CVSB vs. FUSI

Last updated Apr 1, 2026

Compare and contrast key facts about Calvert Ultra-Short Investment Grade ETF (CVSB) and American Century Multisector Floating Income ETF (FUSI).

CVSB and FUSI are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. CVSB is an actively managed fund by Calvert. It was launched on Jan 30, 2023. FUSI is an actively managed fund by American Century. It was launched on Mar 14, 2023.

Performance

CVSB vs. FUSI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Calvert Ultra-Short Investment Grade ETF (CVSB) and American Century Multisector Floating Income ETF (FUSI). The values are adjusted to include any dividend payments, if applicable.

CVSB vs. FUSI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
CVSB Calvert Ultra-Short Investment Grade ETF	0.72%	4.92%	6.23%	5.04%
FUSI American Century Multisector Floating Income ETF	1.05%	4.85%	6.19%	5.89%

Returns By Period

In the year-to-date period, CVSB achieves a 0.72% return, which is significantly lower than FUSI's 1.05% return.

CVSB

• 1D: 0.04%
• 1M: 0.04%
• YTD: 0.72%
• 6M: 1.97%
• 1Y: 4.58%
• 3Y*: 5.63%
• 5Y*: —
• 10Y*: —

FUSI

• 1D: 0.10%
• 1M: 0.20%
• YTD: 1.05%
• 6M: 1.90%
• 1Y: 4.82%
• 3Y*: 5.97%
• 5Y*: —
• 10Y*: —

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

CVSB vs. FUSI - Expense Ratio Comparison

CVSB has a 0.24% expense ratio, which is lower than FUSI's 0.28% expense ratio.

FUSI

American Century Multisector Floating Income ETF

CVSB

Calvert Ultra-Short Investment Grade ETF

Return for Risk

CVSB vs. FUSI — Risk / Return Rank

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

CVSB

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

FUSI

FUSI Risk / Return Rank: 99
FUSI Sharpe Ratio Rank: 98
FUSI Sortino Ratio Rank: 99
FUSI Omega Ratio Rank: 99
FUSI Calmar Ratio Rank: 98
FUSI Martin Ratio Rank: 98

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.

CVSB vs. FUSI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Calvert Ultra-Short Investment Grade ETF (CVSB) and American Century Multisector Floating Income ETF (FUSI). 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.

	CVSB	FUSI	Difference
Sharpe ratio Return per unit of total volatility	4.09	4.05	+0.04
Sortino ratio Return per unit of downside risk	6.21	5.78	+0.44
Omega ratio Gain probability vs. loss probability	2.09	2.24	-0.15
Calmar ratio Return relative to maximum drawdown	9.64	8.55	+1.09
Martin ratio Return relative to average drawdown	61.29	41.67	+19.62
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CVSB vs. FUSI - Sharpe Ratio Comparison

The current CVSB Sharpe Ratio is 4.09, which is comparable to the FUSI Sharpe Ratio of 4.05. The chart below compares the historical Sharpe Ratios of CVSB and FUSI, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	CVSB	FUSI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	4.09	4.05	+0.04
Sharpe Ratio (All Time) Calculated using the full available price history	4.09	5.40	-1.31

Correlation

The correlation between CVSB and FUSI is 0.10, 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

CVSB vs. FUSI - Dividend Comparison

CVSB's dividend yield for the trailing twelve months is around 4.49%, less than FUSI's 5.41% yield.

	TTM	2025	2024	2023
CVSB Calvert Ultra-Short Investment Grade ETF	4.49%	4.72%	5.13%	4.95%
FUSI American Century Multisector Floating Income ETF	5.41%	5.28%	5.98%	4.97%

Drawdowns

CVSB vs. FUSI - Drawdown Comparison

The maximum CVSB drawdown since its inception was -0.63%, smaller than the maximum FUSI drawdown of -0.70%. Use the drawdown chart below to compare losses from any high point for CVSB and FUSI.

Drawdown Indicators

	CVSB	FUSI	Difference
Max Drawdown Largest peak-to-trough decline	-0.63%	-0.70%	+0.07%
Max Drawdown (1Y) Largest decline over 1 year	-0.47%	-0.45%	-0.02%
Current Drawdown Current decline from peak	-0.01%	-0.01%	0.00%
Average Drawdown Average peak-to-trough decline	-0.05%	-0.05%	0.00%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.07%	0.12%	-0.05%

Volatility

CVSB vs. FUSI - Volatility Comparison

The current volatility for Calvert Ultra-Short Investment Grade ETF (CVSB) is 0.25%, while American Century Multisector Floating Income ETF (FUSI) has a volatility of 0.36%. This indicates that CVSB experiences smaller price fluctuations and is considered to be less risky than FUSI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CVSB	FUSI	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.25%	0.36%	-0.11%
Volatility (6M) Calculated over the trailing 6-month period	0.61%	0.75%	-0.14%
Volatility (1Y) Calculated over the trailing 1-year period	1.13%	1.20%	-0.07%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	1.35%	1.11%	+0.24%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.35%	1.11%	+0.24%