IBHH vs. VOO

Last updated Jun 3, 2026

IBHH (iShares iBonds 2028 Term High Yield and Income ETF) and VOO (Vanguard S&P 500 ETF) are both exchange-traded funds - IBHH is a High Yield Bonds fund tracking the Bloomberg 2028 Term High Yield and Income Index - Benchmark TR Gross, while VOO is a S&P 500 fund tracking the S&P 500 Index. Both are passively managed. Over the past 3 years, IBHH returned 8.51%/yr vs 22.73%/yr for VOO. A 0.63 correlation means they provide meaningful diversification when combined. IBHH charges 0.35%/yr vs 0.03%/yr for VOO.

Performance

IBHH vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares iBonds 2028 Term High Yield and Income ETF (IBHH) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IBHH achieves a 1.72% return, which is significantly lower than VOO's 11.69% return.

IBHH

• 1D: 0.06%
• 1M: 0.23%
• YTD: 1.72%
• 6M: 2.48%
• 1Y: 6.84%
• 3Y*: 8.51%
• 5Y*: —
• 10Y*: —

VOO

• 1D: 0.14%
• 1M: 5.39%
• YTD: 11.69%
• 6M: 12.11%
• 1Y: 29.68%
• 3Y*: 22.73%
• 5Y*: 14.26%
• 10Y*: 15.65%

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

IBHH vs. VOO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
IBHH iShares iBonds 2028 Term High Yield and Income ETF	1.72%	8.02%	7.53%	12.87%	-6.70%
VOO Vanguard S&P 500 ETF	11.69%	17.82%	24.98%	26.32%	-8.67%

Correlation

The correlation between IBHH and VOO is 0.60, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.60
Correlation (3Y) Calculated over the trailing 3-year period	0.56
Correlation (All Time) Calculated using the full available price history since Mar 11, 2022	0.63

The correlation between IBHH and VOO has been stable across timeframes, ranging from 0.56 to 0.63 - a consistent structural relationship.

Return for Risk

IBHH vs. VOO — Risk / Return Rank

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

IBHH

IBHH Risk / Return Rank: 83
IBHH Sharpe Ratio Rank: 73
IBHH Sortino Ratio Rank: 82
IBHH Omega Ratio Rank: 78
IBHH Calmar Ratio Rank: 89
IBHH Martin Ratio Rank: 90

VOO

VOO Risk / Return Rank: 75
VOO Sharpe Ratio Rank: 77
VOO Sortino Ratio Rank: 75
VOO Omega Ratio Rank: 76
VOO Calmar Ratio Rank: 68
VOO Martin Ratio Rank: 80

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.

IBHH vs. VOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares iBonds 2028 Term High Yield and Income ETF (IBHH) and Vanguard S&P 500 ETF (VOO). 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.

	IBHH	VOO	Difference
Sharpe ratio Return per unit of total volatility	2.44	2.53	-0.09
Sortino ratio Return per unit of downside risk	3.74	3.43	+0.30
Omega ratio Gain probability vs. loss probability	1.48	1.46	+0.01
Calmar ratio Return relative to maximum drawdown	5.38	3.42	+1.96
Martin ratio Return relative to average drawdown	21.61	15.95	+5.67
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IBHH vs. VOO - Sharpe Ratio Comparison

The current IBHH Sharpe Ratio is 2.44, which is comparable to the VOO Sharpe Ratio of 2.53. The chart below compares the historical Sharpe Ratios of IBHH and VOO, 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

	IBHH	VOO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.44	2.53	-0.09
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.85	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.87	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.73	0.89	-0.16

Drawdowns

IBHH vs. VOO - Drawdown Comparison

The maximum IBHH drawdown since its inception was -12.05%, smaller than the maximum VOO drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for IBHH and VOO.

Drawdown Indicators

	IBHH	VOO	Difference
Max Drawdown Largest peak-to-trough decline	-12.05%	-33.99%	+21.94%
Max Drawdown (1Y) Largest decline over 1 year	-1.22%	-8.90%	+7.68%
Max Drawdown (3Y) Largest decline over 3 years	-4.66%	-18.69%	+14.03%
Max Drawdown (5Y) Largest decline over 5 years	—	-24.52%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-33.99%	—
Current Drawdown Current decline from peak	-0.01%	0.00%	-0.01%
Average Drawdown Average peak-to-trough decline	-2.30%	-3.69%	+1.39%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.30%	1.91%	-1.61%

Volatility

IBHH vs. VOO - Volatility Comparison

The current volatility for iShares iBonds 2028 Term High Yield and Income ETF (IBHH) is 0.81%, while Vanguard S&P 500 ETF (VOO) has a volatility of 2.74%. This indicates that IBHH experiences smaller price fluctuations and is considered to be less risky than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IBHH	VOO	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.81%	2.74%	-1.93%
Volatility (6M) Calculated over the trailing 6-month period	2.09%	8.88%	-6.79%
Volatility (1Y) Calculated over the trailing 1-year period	2.83%	11.78%	-8.95%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	7.26%	16.81%	-9.55%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	7.26%	18.01%	-10.75%

IBHH vs. VOO - Expense Ratio Comparison

IBHH has a 0.35% expense ratio, which is higher than VOO's 0.03% expense ratio.

Dividends

IBHH vs. VOO - Dividend Comparison

IBHH's dividend yield for the trailing twelve months is around 6.26%, more than VOO's 1.02% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IBHH iShares iBonds 2028 Term High Yield and Income ETF	6.26%	6.39%	6.93%	6.65%	5.36%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
VOO Vanguard S&P 500 ETF	1.02%	1.13%	1.24%	1.46%	1.69%	1.25%	1.54%	1.88%	2.06%	1.78%	2.02%	2.10%

Frequently Asked Questions

Can I hold both IBHH and VOO in my portfolio?

IBHH and VOO have a correlation of 0.60, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IBHH or VOO?

VOO has higher volatility (2.74%) compared to IBHH (0.81%). In terms of maximum drawdown, IBHH dropped -12.05% vs VOO's -33.99%.

Which ETF is better, IBHH or VOO?

On 3-year performance, VOO leads with 22.73% vs 8.51% for IBHH. On fees, VOO is cheaper at 0.03% per year. On volatility, IBHH has been the lower-risk option at 0.81%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IBHH or VOO?

Over the 3-year period, VOO has performed better with a 22.73% return vs 8.51%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IBHH or VOO?

VOO is cheaper with a 0.03% expense ratio, compared with 0.35% for IBHH.

Which ETF pays a higher dividend yield, IBHH or VOO?

IBHH has the higher dividend yield at 6.26%, compared with 1.02% for VOO.

What is the main difference between IBHH and VOO?

IBHH is categorized as High Yield Bonds, while VOO is S&P 500. IBHH tracks Bloomberg 2028 Term High Yield and Income Index - Benchmark TR Gross, while VOO tracks S&P 500 Index. They also come from different issuers: iShares and Vanguard. Their fees differ too: 0.35% for IBHH and 0.03% for VOO.

Which has better risk-adjusted returns?

VOO currently has the higher Sharpe Ratio (2.53 vs 2.44), 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.