- ISIN
- US7841117424
- Issuer
- SEI
- Inception Date
- Nov 17, 2003
- Category
- Short-Term Bond
- Min. Investment
- $100,000
- Distribution Policy
- Distributing
- Asset Class
- Bond
Share Price Chart
Loading charts...
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Performance
SNSAX Performance Chart
SEI Asset Allocation Trust Defensive Strategy Fund (SNSAX) is up 1.7% since the beginning of the year. SNSAX is currently trading at $10 per share. Investors who bought $1,000 worth of SNSAX shares 5 years ago would now be looking at an investment worth $1,159.
Loading charts...
Returns By Period
SEI Asset Allocation Trust Defensive Strategy Fund (SNSAX) has returned 1.66% so far this year and 5.01% over the past 12 months. Over the last ten years, SNSAX has returned 2.83% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.
SEI Asset Allocation Trust Defensive Strategy Fund
- 1D
- 0.10%
- 1M
- 0.00%
- YTD
- 1.66%
- 6M
- 1.76%
- 1Y
- 5.01%
- 3Y*
- 5.25%
- 5Y*
- 2.99%
- 10Y*
- 2.83%
Benchmark (S&P 500 Index)
- 1D
- -0.37%
- 1M
- -0.01%
- YTD
- 9.16%
- 6M
- 8.64%
- 1Y
- 25.22%
- 3Y*
- 19.78%
- 5Y*
- 11.99%
- 10Y*
- 13.88%
SNSAX Monthly Returns History
Based on dividend-adjusted daily data since Nov 18, 2003, SNSAX's average daily return is +0.01%, while the average monthly return is +0.21%. At this rate, an investment would double in approximately 27.5 years.
Historically, 71% of months were positive and 29% were negative. The best month was Nov 2023 with a return of +1.8%, while the worst month was Oct 2008 at -3.0%. The longest winning streak lasted 14 consecutive months, and the longest losing streak was 5 months.
On a daily basis, SNSAX closed higher 35% of trading days. The best single day was Dec 16, 2021 with a return of +1.6%, while the worst single day was Apr 7, 2025 at -1.9%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.72% | 1.12% | -1.01% | 0.73% | 0.30% | -0.20% | 1.66% | ||||||
| 2025 | 0.84% | 0.94% | 0.21% | 0.36% | 0.31% | 0.72% | 0.13% | 0.93% | 0.51% | 0.35% | 0.61% | 0.20% | 6.29% |
| 2024 | 0.43% | 0.11% | 0.95% | -0.63% | 1.06% | 0.63% | 1.17% | 1.04% | 0.82% | -0.81% | 0.72% | -0.46% | 5.12% |
| 2023 | 1.19% | -0.96% | 1.29% | 0.44% | -0.64% | 0.54% | 0.65% | -0.11% | -0.53% | -0.64% | 1.84% | 1.56% | 4.67% |
| 2022 | -0.80% | -0.40% | -0.30% | -1.05% | 0.31% | -1.54% | 1.24% | -0.93% | -2.30% | 0.95% | 1.60% | -0.30% | -3.55% |
| 2021 | -0.20% | -0.10% | 0.70% | 0.58% | 0.59% | 0.10% | 0.41% | 0.29% | -0.68% | 0.28% | -0.39% | 0.76% | 2.35% |
Benchmark Metrics
SEI Asset Allocation Trust Defensive Strategy Fund has an annualized alpha of 1.89%, beta of 0.06, and R2 of 0.27 versus S&P 500 Index. Calculated based on daily prices since November 18, 2003.
- This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (14.14%) than losses (12.06%) - typical of diversified or defensive assets.
- Beta of 0.06 may look defensive, but with R2 of 0.27 this fund is largely uncorrelated with S&P 500 Index - low beta reflects independence, not downside protection. See the Volatility section for a true picture of this fund's risk.
- R2 of 0.27 means this fund moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.
- Alpha
- 1.89%
- Beta
- 0.06
- R²
- 0.27
- Upside Capture
- 14.14%
- Downside Capture
- 12.06%
Expense Ratio
SNSAX has an expense ratio of 0.61%, placing it in the medium range.
Return for Risk
Risk / Return Rank
SNSAX ranks 87 for risk / return — in the top 87% of mutual funds on our site. This means strong returns relative to risk — exactly what professional investors look for. Well-suited for investors who want to maximize return per unit of risk.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for SEI Asset Allocation Trust Defensive Strategy Fund (SNSAX) and compare them to S&P 500 Index.
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.
| SNSAX | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.74 | ||
| Sortino ratioReturn per unit of downside risk | +1.43 | ||
| Omega ratioGain probability vs. loss probability | 1.58 | 1.37 | +0.22 |
| Calmar ratioReturn relative to maximum drawdown | 3.58 | 2.78 | +0.80 |
| Martin ratioReturn relative to average drawdown | 14.36 | 12.44 | +1.92 |
Dividends
Dividend History
SEI Asset Allocation Trust Defensive Strategy Fund provided a 3.13% dividend yield over the last twelve months, with an annual payout of $0.31 per share.
| Period | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dividend | $0.31 | $0.31 | $0.40 | $0.29 | $0.35 | $0.35 | $0.19 | $0.24 | $0.17 | $0.18 | $0.12 | $0.12 |
Dividend yield | 3.13% | 3.19% | 4.20% | 3.08% | 3.74% | 3.47% | 1.88% | 2.40% | 1.81% | 1.85% | 1.19% | 1.21% |
Monthly Dividends
The table displays the monthly dividend distributions for SEI Asset Allocation Trust Defensive Strategy Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.00 | $0.00 | $0.00 | $0.05 | $0.00 | $0.00 | $0.05 | ||||||
| 2025 | $0.00 | $0.00 | $0.00 | $0.05 | $0.00 | $0.00 | $0.06 | $0.00 | $0.00 | $0.05 | $0.00 | $0.14 | $0.31 |
| 2024 | $0.00 | $0.00 | $0.00 | $0.06 | $0.00 | $0.00 | $0.07 | $0.00 | $0.00 | $0.06 | $0.00 | $0.21 | $0.40 |
| 2023 | $0.00 | $0.00 | $0.00 | $0.05 | $0.00 | $0.00 | $0.06 | $0.00 | $0.00 | $0.00 | $0.00 | $0.18 | $0.29 |
| 2022 | $0.00 | $0.00 | $0.00 | $0.02 | $0.00 | $0.00 | $0.03 | $0.00 | $0.00 | $0.04 | $0.00 | $0.26 | $0.35 |
| 2021 | $0.00 | $0.00 | $0.00 | $0.02 | $0.00 | $0.00 | $0.02 | $0.00 | $0.00 | $0.02 | $0.00 | $0.29 | $0.35 |
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
Loading charts...
Worst Drawdowns
The table below displays the maximum drawdowns of the SEI Asset Allocation Trust Defensive Strategy Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the SEI Asset Allocation Trust Defensive Strategy Fund was 12.22%, occurring on Dec 12, 2008. Recovery took 903 trading sessions.
The current SEI Asset Allocation Trust Defensive Strategy Fund drawdown is 0.30%.
Related event | Drawdown | Fall | Recovery | Underwater |
|---|---|---|---|---|
Financial crisis2007–2009 | -12.22%Dec 2008 | 1y 6mo | 3y 7mo | 5y 1moJun 2007 - Jul 2012 |
Bear market2022 | -6.87%Oct 2022 | 10mo 7d | 1y 3mo | 2y 1moDec 2021 - Jan 2024 |
COVID crash2020 | -6.05%Mar 2020 | 28d | 4mo 8d | 5mo 6dFeb 2020 - Jul 2020 |
2013 pullback2013 | -2.54%Jun 2013 | 1mo 16d | 9mo 19d | 11mo 5dMay 2013 - Apr 2014 |
2004 pullback2004 | -2.14%May 2004 | 1mo 8d | 3mo 9d | 4mo 17dApr 2004 - Aug 2004 |
Drawdown Indicators
| SNSAX | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -12.22% | -56.78% | +44.56% |
Max Drawdown (1Y)Largest decline over 1 year | -1.41% | -9.10% | +7.69% |
Max Drawdown (3Y)Largest decline over 3 years | -1.96% | -18.90% | +16.94% |
Max Drawdown (5Y)Largest decline over 5 years | -6.87% | -25.43% | +18.56% |
Max Drawdown (10Y)Largest decline over 10 years | -6.87% | -33.92% | +27.05% |
Current DrawdownCurrent decline from peak | -0.30% | -1.80% | +1.50% |
Average DrawdownAverage peak-to-trough decline | -1.83% | -10.71% | +8.88% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.35% | 2.03% | -1.68% |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
Loading charts...
Build a portfolio with SNSAX
Add SEI Asset Allocation Trust Defensive Strategy Fund to a portfolio and analyze allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Analyzer with SNSAX