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ISIN
US9220208543
Issuer
Vanguard
Inception Date
Jun 19, 2015
Min. Investment
$10,000,000
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

VIITX Performance Chart

Vanguard Institutional Intermediate-Term Bond Fund (VIITX) is up 0.5% since the beginning of the year. VIITX is currently trading at $21 per share. Investors who bought $1,000 worth of VIITX shares 5 years ago would now be looking at an investment worth $1,075.


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S&P 500 Index

Returns By Period

Vanguard Institutional Intermediate-Term Bond Fund (VIITX) has returned 0.52% so far this year and 4.92% over the past 12 months.


Vanguard Institutional Intermediate-Term Bond Fund

1D
0.09%
1M
-0.13%
YTD
0.52%
6M
0.90%
1Y
4.92%
3Y*
4.90%
5Y*
1.46%
10Y*
2.13%

Benchmark (S&P 500 Index)

1D
-2.64%
1M
0.25%
YTD
7.86%
6M
7.47%
1Y
3Y*
5Y*
10Y*
*Multi-year figures are annualized to reflect compound growth (CAGR)

VIITX Monthly Returns History

Based on dividend-adjusted daily data since Nov 3, 2015, VIITX's average daily return is +0.01%, while the average monthly return is +0.19%. At this rate, an investment would double in approximately 30.4 years.

Historically, 61% of months were positive and 39% were negative. The best month was Nov 2023 with a return of +3.1%, while the worst month was Sep 2022 at -2.9%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 9 months.

On a daily basis, VIITX closed higher 47% of trading days. The best single day was Nov 10, 2022 with a return of +1.4%, while the worst single day was Jun 13, 2022 at -1.1%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.32%1.12%-1.30%0.34%0.18%-0.13%0.52%
20250.62%1.40%0.29%0.70%-0.31%1.18%-0.03%1.18%0.65%0.48%0.65%0.19%7.23%
20240.16%-0.93%0.69%-1.45%1.34%0.79%1.95%1.21%1.09%-1.31%0.74%-0.61%3.67%
20232.02%-1.71%1.95%0.51%-0.64%-0.46%0.32%-0.15%-1.40%-0.77%3.14%2.51%5.31%
2022-1.26%-0.75%-2.19%-1.97%0.78%-1.13%1.70%-1.94%-2.91%-0.67%2.32%-0.13%-7.99%
2021-0.15%-0.72%-0.55%0.51%0.50%-0.04%0.55%-0.12%-0.38%-0.46%-0.03%-0.13%-1.02%

Benchmark Metrics

Vanguard Institutional Intermediate-Term Bond Fund has an annualized alpha of 4.06%, beta of 0.05, and R2 of 0.06 versus S&P 500 Index. Calculated based on daily prices since November 04, 2015.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (14.91%) than losses (0.03%) - typical of diversified or defensive assets.
  • Beta of 0.05 may look defensive, but with R2 of 0.06 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 0.06 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
4.06%
Beta
0.05
0.06
Upside Capture
14.91%
Downside Capture
0.03%

Expense Ratio

VIITX has an expense ratio of 0.02%, which is considered low.


Return for Risk

Risk / Return Rank

VIITX ranks 45 for risk / return — on par with similar mutual funds. You're getting a typical balance of risk and reward. Not a standout, but not a red flag either — a reasonable choice if other factors align with your goals.


VIITX Risk / Return Rank: 4545
Overall Rank
VIITX Sharpe Ratio Rank: 4545
Sharpe Ratio Rank
VIITX Sortino Ratio Rank: 4848
Sortino Ratio Rank
VIITX Omega Ratio Rank: 4646
Omega Ratio Rank
VIITX Calmar Ratio Rank: 4545
Calmar Ratio Rank
VIITX Martin Ratio Rank: 3838
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 Institutional Intermediate-Term Bond Fund (VIITX) and compare them to S&P 500 Index.


VIITXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

Sortino ratioReturn per unit of downside risk

Omega ratioGain probability vs. loss probability

1.36

Calmar ratioReturn relative to maximum drawdown

2.48

Martin ratioReturn relative to average drawdown

8.06

Dividends

Dividend History

Vanguard Institutional Intermediate-Term Bond Fund provided a 4.57% dividend yield over the last twelve months, with an annual payout of $0.98 per share.


1.00%2.00%3.00%4.00%5.00%$0.00$0.20$0.40$0.60$0.80$1.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.98$0.98$1.00$0.77$0.45$0.51$0.69$0.63$0.59$0.47$0.68$0.13

Dividend yield

4.57%4.51%4.71%3.61%2.14%2.20%2.87%2.69%2.62%2.04%2.95%0.57%

Monthly Dividends

The table displays the monthly dividend distributions for Vanguard Institutional Intermediate-Term Bond Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.08$0.08$0.08$0.08$0.08$0.40
2025$0.08$0.08$0.08$0.08$0.08$0.08$0.08$0.08$0.08$0.08$0.08$0.08$0.98
2024$0.07$0.07$0.08$0.07$0.08$0.08$0.08$0.08$0.08$0.15$0.08$0.08$1.00
2023$0.06$0.05$0.06$0.06$0.06$0.06$0.07$0.07$0.07$0.07$0.07$0.08$0.77
2022$0.03$0.03$0.03$0.03$0.03$0.03$0.04$0.04$0.04$0.05$0.05$0.05$0.45
2021$0.01$0.03$0.03$0.02$0.10$0.02$0.02$0.02$0.02$0.02$0.02$0.20$0.51

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 Institutional Intermediate-Term Bond 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 Vanguard Institutional Intermediate-Term Bond Fund was 11.86%, occurring on Oct 20, 2022. Recovery took 471 trading sessions.

The current Vanguard Institutional Intermediate-Term Bond Fund drawdown is 0.91%.


Related event

Drawdown

Fall

Recovery

Underwater

Bear market2022
-11.86%Oct 2022
1y 2mo1y 10mo
3y 1moAug 2021 - Sep 2024
COVID crash2020
-3.40%Mar 2020
9d27d
1mo 6dMar 2020 - Apr 2020
2016 pullback2016
-2.89%Dec 2016
2mo 16d7mo 29d
10mo 15dSep 2016 - Aug 2017
2018 pullback2018
-2.56%May 2018
8mo 10d7mo 19d
1y 3moSep 2017 - Dec 2018
2025 pullback2025
-2.17%Jan 2025
3mo 28d1mo 13d
5mo 11dSep 2024 - Feb 2025

Drawdown Indicators


VIITXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-11.86%

-9.10%

-2.76%

Max Drawdown (1Y)

Largest decline over 1 year

-1.89%

Max Drawdown (3Y)

Largest decline over 3 years

-3.32%

Max Drawdown (5Y)

Largest decline over 5 years

-11.86%

Max Drawdown (10Y)

Largest decline over 10 years

-11.86%

Current Drawdown

Current decline from peak

-0.91%

-2.97%

+2.06%

Average Drawdown

Average peak-to-trough decline

-2.13%

-1.13%

-1.00%

Ulcer Index

Depth and duration of drawdowns from previous peaks

0.58%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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