SUSB vs. VRIG

Last updated Jun 3, 2026

SUSB (iShares ESG 1-5 Year USD Corporate Bond ETF) and VRIG (Invesco Variable Rate Investment Grade ETF) are both exchange-traded funds - SUSB is a Corporate Bonds fund tracking the Bloomberg Barclays MSCI US Corporate 1-5 Year ESG Focus Index, while VRIG is a Ultrashort Bond fund actively managed by Invesco. SUSB is passively managed, while VRIG is actively managed. Over the past 5 years, SUSB returned 2.24%/yr vs 4.42%/yr for VRIG. At a 0.05 correlation, their price movements are largely independent. SUSB charges 0.12%/yr vs 0.30%/yr for VRIG.

Performance

SUSB vs. VRIG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares ESG 1-5 Year USD Corporate Bond ETF (SUSB) and Invesco Variable Rate Investment Grade ETF (VRIG). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SUSB achieves a 0.65% return, which is significantly lower than VRIG's 1.79% return.

SUSB

• 1D: 0.02%
• 1M: 0.18%
• YTD: 0.65%
• 6M: 1.16%
• 1Y: 4.60%
• 3Y*: 5.48%
• 5Y*: 2.24%
• 10Y*: —

VRIG

• 1D: -0.02%
• 1M: 0.43%
• YTD: 1.79%
• 6M: 2.26%
• 1Y: 5.01%
• 3Y*: 5.97%
• 5Y*: 4.42%
• 10Y*: —

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

SUSB vs. VRIG - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SUSB iShares ESG 1-5 Year USD Corporate Bond ETF	0.65%	6.81%	4.83%	5.98%	-5.72%	-0.76%	4.96%	7.02%	0.54%	0.28%
VRIG Invesco Variable Rate Investment Grade ETF	1.79%	5.05%	6.81%	7.37%	0.99%	1.06%	1.76%	4.57%	0.51%	0.89%

Correlation

The correlation between SUSB and VRIG is 0.02, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.02
Correlation (3Y) Calculated over the trailing 3-year period	0.08
Correlation (5Y) Calculated over the trailing 5-year period	0.05
Correlation (All Time) Calculated using the full available price history since Jul 19, 2017	0.05

Return for Risk

SUSB vs. VRIG — Risk / Return Rank

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

SUSB

SUSB Risk / Return Rank: 71
SUSB Sharpe Ratio Rank: 72
SUSB Sortino Ratio Rank: 82
SUSB Omega Ratio Rank: 76
SUSB Calmar Ratio Rank: 60
SUSB Martin Ratio Rank: 67

VRIG

VRIG Risk / Return Rank: 99
VRIG Sharpe Ratio Rank: 99
VRIG Sortino Ratio Rank: 100
VRIG Omega Ratio Rank: 99
VRIG Calmar Ratio Rank: 100
VRIG Martin Ratio Rank: 100

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.

SUSB vs. VRIG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares ESG 1-5 Year USD Corporate Bond ETF (SUSB) and Invesco Variable Rate Investment Grade ETF (VRIG). 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.

	SUSB	VRIG	Difference
Sharpe ratio Return per unit of total volatility	2.39	10.18	-7.79
Sortino ratio Return per unit of downside risk	3.73	24.69	-20.96
Omega ratio Gain probability vs. loss probability	1.46	5.40	-3.93
Calmar ratio Return relative to maximum drawdown	3.04	63.28	-60.24
Martin ratio Return relative to average drawdown	12.48	324.00	-311.52
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SUSB vs. VRIG - Sharpe Ratio Comparison

The current SUSB Sharpe Ratio is 2.39, which is lower than the VRIG Sharpe Ratio of 10.18. The chart below compares the historical Sharpe Ratios of SUSB and VRIG, 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

	SUSB	VRIG	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.39	10.18	-7.79
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.76	3.44	-2.68
Sharpe Ratio (All Time) Calculated using the full available price history	0.72	0.91	-0.19

Drawdowns

SUSB vs. VRIG - Drawdown Comparison

The maximum SUSB drawdown since its inception was -13.25%, roughly equal to the maximum VRIG drawdown of -13.04%. Use the drawdown chart below to compare losses from any high point for SUSB and VRIG.

Drawdown Indicators

	SUSB	VRIG	Difference
Max Drawdown Largest peak-to-trough decline	-13.25%	-13.04%	-0.21%
Max Drawdown (1Y) Largest decline over 1 year	-1.49%	-0.08%	-1.41%
Max Drawdown (3Y) Largest decline over 3 years	-1.49%	-0.78%	-0.71%
Max Drawdown (5Y) Largest decline over 5 years	-9.57%	-2.28%	-7.29%
Current Drawdown Current decline from peak	-0.27%	-0.02%	-0.25%
Average Drawdown Average peak-to-trough decline	-1.58%	-0.27%	-1.31%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.36%	0.02%	+0.34%

Volatility

SUSB vs. VRIG - Volatility Comparison

iShares ESG 1-5 Year USD Corporate Bond ETF (SUSB) has a higher volatility of 0.64% compared to Invesco Variable Rate Investment Grade ETF (VRIG) at 0.11%. This indicates that SUSB's price experiences larger fluctuations and is considered to be riskier than VRIG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SUSB	VRIG	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.64%	0.11%	+0.53%
Volatility (6M) Calculated over the trailing 6-month period	1.42%	0.36%	+1.06%
Volatility (1Y) Calculated over the trailing 1-year period	1.93%	0.49%	+1.44%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.96%	1.29%	+1.67%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.72%	3.80%	-0.08%

SUSB vs. VRIG - Expense Ratio Comparison

SUSB has a 0.12% expense ratio, which is lower than VRIG's 0.30% expense ratio.

Dividends

SUSB vs. VRIG - Dividend Comparison

SUSB's dividend yield for the trailing twelve months is around 4.50%, less than VRIG's 4.79% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
SUSB iShares ESG 1-5 Year USD Corporate Bond ETF	4.50%	4.40%	3.81%	2.81%	1.74%	1.30%	1.91%	2.83%	2.61%	0.96%	0.00%
VRIG Invesco Variable Rate Investment Grade ETF	4.79%	4.99%	6.09%	5.97%	2.39%	0.78%	1.57%	3.12%	2.89%	2.31%	0.60%

Frequently Asked Questions

Can I hold both SUSB and VRIG in my portfolio?

SUSB and VRIG have a correlation of 0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SUSB or VRIG?

SUSB has higher volatility (0.64%) compared to VRIG (0.11%). In terms of maximum drawdown, SUSB dropped -13.25% vs VRIG's -13.04%.

Which ETF is better, SUSB or VRIG?

On 5-year performance, VRIG leads with 4.42% vs 2.24% for SUSB. On fees, SUSB is cheaper at 0.12% per year. On volatility, VRIG has been the lower-risk option at 0.11%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, SUSB or VRIG?

Over the 5-year period, VRIG has performed better with a 4.42% return vs 2.24%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, SUSB or VRIG?

SUSB is cheaper with a 0.12% expense ratio, compared with 0.30% for VRIG.

Which ETF pays a higher dividend yield, SUSB or VRIG?

VRIG has the higher dividend yield at 4.79%, compared with 4.50% for SUSB.

What is the main difference between SUSB and VRIG?

SUSB is categorized as Corporate Bonds, while VRIG is Ultrashort Bond. They also come from different issuers: iShares and Invesco. Their fees differ too: 0.12% for SUSB and 0.30% for VRIG.

Which has better risk-adjusted returns?

VRIG currently has the higher Sharpe Ratio (10.18 vs 2.39), 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.