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TBLUvsFIWETF Comparison

ETF 1
TBLU

Tortoise Global Water ETF

This fund is part of
Natural Resources
+1.44%
VS
ETF 2
FIW

First Trust ISE Water Index Fund ETF

This fund is part of
Natural Resources
+1.44%

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 Materials. In contrast, FIW's top sector exposures are Industrials, Health Care and Utilities. TBLU is less expensive with a Total Expense Ratio (TER) of 0.4%, versus 0.51% for FIW. TBLU is down -2.47% year-to-date (YTD) with +$553K in YTD flows. FIW performs worse with -4.69% YTD performance, and -$53M 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

-5.0-4.0-3.0-2.0-1.00.01.02.0%May 11May 18May 25Jun 1Jun 8

Cumulative Flows

-15 M-10 M-5 M0 MMay 11May 18May 25Jun 1Jun 8

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 06/11/2026
1M3MYTD1Y3Y5Y
Perf.
TBLU
FIW
-3.06%-1.11%
-3.89%-2.94%
-2.47%-4.69%
-2.68%-3.58%
+29.36%+22.41%
+20.69%+28.52%
Flows
TBLU
FIW
--$15M
--$36M
+$553K-$53M
+$481K-$24M
-$6M+$124M
+$4M+$469M
Volatility and drawdown
3M1Y3Y5Y
Volatility
TBLU
FIW
+16.04%+17.40%
+13.22%+15.62%
+13.87%+16.50%
+15.88%+18.66%
Max drawdown
TBLU
FIW
-8.30%-8.45%
-12.75%-13.79%
-15.04%-18.25%
-34.73%-28.49%
Max drawdown duration
TBLU
FIW
58d57d
102d139d
140d238d
867d710d
Trading data

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TBLU
FIW
Last sale
6/12/2026 at 1:30 PM
$105.62
Previous close
06/11/2026
$104.72
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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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 6/12/2026 at 1:30 PM
Live
Closed
TBLU
FIW
Last price
$105.62
1D performance
+0.86%
AuM$52.67 M$1.75 B
E/R0.4%0.51%
Characteristics
TBLU
FIW
Management strategyPassivePassive
ProviderTortoise CapitalFirst Trust
BenchmarkTortoise Global Water IndexISE Clean Edge Water Index
N° of holdings5430
Asset class-Equities
Trailing 12m distribution yield
Join
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Inception dateFebruary 15, 2017May 8, 2007
ESGYesYes
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Exposure

Countries

TBLU
USA
58.76%
Switzerland
10.51%
United Kingdom
8.22%
France
7.96%
Other
14.55%
FIW
USA
83.74%
Other
16.26%

Sectors

TBLU
Industrials
44.91%
Utilities
28.05%
Materials
7.03%
Other
20.01%
FIW
Industrials
50.22%
Health Care
11.67%
Utilities
8.82%
Other
29.3%
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Diversification

TBLU

Total weight of top 15 holdings out of 15

75.24%
FIW

Total weight of top 15 holdings out of 15

56.27%

Top 15 holdings

Data as of April 30, 2026
TBLU
US31488V1070
8.42%
VEOLIA ENVIRONNEMENT VE
7.96%
XYLEM
7.34%
AMERICAN WATER WORKS
7.14%
ECOLAB
7.03%
GEBERIT
6.86%
US20441A1025
4.62%
IDEX
4.14%
PENTAIR PLC
3.94%
UNITED UTILITIES GROUP
3.94%
US92338C1036
3.70%
SEVERN TRENT
3.10%
STANTEC
2.87%
BELIMO
2.50%
ESSENTIAL UTILITIES INC
1.68%
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%
Frequently asked questions about TBLU and FIW

How have the TBLU and FIW ETFs performed in 2026?

As of June 11, 2026, TBLU is down -2.47% year-to-date (YTD), while FIW has lost -4.69%. 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 +$553K in flows, compared to -$53M for FIW.

Which ETF is more volatile: TBLU or FIW?

Over the past year, TBLU had a volatility of 13.22%, while FIW experienced 15.62%.

Which ETF is bigger: TBLU or FIW?

As of June 11, 2026, TBLU holds $52.67 M in assets under management (AUM), while FIW manages $1.75 B.

What sectors do the TBLU and FIW ETFs invest in?

TBLU leans toward sectors like Industrials, Utilities and Materials. Meanwhile, FIW focuses on Industrials, Health Care and Utilities.

What are the top holdings of the TBLU ETF and FIW ETF?

TBLU top holdings include US31488V1070, VEOLIA ENVIRONNEMENT VE and XYLEM. FIW holds in its top three: MUELLER INDUSTRIES, US31488V1070 and AMERICAN WATER WORKS.

Which ETF is more diversified: TBLU or FIW?

TBLU holds 57 securities with 75.24% of its assets in the top 15. FIW has 33 securities and a top 15 weight of 56.27%.

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