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ISIN
US7841117267
CUSIP
784111726
Issuer
SEI
Inception Date
Nov 16, 2003
Min. Investment
$100,000
Distribution Policy
Distributing
Asset Class
Multi-Asset
Asset Class Size
Large-Cap
Asset Class Style
Value

Share Price Chart


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Performance

STDAX Performance Chart

SEI Asset Allocation Trust Defensive Strategy Allocation Fund (STDAX) is up 1.3% since the beginning of the year. STDAX is currently trading at $11 per share. Investors who bought $1,000 worth of STDAX shares 5 years ago would now be looking at an investment worth $1,152.


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S&P 500 Index

Returns By Period

SEI Asset Allocation Trust Defensive Strategy Allocation Fund (STDAX) has returned 1.30% so far this year and 3.99% over the past 12 months. Over the last ten years, STDAX has returned 2.40% per year, falling short of the S&P 500 Index benchmark, which averaged 13.33% annually.


SEI Asset Allocation Trust Defensive Strategy Allocation Fund

1D
0.00%
1M
0.18%
YTD
1.30%
6M
1.52%
1Y
3.99%
3Y*
4.46%
5Y*
2.87%
10Y*
2.40%

Benchmark (S&P 500 Index)

1D
-2.64%
1M
-0.21%
YTD
7.86%
6M
7.47%
1Y
23.05%
3Y*
19.90%
5Y*
11.79%
10Y*
13.33%
*Multi-year figures are annualized to reflect compound growth (CAGR)

STDAX Monthly Returns History

Based on dividend-adjusted daily data since Jan 2, 2004, STDAX's average daily return is +0.01%, while the average monthly return is +0.20%. At this rate, an investment would double in approximately 28.9 years.

Historically, 73% of months were positive and 27% were negative. The best month was Apr 2009 with a return of +12.9%, while the worst month was Mar 2005 at -66.2%. The longest winning streak lasted 16 consecutive months, and the longest losing streak was 6 months.

On a daily basis, STDAX closed higher 45% of trading days. The best single day was Oct 2, 2008 with a return of +21.2%, while the worst single day was Mar 29, 2005 at -66.2%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.36%0.18%-0.09%0.48%0.36%0.00%1.30%
20250.54%0.36%0.00%0.22%0.54%0.54%0.54%0.36%0.36%0.36%0.18%0.39%4.46%
20240.45%0.36%0.45%0.11%0.54%0.45%0.74%0.54%0.62%0.31%0.45%0.21%5.35%
20231.08%-0.00%0.27%0.44%0.18%0.53%0.75%0.45%0.18%-1.42%0.99%0.95%4.45%
2022-0.34%-0.26%-0.17%-0.53%-0.17%-1.22%0.96%-0.26%-0.61%0.56%0.44%0.03%-1.58%
20210.26%0.17%0.17%0.27%0.09%0.26%0.02%0.09%0.09%0.01%-0.17%0.31%1.56%

Benchmark Metrics

SEI Asset Allocation Trust Defensive Strategy Allocation Fund has an annualized alpha of -1.75%, beta of 0.42, and R2 of 0.19 versus S&P 500 Index. Calculated based on daily prices since January 05, 2004.

  • This fund participated in 81.65% of S&P 500 Index downside but only 45.73% of its upside - more exposed to losses than it benefited from rallies.
  • Beta of 0.42 may look defensive, but with R2 of 0.19 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 0.19 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
-1.75%
Beta
0.42
0.19
Upside Capture
45.73%
Downside Capture
81.65%

Expense Ratio

STDAX has an expense ratio of 0.35%, placing it in the medium range.


Return for Risk

Risk / Return Rank

STDAX ranks 99 for risk / return — in the top 99% 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.


STDAX Risk / Return Rank: 9999
Overall Rank
STDAX Sharpe Ratio Rank: 9999
Sharpe Ratio Rank
STDAX Sortino Ratio Rank: 9999
Sortino Ratio Rank
STDAX Omega Ratio Rank: 9999
Omega Ratio Rank
STDAX Calmar Ratio Rank: 9999
Calmar Ratio Rank
STDAX Martin Ratio Rank: 9999
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for SEI Asset Allocation Trust Defensive Strategy Allocation Fund (STDAX) and compare them to S&P 500 Index.


STDAXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

+2.68

Sortino ratioReturn per unit of downside risk

+5.66

Omega ratioGain probability vs. loss probability

2.71

1.36

+1.34

Calmar ratioReturn relative to maximum drawdown

11.21

2.69

+8.52

Martin ratioReturn relative to average drawdown

47.83

12.34

+35.48

Dividends

Dividend History

SEI Asset Allocation Trust Defensive Strategy Allocation Fund provided a 4.56% dividend yield over the last twelve months, with an annual payout of $0.51 per share.


0.00%2.00%4.00%6.00%8.00%10.00%$0.00$0.50$1.00$1.5020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.51$0.50$0.55$0.53$0.39$0.10$0.20$0.76$1.10$1.00$1.44$0.53

Dividend yield

4.56%4.49%4.97%4.77%3.54%0.87%1.71%5.19%8.53%6.92%10.19%3.84%

Monthly Dividends

The table displays the monthly dividend distributions for SEI Asset Allocation Trust Defensive Strategy Allocation Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.11$0.00$0.00$0.11
2025$0.00$0.00$0.00$0.10$0.00$0.00$0.13$0.00$0.00$0.12$0.00$0.14$0.50
2024$0.00$0.00$0.00$0.15$0.00$0.00$0.12$0.00$0.00$0.14$0.00$0.13$0.55
2023$0.00$0.00$0.00$0.14$0.00$0.00$0.15$0.00$0.00$0.00$0.00$0.24$0.53
2022$0.00$0.00$0.00$0.03$0.00$0.00$0.04$0.00$0.00$0.07$0.00$0.25$0.39
2021$0.00$0.00$0.00$0.02$0.00$0.00$0.02$0.00$0.00$0.02$0.00$0.04$0.10

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.


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Worst Drawdowns

The table below displays the maximum drawdowns of the SEI Asset Allocation Trust Defensive Strategy Allocation 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 Allocation Fund was 76.81%, occurring on Mar 9, 2009. Recovery took 2641 trading sessions.

The current SEI Asset Allocation Trust Defensive Strategy Allocation Fund drawdown is 8.71%.


Related event

Drawdown

Fall

Recovery

Underwater

Financial crisis2007–2009
-76.81%Mar 2009
4y 2d10y 6mo
14y 6moMar 2005 - Sep 2019
COVID crash2020
-26.89%Mar 2020
1mo 3d
6y 3moFeb 2020 - now
2004 pullback2004
-2.80%May 2004
2mo 4d3mo 27d
6mo 1dMar 2004 - Sep 2004
2020 pullback2020
-1.54%Jan 2020
7d10d
17dJan 2020 - Feb 2020
2019 pullback2019
-1.41%Oct 2019
5d16d
21dSep 2019 - Oct 2019

Drawdown Indicators


STDAXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-76.81%

-56.78%

-20.03%

Max Drawdown (1Y)

Largest decline over 1 year

-0.36%

-9.10%

+8.74%

Max Drawdown (3Y)

Largest decline over 3 years

-1.68%

-18.90%

+17.22%

Max Drawdown (5Y)

Largest decline over 5 years

-2.91%

-25.43%

+22.52%

Max Drawdown (10Y)

Largest decline over 10 years

-26.89%

-33.92%

+7.03%

Current Drawdown

Current decline from peak

-8.71%

-2.97%

-5.74%

Average Drawdown

Average peak-to-trough decline

-31.76%

-10.72%

-21.04%

Ulcer Index

Depth and duration of drawdowns from previous peaks

0.08%

1.97%

-1.89%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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