AGGY vs. XLU

Last updated Apr 4, 2026

Compare and contrast key facts about WisdomTree Yield Enhanced U.S. Aggregate Bond Fund (AGGY) and Utilities Select Sector SPDR Fund (XLU).

AGGY and XLU are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. AGGY is a passively managed fund by WisdomTree that tracks the performance of the Bloomberg US Aggregate Yield Enhanced. It was launched on Jul 9, 2015. XLU is a passively managed fund by State Street that tracks the performance of the Utilities Select Sector Index. It was launched on Dec 16, 1998. Both AGGY and XLU are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.

Performance

AGGY vs. XLU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in WisdomTree Yield Enhanced U.S. Aggregate Bond Fund (AGGY) and Utilities Select Sector SPDR Fund (XLU). The values are adjusted to include any dividend payments, if applicable.

AGGY vs. XLU - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
AGGY WisdomTree Yield Enhanced U.S. Aggregate Bond Fund	0.14%	7.38%	1.82%	7.29%	-15.26%	-1.72%	5.87%	11.77%	-1.70%	5.20%
XLU Utilities Select Sector SPDR Fund	9.31%	16.03%	23.31%	-7.18%	1.44%	17.70%	0.51%	25.93%	3.94%	12.05%

Returns By Period

In the year-to-date period, AGGY achieves a 0.14% return, which is significantly lower than XLU's 9.31% return. Over the past 10 years, AGGY has underperformed XLU with an annualized return of 1.86%, while XLU has yielded a comparatively higher 9.89% annualized return.

AGGY

• 1D: 0.38%
• 1M: -1.12%
• YTD: 0.14%
• 6M: 0.68%
• 1Y: 4.43%
• 3Y*: 4.23%
• 5Y*: 0.34%
• 10Y*: 1.86%

XLU

• 1D: 0.50%
• 1M: -1.28%
• YTD: 9.31%
• 6M: 5.76%
• 1Y: 20.78%
• 3Y*: 14.75%
• 5Y*: 11.01%
• 10Y*: 9.89%

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

AGGY vs. XLU - Expense Ratio Comparison

AGGY has a 0.12% expense ratio, which is lower than XLU's 0.13% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

XLU

Utilities Select Sector SPDR Fund

AGGY

WisdomTree Yield Enhanced U.S. Aggregate Bond Fund

Return for Risk

AGGY vs. XLU — Risk / Return Rank

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

AGGY

AGGY Risk / Return Rank: 44
AGGY Sharpe Ratio Rank: 47
AGGY Sortino Ratio Rank: 43
AGGY Omega Ratio Rank: 40
AGGY Calmar Ratio Rank: 53
AGGY Martin Ratio Rank: 39

XLU

XLU Risk / Return Rank: 61
XLU Sharpe Ratio Rank: 69
XLU Sortino Ratio Rank: 64
XLU Omega Ratio Rank: 60
XLU Calmar Ratio Rank: 68
XLU Martin Ratio Rank: 43

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.

AGGY vs. XLU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for WisdomTree Yield Enhanced U.S. Aggregate Bond Fund (AGGY) and Utilities Select Sector SPDR Fund (XLU). 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.

	AGGY	XLU	Difference
Sharpe ratio Return per unit of total volatility	0.92	1.27	-0.35
Sortino ratio Return per unit of downside risk	1.28	1.73	-0.45
Omega ratio Gain probability vs. loss probability	1.17	1.24	-0.06
Calmar ratio Return relative to maximum drawdown	1.70	2.24	-0.54
Martin ratio Return relative to average drawdown	4.89	5.38	-0.49
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

AGGY vs. XLU - Sharpe Ratio Comparison

The current AGGY Sharpe Ratio is 0.92, which is comparable to the XLU Sharpe Ratio of 1.27. The chart below compares the historical Sharpe Ratios of AGGY and XLU, 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

	AGGY	XLU	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.92	1.27	-0.35
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.06	0.64	-0.59
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.34	0.52	-0.18
Sharpe Ratio (All Time) Calculated using the full available price history	0.38	0.41	-0.03

Correlation

The correlation between AGGY and XLU is 0.25, 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

AGGY vs. XLU - Dividend Comparison

AGGY's dividend yield for the trailing twelve months is around 4.48%, more than XLU's 2.57% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AGGY WisdomTree Yield Enhanced U.S. Aggregate Bond Fund	4.48%	4.48%	4.38%	3.78%	2.77%	2.10%	2.96%	3.02%	3.36%	2.78%	3.19%	1.27%
XLU Utilities Select Sector SPDR Fund	2.57%	2.71%	2.96%	3.39%	2.92%	2.79%	3.14%	2.95%	3.33%	3.33%	3.41%	3.67%

Drawdowns

AGGY vs. XLU - Drawdown Comparison

The maximum AGGY drawdown since its inception was -20.98%, smaller than the maximum XLU drawdown of -51.98%. Use the drawdown chart below to compare losses from any high point for AGGY and XLU.

Drawdown Indicators

	AGGY	XLU	Difference
Max Drawdown Largest peak-to-trough decline	-20.98%	-51.98%	+31.00%
Max Drawdown (1Y) Largest decline over 1 year	-2.81%	-9.18%	+6.37%
Max Drawdown (5Y) Largest decline over 5 years	-20.60%	-25.26%	+4.66%
Max Drawdown (10Y) Largest decline over 10 years	-20.98%	-36.07%	+15.09%
Current Drawdown Current decline from peak	-2.60%	-2.23%	-0.37%
Average Drawdown Average peak-to-trough decline	-5.07%	-10.26%	+5.19%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.98%	3.82%	-2.84%

Volatility

AGGY vs. XLU - Volatility Comparison

The current volatility for WisdomTree Yield Enhanced U.S. Aggregate Bond Fund (AGGY) is 1.96%, while Utilities Select Sector SPDR Fund (XLU) has a volatility of 5.10%. This indicates that AGGY experiences smaller price fluctuations and is considered to be less risky than XLU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AGGY	XLU	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.96%	5.10%	-3.14%
Volatility (6M) Calculated over the trailing 6-month period	2.87%	10.33%	-7.46%
Volatility (1Y) Calculated over the trailing 1-year period	5.10%	15.80%	-10.70%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.05%	17.17%	-11.12%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.48%	19.20%	-13.72%