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TBLU Tortoise Global Water ESG Fund

Tracks waterTortoise0.40% feeSince Feb 15, 2017SEC filings ↗Every Tortoise fund ETFIQ covers
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TBLU has not filed its holdings yet, so there is nothing to look through.

not filed
Already in the S&P 500
not filed
Active share vs the S&P 500
not published
Top ten holdings
−4.8%
Total return, 1 year
WindowTotal returnS&P 500Gap to S&P 500Gap to Nasdaq-100
3M Jul 2 – Oct 2, 2026−5.5%+3.6%−9.1 pts−10.8 pts
6M Apr 2 – Oct 2, 2026−2.4%+17.9%−20.4 pts−30.9 pts
1Y Oct 2, 2025 – Oct 2, 2026−4.8%+16.2%−21.1 pts−29.1 pts
3Y Oct 3, 2023 – Oct 2, 2026+40.6%+89.3%−48.7 pts−74.2 pts
Since launch Feb 15, 2017 – Oct 2, 2026+129.8%+281.6%−151.8 pts−389.6 pts

TBLU over each window to Oct 2, 2026. Every figure is an ETFIQ calculation. Source: ETFIQ.

Head to head
Funds near this one
AQWACGWFIWPHOPIO

In plain words

Over the year to Oct 2, 2026 the fund returned −4.8% with distributions reinvested against +16.2% for the S&P 500, so a holder was behind by 21.1 pts. It sits 12.2% below its all-time high of Feb 26, 2026.
Theme (ETFIQ, editorial)Water
LaunchedFeb 15, 2017
Below its all-time high (ETFIQ)−12.2%
Expense ratio (485BPOS XBRL, Mar 31, 2025)0.40%
TBLU (Tortoise Global Water ESG Fund), thematic ETFs fields as of Oct 2, 2026. Source: ETFIQ.
Holdings from the fund’s latest public SEC N-PORT filing; overlap and active share computed by ETFIQ against the IVV and QQQM books; returns from Tiingo end-of-day prices with distributions reinvested. How these figures are computed

Questions people ask about TBLU

Has TBLU beaten the S&P 500?
Over the year to Oct 2, 2026 TBLU returned −4.8% with distributions reinvested, against +16.2% for the S&P 500, so it finished behind the index by 21.1 points.
What does TBLU cost?
The prospectus expense ratio is 0.40% a year.
Sources and dates
Prices, TBLU and S&P 500Tiingo end-of-day · Oct 2, 2026
Fee, 0.40%Prospectus filing with the expense ratio (SEC) ↗
IssuerTortoise website ↗
All fund filingsFund filings on SEC EDGAR ↗
SourceTortoise’s own site ↗

ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.

How these figures are computed →Standards and sources →Open data →
Cite this page

ETFIQ, TBLU, thematic ETFs, data as of Oct 2, 2026. https://etfiq.com/funds/tblu

Open TBLU live on ETFIQ

Free to use with attribution; the underlying files are at Open data.

Active share
How differently the money is placed, counting weights: one minus the sum of the smaller weight of each security across the fund and the index. 100% means nothing in common; 0% means the index itself. Two funds can hold the same names and still have a high active share if they weight them very differently.
Weight overlap
The share of money two portfolios hold in the same securities at the same weight. Above 50%, holding both is close to holding one of them twice.
Already in the index
The fund’s weight in securities the S&P 500 holds at all. A fund can be made entirely of index names and still have high active share, because it holds them at different weights.
Top ten
The weight of the ten largest holdings. Above 50% the fund is a bet on a handful of companies, whatever the theme.
Every term used here, defined in full on the thematic ETFs vocabulary page. →
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