FIWvsREMXETF Comparison
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First Trust ISE Water Index Fund ETF (FIW) and VanEck Rare Earth/Strategic Metals ETF (REMX) belong to the same industry segment: Natural Resources. FIW's top 3 sector exposures are Industrials, Health Care and Utilities. In contrast, REMX's top sector exposures are Materials, FIW is less expensive with a Total Expense Ratio (TER) of 0.51%, versus 0.58% for REMX. FIW is down -4.69% year-to-date (YTD) with -$53M in YTD flows. REMX performs better with 24.69% YTD performance, and +$836M in YTD flows. Run a side-by-side ETF comparison of FIW and REMX 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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FIW vs REMX performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/10/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FIW REMX | -1.11%-15.11% | -2.94%-5.16% | -4.69%+24.69% | -3.58%+133.21% | +22.41%+13.61% | +28.52%+21.39% |
| Flows | FIW REMX | -$15M+$122M | -$36M+$45M | -$53M+$836M | -$24M+$1.79B | +$124M+$1.78B | +$469M+$1.65B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FIW REMX | +17.40%+46.25% | +15.62%+41.95% | +16.50%+34.84% | +18.66%+35.73% |
| Max drawdown | FIW REMX | -8.45%-20.80% | -13.79%-21.21% | -18.25%-61.47% | -28.49%-72.86% |
| Max drawdown duration | FIW REMX | 57d36d | 139d44d | 238d908d | 710d1529d |
Trading data
FIW | REMX | |
Last sale 6/12/2026 at 1:30 PM | $105.62 | $95.59 |
| Previous close 06/11/2026 | $104.72 | $92.96 |
| Consolidated volume 06/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of May 29, 2026
1-year trailing difference
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FIW | REMX | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 6/12/2026 at 1:30 PM
Live
Closed
FIW | REMX | |
|---|---|---|
| Last price | $105.62 | $95.59 |
| 1D performance | +0.86% | +2.83% |
| AuM | $1.75 B | $2.82 B |
| E/R | 0.51% | 0.58% |
Characteristics
FIW | REMX | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | First Trust | VanEck |
| Benchmark | ISE Clean Edge Water Index | MVIS Global Rare Earth/Strategic Metals Index |
| N° of holdings | 30 | 21 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 8, 2007 | October 27, 2010 |
| ESG | Yes | No |
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Exposure
Countries
FIW
USA
83.74%
Other
16.26%
REMX
China
28.45%
Australia
26.35%
USA
23.85%
Canada
11.21%
Other
10.13%
Sectors
FIW
Industrials
50.22%
Health Care
11.67%
Utilities
8.82%
Other
29.3%
REMX
Materials
82.06%
Other
17.94%
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Diversification
FIW
Total weight of top 15 holdings out of 15
56.27%
REMX
Total weight of top 15 holdings out of 15
78.96%
Top 15 holdings
Data as of April 30, 2026
FIW
MUELLER INDUSTRIES
4.27%
US31488V1070
4.20%
AMERICAN WATER WORKS
4.13%
AGILENT TECHNOLOGIES
4.01%
WATERS
3.99%
XYLEM
3.86%
MASCO
3.85%
US92338C1036
3.72%
ECOLAB
3.67%
IDEXX LABORATORIES
3.67%
IDEX
3.64%
PENTAIR PLC
3.54%
US46982L1089
3.40%
ADVANCED DRAINAGE SYSTEMS
3.23%
STANTEC
3.08%
REMX
ALBEMARLE
8.72%
PILBARA MINERALS
7.51%
LYNAS RARE EARTHS LIMITED
7.24%
RARE-EARTH
6.55%
LIONTOWN RESOURCES LTD
6.33%
GANFENG LITHIUM CO LTD
5.84%
MP MATERIALS CORPORATION
5.67%
US8336351056
5.61%
XIAMEN TUNGST
4.54%
TIANCHENG
4.12%
CA0203987072
3.83%
JINDUICHENG
3.69%
ILUKA RESOURCES LTD
3.52%
CA53681J1030
2.93%
SIGMA LITHIUM CORPORATION
2.84%
Frequently asked questions about FIW and REMX
How have the FIW and REMX ETFs performed in 2026?
As of June 10, 2026, FIW is down -4.69% year-to-date (YTD), while REMX has returned 24.69%. That puts REMX better performer ahead so far this year.
Which ETF is attracting more investor money: FIW or REMX?
Year-to-date, the FIW ETF saw -$53M in flows, compared to +$836M for REMX.
Which ETF is more volatile: FIW or REMX?
Over the past year, FIW had a volatility of 15.62%, while REMX experienced 41.95%.
Which ETF is bigger: FIW or REMX?
As of June 10, 2026, FIW holds $1.75 B in assets under management (AUM), while REMX manages $2.82 B.
What sectors do the FIW and REMX ETFs invest in?
FIW leans toward sectors like Industrials, Health Care and Utilities. Meanwhile, REMX focuses on Materials.
What are the top holdings of the FIW ETF and REMX ETF?
FIW top holdings include MUELLER INDUSTRIES, US31488V1070 and AMERICAN WATER WORKS. REMX holds in its top three: ALBEMARLE, PILBARA MINERALS and LYNAS RARE EARTHS LIMITED.
Which ETF is more diversified: FIW or REMX?
FIW holds 33 securities with 56.27% of its assets in the top 15. REMX has 26 securities and a top 15 weight of 78.96%.
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