | +24.61%+46.34% |
| Flows | ISCB FNX | -$3M+$14M | -$7M+$21M | -$7M+$21M | -$8M-$107M | -$29M-$155M | -$36M-$7M |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | ISCB FNX | +15.85%+15.53% | +21.96%+21.52% | +19.78%+19.30% | +21.57%+20.85% |
| Max drawdown | ISCB FNX | -5.37%-5.98% | -16.10%-15.29% | -25.75%-25.04% | -30.04%-25.04% |
| Max drawdown duration | ISCB FNX | 28d28d | 46d46d | 289d289d | 1067d289d |
ISCB | FNX | |
Last sale 3/11/2026 at 1:30 PM | $66.12 | $129.58 |
| Previous close 03/10/2026 | $66.22 | $129.69 |
| 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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ISCB | FNX | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
ISCB | FNX | |
|---|---|---|
| Last price | $66.12 | $129.58 |
| 1D performance | -0.15% | -0.08% |
| AuM | $251.86 M | $1.23 B |
| E/R | 0.04% | 0.62% |
ISCB | FNX | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | First Trust |
| Benchmark | Morningstar US Small Cap Extended Index | NASDAQ AlphaDEX Mid Cap Core Index |
| N° of holdings | 1358 | 419 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 28, 2004 | May 8, 2007 |
| 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 ISCB and FNX ETFs performed in 2026?
As of March 10, 2026, ISCB is up 1.99% year-to-date (YTD), while FNX has returned 3.01%. That puts FNX better performer ahead so far this year.
Which ETF is attracting more investor money: ISCB or FNX?
Year-to-date, the ISCB ETF saw -$7M in flows, compared to +$21M for FNX.
Which ETF is more volatile: ISCB or FNX?
Over the past year, ISCB had a volatility of 21.96%, while FNX experienced 21.52%.
Which ETF is bigger: ISCB or FNX?
As of March 10, 2026, ISCB holds $251.86 M in assets under management (AUM), while FNX manages $1.23 B.
What sectors do the ISCB and FNX ETFs invest in?
ISCB leans toward sectors like Industrials, Financials and Health Care. Meanwhile, FNX focuses on Industrials, Financials and Consumer Discretionary.
What are the top holdings of the ISCB ETF and FNX ETF?
ISCB top holdings include LUMENTUM HOLDINGS, ALBEMARLE and US0669224778. FNX holds in its top three: BLOOM ENERGY CORP, AST SPACEMOBILE and TTM TECHNOLOGIES.
Which ETF is more diversified: ISCB or FNX?
ISCB holds 1573 securities with 4.5% of its assets in the top 15. FNX has 448 securities and a top 15 weight of 6.69%.
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