SNSAX vs. SPIIX
Compare and contrast key facts about SEI Asset Allocation Trust Defensive Strategy Fund (SNSAX) and SEI S&P 500 Index Fund Class I (SPIIX).
SNSAX is managed by SEI. It was launched on Nov 17, 2003. SPIIX is a passively managed fund by SEI that tracks the performance of the S&P 500 Index. It was launched on Jun 28, 2002.
Performance
SNSAX vs. SPIIX - Performance Comparison
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SNSAX vs. SPIIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
SNSAX SEI Asset Allocation Trust Defensive Strategy Fund | 0.82% | 6.29% | 5.12% | 4.67% | -3.55% | 2.35% | 2.72% | 6.25% | -0.26% | 2.81% |
SPIIX SEI S&P 500 Index Fund Class I | -4.52% | 16.97% | 24.11% | 25.49% | -18.84% | 28.04% | 17.66% | 30.72% | -5.00% | 21.06% |
Returns By Period
In the year-to-date period, SNSAX achieves a 0.82% return, which is significantly higher than SPIIX's -4.52% return. Over the past 10 years, SNSAX has underperformed SPIIX with an annualized return of 2.83%, while SPIIX has yielded a comparatively higher 13.32% annualized return.
SNSAX
- 1D
- 0.20%
- 1M
- -0.81%
- YTD
- 0.82%
- 6M
- 1.79%
- 1Y
- 5.05%
- 3Y*
- 5.12%
- 5Y*
- 2.96%
- 10Y*
- 2.83%
SPIIX
- 1D
- 2.92%
- 1M
- -5.07%
- YTD
- -4.52%
- 6M
- -2.57%
- 1Y
- 16.44%
- 3Y*
- 17.47%
- 5Y*
- 11.00%
- 10Y*
- 13.32%
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SNSAX vs. SPIIX - Expense Ratio Comparison
SNSAX has a 0.61% expense ratio, which is lower than SPIIX's 0.65% expense ratio.
Return for Risk
SNSAX vs. SPIIX — Risk / Return Rank
SNSAX
SPIIX
SNSAX vs. SPIIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for SEI Asset Allocation Trust Defensive Strategy Fund (SNSAX) and SEI S&P 500 Index Fund Class I (SPIIX). 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.
| SNSAX | SPIIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.87 | 0.93 | +0.94 |
Sortino ratioReturn per unit of downside risk | 2.29 | 1.43 | +0.86 |
Omega ratioGain probability vs. loss probability | 1.51 | 1.22 | +0.30 |
Calmar ratioReturn relative to maximum drawdown | 2.63 | 1.44 | +1.18 |
Martin ratioReturn relative to average drawdown | 11.14 | 6.86 | +4.28 |
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
| SNSAX | SPIIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.87 | 0.93 | +0.94 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 1.07 | 0.60 | +0.47 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 1.11 | 0.71 | +0.40 |
Sharpe Ratio (All Time)Calculated using the full available price history | 1.15 | 0.54 | +0.61 |
Correlation
The correlation between SNSAX and SPIIX is 0.54, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
SNSAX vs. SPIIX - Dividend Comparison
SNSAX's dividend yield for the trailing twelve months is around 3.16%, less than SPIIX's 8.82% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SNSAX SEI Asset Allocation Trust Defensive Strategy Fund | 3.16% | 3.19% | 4.20% | 3.08% | 3.74% | 3.47% | 1.88% | 2.40% | 1.81% | 1.85% | 1.19% | 1.21% |
SPIIX SEI S&P 500 Index Fund Class I | 8.82% | 8.42% | 12.20% | 4.10% | 10.27% | 7.03% | 5.78% | 4.04% | 3.90% | 2.08% | 4.34% | 1.53% |
Drawdowns
SNSAX vs. SPIIX - Drawdown Comparison
The maximum SNSAX drawdown since its inception was -12.22%, smaller than the maximum SPIIX drawdown of -55.78%. Use the drawdown chart below to compare losses from any high point for SNSAX and SPIIX.
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Drawdown Indicators
| SNSAX | SPIIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -12.22% | -55.78% | +43.56% |
Max Drawdown (1Y)Largest decline over 1 year | -1.96% | -12.14% | +10.18% |
Max Drawdown (5Y)Largest decline over 5 years | -6.87% | -25.70% | +18.83% |
Max Drawdown (10Y)Largest decline over 10 years | -6.87% | -33.85% | +26.98% |
Current DrawdownCurrent decline from peak | -1.01% | -6.37% | +5.36% |
Average DrawdownAverage peak-to-trough decline | -1.84% | -7.33% | +5.49% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.46% | 2.55% | -2.09% |
Volatility
SNSAX vs. SPIIX - Volatility Comparison
The current volatility for SEI Asset Allocation Trust Defensive Strategy Fund (SNSAX) is 0.79%, while SEI S&P 500 Index Fund Class I (SPIIX) has a volatility of 5.34%. This indicates that SNSAX experiences smaller price fluctuations and is considered to be less risky than SPIIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SNSAX | SPIIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.79% | 5.34% | -4.55% |
Volatility (6M)Calculated over the trailing 6-month period | 1.29% | 9.54% | -8.25% |
Volatility (1Y)Calculated over the trailing 1-year period | 2.72% | 18.32% | -15.60% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 2.79% | 18.45% | -15.66% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 2.57% | 18.86% | -16.29% |