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ISIN
US9229071009
CUSIP
922907100
Issuer
Vanguard
Inception Date
Sep 1, 1977
Min. Investment
$3,000
Distribution Policy
Distributing
Asset Class
Bond
Assets Under Management
$18B

Share Price Chart


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Performance

VWSTX Performance Chart

Vanguard Short-Term Tax-Exempt Fund Investor Shares (VWSTX) is up 1.2% since the beginning of the year. VWSTX is currently trading at $16 per share. Investors who bought $1,000 worth of VWSTX shares 5 years ago would now be looking at an investment worth $1,133.


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S&P 500 Index

Returns By Period

Vanguard Short-Term Tax-Exempt Fund Investor Shares (VWSTX) has returned 1.17% so far this year and 3.55% over the past 12 months. Over the last ten years, VWSTX has returned 1.95% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.


Vanguard Short-Term Tax-Exempt Fund Investor Shares

1D
0.00%
1M
0.50%
YTD
1.17%
6M
1.50%
1Y
3.55%
3Y*
4.13%
5Y*
2.52%
10Y*
1.95%

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%
*Multi-year figures are annualized to reflect compound growth (CAGR)

VWSTX Monthly Returns History

Based on dividend-adjusted daily data since Aug 31, 1977, VWSTX's average daily return is +0.01%, while the average monthly return is +0.17%. At this rate, an investment would double in approximately 34.0 years.

Historically, 73% of months were positive and 27% were negative. The best month was Nov 2023 with a return of +1.5%, while the worst month was Apr 1987 at -1.2%. The longest winning streak lasted 36 consecutive months, and the longest losing streak was 5 months.

On a daily basis, VWSTX closed higher 16% of trading days. The best single day was Mar 25, 2020 with a return of +0.9%, while the worst single day was Mar 20, 2020 at -0.8%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.49%0.43%-0.39%0.32%0.25%0.06%1.17%
20250.44%0.70%0.34%0.24%0.45%0.52%0.51%0.45%0.39%0.07%0.26%0.32%4.79%
20240.06%0.26%0.13%-0.04%0.21%0.59%0.59%0.59%0.46%-0.17%0.72%0.21%3.68%
20230.74%-0.52%0.82%-0.07%-0.01%0.39%0.19%0.08%-0.29%0.23%1.47%0.76%3.87%
2022-0.59%-0.13%-0.65%-0.45%0.52%-0.04%0.53%-0.52%-0.65%0.02%0.99%0.17%-0.81%
20210.12%-0.12%0.05%0.12%0.05%-0.01%0.11%-0.08%-0.08%-0.02%0.04%-0.02%0.17%

Benchmark Metrics

Vanguard Short-Term Tax-Exempt Fund Investor Shares has an annualized alpha of 2.19%, beta of 0.00, and R2 of 0.00 versus S&P 500 Index. Calculated based on daily prices since August 31, 1977.

  • This fund captured 5.68% of S&P 500 Index gains and tended to rise during its downturns (downside capture of -3.57%) - a profile typical of hedging or uncorrelated assets.
  • Beta of 0.00 may look defensive, but with R2 of 0.00 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 0.00 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
2.19%
Beta
0.00
0.00
Upside Capture
5.68%
Downside Capture
-3.57%

Expense Ratio

VWSTX has an expense ratio of 0.17%, which is considered low.


Return for Risk

Risk / Return Rank

VWSTX ranks 97 for risk / return — in the top 97% 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.


VWSTX Risk / Return Rank: 9797
Overall Rank
VWSTX Sharpe Ratio Rank: 9696
Sharpe Ratio Rank
VWSTX Sortino Ratio Rank: 9999
Sortino Ratio Rank
VWSTX Omega Ratio Rank: 9999
Omega Ratio Rank
VWSTX Calmar Ratio Rank: 9494
Calmar Ratio Rank
VWSTX Martin Ratio Rank: 9696
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 Vanguard Short-Term Tax-Exempt Fund Investor Shares (VWSTX) 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.


VWSTXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

+1.22

Sortino ratioReturn per unit of downside risk

+5.18

Omega ratioGain probability vs. loss probability

2.50

1.37

+1.13

Calmar ratioReturn relative to maximum drawdown

5.16

2.78

+2.38

Martin ratioReturn relative to average drawdown

22.74

12.44

+10.30

Dividends

Dividend History

Vanguard Short-Term Tax-Exempt Fund Investor Shares provided a 3.04% dividend yield over the last twelve months, with an annual payout of $0.48 per share. The fund has been increasing its distributions for 4 consecutive years.


0.50%1.00%1.50%2.00%2.50%3.00%3.50%4.00%$0.00$0.10$0.20$0.30$0.40$0.50$0.6020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.48$0.62$0.59$0.38$0.18$0.10$0.19$0.27$0.23$0.17$0.14$0.11

Dividend yield

3.04%3.90%3.73%2.42%1.16%0.61%1.17%1.71%1.45%1.06%0.87%0.70%

Monthly Dividends

The table displays the monthly dividend distributions for Vanguard Short-Term Tax-Exempt Fund Investor Shares. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.04$0.04$0.04$0.04$0.04$0.00$0.19
2025$0.04$0.08$0.08$0.09$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.62
2024$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.08$0.08$0.59
2023$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.04$0.04$0.04$0.38
2022$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.02$0.02$0.02$0.02$0.03$0.18
2021$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$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 Vanguard Short-Term Tax-Exempt Fund Investor Shares. 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 Vanguard Short-Term Tax-Exempt Fund Investor Shares was 3.09%, occurring on Oct 16, 1987. Recovery took 580 trading sessions.


Related event

Drawdown

Fall

Recovery

Underwater

Black Monday1987
-3.09%Oct 1987
7mo 4d2y 3mo
2y 10moMar 1987 - Feb 1990
COVID crash2020
-3.08%Mar 2020
10d2mo 7d
2mo 17dMar 2020 - May 2020
Bear market2022
-2.32%Oct 2022
1y 2mo5mo 7d
1y 7moAug 2021 - Mar 2023
1979 pullback1979
-1.93%Oct 1979
1y 7mo2y 7mo
4y 1moMar 1978 - May 1982
1984 pullback1984
-1.76%May 1984
1y 2mo11mo 24d
2y 1moMar 1983 - May 1985

Drawdown Indicators


VWSTXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-3.09%

-56.78%

+53.69%

Max Drawdown (1Y)

Largest decline over 1 year

-0.69%

-9.10%

+8.41%

Max Drawdown (3Y)

Largest decline over 3 years

-1.01%

-18.90%

+17.89%

Max Drawdown (5Y)

Largest decline over 5 years

-2.32%

-25.43%

+23.11%

Max Drawdown (10Y)

Largest decline over 10 years

-3.08%

-33.92%

+30.84%

Current Drawdown

Current decline from peak

0.00%

-1.80%

+1.80%

Average Drawdown

Average peak-to-trough decline

-0.32%

-10.71%

+10.39%

Ulcer Index

Depth and duration of drawdowns from previous peaks

0.16%

2.03%

-1.87%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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