IWMvsFYXETF Comparison
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iShares Russell 2000 ETF (IWM) belongs to the US Small Cap segment. First Trust Small Cap Core AlphaDEX Fund ETF (FYX) is part of the US Multi-Factor segment. Both ETFs have the same top 3 sector exposures: Finance, Healthcare and Technology. IWM is less expensive with a Total Expense Ratio (TER) of 0.19%, versus 0.58% for FYX. IWM is up 18.69% year-to-date (YTD) with -$7.68B in YTD flows. FYX performs better with 25.33% YTD performance, and +$175M in YTD flows. Run a side-by-side ETF comparison of IWM and FYX 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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IWM vs FYX performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/24/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IWM FYX | -1.85%+0.93% | +5.39%+7.24% | +18.69%+25.33% | +31.54%+41.28% | +54.71%+68.20% | +40.68%+65.04% |
| Flows | IWM FYX | -$2.60B+$24M | -$1.76B+$70M | -$7.68B+$175M | -$5.18B+$163M | -$3.63B+$61M | -$4.98B+$5M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IWM FYX | +18.47%+15.45% | +19.40%+17.93% | +21.23%+20.64% | +22.55%+22.05% |
| Max drawdown | IWM FYX | -4.78%-4.58% | -11.03%-7.56% | -27.52%-28.15% | -31.96%-28.15% |
| Max drawdown duration | IWM FYX | 16d19d | 82d31d | 289d296d | 1093d296d |
Trading data
IWM | FYX | |
Last sale 7/27/2026 at 2:31 PM | $292.17 | $141.35 |
| Previous close 07/24/2026 | $291.17 | $140.59 |
| Consolidated volume 07/24/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
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IWM | FYX | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/27/2026 at 2:31 PM
Live
Closed
IWM | FYX | |
|---|---|---|
| Last price | $292.17 | $141.35 |
| 1D performance | +0.34% | +0.54% |
| AuM | $78.67 B | $1.36 B |
| E/R | 0.19% | 0.58% |
Characteristics
IWM | FYX | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | First Trust |
| Benchmark | Russell 2000 Index | NASDAQ AlphaDEX Small Cap Core Index |
| N° of holdings | 1961 | 516 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 22, 2000 | May 8, 2007 |
| ESG | No | No |
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Exposure
Countries
IWM
USA
95.01%
Other
4.99%
FYX
USA
95.57%
Other
4.43%
Sectors
IWM
Finance
25.48%
Healthcare
20.01%
Technology
12.88%
Industrials
11.47%
Other
30.16%
FYX
Finance
27.04%
Healthcare
14.4%
Technology
10.75%
Industrials
9.25%
Consumer Cyclical.
9.24%
Consumer Non-Cycl.
7.71%
Other
21.61%
Diversification
IWM
Total weight of top 15 holdings out of 15
4.84%
FYX
Total weight of top 15 holdings out of 15
7.54%
Top 15 holdings
Data as of June 30, 2026
IWM
Moog, Inc.
0.38%
Hut 8 Corp.
0.37%
ViaSat, Inc.
0.35%
BrightSpring Health Services, Inc.
0.35%
Cytokinetics, Inc.
0.35%
MaxLinear, Inc.
0.34%
Argan, Inc.
0.34%
UMB Financial Corp.
0.33%
JFrog Ltd.
0.31%
Riot Platforms, Inc.
0.30%
Krystal Biotech, Inc.
0.30%
ESCO Technologies, Inc.
0.29%
CareTrust REIT, Inc.
0.28%
Old National Bancorp
0.28%
FirstCash Holdings, Inc.
0.28%
FYX
MaxLinear, Inc.
1.03%
Liquidia Corp.
0.56%
T1 Energy, Inc.
0.55%
Garrett Motion, Inc.
0.49%
The GEO Group, Inc.
0.48%
Relay Therapeutics, Inc.
0.47%
ACM Research, Inc.
0.47%
Twist Bioscience Corp.
0.46%
Sezzle, Inc.
0.44%
Applied Optoelectronics, Inc.
0.44%
CoreCivic, Inc.
0.43%
PDF Solutions, Inc.
0.43%
Bel Fuse, Inc.
0.43%
Iridium Communications, Inc.
0.43%
MYR Group, Inc.
0.43%
Frequently asked questions about IWM and FYX
How have the IWM and FYX ETFs performed in 2026?
As of July 24, 2026, IWM is up 18.69% year-to-date (YTD), while FYX has returned 25.33%. That puts FYX better performer ahead so far this year.
Which ETF is attracting more investor money: IWM or FYX?
Year-to-date, the IWM ETF saw -$7.68B in flows, compared to +$175M for FYX.
Which ETF is more volatile: IWM or FYX?
Over the past year, IWM had a volatility of 19.4%, while FYX experienced 17.93%.
Which ETF is bigger: IWM or FYX?
As of July 24, 2026, IWM holds $78.67 B in assets under management (AUM), while FYX manages $1.36 B.
What sectors do the IWM and FYX ETFs invest in?
IWM leans toward sectors like Finance, Healthcare and Technology. Meanwhile, FYX focuses on Finance, Healthcare and Technology.
What are the top holdings of the IWM ETF and FYX ETF?
IWM top holdings include Moog, Inc., Hut 8 Corp. and ViaSat, Inc.. FYX holds in its top three: MaxLinear, Inc., Liquidia Corp. and T1 Energy, Inc..
Which ETF is more diversified: IWM or FYX?
IWM holds 1992 securities with 4.84% of its assets in the top 15. FYX has 516 securities and a top 15 weight of 7.54%.
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Latest news about IWM & FYX
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