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Short-term bond portfolio
Performance
Return for Risk
Dividends
Drawdowns
Volatility
Diversification

Asset Allocation


VGSH 100.00%BondBond
PositionCategory/SectorTarget Weight
VGSH
Vanguard Short-Term Treasury ETF
Government Bonds, Short-Term Bond
100%

S&P 500 Index

Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Short-term bond portfolio, 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 23, 2009, corresponding to the inception date of VGSH

Returns By Period

As of Apr 3, 2026, the Short-term bond portfolio returned 0.34% Year-To-Date and 1.74% 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
Short-term bond portfolio
0.09%-0.23%0.34%1.33%3.82%3.98%1.80%1.74%
VGSH
Vanguard Short-Term Treasury ETF
0.09%-0.23%0.34%1.33%3.82%3.98%1.80%1.74%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Nov 24, 2009, Short-term bond portfolio's average daily return is +0.01%, while the average monthly return is +0.12%. At this rate, your investment would double in approximately 48.2 years.

Historically, 62% of months were positive and 38% were negative. The best month was Mar 2023 with a return of +1.7%, while the worst month was Mar 2022 at -1.4%. The longest winning streak lasted 9 consecutive months, and the longest losing streak was 9 months.

On a daily basis, Short-term bond portfolio closed higher 48% of trading days. The best single day was Mar 13, 2023 with a return of +1.0%, while the worst single day was Jun 13, 2022 at -0.5%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.22%0.55%-0.49%0.06%0.34%
20250.40%0.73%0.42%0.85%-0.24%0.59%-0.06%0.89%0.30%0.32%0.46%0.30%5.07%
20240.36%-0.45%0.32%-0.38%0.73%0.57%1.20%0.86%0.79%-0.57%0.30%0.24%4.00%
20230.74%-0.75%1.69%0.23%-0.39%-0.48%0.29%0.47%-0.11%0.35%1.05%1.16%4.31%
2022-0.72%-0.40%-1.42%-0.48%0.56%-0.59%0.39%-0.75%-1.18%-0.14%0.67%0.16%-3.86%
20210.04%-0.02%-0.08%0.07%0.08%-0.20%0.18%-0.01%-0.12%-0.30%-0.06%-0.18%-0.60%

Benchmark Metrics

Short-term bond portfolio has an annualized alpha of 1.59%, beta of -0.01, and R² of 0.03 versus S&P 500 Index. Calculated based on daily prices since November 24, 2009.

  • This portfolio captured 3.13% of S&P 500 Index gains and tended to rise during its downturns (downside capture of -3.65%) — a profile typical of hedging or uncorrelated assets.
  • Beta of -0.01 may look defensive, but with R² of 0.03 this portfolio 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 portfolio's risk.
  • R² of 0.03 means this portfolio 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
1.59%
Beta
-0.01
0.03
Upside Capture
3.13%
Downside Capture
-3.65%

Expense Ratio

Short-term bond portfolio has an expense ratio of 0.03%, 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

Short-term bond portfolio ranks 95 for risk / return — in the top 95% of portfolios 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.


Short-term bond portfolio Risk / Return Rank: 9595
Overall Rank
Short-term bond portfolio Sharpe Ratio Rank: 9696
Sharpe Ratio Rank
Short-term bond portfolio Sortino Ratio Rank: 9999
Sortino Ratio Rank
Short-term bond portfolio Omega Ratio Rank: 9898
Omega Ratio Rank
Short-term bond portfolio Calmar Ratio Rank: 9191
Calmar Ratio Rank
Short-term bond portfolio Martin Ratio Rank: 8989
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

2.67

0.88

+1.79

Sortino ratio

Return per unit of downside risk

4.30

1.37

+2.93

Omega ratio

Gain probability vs. loss probability

1.58

1.21

+0.37

Calmar ratio

Return relative to maximum drawdown

4.26

1.39

+2.87

Martin ratio

Return relative to average drawdown

16.01

6.43

+9.57


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
VGSH
Vanguard Short-Term Treasury ETF
962.674.301.584.2616.01

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.

Short-term bond portfolio Sharpe ratios as of Apr 3, 2026 (values are recalculated daily):

  • 1-Year: 2.67
  • 5-Year: 0.93
  • 10-Year: 1.11
  • All Time: 1.02

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 is in the top 25%. This signifies superior risk-adjusted performance, meaning the portfolio is delivering strong returns for the level of risk taken compared to most others.

The chart below shows the rolling Sharpe ratio of Short-term bond portfolio 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

Short-term bond portfolio provided a 3.92% dividend yield over the last twelve months.


TTM20252024202320222021202020192018201720162015
Portfolio3.92%4.00%4.18%3.31%1.15%0.66%1.74%2.28%1.79%1.10%0.84%0.69%
VGSH
Vanguard Short-Term Treasury ETF
3.92%4.00%4.18%3.31%1.15%0.66%1.74%2.28%1.79%1.10%0.84%0.69%

Monthly Dividends

The table below shows the monthly dividends paid by this portfolio.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.19$0.17$0.19$0.54
2025$0.00$0.21$0.19$0.21$0.20$0.20$0.19$0.20$0.20$0.19$0.19$0.38$2.35
2024$0.00$0.20$0.19$0.20$0.20$0.21$0.20$0.21$0.21$0.20$0.21$0.40$2.43
2023$0.00$0.12$0.12$0.14$0.14$0.15$0.16$0.17$0.17$0.18$0.19$0.38$1.93
2022$0.00$0.02$0.02$0.02$0.03$0.04$0.05$0.06$0.06$0.07$0.09$0.21$0.66
2021$0.00$0.03$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.01$0.01$0.22$0.40

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 Short-term bond portfolio. 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 Short-term bond portfolio was 5.70%, occurring on Oct 20, 2022. Recovery took 393 trading sessions.

The current Short-term bond portfolio drawdown is 0.43%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-5.7%Apr 21, 2021380Oct 20, 2022393May 15, 2024773
-1.09%Sep 8, 2017173May 16, 2018130Nov 19, 2018303
-0.97%Sep 25, 202435Nov 12, 202448Jan 24, 202583
-0.94%Jul 6, 2016115Dec 15, 2016154Jul 28, 2017269
-0.88%Mar 2, 202619Mar 26, 2026

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 1 assets, with an effective number of assets of 1.00, 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.

BenchmarkVGSHPortfolio
Benchmark1.00-0.15-0.15
VGSH-0.151.001.00
Portfolio-0.151.001.00
The correlation results are calculated based on daily price changes starting from Nov 24, 2009