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IYMvsFXZETF Comparison
iShares U.S. Basic Materials ETF (IYM) and First Trust Materials AlphaDEX Fund ETF (FXZ) belong to the same industry segment: US Materials. Both ETFs have the same top 3 sector exposures: Materials and Industrials. IYM is less expensive with a Total Expense Ratio (TER) of 0.38%, versus 0.64% for FXZ. IYM is up 15.6% year-to-date (YTD) with +$624M in YTD flows. FXZ performs better with 17.15% YTD performance, and +$89M in YTD flows. Run a side-by-side ETF comparison of IYM and FXZ below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
IYM vs FXZ performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IYM FXZ | -3.84%-4.73% | +16.91%+16.28% | +15.60%+17.15% | +35.25%+38.51% | +46.37%+25.56% | +55.09%+49.23% |
| Flows | IYM FXZ | +$167M+$24M | +$709M+$89M | +$624M+$89M | +$705M+$24M | +$390M-$1.38B | +$638M+$186M |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IYM FXZ | +20.79%+22.85% | +21.74%+25.66% | +17.91%+21.84% | +20.22%+24.28% |
| Max drawdown | IYM FXZ | -6.90%-6.42% | -15.07%-17.78% | -23.58%-33.94% | -29.91%-33.94% |
| Max drawdown duration | IYM FXZ | 9d9d | 75d82d | 352d639d | 709d639d |
IYM | FXZ | |
Last sale 3/12/2026 at 2:01 PM | $177.82 | $75.78 |
| Previous close 03/11/2026 | $177.86 | $75.85 |
| 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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IYM | FXZ | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
IYM | FXZ | |
|---|---|---|
| Last price | $177.82 | $75.78 |
| 1D performance | -0.02% | -0.09% |
| AuM | $1.42 B | $337.60 M |
| E/R | 0.38% | 0.64% |
IYM | FXZ | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | First Trust |
| Benchmark | Russell 1000 Basic Materials RIC 22.5/45 Capped Gross Index | StrataQuant Materials Index |
| N° of holdings | 36 | 36 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 12, 2000 | 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 IYM and FXZ ETFs performed in 2026?
As of March 11, 2026, IYM is up 15.6% year-to-date (YTD), while FXZ has returned 17.15%. That puts FXZ better performer ahead so far this year.
Which ETF is attracting more investor money: IYM or FXZ?
Year-to-date, the IYM ETF saw +$624M in flows, compared to +$89M for FXZ.
Which ETF is more volatile: IYM or FXZ?
Over the past year, IYM had a volatility of 21.74%, while FXZ experienced 25.66%.
Which ETF is bigger: IYM or FXZ?
As of March 11, 2026, IYM holds $1.42 B in assets under management (AUM), while FXZ manages $337.60 M.
What sectors do the IYM and FXZ ETFs invest in?
IYM leans toward sectors like Materials and Industrials. Meanwhile, FXZ focuses on Materials and Industrials.
What are the top holdings of the IYM ETF and FXZ ETF?
IYM top holdings include IE000S9YS762, NEWMONT CORP and FREEPORT-MCMORAN INC. FXZ holds in its top three: CF INDUSTRIES HOLDINGS, THE MOSAIC COMPANY and NEWMONT CORP.
Which ETF is more diversified: IYM or FXZ?
IYM holds 39 securities with 78.21% of its assets in the top 15. FXZ has 37 securities and a top 15 weight of 62.51%.
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