ACSV vs. MUSI
ACSV (American Century Small Cap Value Insights ETF) and MUSI (American Century Multisector Income ETF) are both exchange-traded funds - ACSV is a Small Cap Value Equities fund actively managed by American Century, while MUSI is a Multisector Bonds fund actively managed by American Century. Both are actively managed. At a 0.49 correlation, their price movements are largely independent. ACSV charges 0.49%/yr vs 0.36%/yr for MUSI.
Performance
ACSV vs. MUSI - Performance Comparison
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Returns By Period
In the year-to-date period, ACSV achieves a 19.42% return, which is significantly higher than MUSI's 1.21% return.
ACSV
- 1D
- -0.13%
- 1M
- 4.26%
- YTD
- 19.42%
- 6M
- 17.26%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
MUSI
- 1D
- 0.35%
- 1M
- 0.95%
- YTD
- 1.21%
- 6M
- 1.12%
- 1Y
- 5.34%
- 3Y*
- 6.66%
- 5Y*
- —
- 10Y*
- —
ACSV vs. MUSI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
ACSV American Century Small Cap Value Insights ETF | 19.42% | 0.92% |
MUSI American Century Multisector Income ETF | 1.21% | 0.92% |
Correlation
The correlation between ACSV and MUSI is 0.49, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (All Time) Calculated using the full available price history since Oct 16, 2025 | 0.49 |
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Return for Risk
ACSV vs. MUSI — Risk / Return Rank
ACSV
Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.
MUSI
ACSV vs. MUSI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Century Small Cap Value Insights ETF (ACSV) and American Century Multisector Income ETF (MUSI). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| ACSV | MUSI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | — | 1.29 | — |
| Calmar ratioReturn relative to maximum drawdown | — | 1.93 | — |
| Martin ratioReturn relative to average drawdown | — | 6.63 | — |
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Drawdowns
ACSV vs. MUSI - Drawdown Comparison
The maximum ACSV drawdown since its inception was -7.39%, smaller than the maximum MUSI drawdown of -13.91%. Use the drawdown chart below to compare losses from any high point for ACSV and MUSI.
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Drawdown Indicators
| ACSV | MUSI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -7.39% | -13.91% | +6.52% |
Max Drawdown (1Y)Largest decline over 1 year | — | -2.78% | — |
Max Drawdown (3Y)Largest decline over 3 years | — | -4.16% | — |
Current DrawdownCurrent decline from peak | -0.13% | -0.54% | +0.41% |
Average DrawdownAverage peak-to-trough decline | -1.73% | -4.18% | +2.45% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 0.81% | — |
Volatility
ACSV vs. MUSI - Volatility Comparison
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Volatility by Period
| ACSV | MUSI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | — | 1.10% | — |
Volatility (6M)Calculated over the trailing 6-month period | — | 2.73% | — |
Volatility (1Y)Calculated over the trailing 1-year period | 16.24% | 3.38% | +12.86% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.24% | 4.84% | +11.40% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 16.24% | 4.84% | +11.40% |
ACSV vs. MUSI - Expense Ratio Comparison
ACSV has a 0.49% expense ratio, which is higher than MUSI's 0.36% expense ratio.
Dividends
ACSV vs. MUSI - Dividend Comparison
ACSV's dividend yield for the trailing twelve months is around 0.83%, less than MUSI's 5.51% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
ACSV American Century Small Cap Value Insights ETF | 0.83% | 0.43% | 0.00% | 0.00% | 0.00% | 0.00% |
MUSI American Century Multisector Income ETF | 5.51% | 5.74% | 6.00% | 5.20% | 4.02% | 1.62% |
Frequently Asked Questions
ACSV and MUSI have a correlation of 0.49, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, MUSI is cheaper at 0.36% per year. The better choice depends on whether you care most about return, fees, risk, or income.
MUSI is cheaper with a 0.36% expense ratio, compared with 0.49% for ACSV.
MUSI has the higher dividend yield at 5.51%, compared with 0.83% for ACSV.
ACSV is categorized as Small Cap Value Equities, while MUSI is Multisector Bonds. Their fees differ too: 0.49% for ACSV and 0.36% for MUSI.
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