TBLUvsFIWETF Comparison
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Tortoise Global Water ETF (TBLU) and First Trust ISE Water Index Fund ETF (FIW) belong to the same industry segment: Natural Resources. TBLU's top 3 sector exposures are Industrials, Utilities and Non-Energy Materials. In contrast, FIW's top sector exposures are Industrials, Non-Energy Materials and Healthcare. TBLU is less expensive with a Total Expense Ratio (TER) of 0.4%, versus 0.51% for FIW. TBLU is up 1.48% year-to-date (YTD) with +$3M in YTD flows. FIW performs worse with -0.62% YTD performance, and -$42M in YTD flows. Run a side-by-side ETF comparison of TBLU 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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TBLU vs FIW performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/27/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | TBLU FIW | -0.57%+0.36% | -2.08%-0.47% | +1.48%-0.62% | -0.36%-1.09% | +28.51%+20.01% | +21.50%+29.21% |
| Flows | TBLU FIW | +$2M+$11M | +$3M-$4M | +$3M-$42M | +$3M-$8M | -$4M+$117M | +$4M+$408M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | TBLU FIW | +14.67%+17.01% | +13.59%+16.12% | +13.96%+16.66% | +15.91%+18.68% |
| Max drawdown | TBLU FIW | -7.33%-8.05% | -12.75%-13.79% | -14.73%-18.25% | -34.73%-28.49% |
| Max drawdown duration | TBLU FIW | 81d58d | 148d183d | 135d238d | 867d710d |
Trading data
TBLU | FIW | |
Last sale 7/28/2026 at 1:30 PM | $111.56 | |
| Previous close 07/27/2026 | $108.36 | |
| Consolidated volume 07/27/2026 | ||
| 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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TBLU | 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 7/28/2026 at 1:30 PM
Live
Closed
TBLU | FIW | |
|---|---|---|
| Last price | – | $111.56 |
| 1D performance | – | +2.95% |
| AuM | $56.83 M | $1.83 B |
| E/R | 0.4% | 0.51% |
Characteristics
TBLU | FIW | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Tortoise Capital | First Trust |
| Benchmark | Tortoise Global Water Index | ISE Clean Edge Water Index |
| N° of holdings | 58 | 36 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | February 15, 2017 | May 8, 2007 |
| ESG | Yes | Yes |
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Exposure
Countries
TBLU
USA
57.52%
United Kingdom
10.54%
Switzerland
9%
France
7.28%
Other
15.66%
FIW
USA
91.45%
Other
8.55%
Sectors
TBLU
Industrials
46.68%
Utilities
24.2%
Non-Energy Materi.
16.35%
Business Services
7.78%
Other
4.99%
FIW
Industrials
48.44%
Non-Energy Materi.
14.34%
Healthcare
12.99%
Utilities
11.32%
Consumer Non-Cycl.
8.53%
Other
4.38%
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Diversification
TBLU
Total weight of top 15 holdings out of 15
71.15%
FIW
Total weight of top 15 holdings out of 15
58.3%
Top 15 holdings
Data as of June 30, 2026
TBLU
Ecolab, Inc.
7.80%
Xylem, Inc.
7.68%
American Water Works Co., Inc.
7.42%
Ferguson Enterprises, Inc.
7.30%
Veolia Environnement SA
7.28%
Veralto Corp.
4.09%
Companhia de Saneamento Basico do Estado de Sao Paulo SABESP
4.07%
Geberit AG
4.01%
IDEX Corp.
3.99%
United Utilities Group Plc
3.72%
BELIMO Holding AG
3.65%
Severn Trent Plc
3.44%
Stantec, Inc.
2.63%
Pentair plc
2.09%
Kurita Water Industries Ltd.
1.98%
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%
Frequently asked questions about TBLU and FIW
How have the TBLU and FIW ETFs performed in 2026?
As of July 27, 2026, TBLU is up 1.48% year-to-date (YTD), while FIW has lost -0.62%. That puts TBLU better performer ahead so far this year.
Which ETF is attracting more investor money: TBLU or FIW?
Year-to-date, the TBLU ETF saw +$3M in flows, compared to -$42M for FIW.
Which ETF is more volatile: TBLU or FIW?
Over the past year, TBLU had a volatility of 13.59%, while FIW experienced 16.12%.
Which ETF is bigger: TBLU or FIW?
As of July 27, 2026, TBLU holds $56.83 M in assets under management (AUM), while FIW manages $1.83 B.
What sectors do the TBLU and FIW ETFs invest in?
TBLU leans toward sectors like Industrials, Utilities and Non-Energy Materials. Meanwhile, FIW focuses on Industrials, Non-Energy Materials and Healthcare.
What are the top holdings of the TBLU ETF and FIW ETF?
TBLU top holdings include Ecolab, Inc., Xylem, Inc. and American Water Works Co., Inc.. FIW holds in its top three: Waters Corp., Agilent Technologies, Inc. and Roper Technologies, Inc..
Which ETF is more diversified: TBLU or FIW?
TBLU holds 58 securities with 71.15% of its assets in the top 15. FIW has 36 securities and a top 15 weight of 58.3%.
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Latest news about TBLU & FIW
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February 3, 2023
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