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OU 403b
Performance
Return for Risk
Dividends
Drawdowns
Volatility
Diversification

Asset Allocation


S&P 500 Index

Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in OU 403b, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends. The portfolio is rebalanced Every 3 months.


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The earliest data available for this chart is May 25, 2021, corresponding to the inception date of VUSXX

Returns By Period


1D1MYTD6M1Y3Y*5Y*10Y*
Benchmark
S&P 500 Index
0.11%-3.43%-3.84%-1.98%16.08%16.86%10.37%12.29%
Portfolio
OU 403b
0.95%-2.23%0.20%2.63%19.17%14.20%
FSKAX
Fidelity Total Market Index Fund
0.71%-3.39%-3.30%-1.48%17.58%18.15%10.66%13.64%
VTSNX
Vanguard Total International Stock Index Fund Institutional Shares
1.65%-2.27%3.42%7.22%28.83%15.93%7.58%9.03%
VUSXX
Vanguard Treasury Money Market Fund
0.00%0.00%0.59%1.59%3.76%2.30%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since May 26, 2021, OU 403b's average daily return is +0.03%, while the average monthly return is +0.64%. At this rate, your investment would double in approximately 9.1 years.

Historically, 67% of months were positive and 33% were negative. The best month was Nov 2022 with a return of +7.5%, while the worst month was Sep 2022 at -7.8%. The longest winning streak lasted 11 consecutive months, and the longest losing streak was 3 months.

On a daily basis, OU 403b closed higher 53% of trading days. The best single day was Apr 9, 2025 with a return of +5.9%, while the worst single day was Apr 4, 2025 at -4.6%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20262.98%2.02%-5.53%0.95%0.20%
20252.63%0.05%-2.13%1.03%4.49%3.71%0.61%2.64%2.92%1.56%0.24%1.14%20.40%
2024-0.21%3.42%2.53%-2.67%3.57%0.89%1.85%1.86%1.95%-2.16%2.70%-2.16%11.89%
20236.15%-2.62%2.11%1.10%-1.18%4.51%3.00%-2.57%-3.18%-2.48%7.10%4.13%16.46%
2022-3.54%-2.17%1.09%-6.10%0.49%-6.60%5.22%-3.17%-7.75%4.62%7.48%-3.27%-14.04%
20210.67%0.82%0.18%1.85%-3.20%3.73%-2.35%3.15%4.74%

Benchmark Metrics

OU 403b has an annualized alpha of 0.53%, beta of 0.69, and R² of 0.91 versus S&P 500 Index. Calculated based on daily prices since May 26, 2021.

  • This portfolio participated in 75.31% of S&P 500 Index downside but only 68.58% of its upside — more exposed to losses than it benefited from rallies.
  • Beta of 0.69 indicates this portfolio moves significantly less than S&P 500 Index — a genuinely defensive profile with reduced participation in both market rallies and downturns.

Alpha
0.53%
Beta
0.69
0.91
Upside Capture
68.58%
Downside Capture
75.31%

Expense Ratio

OU 403b has an expense ratio of 0.05%, which is considered low. Below, you can find the expense ratios of the portfolio's funds side by side and easily compare their relative costs.


Return for Risk

Risk / Return Rank

OU 403b ranks 68 for risk / return — better than 68% of portfolios on our site. You're getting solid returns for the risk taken. A good sign, especially for investors who want growth without excessive volatility.


OU 403b Risk / Return Rank: 6868
Overall Rank
OU 403b Sharpe Ratio Rank: 7070
Sharpe Ratio Rank
OU 403b Sortino Ratio Rank: 7070
Sortino Ratio Rank
OU 403b Omega Ratio Rank: 7373
Omega Ratio Rank
OU 403b Calmar Ratio Rank: 6262
Calmar Ratio Rank
OU 403b Martin Ratio Rank: 6767
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


PortfolioBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

1.52

0.88

+0.64

Sortino ratio

Return per unit of downside risk

2.15

1.37

+0.78

Omega ratio

Gain probability vs. loss probability

1.32

1.21

+0.11

Calmar ratio

Return relative to maximum drawdown

2.17

1.39

+0.78

Martin ratio

Return relative to average drawdown

9.61

6.43

+3.18


How much return does each position deliver for the risk it carries? Higher values mean better reward for the risk taken.

Risk / Return RankSharpe ratioSortino ratioOmega ratioCalmar ratioMartin ratio
FSKAX
Fidelity Total Market Index Fund
490.991.521.231.537.26
VTSNX
Vanguard Total International Stock Index Fund Institutional Shares
871.862.451.372.6310.17
VUSXX
Vanguard Treasury Money Market Fund
3.51

Sharpe Ratio

The Sharpe ratio helps investors understand how much return they're getting for the level of risk taken. A higher Sharpe ratio indicates better risk-adjusted performance, meaning more reward for each unit of risk.

OU 403b Sharpe ratios as of Apr 3, 2026 (values are recalculated daily):

  • 1-Year: 1.52
  • All Time: 0.61

These values reflect how efficiently the investment has delivered returns relative to its volatility over different time periods. All figures are annualized and based on daily total returns (including price changes and dividends).

Compared to the broad market, where average Sharpe ratios range from 0.98 to 1.66, this portfolio's current Sharpe ratio falls between the 25th and 75th percentiles. This indicates that its risk-adjusted performance is in line with the majority of portfolios, suggesting a balanced approach to risk and return—likely suitable for a wide range of investors.

The chart below shows the rolling Sharpe ratio of OU 403b compared to the selected benchmark. This view highlights how the investment's risk-adjusted performance has changed over time.


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Dividends

Dividend yield

OU 403b provided a 2.33% dividend yield over the last twelve months.


TTM20252024202320222021202020192018201720162015
Portfolio2.33%2.51%2.14%1.95%1.88%1.69%1.43%2.04%2.29%1.93%2.15%1.47%
FSKAX
Fidelity Total Market Index Fund
1.05%1.01%1.19%1.41%1.62%1.15%1.45%1.94%2.54%2.07%2.43%0.82%
VTSNX
Vanguard Total International Stock Index Fund Institutional Shares
2.93%3.17%3.36%3.24%3.08%3.08%2.13%3.16%3.19%2.75%2.95%2.86%
VUSXX
Vanguard Treasury Money Market Fund
3.69%4.15%1.63%0.43%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%

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 OU 403b. 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 OU 403b was 21.93%, occurring on Oct 14, 2022. Recovery took 322 trading sessions.

The current OU 403b drawdown is 4.99%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-21.93%Nov 9, 2021235Oct 14, 2022322Jan 29, 2024557
-12.3%Feb 19, 202535Apr 8, 202524May 13, 202559
-8.01%Feb 26, 202623Mar 30, 2026
-6.44%Jul 17, 202414Aug 5, 202414Aug 23, 202428
-4.36%Sep 7, 202120Oct 4, 202120Nov 1, 202140

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Diversification

Diversification Metrics


Number of Effective Assets

The portfolio contains 3 assets, with an effective number of assets of 2.78, reflecting the diversification based on asset allocation. This number of effective assets suggests a highly concentrated portfolio, where a few assets dominate the allocation, potentially increasing the portfolio's risk due to lack of diversification.

Asset Correlations Table

The table below displays the correlation coefficients between the individual components of the portfolio, the entire portfolio, and the chosen benchmark.

BenchmarkVUSXXVTSNXFSKAXPortfolio
Benchmark1.000.000.770.990.94
VUSXX0.001.00-0.03-0.000.00
VTSNX0.77-0.031.000.780.93
FSKAX0.99-0.000.781.000.95
Portfolio0.940.000.930.951.00
The correlation results are calculated based on daily price changes starting from May 26, 2021