ACGR vs. SDSI
ACGR (American Century Large Cap Growth ETF) and SDSI (American Century Short Duration Strategic Income ETF) are both exchange-traded funds - ACGR is a Large Cap Growth Equities fund tracking the Russell 1000 Growth Index, while SDSI is a Short-Term Bond fund tracking the Bloomberg U.S. 1-3 Year Government/Credit Bond Index. Both are passively managed. Over the past 3 years, ACGR returned 18.74%/yr vs 5.85%/yr for SDSI. At a 0.22 correlation, their price movements are largely independent. ACGR charges 0.39%/yr vs 0.33%/yr for SDSI.
Performance
ACGR vs. SDSI - Performance Comparison
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Returns By Period
In the year-to-date period, ACGR achieves a 2.14% return, which is significantly higher than SDSI's 1.35% return.
ACGR
- 1D
- -1.21%
- 1M
- -4.20%
- YTD
- 2.14%
- 6M
- 1.12%
- 1Y
- 17.42%
- 3Y*
- 18.74%
- 5Y*
- 13.01%
- 10Y*
- —
SDSI
- 1D
- 0.07%
- 1M
- 0.36%
- YTD
- 1.35%
- 6M
- 1.54%
- 1Y
- 4.84%
- 3Y*
- 5.85%
- 5Y*
- —
- 10Y*
- —
ACGR vs. SDSI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
ACGR American Century Large Cap Growth ETF | 2.14% | 14.50% | 26.66% | 43.24% | 4.30% |
SDSI American Century Short Duration Strategic Income ETF | 1.35% | 6.54% | 5.63% | 5.88% | 1.99% |
Correlation
The correlation between ACGR and SDSI is 0.38, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.38 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.22 |
Correlation (All Time) Calculated using the full available price history since Oct 13, 2022 | 0.22 |
The correlation between ACGR and SDSI shifts across timeframes, from 0.22 (all time) to 0.38 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
ACGR vs. SDSI — Risk / Return Rank
ACGR
SDSI
ACGR vs. SDSI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Century Large Cap Growth ETF (ACGR) and American Century Short Duration Strategic Income ETF (SDSI). 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.
| ACGR | SDSI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.94 | ||
| Sortino ratioReturn per unit of downside risk | -3.05 | ||
| Omega ratioGain probability vs. loss probability | 1.19 | 1.61 | -0.42 |
| Calmar ratioReturn relative to maximum drawdown | 1.10 | 4.15 | -3.05 |
| Martin ratioReturn relative to average drawdown | 3.64 | 19.56 | -15.92 |
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Drawdowns
ACGR vs. SDSI - Drawdown Comparison
The maximum ACGR drawdown since its inception was -34.54%, which is greater than SDSI's maximum drawdown of -1.29%. Use the drawdown chart below to compare losses from any high point for ACGR and SDSI.
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Drawdown Indicators
| ACGR | SDSI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -34.54% | -1.29% | -33.25% |
Max Drawdown (1Y)Largest decline over 1 year | -15.84% | -1.17% | -14.67% |
Max Drawdown (3Y)Largest decline over 3 years | -24.58% | -1.29% | -23.29% |
Max Drawdown (5Y)Largest decline over 5 years | -34.54% | — | — |
Current DrawdownCurrent decline from peak | -6.48% | -0.07% | -6.41% |
Average DrawdownAverage peak-to-trough decline | -8.46% | -0.24% | -8.22% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.79% | 0.25% | +4.54% |
Volatility
ACGR vs. SDSI - Volatility Comparison
American Century Large Cap Growth ETF (ACGR) has a higher volatility of 5.97% compared to American Century Short Duration Strategic Income ETF (SDSI) at 0.49%. This indicates that ACGR's price experiences larger fluctuations and is considered to be riskier than SDSI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ACGR | SDSI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.97% | 0.49% | +5.48% |
Volatility (6M)Calculated over the trailing 6-month period | 12.78% | 1.20% | +11.58% |
Volatility (1Y)Calculated over the trailing 1-year period | 16.19% | 1.61% | +14.58% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 21.64% | 2.27% | +19.37% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 21.43% | 2.27% | +19.16% |
ACGR vs. SDSI - Expense Ratio Comparison
ACGR has a 0.39% expense ratio, which is higher than SDSI's 0.33% expense ratio.
Dividends
ACGR vs. SDSI - Dividend Comparison
ACGR's dividend yield for the trailing twelve months is around 0.16%, less than SDSI's 4.78% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|---|
ACGR American Century Large Cap Growth ETF | 0.16% | 0.11% | 0.23% | 0.37% | 0.48% | 0.58% | 1.44% |
SDSI American Century Short Duration Strategic Income ETF | 4.78% | 4.91% | 5.49% | 5.37% | 0.98% | 0.00% | 0.00% |
Frequently Asked Questions
ACGR and SDSI have a correlation of 0.38, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ACGR has higher volatility (5.97%) compared to SDSI (0.49%). In terms of maximum drawdown, ACGR dropped -34.54% vs SDSI's -1.29%.
On 3-year performance, ACGR leads with 18.74% vs 5.85% for SDSI. On fees, SDSI is cheaper at 0.33% per year. On volatility, SDSI has been the lower-risk option at 0.49%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 3-year period, ACGR has performed better with a 18.74% return vs 5.85%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
SDSI is cheaper with a 0.33% expense ratio, compared with 0.39% for ACGR.
SDSI has the higher dividend yield at 4.78%, compared with 0.16% for ACGR.
ACGR is categorized as Large Cap Growth Equities, while SDSI is Short-Term Bond. ACGR tracks Russell 1000 Growth Index, while SDSI tracks Bloomberg U.S. 1-3 Year Government/Credit Bond Index. Their fees differ too: 0.39% for ACGR and 0.33% for SDSI.
SDSI currently has the higher Sharpe Ratio (3.02 vs 1.08), 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.
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