FIWvsKMIDETF Comparison
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First Trust ISE Water Index Fund ETF (FIW) belongs to the Natural Resources segment. Virtus KAR Mid-Cap ETF (KMID) is part of the US Multi-Factor segment. FIW's top 3 sector exposures are Industrials, Healthcare and Non-Energy Materials. In contrast, KMID's top sector exposures are Industrials, Finance and Healthcare. FIW is less expensive with a Total Expense Ratio (TER) of 0.51%, versus 0.8% for KMID. FIW is down -0.39% year-to-date (YTD) with -$90M in YTD flows. KMID performs worse with -2.7% YTD performance, and +$6M in YTD flows. Run a side-by-side ETF comparison of FIW and KMID 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 KMID performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/08/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FIW KMID | -4.49%-7.07% | +3.90%-5.81% | -0.39%-2.70% | -5.34%-4.32% | +28.20%n/a | +22.39%n/a |
| Flows | FIW KMID | -$60M-$1M | -$43M-$3M | -$90M+$6M | -$45M+$13M | +$59M- | +$217M- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FIW KMID | +18.10%+14.01% | +16.29%+15.00% | +16.83%n/a | +18.78%n/a |
| Max drawdown | FIW KMID | -5.16%-7.62% | -13.79%-10.69% | -18.25%n/a | -28.49%n/a |
| Max drawdown duration | FIW KMID | 30d31d | 229d191d | 238dn/a | 710dn/a |
Trading data
FIW | KMID | |
Last sale 9/10/2026 at 1:30 PM | $104.90 | $23.49 |
| Previous close 09/09/2026 | $106.45 | $23.67 |
| Consolidated volume 09/09/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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KMID
is actively managed and doesn’t replicate an indexFIW | KMID | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/10/2026 at 1:30 PM
Live
Closed
FIW | KMID | |
|---|---|---|
| Last price | $104.90 | $23.49 |
| 1D performance | -1.46% | -0.74% |
| AuM | $1.79 B | $42.01 M |
| E/R | 0.51% | 0.8% |
Characteristics
FIW | KMID | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | First Trust | VIRTUS Investment Partners |
| Benchmark | ISE Clean Edge Water Index | - |
| N° of holdings | 36 | 26 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 8, 2007 | October 16, 2024 |
| ESG | Yes | No |
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Exposure
Countries
FIW
USA
92.05%
Other
7.95%
KMID
USA
89.4%
Other
10.6%
Sectors
FIW
Industrials
48.61%
Healthcare
13.91%
Non-Energy Materi.
13.7%
Utilities
11.3%
Consumer Non-Cycl.
7.47%
Other
5.01%
KMID
Industrials
42.4%
Finance
14.04%
Healthcare
13.72%
Technology
8.58%
Non-Energy Materi.
7.02%
Other
14.23%
Diversification
FIW
Total weight of top 15 holdings out of 15
60.12%
KMID
Total weight of top 15 holdings out of 15
65.78%
Top 15 holdings
Data as of July 31, 2026
FIW
Agilent Technologies, Inc.
5.29%
Waters Corp.
5.21%
Roper Technologies, Inc.
4.82%
Veralto Corp.
4.19%
American Water Works Co., Inc.
4.14%
IDEX Corp.
4.01%
Jacobs Solutions, Inc.
3.86%
Mueller Industries, Inc.
3.78%
Ferguson Enterprises, Inc.
3.77%
Ecolab, Inc.
3.75%
Masco Corp.
3.68%
Xylem, Inc.
3.60%
Watts Water Technologies, Inc.
3.47%
IDEXX Laboratories, Inc.
3.41%
Tetra Tech, Inc.
3.14%
KMID
AMETEK, Inc.
6.15%
Teledyne Technologies, Inc.
5.65%
Westinghouse Air Brake Technologies Corp.
5.50%
Monolithic Power Systems, Inc.
5.17%
Ross Stores, Inc.
4.87%
West Pharmaceutical Services, Inc.
4.69%
Verisk Analytics, Inc.
4.47%
HEICO Corp.
4.06%
Allegion Plc
4.05%
Old Dominion Freight Line, Inc.
4.04%
Lennox International, Inc.
3.54%
C.H. Robinson Worldwide, Inc.
3.43%
MSCI, Inc.
3.41%
Jack Henry & Associates, Inc.
3.39%
Align Technology, Inc.
3.36%
Frequently asked questions about FIW and KMID
How have the FIW and KMID ETFs performed in 2026?
As of September 8, 2026, FIW is down -0.39% year-to-date (YTD), while KMID has lost -2.7%. That puts FIW better performer ahead so far this year.
Which ETF is attracting more investor money: FIW or KMID?
Year-to-date, the FIW ETF saw -$90M in flows, compared to +$6M for KMID.
Which ETF is more volatile: FIW or KMID?
Over the past year, FIW had a volatility of 16.29%, while KMID experienced 15%.
Which ETF is bigger: FIW or KMID?
As of September 8, 2026, FIW holds $1.79 B in assets under management (AUM), while KMID manages $42.01 M.
What sectors do the FIW and KMID ETFs invest in?
FIW leans toward sectors like Industrials, Healthcare and Non-Energy Materials. Meanwhile, KMID focuses on Industrials, Finance and Healthcare.
What are the top holdings of the FIW ETF and KMID ETF?
FIW top holdings include Agilent Technologies, Inc., Waters Corp. and Roper Technologies, Inc.. KMID holds in its top three: AMETEK, Inc., Teledyne Technologies, Inc. and Westinghouse Air Brake Technologies Corp..
Which ETF is more diversified: FIW or KMID?
FIW holds 36 securities with 60.12% of its assets in the top 15. KMID has 26 securities and a top 15 weight of 65.78%.
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Latest news about FIW & KMID
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January 17, 2024
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February 3, 2023
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