VFIRX vs. VLGSX
Compare and contrast key facts about Vanguard Short-Term Treasury Fund Admiral Shares (VFIRX) and Vanguard Long-Term Treasury Index Fund Admiral Shares (VLGSX).
VFIRX is managed by Vanguard. It was launched on Feb 13, 2001. VLGSX is managed by Vanguard. It was launched on Mar 1, 2010.
Performance
VFIRX vs. VLGSX - Performance Comparison
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VFIRX vs. VLGSX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
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% |
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% |
Returns By Period
In the year-to-date period, VFIRX achieves a -0.11% return, which is significantly higher than VLGSX's -0.20% return. Over the past 10 years, VFIRX has outperformed VLGSX with an annualized return of 1.67%, while VLGSX has yielded a comparatively lower -0.85% annualized return.
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%
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%
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VFIRX vs. VLGSX - Expense Ratio Comparison
VFIRX has a 0.10% expense ratio, which is higher than VLGSX's 0.07% expense ratio. However, 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
VFIRX vs. VLGSX — Risk / Return Rank
VFIRX
VLGSX
VFIRX vs. VLGSX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Short-Term Treasury Fund Admiral Shares (VFIRX) and Vanguard Long-Term Treasury Index Fund Admiral Shares (VLGSX). 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.
| VFIRX | VLGSX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.69 | 0.12 | +1.57 |
Sortino ratioReturn per unit of downside risk | 2.83 | 0.24 | +2.59 |
Omega ratioGain probability vs. loss probability | 1.36 | 1.03 | +0.33 |
Calmar ratioReturn relative to maximum drawdown | 2.93 | 0.30 | +2.62 |
Martin ratioReturn relative to average drawdown | 10.51 | 0.66 | +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
| VFIRX | VLGSX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.69 | 0.12 | +1.57 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.56 | -0.31 | +0.87 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.79 | -0.06 | +0.86 |
Sharpe Ratio (All Time)Calculated using the full available price history | 1.16 | 0.18 | +0.98 |
Correlation
The correlation between VFIRX and VLGSX 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
VFIRX vs. VLGSX - Dividend Comparison
VFIRX's dividend yield for the trailing twelve months is around 3.58%, less than VLGSX's 4.08% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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% |
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% |
Drawdowns
VFIRX vs. VLGSX - Drawdown Comparison
The maximum VFIRX drawdown since its inception was -6.73%, smaller than the maximum VLGSX drawdown of -46.22%. Use the drawdown chart below to compare losses from any high point for VFIRX and VLGSX.
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Drawdown Indicators
| VFIRX | VLGSX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -6.73% | -46.22% | +39.49% |
Max Drawdown (1Y)Largest decline over 1 year | -1.40% | -8.49% | +7.09% |
Max Drawdown (5Y)Largest decline over 5 years | -6.73% | -41.02% | +34.29% |
Max Drawdown (10Y)Largest decline over 10 years | -6.73% | -46.22% | +39.49% |
Current DrawdownCurrent decline from peak | -1.10% | -36.44% | +35.34% |
Average DrawdownAverage peak-to-trough decline | -0.71% | -14.89% | +14.18% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.39% | 3.86% | -3.47% |
Volatility
VFIRX vs. VLGSX - Volatility Comparison
The current volatility for Vanguard Short-Term Treasury Fund Admiral Shares (VFIRX) is 0.70%, while Vanguard Long-Term Treasury Index Fund Admiral Shares (VLGSX) has a volatility of 3.62%. This indicates that VFIRX experiences smaller price fluctuations and is considered to be less risky than VLGSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VFIRX | VLGSX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.70% | 3.62% | -2.92% |
Volatility (6M)Calculated over the trailing 6-month period | 1.42% | 6.07% | -4.65% |
Volatility (1Y)Calculated over the trailing 1-year period | 2.25% | 10.37% | -8.12% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 2.65% | 14.58% | -11.93% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 2.11% | 13.73% | -11.62% |