VFIUX vs. VGIT

Last updated Jun 4, 2026

VFIUX (Vanguard Intermediate-Term Treasury Fund Admiral Shares) and VGIT (Vanguard Intermediate-Term Treasury ETF) are both Government Bonds funds from Vanguard. Over the past 10 years, VFIUX returned 1.36%/yr vs 1.23%/yr for VGIT. Their correlation of 0.94 suggests significant overlap in exposure. VFIUX charges 0.10%/yr vs 0.03%/yr for VGIT.

Performance

VFIUX vs. VGIT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Intermediate-Term Treasury Fund Admiral Shares (VFIUX) and Vanguard Intermediate-Term Treasury ETF (VGIT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VFIUX achieves a -0.36% return, which is significantly higher than VGIT's -0.46% return. Over the past 10 years, VFIUX has outperformed VGIT with an annualized return of 1.36%, while VGIT has yielded a comparatively lower 1.23% annualized return.

VFIUX

• 1D: 0.00%
• 1M: 0.04%
• YTD: -0.36%
• 6M: -0.43%
• 1Y: 3.95%
• 3Y*: 3.47%
• 5Y*: 0.15%
• 10Y*: 1.36%

VGIT

• 1D: -0.19%
• 1M: -0.16%
• YTD: -0.46%
• 6M: -0.60%
• 1Y: 3.54%
• 3Y*: 3.40%
• 5Y*: 0.05%
• 10Y*: 1.23%

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

VFIUX vs. VGIT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VFIUX Vanguard Intermediate-Term Treasury Fund Admiral Shares	-0.36%	7.65%	1.49%	3.85%	-10.34%	-2.30%	8.31%	6.40%	1.11%	1.67%
VGIT Vanguard Intermediate-Term Treasury ETF	-0.46%	7.34%	1.39%	4.28%	-10.53%	-2.64%	7.71%	6.19%	1.35%	1.70%

Correlation

The correlation between VFIUX and VGIT is 0.93, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.93
Correlation (3Y) Calculated over the trailing 3-year period	0.95
Correlation (5Y) Calculated over the trailing 5-year period	0.97
Correlation (10Y) Calculated over the trailing 10-year period	0.95
Correlation (All Time) Calculated using the full available price history since Nov 24, 2009	0.94

The correlation between VFIUX and VGIT has been stable across timeframes, ranging from 0.93 to 0.97 - a consistent structural relationship.

Return for Risk

VFIUX vs. VGIT — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

VFIUX

VFIUX Risk / Return Rank: 13
VFIUX Sharpe Ratio Rank: 13
VFIUX Sortino Ratio Rank: 14
VFIUX Omega Ratio Rank: 12
VFIUX Calmar Ratio Rank: 13
VFIUX Martin Ratio Rank: 12

VGIT

VGIT Risk / Return Rank: 27
VGIT Sharpe Ratio Rank: 28
VGIT Sortino Ratio Rank: 28
VGIT Omega Ratio Rank: 26
VGIT Calmar Ratio Rank: 26
VGIT Martin Ratio Rank: 26

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.

VFIUX vs. VGIT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Intermediate-Term Treasury Fund Admiral Shares (VFIUX) and Vanguard Intermediate-Term Treasury ETF (VGIT). 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.

	VFIUX	VGIT	Difference
Sharpe ratio: Return per unit of total volatility	1.00	1.05	-0.05
Sortino ratio: Return per unit of downside risk	1.52	1.59	-0.07
Omega ratio: Gain probability vs. loss probability	1.17	1.18	-0.01
Calmar ratio: Return relative to maximum drawdown	1.21	1.25	-0.04
Martin ratio: Return relative to average drawdown	3.54	3.75	-0.22
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VFIUX vs. VGIT - Sharpe Ratio Comparison

The current VFIUX Sharpe Ratio is 1.00, which is comparable to the VGIT Sharpe Ratio of 1.05. The chart below compares the historical Sharpe Ratios of VFIUX and VGIT, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	VFIUX	VGIT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.00	1.05	-0.05
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.03	0.01	+0.02
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.29	0.27	+0.02
Sharpe Ratio (All Time) Calculated using the full available price history	0.69	0.49	+0.20

Drawdowns

VFIUX vs. VGIT - Drawdown Comparison

The maximum VFIUX drawdown since its inception was -15.41%, roughly equal to the maximum VGIT drawdown of -16.05%. Use the drawdown chart below to compare losses from any high point for VFIUX and VGIT.

Drawdown Indicators

	VFIUX	VGIT	Difference
Max Drawdown Largest peak-to-trough decline	-15.41%	-16.05%	+0.64%
Max Drawdown (1Y) Largest decline over 1 year	-3.19%	-2.83%	-0.36%
Max Drawdown (3Y) Largest decline over 3 years	-4.75%	-4.34%	-0.41%
Max Drawdown (5Y) Largest decline over 5 years	-14.88%	-15.02%	+0.14%
Max Drawdown (10Y) Largest decline over 10 years	-15.41%	-16.05%	+0.64%
Current Drawdown Current decline from peak	-2.07%	-2.39%	+0.32%
Average Drawdown Average peak-to-trough decline	-2.80%	-3.52%	+0.72%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.09%	0.94%	+0.15%

Volatility

VFIUX vs. VGIT - Volatility Comparison

Vanguard Intermediate-Term Treasury Fund Admiral Shares (VFIUX) has a higher volatility of 1.27% compared to Vanguard Intermediate-Term Treasury ETF (VGIT) at 1.05%. This indicates that VFIUX's price experiences larger fluctuations and is considered to be riskier than VGIT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VFIUX	VGIT	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.27%	1.05%	+0.22%
Volatility (6M) Calculated over the trailing 6-month period	2.76%	2.33%	+0.43%
Volatility (1Y) Calculated over the trailing 1-year period	3.89%	3.38%	+0.51%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.63%	5.38%	+0.25%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.67%	4.50%	+0.17%

VFIUX vs. VGIT - Expense Ratio Comparison

VFIUX has a 0.10% expense ratio, which is higher than VGIT's 0.03% 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%.

Dividends

VFIUX vs. VGIT - Dividend Comparison

VFIUX's dividend yield for the trailing twelve months is around 4.03%, more than VGIT's 3.87% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
VFIUX Vanguard Intermediate-Term Treasury Fund Admiral Shares	4.03%	3.99%	4.16%	3.25%	2.07%	1.07%	4.94%	2.40%	2.44%	1.86%	2.87%	2.60%
VGIT Vanguard Intermediate-Term Treasury ETF	3.87%	3.79%	3.67%	2.73%	1.74%	1.69%	2.23%	2.24%	2.05%	1.67%	1.69%	1.69%

Frequently Asked Questions

Can I hold both VFIUX and VGIT in my portfolio?

With a correlation of 0.93, VFIUX and VGIT move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, VFIUX or VGIT?

VFIUX has higher volatility (1.27%) compared to VGIT (1.05%). In terms of maximum drawdown, VFIUX dropped -15.41% vs VGIT's -16.05%.

Which has better risk-adjusted returns?

VGIT currently has the higher Sharpe Ratio (1.05 vs 1.00), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.