FIWvsBKMCETF Comparison
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First Trust ISE Water Index Fund ETF (FIW) belongs to the Natural Resources segment. BNY Mellon US Mid Cap Core Equity ETF (BKMC) is part of the US Mid Cap segment. FIW's top 3 sector exposures are Industrials, Non-Energy Materials and Healthcare. In contrast, BKMC's top sector exposures are Finance, Industrials and Technology. FIW is more expensive with a Total Expense Ratio (TER) of 0.51%, versus 0.04% for BKMC. FIW is down -0.62% year-to-date (YTD) with -$42M in YTD flows. BKMC performs better with 11.31% YTD performance, and -$14M in YTD flows. Run a side-by-side ETF comparison of FIW and BKMC 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 BKMC performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/24/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FIW BKMC | +0.36%-0.46% | -0.47%+2.89% | -0.62%+11.31% | -1.09%+15.78% | +20.01%+44.60% | +29.21%+44.82% |
| Flows | FIW BKMC | +$11M- | -$4M+$14M | -$42M-$14M | -$8M+$17M | +$117M+$63M | +$408M+$417M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FIW BKMC | +17.01%+14.38% | +16.12%+15.42% | +16.66%+17.59% | +18.68%+19.26% |
| Max drawdown | FIW BKMC | -8.05%-4.04% | -13.79%-9.70% | -18.25%-23.71% | -28.49%-25.02% |
| Max drawdown duration | FIW BKMC | 58d19d | 183d49d | 238d284d | 710d827d |
Trading data
FIW | BKMC | |
Last sale 7/27/2026 at 1:30 PM | $108.36 | $40.35 |
| Previous close 07/24/2026 | $107.63 | $40.09 |
| 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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FIW | BKMC | |
|---|---|---|
| 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 1:30 PM
Live
Closed
FIW | BKMC | |
|---|---|---|
| Last price | $108.36 | $40.35 |
| 1D performance | +0.68% | +0.64% |
| AuM | $1.83 B | $650.66 M |
| E/R | 0.51% | 0.04% |
Characteristics
FIW | BKMC | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | First Trust | BNY Mellon |
| Benchmark | ISE Clean Edge Water Index | Solactive GBS United States 400 Index |
| N° of holdings | 36 | 395 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 8, 2007 | April 7, 2020 |
| ESG | Yes | No |
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Exposure
Countries
FIW
USA
91.45%
Other
8.55%
BKMC
USA
94.05%
Other
5.95%
Sectors
FIW
Industrials
48.44%
Non-Energy Materi.
14.34%
Healthcare
12.99%
Utilities
11.32%
Consumer Non-Cycl.
8.53%
Other
4.38%
BKMC
Finance
21.22%
Industrials
18.92%
Technology
15.19%
Healthcare
11.71%
Non-Energy Materi.
9.7%
Other
23.26%
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Diversification
FIW
Total weight of top 15 holdings out of 15
58.3%
BKMC
Total weight of top 15 holdings out of 15
9.12%
Top 15 holdings
Data as of June 30, 2026
FIW
Waters Corp.
4.96%
Agilent Technologies, Inc.
4.60%
Roper Technologies, Inc.
4.25%
Masco Corp.
4.18%
American Water Works Co., Inc.
4.06%
IDEX Corp.
3.94%
Veralto Corp.
3.88%
Xylem, Inc.
3.79%
Ecolab, Inc.
3.78%
Ferguson Enterprises, Inc.
3.68%
Watts Water Technologies, Inc.
3.64%
Mueller Industries, Inc.
3.57%
IDEXX Laboratories, Inc.
3.43%
Jacobs Solutions, Inc.
3.31%
Advanced Drainage Systems, Inc.
3.23%
BKMC
Revolution Medicines, Inc.
0.81%
Carpenter Technology Corp.
0.72%
nVent Electric Plc
0.69%
Twilio, Inc.
0.69%
ATI, Inc.
0.66%
Sterling Infrastructure, Inc.
0.65%
MKS, Inc.
0.63%
MACOM Technology Solutions Holdings, Inc.
0.60%
F5, Inc.
0.55%
US Foods Holding Corp.
0.54%
TTM Technologies, Inc.
0.53%
Snap-On, Inc.
0.52%
Okta, Inc.
0.52%
RBC Bearings, Inc.
0.51%
C.H. Robinson Worldwide, Inc.
0.51%
Frequently asked questions about FIW and BKMC
How have the FIW and BKMC ETFs performed in 2026?
As of July 24, 2026, FIW is down -0.62% year-to-date (YTD), while BKMC has returned 11.31%. That puts BKMC better performer ahead so far this year.
Which ETF is attracting more investor money: FIW or BKMC?
Year-to-date, the FIW ETF saw -$42M in flows, compared to -$14M for BKMC.
Which ETF is more volatile: FIW or BKMC?
Over the past year, FIW had a volatility of 16.12%, while BKMC experienced 15.42%.
Which ETF is bigger: FIW or BKMC?
As of July 24, 2026, FIW holds $1.83 B in assets under management (AUM), while BKMC manages $650.66 M.
What sectors do the FIW and BKMC ETFs invest in?
FIW leans toward sectors like Industrials, Non-Energy Materials and Healthcare. Meanwhile, BKMC focuses on Finance, Industrials and Technology.
What are the top holdings of the FIW ETF and BKMC ETF?
FIW top holdings include Waters Corp., Agilent Technologies, Inc. and Roper Technologies, Inc.. BKMC holds in its top three: Revolution Medicines, Inc., Carpenter Technology Corp. and nVent Electric Plc.
Which ETF is more diversified: FIW or BKMC?
FIW holds 36 securities with 58.3% of its assets in the top 15. BKMC has 400 securities and a top 15 weight of 9.12%.
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Latest news about FIW & BKMC
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February 3, 2023
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