TEAF vs. GBAB

Last updated Apr 1, 2026

Compare and contrast key facts about Ecofin Sustainable and Social Impact Term Fund (TEAF) and Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust (GBAB).

Performance

TEAF vs. GBAB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Ecofin Sustainable and Social Impact Term Fund (TEAF) and Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust (GBAB). The values are adjusted to include any dividend payments, if applicable.

TEAF vs. GBAB - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
TEAF Ecofin Sustainable and Social Impact Term Fund	0.00%	9.74%	12.16%	-0.64%	-5.41%	19.37%	-12.76%	-13.82%
GBAB Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust	-0.37%	8.38%	2.86%	8.57%	-25.10%	-0.92%	14.69%	8.86%

Fundamentals

Total Revenue (TTM) TEAF : $21.36M GBAB : $39.21M
Gross Profit (TTM) TEAF : $14.31M GBAB : $20.27M
EBITDA (TTM) TEAF : -$435.19K GBAB : $108.83M

Returns By Period

TEAF

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

GBAB

• 1D: 3.65%
• 1M: -5.48%
• YTD: -0.37%
• 6M: -2.22%
• 1Y: 3.00%
• 3Y*: 4.24%
• 5Y*: -0.96%
• 10Y*: 3.12%

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

Return for Risk

TEAF vs. GBAB — Risk / Return Rank

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

GBAB

GBAB Risk / Return Rank: 48
GBAB Sharpe Ratio Rank: 51
GBAB Sortino Ratio Rank: 40
GBAB Omega Ratio Rank: 40
GBAB Calmar Ratio Rank: 52
GBAB Martin Ratio Rank: 57

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.

TEAF vs. GBAB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Ecofin Sustainable and Social Impact Term Fund (TEAF) and Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust (GBAB). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	TEAF	GBAB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	0.23	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	-0.07	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.21	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	0.40	—

Correlation

The correlation between TEAF and GBAB is 0.19, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

TEAF vs. GBAB - Dividend Comparison

TEAF's dividend yield for the trailing twelve months is around 5.16%, less than GBAB's 10.41% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
TEAF Ecofin Sustainable and Social Impact Term Fund	5.16%	7.37%	9.00%	9.22%	8.25%	6.18%	8.17%	5.30%	0.00%	0.00%	0.00%	0.00%
GBAB Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust	10.41%	10.11%	9.93%	9.32%	9.22%	6.36%	5.92%	6.37%	6.88%	6.64%	7.51%	7.78%

Drawdowns

Drawdown Indicators

	TEAF	GBAB	Difference
Max Drawdown Largest peak-to-trough decline	—	-35.81%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-8.80%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-35.81%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-35.81%	—
Current Drawdown Current decline from peak	—	-13.75%	—
Average Drawdown Average peak-to-trough decline	—	-8.22%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	2.58%	—

Volatility

Volatility by Period

	TEAF	GBAB	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	6.12%	—
Volatility (6M) Calculated over the trailing 6-month period	—	8.38%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	12.93%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	14.56%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	15.07%	—

Financials