FTHRX vs. VUBFX

Last updated Jun 4, 2026

FTHRX (Fidelity Intermediate Bond Fund) and VUBFX (Vanguard Ultra-Short-Term Bond Fund Investor Shares) are both Total Bond Market funds. Over the past 10 years, FTHRX returned 2.04%/yr vs 2.61%/yr for VUBFX. At a 0.45 correlation, their price movements are largely independent. FTHRX charges 0.45%/yr vs 0.20%/yr for VUBFX.

Performance

FTHRX vs. VUBFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Intermediate Bond Fund (FTHRX) and Vanguard Ultra-Short-Term Bond Fund Investor Shares (VUBFX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FTHRX achieves a 0.15% return, which is significantly lower than VUBFX's 1.37% return. Over the past 10 years, FTHRX has underperformed VUBFX with an annualized return of 2.04%, while VUBFX has yielded a comparatively higher 2.61% annualized return.

FTHRX

• 1D: 0.00%
• 1M: 0.22%
• YTD: 0.15%
• 6M: 0.22%
• 1Y: 4.14%
• 3Y*: 4.54%
• 5Y*: 1.10%
• 10Y*: 2.04%

VUBFX

• 1D: 0.00%
• 1M: 0.35%
• YTD: 1.37%
• 6M: 1.75%
• 1Y: 4.40%
• 3Y*: 5.33%
• 5Y*: 3.40%
• 10Y*: 2.61%

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

FTHRX vs. VUBFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FTHRX Fidelity Intermediate Bond Fund	0.15%	6.89%	3.25%	5.55%	-9.17%	-1.60%	7.06%	7.20%	0.52%	2.31%
VUBFX Vanguard Ultra-Short-Term Bond Fund Investor Shares	1.37%	5.04%	5.99%	5.43%	-0.53%	0.03%	1.95%	3.34%	1.94%	1.23%

Correlation

The correlation between FTHRX and VUBFX is 0.36, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.36
Correlation (3Y) Calculated over the trailing 3-year period	0.52
Correlation (5Y) Calculated over the trailing 5-year period	0.57
Correlation (10Y) Calculated over the trailing 10-year period	0.45
Correlation (All Time) Calculated using the full available price history since Jan 5, 2016	0.45

The correlation between FTHRX and VUBFX shifts across timeframes, from 0.36 (1 year) to 0.57 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

FTHRX vs. VUBFX — Risk / Return Rank

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

FTHRX

FTHRX Risk / Return Rank: 26
FTHRX Sharpe Ratio Rank: 26
FTHRX Sortino Ratio Rank: 30
FTHRX Omega Ratio Rank: 26
FTHRX Calmar Ratio Rank: 27
FTHRX Martin Ratio Rank: 22

VUBFX

VUBFX Risk / Return Rank: 100
VUBFX Sharpe Ratio Rank: 100
VUBFX Sortino Ratio Rank: 100
VUBFX Omega Ratio Rank: 100
VUBFX Calmar Ratio Rank: 99
VUBFX Martin Ratio Rank: 100

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.

FTHRX vs. VUBFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Intermediate Bond Fund (FTHRX) and Vanguard Ultra-Short-Term Bond Fund Investor Shares (VUBFX). 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.

	FTHRX	VUBFX	Difference
Sharpe ratio Return per unit of total volatility	1.44	5.71	-4.27
Sortino ratio Return per unit of downside risk	2.26	12.83	-10.57
Omega ratio Gain probability vs. loss probability	1.27	4.52	-3.26
Calmar ratio Return relative to maximum drawdown	1.92	14.79	-12.86
Martin ratio Return relative to average drawdown	5.74	83.04	-77.30
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FTHRX vs. VUBFX - Sharpe Ratio Comparison

The current FTHRX Sharpe Ratio is 1.44, which is lower than the VUBFX Sharpe Ratio of 5.71. The chart below compares the historical Sharpe Ratios of FTHRX and VUBFX, 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

	FTHRX	VUBFX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.44	5.71	-4.27
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.27	3.47	-3.20
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.60	3.14	-2.54
Sharpe Ratio (All Time) Calculated using the full available price history	0.91	3.11	-2.19

Drawdowns

FTHRX vs. VUBFX - Drawdown Comparison

The maximum FTHRX drawdown since its inception was -19.01%, which is greater than VUBFX's maximum drawdown of -1.86%. Use the drawdown chart below to compare losses from any high point for FTHRX and VUBFX.

Drawdown Indicators

	FTHRX	VUBFX	Difference
Max Drawdown Largest peak-to-trough decline	-19.01%	-1.86%	-17.15%
Max Drawdown (1Y) Largest decline over 1 year	-2.11%	-0.30%	-1.81%
Max Drawdown (3Y) Largest decline over 3 years	-2.68%	-0.30%	-2.38%
Max Drawdown (5Y) Largest decline over 5 years	-13.18%	-1.86%	-11.32%
Max Drawdown (10Y) Largest decline over 10 years	-13.25%	-1.86%	-11.39%
Current Drawdown Current decline from peak	-1.09%	0.00%	-1.09%
Average Drawdown Average peak-to-trough decline	-3.07%	-0.17%	-2.90%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.70%	0.05%	+0.65%

Volatility

FTHRX vs. VUBFX - Volatility Comparison

Fidelity Intermediate Bond Fund (FTHRX) has a higher volatility of 0.91% compared to Vanguard Ultra-Short-Term Bond Fund Investor Shares (VUBFX) at 0.17%. This indicates that FTHRX's price experiences larger fluctuations and is considered to be riskier than VUBFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FTHRX	VUBFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.91%	0.17%	+0.74%
Volatility (6M) Calculated over the trailing 6-month period	2.02%	0.54%	+1.48%
Volatility (1Y) Calculated over the trailing 1-year period	2.81%	0.77%	+2.04%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.03%	0.99%	+3.04%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.40%	0.83%	+2.57%

FTHRX vs. VUBFX - Expense Ratio Comparison

FTHRX has a 0.45% expense ratio, which is higher than VUBFX's 0.20% expense ratio.

Dividends

FTHRX vs. VUBFX - Dividend Comparison

FTHRX's dividend yield for the trailing twelve months is around 3.69%, less than VUBFX's 4.42% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FTHRX Fidelity Intermediate Bond Fund	3.69%	3.59%	3.49%	2.94%	1.55%	1.53%	4.16%	2.49%	2.48%	2.20%	2.63%	2.13%
VUBFX Vanguard Ultra-Short-Term Bond Fund Investor Shares	4.42%	4.62%	5.42%	4.06%	1.28%	0.43%	1.52%	2.58%	2.13%	1.43%	0.98%	0.00%

Frequently Asked Questions

Can I hold both FTHRX and VUBFX in my portfolio?

FTHRX and VUBFX have a correlation of 0.36, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FTHRX or VUBFX?

FTHRX has higher volatility (0.91%) compared to VUBFX (0.17%). In terms of maximum drawdown, FTHRX dropped -19.01% vs VUBFX's -1.86%.

Which has better risk-adjusted returns?

VUBFX currently has the higher Sharpe Ratio (5.71 vs 1.44), 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.