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TBLUvsFIWETF Comparison

ETF 1

TBLU

Tortoise Global Water ETF

This fund is part of

Natural Resources

+0.32%

Full TBLU fund page

VS

ETF 2

FIW

First Trust ISE Water Index Fund ETF

This fund is part of

Natural Resources

+0.32%

Full FIW fund page

Tortoise Global Water ETF (TBLU) and First Trust ISE Water Index Fund ETF (FIW) belong to the same industry segment: Natural Resources. In contrast, FIW's top sector exposures are Industrials, Healthcare and Non-Energy Materials. TBLU is less expensive with a Total Expense Ratio (TER) of 0.4%, versus 0.51% for FIW. TBLU is down -0.7% year-to-date (YTD) with +$2M in YTD flows. FIW performs better with 2.13% YTD performance, and -$122M 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

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

Data Services

Historic performance and flows

Data as of 10/27/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	TBLU FIW	+2.05%+5.23%	-2.15%+2.00%	-0.70%+2.13%	-4.64%-3.14%	+46.70%+45.80%	+16.93%+28.96%
Flows	TBLU FIW	-$987K-$16M	-$987K-$80M	+$2M-$122M	+$2M-$116M	-$3M+$27M	-$4M+$87M

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	TBLU FIW	+11.87%+14.89%	+13.54%+15.97%	+13.82%+16.64%	+15.95%+18.74%
Max drawdown	TBLU FIW	-8.73%-8.52%	-12.75%-13.79%	-13.93%-18.25%	-34.73%-28.49%
Max drawdown duration	TBLU FIW	83d79d	240d278d	154d238d	867d710d

Trading data

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	TBLU	FIW
Last sale 10/28/2026 at 2:19 PM		$110.23
Previous close 10/27/2026		$110.31
Consolidated volume 10/27/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of September 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

Main metrics

Last update 10/28/2026 at 2:19 PM

Live

Closed

	TBLU	FIW
Last price	–	$110.23
1D performance	–	-0.07%
AuM	$54.61 M	$1.80 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	-	36
Asset class	-	Equities
Trailing 12m distribution yield	Join	Join
Inception date	February 15, 2017	May 8, 2007
ESG	Yes	Yes

More TBLU data on Trackinsight

More FIW data on Trackinsight

Exposure

Countries

TBLU

Data will be available soon

FIW

USA

91.95%

Other

8.05%

Sectors

TBLU

Data will be available soon

FIW

Industrials

47.94%

Healthcare

14.05%

Non-Energy Materi.

13.69%

Utilities

11.62%

Consumer Non-Cycl.

7.4%

Other

5.3%

Diversification

TBLU

Data will be available soon

FIW

Total weight of top 15 holdings out of 15

60.2%

Top 15 holdings

Data as of January 1, 1970

TBLU

Data will be available soon

FIW

Waters Corp.

5.35%

Agilent Technologies, Inc.

5.20%

Roper Technologies, Inc.

5.04%

American Water Works Co., Inc.

4.25%

Veralto Corp.

4.20%

IDEX Corp.

3.92%

Jacobs Solutions, Inc.

3.91%

Ecolab, Inc.

3.83%

Mueller Industries, Inc.

3.81%

Masco Corp.

3.61%

Ferguson Enterprises, Inc.

3.54%

IDEXX Laboratories, Inc.

3.50%

Xylem, Inc.

3.47%

Watts Water Technologies, Inc.

3.42%

Tetra Tech, Inc.

3.15%

Frequently asked questions about TBLU and FIW

How have the TBLU and FIW ETFs performed in 2026?

As of October 27, 2026, TBLU is down -0.7% year-to-date (YTD), while FIW has returned 2.13%. That puts FIW better performer ahead so far this year.

Which ETF is attracting more investor money: TBLU or FIW?

Year-to-date, the TBLU ETF saw +$2M in flows, compared to -$122M for FIW.

Which ETF is more volatile: TBLU or FIW?

Over the past year, TBLU had a volatility of 13.54%, while FIW experienced 15.97%.

Which ETF is bigger: TBLU or FIW?

As of October 27, 2026, TBLU holds $54.61 M in assets under management (AUM), while FIW manages $1.80 B.

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January 17, 2024

FIW

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February 3, 2023

FIW

TBLUvsFIWETF Comparison

Tortoise Global Water ETF

First Trust ISE Water Index Fund ETF

TBLU vs FIW performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the TBLU and FIW ETFs performed in 2026?

As of October 27, 2026, TBLU is down -0.7% year-to-date (YTD), while FIW has returned 2.13%. That puts FIW better performer ahead so far this year.

Which ETF is attracting more investor money: TBLU or FIW?

Year-to-date, the TBLU ETF saw +$2M in flows, compared to -$122M for FIW.

Which ETF is more volatile: TBLU or FIW?

Over the past year, TBLU had a volatility of 13.54%, while FIW experienced 15.97%.

Which ETF is bigger: TBLU or FIW?

As of October 27, 2026, TBLU holds $54.61 M in assets under management (AUM), while FIW manages $1.80 B.

There's an ETF for that? The 3 Best ETFs for Investing in Water

3 Water ETFs for Thirsty Investors

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