EBLU vs. FIW

Last updated Jun 3, 2026

EBLU (Ecofin Global Water ESG Fund) and FIW (First Trust Water ETF) are both Water Equities funds - EBLU tracks the Ecofin Water ESG Index while FIW tracks the ISE Clean Edge Water Index. Both are passively managed. Over the past 5 years, EBLU returned 3.93%/yr vs 5.36%/yr for FIW. A 0.78 correlation means they provide meaningful diversification when combined. EBLU charges 0.40%/yr vs 0.54%/yr for FIW.

Performance

EBLU vs. FIW - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Ecofin Global Water ESG Fund (EBLU) and First Trust Water ETF (FIW). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EBLU achieves a -2.16% return, which is significantly higher than FIW's -3.78% return.

EBLU

• 1D: 0.97%
• 1M: -4.64%
• YTD: -2.16%
• 6M: -3.83%
• 1Y: -0.69%
• 3Y*: 9.65%
• 5Y*: 3.93%
• 10Y*: —

FIW

• 1D: 0.28%
• 1M: -0.84%
• YTD: -3.78%
• 6M: -6.34%
• 1Y: -2.02%
• 3Y*: 7.84%
• 5Y*: 5.36%
• 10Y*: 12.18%

*Multi-year figures are annualized to reflect compound growth (CAGR)

EBLU vs. FIW - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
EBLU Ecofin Global Water ESG Fund	-2.16%	11.82%	8.54%	20.95%	-25.99%	28.93%	15.74%	38.72%	-12.80%	20.21%
FIW First Trust Water ETF	-3.78%	7.20%	8.38%	20.35%	-15.70%	32.00%	21.15%	37.37%	-9.23%	18.42%

Correlation

The correlation between EBLU and FIW is 0.87, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.87
Correlation (3Y) Calculated over the trailing 3-year period	0.88
Correlation (5Y) Calculated over the trailing 5-year period	0.88
Correlation (All Time) Calculated using the full available price history since Feb 16, 2017	0.78

The correlation between EBLU and FIW shifts across timeframes, from 0.78 (all time) to 0.88 (5 years), reflecting how their relationship changes across market environments.

EBLU vs. FIW - Sectors Allocation Comparison

Sectors	EBLU	FIW
Industrials	70.6%	54.1%
Utilities	20.1%	16.2%
Technology	4.0%	8.1%
Basic Materials	4.0%	5.4%
Consumer Defensive	3.4%	2.7%
Energy	1.1%	-
Consumer Cyclical	0.2%	2.7%
Communication Services	-	-
Financial Services	-	-
Healthcare	-	8.1%
Real Estate	-	-

Return for Risk

EBLU vs. FIW — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

EBLU

EBLU Risk / Return Rank: 8
EBLU Sharpe Ratio Rank: 8
EBLU Sortino Ratio Rank: 8
EBLU Omega Ratio Rank: 8
EBLU Calmar Ratio Rank: 8
EBLU Martin Ratio Rank: 8

FIW

FIW Risk / Return Rank: 7
FIW Sharpe Ratio Rank: 7
FIW Sortino Ratio Rank: 7
FIW Omega Ratio Rank: 7
FIW Calmar Ratio Rank: 7
FIW Martin Ratio Rank: 7

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

EBLU vs. FIW - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Ecofin Global Water ESG Fund (EBLU) and First Trust Water ETF (FIW). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	EBLU	FIW	Difference
Sharpe ratio Return per unit of total volatility	-0.05	-0.13	+0.08
Sortino ratio Return per unit of downside risk	0.03	-0.08	+0.12
Omega ratio Gain probability vs. loss probability	1.00	0.99	+0.01
Calmar ratio Return relative to maximum drawdown	-0.06	-0.15	+0.09
Martin ratio Return relative to average drawdown	-0.14	-0.38	+0.24
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

EBLU vs. FIW - Sharpe Ratio Comparison

The current EBLU Sharpe Ratio is -0.05, which is higher than the FIW Sharpe Ratio of -0.13. The chart below compares the historical Sharpe Ratios of EBLU and FIW, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	EBLU	FIW	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.05	-0.13	+0.08
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.23	0.29	-0.07
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.61	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.50	0.43	+0.07

Drawdowns

EBLU vs. FIW - Drawdown Comparison

The maximum EBLU drawdown since its inception was -37.58%, smaller than the maximum FIW drawdown of -52.75%. Use the drawdown chart below to compare losses from any high point for EBLU and FIW.

Drawdown Indicators

	EBLU	FIW	Difference
Max Drawdown Largest peak-to-trough decline	-37.58%	-52.75%	+15.17%
Max Drawdown (1Y) Largest decline over 1 year	-13.17%	-13.81%	+0.64%
Max Drawdown (3Y) Largest decline over 3 years	-15.42%	-18.32%	+2.90%
Max Drawdown (5Y) Largest decline over 5 years	-35.36%	-28.53%	-6.83%
Max Drawdown (10Y) Largest decline over 10 years	—	-36.60%	—
Current Drawdown Current decline from peak	-11.80%	-9.76%	-2.04%
Average Drawdown Average peak-to-trough decline	-8.14%	-8.30%	+0.16%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.41%	5.33%	+0.08%

Volatility

EBLU vs. FIW - Volatility Comparison

Ecofin Global Water ESG Fund (EBLU) and First Trust Water ETF (FIW) have volatilities of 4.47% and 4.45%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EBLU	FIW	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.47%	4.45%	+0.02%
Volatility (6M) Calculated over the trailing 6-month period	11.46%	11.42%	+0.04%
Volatility (1Y) Calculated over the trailing 1-year period	14.44%	15.50%	-1.06%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.33%	18.35%	-1.02%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.97%	19.90%	-0.93%

EBLU vs. FIW - Expense Ratio Comparison

EBLU has a 0.40% expense ratio, which is lower than FIW's 0.54% expense ratio.

Dividends

EBLU vs. FIW - Dividend Comparison

EBLU's dividend yield for the trailing twelve months is around 3.38%, more than FIW's 0.79% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
EBLU Ecofin Global Water ESG Fund	3.38%	3.31%	1.34%	1.46%	1.64%	1.55%	1.42%	1.58%	1.35%	1.32%	0.00%	0.00%
FIW First Trust Water ETF	0.79%	0.69%	0.69%	0.68%	0.67%	0.37%	0.56%	0.55%	0.73%	1.13%	0.51%	0.76%

Frequently Asked Questions

Can I hold both EBLU and FIW in my portfolio?

EBLU and FIW have a correlation of 0.87, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EBLU or FIW?

EBLU has higher volatility (4.47%) compared to FIW (4.45%). In terms of maximum drawdown, EBLU dropped -37.58% vs FIW's -52.75%.

Which ETF is better, EBLU or FIW?

On 5-year performance, FIW leads with 5.36% vs 3.93% for EBLU. On fees, EBLU is cheaper at 0.40% per year. Their volatility is very similar. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, EBLU or FIW?

Over the 5-year period, FIW has performed better with a 5.36% return vs 3.93%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, EBLU or FIW?

EBLU is cheaper with a 0.40% expense ratio, compared with 0.54% for FIW.

Which ETF pays a higher dividend yield, EBLU or FIW?

EBLU has the higher dividend yield at 3.38%, compared with 0.79% for FIW.

What is the main difference between EBLU and FIW?

EBLU tracks Ecofin Water ESG Index, while FIW tracks ISE Clean Edge Water Index. They also come from different issuers: Tortoise and First Trust. Their fees differ too: 0.40% for EBLU and 0.54% for FIW.

Which has better risk-adjusted returns?

EBLU currently has the higher Sharpe Ratio (-0.05 vs -0.13), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.