GUNRvsFIWETF Comparison
ETF 1
GUNR
FlexShares Morningstar Global Upstream Natural Resources Index Fund ETF
This fund is part of
Natural Resources
-1.03%
VS
FlexShares Morningstar Global Upstream Natural Resources Index Fund ETF (GUNR) and First Trust ISE Water Index Fund ETF (FIW) belong to the same industry segment: Natural Resources. GUNR's top 3 sector exposures are Materials, Energy and Consumer Staples. In contrast, FIW's top sector exposures are Industrials, Health Care and Utilities. GUNR is less expensive with a Total Expense Ratio (TER) of 0.47%, versus 0.51% for FIW. GUNR is up 14.29% year-to-date (YTD) with +$593M in YTD flows. FIW performs worse with -3.33% YTD performance, and -$53M in YTD flows. Run a side-by-side ETF comparison of GUNR and FIW 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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GUNR vs FIW performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/17/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | GUNR FIW | -4.65%+3.78% | -4.06%+0.05% | +14.29%-3.33% | +30.48%+0.04% | +41.88%+22.75% | +62.74%+31.67% |
| Flows | GUNR FIW | --$15M | +$101M-$36M | +$593M-$53M | +$867M-$24M | -$1.44B+$124M | +$149M+$465M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | GUNR FIW | +13.19%+17.60% | +13.71%+15.71% | +14.25%+16.54% | +16.83%+18.68% |
| Max drawdown | GUNR FIW | -7.23%-8.45% | -7.23%-13.79% | -18.53%-18.25% | -23.49%-28.49% |
| Max drawdown duration | GUNR FIW | 35d64d | 35d146d | 427d238d | 1239d710d |
Trading data
GUNR | FIW | |
Last sale 6/18/2026 at 1:30 PM | $50.68 | $106.06 |
| Previous close 06/17/2026 | $51.82 | $104.86 |
| Consolidated volume 06/17/2026 | ||
| 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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GUNR | FIW | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 6/18/2026 at 1:30 PM
Live
Closed
GUNR | FIW | |
|---|---|---|
| Last price | $50.68 | $106.06 |
| 1D performance | -2.20% | +1.14% |
| AuM | $7.14 B | $1.78 B |
| E/R | 0.47% | 0.51% |
Characteristics
GUNR | FIW | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | FlexShares | First Trust |
| Benchmark | Morningstar Global Upstream Natural Resources Index | ISE Clean Edge Water Index |
| N° of holdings | 92 | 32 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 16, 2011 | May 8, 2007 |
| ESG | No | Yes |
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Exposure
Countries
GUNR
USA
32.57%
Canada
18.12%
United Kingdom
11.3%
Other
38.01%
FIW
USA
91.39%
Other
8.61%
Sectors
GUNR
Materials
40.76%
Energy
29.37%
Consumer Staples
7.29%
Other
22.58%
FIW
Industrials
50.03%
Health Care
11.8%
Utilities
9.92%
Information Techn.
8.02%
Other
20.23%
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Diversification
GUNR
Total weight of top 15 holdings out of 15
45.22%
FIW
Total weight of top 15 holdings out of 15
57.56%
Top 15 holdings
Data as of April 30, 2026
GUNR
CORTEVA INC
4.88%
EXXON
4.84%
NUTRIEN LTD
4.65%
BHP GROUP LTD
4.28%
SHELL PLC
3.82%
CHEVRON TEXACO
3.68%
ARCHER DANIELS
3.18%
TOTALENERGIES SE
2.83%
RIO TINTO
2.21%
NEWMONT CORP
2.03%
AGNICO EAGLE MINES LTD
2.01%
BP
1.78%
TYSON FOODS
1.75%
CH1300646267
1.64%
CF INDUSTRIES HOLDINGS
1.63%
FIW
ROPER TECHNOLOGIES INC
4.37%
US31488V1070
4.32%
MUELLER INDUSTRIES
4.21%
WATERS
4.10%
AGILENT TECHNOLOGIES
4.02%
AMERICAN WATER WORKS
3.99%
US92338C1036
3.84%
IDEX
3.83%
XYLEM
3.80%
MASCO
3.71%
IDEXX LABORATORIES
3.68%
ECOLAB
3.59%
US46982L1089
3.49%
PENTAIR PLC
3.40%
ADVANCED DRAINAGE SYSTEMS
3.21%
Frequently asked questions about GUNR and FIW
How have the GUNR and FIW ETFs performed in 2026?
As of June 17, 2026, GUNR is up 14.29% year-to-date (YTD), while FIW has lost -3.33%. That puts GUNR better performer ahead so far this year.
Which ETF is attracting more investor money: GUNR or FIW?
Year-to-date, the GUNR ETF saw +$593M in flows, compared to -$53M for FIW.
Which ETF is more volatile: GUNR or FIW?
Over the past year, GUNR had a volatility of 13.71%, while FIW experienced 15.71%.
Which ETF is bigger: GUNR or FIW?
As of June 17, 2026, GUNR holds $7.14 B in assets under management (AUM), while FIW manages $1.78 B.
What sectors do the GUNR and FIW ETFs invest in?
GUNR leans toward sectors like Materials, Energy and Consumer Staples. Meanwhile, FIW focuses on Industrials, Health Care and Utilities.
What are the top holdings of the GUNR ETF and FIW ETF?
GUNR top holdings include CORTEVA INC, EXXON and NUTRIEN LTD. FIW holds in its top three: ROPER TECHNOLOGIES INC, US31488V1070 and MUELLER INDUSTRIES.
Which ETF is more diversified: GUNR or FIW?
GUNR holds 92 securities with 45.22% of its assets in the top 15. FIW has 36 securities and a top 15 weight of 57.56%.
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Latest news about GUNR & FIW
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February 3, 2023
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