AONIX vs. SIFAX
Compare and contrast key facts about American Century Investments One Choice Portfolio: Very Conservative (AONIX) and SEI Institutional Managed Trust Multi-Asset Inflation Managed Fund (SIFAX).
AONIX is managed by American Century. It was launched on Sep 29, 2004. SIFAX is managed by BlackRock. It was launched on Apr 8, 2012.
Performance
AONIX vs. SIFAX - Performance Comparison
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AONIX vs. SIFAX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
AONIX American Century Investments One Choice Portfolio: Very Conservative | -0.63% | 7.52% | 5.92% | 7.60% | -11.35% | 6.63% | 9.43% | 11.96% | -0.93% | 6.46% |
SIFAX SEI Institutional Managed Trust Multi-Asset Inflation Managed Fund | 8.96% | 7.82% | 4.08% | -1.74% | 8.48% | 10.83% | -1.59% | 5.68% | -3.64% | -1.96% |
Returns By Period
In the year-to-date period, AONIX achieves a -0.63% return, which is significantly lower than SIFAX's 8.96% return. Over the past 10 years, AONIX has outperformed SIFAX with an annualized return of 4.33%, while SIFAX has yielded a comparatively lower 3.91% annualized return.
AONIX
- 1D
- 0.69%
- 1M
- -2.28%
- YTD
- -0.63%
- 6M
- 0.13%
- 1Y
- 5.58%
- 3Y*
- 5.66%
- 5Y*
- 2.58%
- 10Y*
- 4.33%
SIFAX
- 1D
- -0.35%
- 1M
- 1.77%
- YTD
- 8.96%
- 6M
- 10.57%
- 1Y
- 10.85%
- 3Y*
- 7.16%
- 5Y*
- 6.83%
- 10Y*
- 3.91%
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AONIX vs. SIFAX - Expense Ratio Comparison
AONIX has a 0.00% expense ratio, which is lower than SIFAX's 0.90% expense ratio.
Return for Risk
AONIX vs. SIFAX — Risk / Return Rank
AONIX
SIFAX
AONIX vs. SIFAX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Century Investments One Choice Portfolio: Very Conservative (AONIX) and SEI Institutional Managed Trust Multi-Asset Inflation Managed Fund (SIFAX). 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.
| AONIX | SIFAX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.19 | 2.03 | -0.84 |
Sortino ratioReturn per unit of downside risk | 1.68 | 2.86 | -1.18 |
Omega ratioGain probability vs. loss probability | 1.24 | 1.40 | -0.15 |
Calmar ratioReturn relative to maximum drawdown | 1.67 | 3.49 | -1.81 |
Martin ratioReturn relative to average drawdown | 6.45 | 8.92 | -2.47 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| AONIX | SIFAX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.19 | 2.03 | -0.84 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.48 | 1.25 | -0.77 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.83 | 0.76 | +0.07 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.84 | 0.36 | +0.49 |
Correlation
The correlation between AONIX and SIFAX is 0.37, 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
AONIX vs. SIFAX - Dividend Comparison
AONIX's dividend yield for the trailing twelve months is around 3.67%, less than SIFAX's 4.18% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AONIX American Century Investments One Choice Portfolio: Very Conservative | 3.67% | 3.82% | 3.10% | 2.80% | 7.19% | 6.36% | 3.46% | 3.57% | 5.83% | 3.08% | 2.16% | 2.79% |
SIFAX SEI Institutional Managed Trust Multi-Asset Inflation Managed Fund | 4.18% | 4.55% | 3.25% | 3.82% | 11.90% | 7.89% | 1.45% | 1.49% | 1.90% | 1.39% | 1.15% | 0.48% |
Drawdowns
AONIX vs. SIFAX - Drawdown Comparison
The maximum AONIX drawdown since its inception was -15.27%, smaller than the maximum SIFAX drawdown of -23.62%. Use the drawdown chart below to compare losses from any high point for AONIX and SIFAX.
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Drawdown Indicators
| AONIX | SIFAX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -15.27% | -23.62% | +8.35% |
Max Drawdown (1Y)Largest decline over 1 year | -3.55% | -3.07% | -0.48% |
Max Drawdown (5Y)Largest decline over 5 years | -15.27% | -8.32% | -6.95% |
Max Drawdown (10Y)Largest decline over 10 years | -15.27% | -14.69% | -0.58% |
Current DrawdownCurrent decline from peak | -2.60% | -0.35% | -2.25% |
Average DrawdownAverage peak-to-trough decline | -1.99% | -8.65% | +6.66% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.92% | 1.25% | -0.33% |
Volatility
AONIX vs. SIFAX - Volatility Comparison
The current volatility for American Century Investments One Choice Portfolio: Very Conservative (AONIX) is 1.86%, while SEI Institutional Managed Trust Multi-Asset Inflation Managed Fund (SIFAX) has a volatility of 2.04%. This indicates that AONIX experiences smaller price fluctuations and is considered to be less risky than SIFAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| AONIX | SIFAX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.86% | 2.04% | -0.18% |
Volatility (6M)Calculated over the trailing 6-month period | 2.79% | 3.93% | -1.14% |
Volatility (1Y)Calculated over the trailing 1-year period | 4.85% | 5.30% | -0.45% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 5.37% | 5.50% | -0.13% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 5.23% | 5.16% | +0.07% |