VLGSX vs. VFIRX
Compare and contrast key facts about Vanguard Long-Term Treasury Index Fund Admiral Shares (VLGSX) and Vanguard Short-Term Treasury Fund Admiral Shares (VFIRX).
VLGSX is managed by Vanguard. It was launched on Mar 1, 2010. VFIRX is managed by Vanguard. It was launched on Feb 13, 2001.
Performance
VLGSX vs. VFIRX - Performance Comparison
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VLGSX vs. VFIRX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VLGSX Vanguard Long-Term Treasury Index Fund Admiral Shares | -0.20% | 5.42% | -6.17% | 3.66% | -29.48% | -4.99% | 17.70% | 14.31% | -1.62% | 8.65% |
VFIRX Vanguard Short-Term Treasury Fund Admiral Shares | -0.11% | 5.47% | 3.85% | 3.66% | -4.61% | -0.80% | 4.06% | 3.71% | 1.47% | 0.40% |
Returns By Period
In the year-to-date period, VLGSX achieves a -0.20% return, which is significantly lower than VFIRX's -0.11% return. Over the past 10 years, VLGSX has underperformed VFIRX with an annualized return of -0.85%, while VFIRX has yielded a comparatively higher 1.67% annualized return.
VLGSX
- 1D
- 1.25%
- 1M
- -3.96%
- YTD
- -0.20%
- 6M
- -0.48%
- 1Y
- 0.43%
- 3Y*
- -1.42%
- 5Y*
- -4.56%
- 10Y*
- -0.85%
VFIRX
- 1D
- 0.20%
- 1M
- -1.10%
- YTD
- -0.11%
- 6M
- 0.94%
- 1Y
- 3.42%
- 3Y*
- 3.79%
- 5Y*
- 1.46%
- 10Y*
- 1.67%
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VLGSX vs. VFIRX - Expense Ratio Comparison
VLGSX has a 0.07% expense ratio, which is lower than VFIRX's 0.10% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Return for Risk
VLGSX vs. VFIRX — Risk / Return Rank
VLGSX
VFIRX
VLGSX vs. VFIRX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Long-Term Treasury Index Fund Admiral Shares (VLGSX) and Vanguard Short-Term Treasury Fund Admiral Shares (VFIRX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| VLGSX | VFIRX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.12 | 1.69 | -1.57 |
Sortino ratioReturn per unit of downside risk | 0.24 | 2.83 | -2.59 |
Omega ratioGain probability vs. loss probability | 1.03 | 1.36 | -0.33 |
Calmar ratioReturn relative to maximum drawdown | 0.30 | 2.93 | -2.62 |
Martin ratioReturn relative to average drawdown | 0.66 | 10.51 | -9.85 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| VLGSX | VFIRX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.12 | 1.69 | -1.57 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.31 | 0.56 | -0.87 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | -0.06 | 0.79 | -0.86 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.18 | 1.16 | -0.98 |
Correlation
The correlation between VLGSX and VFIRX is 0.58, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
VLGSX vs. VFIRX - Dividend Comparison
VLGSX's dividend yield for the trailing twelve months is around 4.08%, more than VFIRX's 3.58% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VLGSX Vanguard Long-Term Treasury Index Fund Admiral Shares | 4.08% | 4.41% | 4.65% | 3.30% | 2.80% | 1.85% | 2.13% | 2.45% | 2.72% | 2.55% | 2.46% | 2.80% |
VFIRX Vanguard Short-Term Treasury Fund Admiral Shares | 3.58% | 3.99% | 4.49% | 4.07% | 2.03% | 0.60% | 2.30% | 2.49% | 2.21% | 1.25% | 1.28% | 0.93% |
Drawdowns
VLGSX vs. VFIRX - Drawdown Comparison
The maximum VLGSX drawdown since its inception was -46.22%, which is greater than VFIRX's maximum drawdown of -6.73%. Use the drawdown chart below to compare losses from any high point for VLGSX and VFIRX.
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Drawdown Indicators
| VLGSX | VFIRX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -46.22% | -6.73% | -39.49% |
Max Drawdown (1Y)Largest decline over 1 year | -8.49% | -1.40% | -7.09% |
Max Drawdown (5Y)Largest decline over 5 years | -41.02% | -6.73% | -34.29% |
Max Drawdown (10Y)Largest decline over 10 years | -46.22% | -6.73% | -39.49% |
Current DrawdownCurrent decline from peak | -36.44% | -1.10% | -35.34% |
Average DrawdownAverage peak-to-trough decline | -14.89% | -0.71% | -14.18% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.86% | 0.39% | +3.47% |
Volatility
VLGSX vs. VFIRX - Volatility Comparison
Vanguard Long-Term Treasury Index Fund Admiral Shares (VLGSX) has a higher volatility of 3.62% compared to Vanguard Short-Term Treasury Fund Admiral Shares (VFIRX) at 0.70%. This indicates that VLGSX's price experiences larger fluctuations and is considered to be riskier than VFIRX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VLGSX | VFIRX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.62% | 0.70% | +2.92% |
Volatility (6M)Calculated over the trailing 6-month period | 6.07% | 1.42% | +4.65% |
Volatility (1Y)Calculated over the trailing 1-year period | 10.37% | 2.25% | +8.12% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 14.58% | 2.65% | +11.93% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 13.73% | 2.11% | +11.62% |