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Four Fund Strategy
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 Four Fund Strategy, 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 Nov 29, 2010, corresponding to the inception date of VTIAX

Returns By Period

As of Apr 2, 2026, the Four Fund Strategy returned 0.56% Year-To-Date and 11.21% of annualized return in the last 10 years.


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
Four Fund Strategy
0.89%-3.28%0.56%1.98%18.96%15.26%8.04%11.21%
VTIAX
Vanguard Total International Stock Index Fund Admiral Shares
1.65%-2.29%3.43%7.20%28.80%15.89%7.55%8.98%
VSMAX
Vanguard Small-Cap Index Fund Admiral Shares
0.62%-3.48%2.53%3.42%18.12%13.24%5.47%10.56%
VFIAX
Vanguard 500 Index Fund Admiral Shares
0.72%-3.44%-3.66%-1.51%17.36%18.55%11.91%14.12%
VIMAX
Vanguard Mid-Cap Index Fund Admiral Shares
0.57%-3.90%-0.07%-1.15%11.87%12.81%6.78%10.72%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Nov 30, 2010, Four Fund Strategy's average daily return is +0.05%, while the average monthly return is +0.94%. At this rate, your investment would double in approximately 6.2 years.

Historically, 66% of months were positive and 34% were negative. The best month was Nov 2020 with a return of +13.4%, while the worst month was Mar 2020 at -17.2%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 5 months.

On a daily basis, Four Fund Strategy closed higher 55% of trading days. The best single day was Mar 24, 2020 with a return of +9.5%, while the worst single day was Mar 16, 2020 at -12.2%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20263.48%2.69%-6.21%0.89%0.56%
20253.61%-1.56%-3.84%-0.26%5.49%4.30%1.30%3.07%2.45%0.79%0.60%0.63%17.49%
2024-1.14%4.82%3.71%-4.41%3.92%0.22%3.71%1.87%2.31%-1.69%6.17%-4.88%14.79%
20238.20%-2.89%0.35%0.34%-1.89%7.03%3.89%-3.33%-4.65%-4.05%9.20%6.82%19.06%
2022-5.95%-1.55%1.85%-7.83%0.33%-8.85%8.26%-3.42%-9.66%7.48%7.31%-4.79%-17.53%
20210.13%4.13%2.50%4.25%1.17%1.27%0.24%2.45%-3.84%5.29%-2.97%3.99%19.74%

Benchmark Metrics

Four Fund Strategy has an annualized alpha of -0.72%, beta of 0.98, and R² of 0.94 versus S&P 500 Index. Calculated based on daily prices since November 30, 2010.

  • This portfolio participated in 103.26% of S&P 500 Index downside but only 98.09% of its upside — more exposed to losses than it benefited from rallies.
  • With beta of 0.98 and R² of 0.94, this portfolio moves broadly in line with S&P 500 Index — much of its variation is explained by market exposure rather than independent behavior.

Alpha
-0.72%
Beta
0.98
0.94
Upside Capture
98.09%
Downside Capture
103.26%

Expense Ratio

Four Fund Strategy has an expense ratio of 0.06%, 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

Four Fund Strategy ranks 37 for risk / return — below 37% of portfolios on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.


Four Fund Strategy Risk / Return Rank: 3737
Overall Rank
Four Fund Strategy Sharpe Ratio Rank: 3838
Sharpe Ratio Rank
Four Fund Strategy Sortino Ratio Rank: 3737
Sortino Ratio Rank
Four Fund Strategy Omega Ratio Rank: 3737
Omega Ratio Rank
Four Fund Strategy Calmar Ratio Rank: 3434
Calmar Ratio Rank
Four Fund Strategy Martin Ratio Rank: 4141
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

1.15

0.88

+0.27

Sortino ratio

Return per unit of downside risk

1.69

1.37

+0.32

Omega ratio

Gain probability vs. loss probability

1.25

1.21

+0.04

Calmar ratio

Return relative to maximum drawdown

1.64

1.39

+0.25

Martin ratio

Return relative to average drawdown

7.56

6.43

+1.12


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
VTIAX
Vanguard Total International Stock Index Fund Admiral Shares
861.862.441.372.6210.15
VSMAX
Vanguard Small-Cap Index Fund Admiral Shares
410.921.421.191.436.14
VFIAX
Vanguard 500 Index Fund Admiral Shares
501.001.521.231.537.30
VIMAX
Vanguard Mid-Cap Index Fund Admiral Shares
270.741.141.161.054.79

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.

Four Fund Strategy Sharpe ratios as of Apr 2, 2026 (values are recalculated daily):

  • 1-Year: 1.15
  • 5-Year: 0.49
  • 10-Year: 0.63
  • All Time: 0.62

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 1.01 to 1.70, 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 Four Fund Strategy 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

Four Fund Strategy provided a 1.72% dividend yield over the last twelve months.


TTM20252024202320222021202020192018201720162015
Portfolio1.72%1.78%1.84%1.93%1.96%1.66%1.55%1.94%2.17%1.80%1.97%1.97%
VTIAX
Vanguard Total International Stock Index Fund Admiral Shares
2.90%3.15%3.33%3.22%3.04%3.05%2.10%3.04%3.16%2.73%2.93%2.84%
VSMAX
Vanguard Small-Cap Index Fund Admiral Shares
1.33%1.33%1.30%1.56%1.54%1.24%1.14%1.39%1.67%1.35%1.49%1.48%
VFIAX
Vanguard 500 Index Fund Admiral Shares
1.17%1.12%1.24%1.45%1.68%1.24%1.53%1.87%2.05%1.78%2.02%2.10%
VIMAX
Vanguard Mid-Cap Index Fund Admiral Shares
1.49%1.51%1.48%1.50%1.59%1.11%1.44%1.47%1.82%1.35%1.45%1.47%

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 Four Fund Strategy. 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 Four Fund Strategy was 37.04%, occurring on Mar 23, 2020. Recovery took 114 trading sessions.

The current Four Fund Strategy drawdown is 6.59%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-37.04%Feb 20, 202023Mar 23, 2020114Sep 2, 2020137
-26.25%Nov 9, 2021235Oct 14, 2022344Feb 29, 2024579
-24.6%May 2, 2011108Oct 3, 2011239Sep 13, 2012347
-20%Aug 30, 201880Dec 24, 201889May 3, 2019169
-19.79%May 22, 2015183Feb 11, 2016134Aug 23, 2016317

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 4 assets, with an effective number of assets of 4.00, 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.

BenchmarkVTIAXVSMAXVFIAXVIMAXPortfolio
Benchmark1.000.810.871.000.930.95
VTIAX0.811.000.760.810.790.88
VSMAX0.870.761.000.870.960.96
VFIAX1.000.810.871.000.930.95
VIMAX0.930.790.960.931.000.98
Portfolio0.950.880.960.950.981.00
The correlation results are calculated based on daily price changes starting from Nov 30, 2010