VFSTX vs. FANCX

Last updated Jul 14, 2026

VFSTX (Vanguard Short-Term Investment-Grade Fund Investor Shares) and FANCX (Fidelity Advisor Short-Term Bond Fund Class C) are both Total Bond Market funds. Over the past 5 years, VFSTX returned 2.28%/yr vs 1.21%/yr for FANCX. A 0.77 correlation means they provide meaningful diversification when combined. VFSTX charges 0.20%/yr vs 1.51%/yr for FANCX.

Performance

VFSTX vs. FANCX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Short-Term Investment-Grade Fund Investor Shares (VFSTX) and Fidelity Advisor Short-Term Bond Fund Class C (FANCX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VFSTX achieves a 0.78% return, which is significantly higher than FANCX's 0.11% return.

VFSTX

• 1D: -0.10%
• 1M: 0.10%
• 6M: 0.87%
• YTD: 0.78%
• 1Y: 3.99%
• 3Y*: 5.64%
• 5Y*: 2.28%
• 10Y*: 2.48%

FANCX

• 1D: 0.00%
• 1M: 0.12%
• 6M: 0.23%
• YTD: 0.11%
• 1Y: 2.26%
• 3Y*: 3.68%
• 5Y*: 1.21%
• 10Y*: —

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

VFSTX vs. FANCX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VFSTX Vanguard Short-Term Investment-Grade Fund Investor Shares	0.78%	6.75%	4.98%	6.06%	-5.84%	-0.70%	5.16%	5.75%	0.87%	2.02%
FANCX Fidelity Advisor Short-Term Bond Fund Class C	0.11%	4.38%	3.74%	3.91%	-4.63%	-1.81%	2.74%	2.90%	0.23%	-0.02%

Correlation

The correlation between VFSTX and FANCX is 0.78, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.78
Correlation (3Y) Calculated over the trailing 3-year period	0.83
Correlation (5Y) Calculated over the trailing 5-year period	0.84
Correlation (All Time) Calculated using the full available price history since Jul 22, 2016	0.77

The correlation between VFSTX and FANCX has been stable across timeframes, ranging from 0.77 to 0.84 - a consistent structural relationship.

Return for Risk

VFSTX vs. FANCX — Risk / Return Rank

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

VFSTX

VFSTX Risk / Return Rank: 65
VFSTX Sharpe Ratio Rank: 61
VFSTX Sortino Ratio Rank: 79
VFSTX Omega Ratio Rank: 76
VFSTX Calmar Ratio Rank: 55
VFSTX Martin Ratio Rank: 56

FANCX

FANCX Risk / Return Rank: 39
FANCX Sharpe Ratio Rank: 33
FANCX Sortino Ratio Rank: 42
FANCX Omega Ratio Rank: 46
FANCX Calmar Ratio Rank: 41
FANCX Martin Ratio Rank: 33

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.

VFSTX vs. FANCX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Short-Term Investment-Grade Fund Investor Shares (VFSTX) and Fidelity Advisor Short-Term Bond Fund Class C (FANCX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	VFSTX	FANCX	Difference
Sharpe ratio: Return per unit of total volatility	1.73	1.25	+0.48
Sortino ratio: Return per unit of downside risk	2.93	2.08	+0.85
Omega ratio: Gain probability vs. loss probability	1.38	1.28	+0.10
Calmar ratio: Return relative to maximum drawdown	2.29	1.93	+0.36
Martin ratio: Return relative to average drawdown	8.83	5.72	+3.11

VFSTX vs. FANCX - Sharpe Ratio Comparison

The current VFSTX Sharpe Ratio is 1.73, which is higher than the FANCX Sharpe Ratio of 1.25. The chart below compares the historical Sharpe Ratios of VFSTX and FANCX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

VFSTX vs. FANCX - Drawdown Comparison

The maximum VFSTX drawdown since its inception was -9.35%, which is greater than FANCX's maximum drawdown of -7.79%. Use the drawdown chart below to compare losses from any high point for VFSTX and FANCX.

Drawdown Indicators

	VFSTX	FANCX	Difference
Max Drawdown Largest peak-to-trough decline	-9.35%	-7.79%	-1.56%
Max Drawdown (1Y) Largest decline over 1 year	-1.71%	-1.18%	-0.53%
Max Drawdown (3Y) Largest decline over 3 years	-1.71%	-1.18%	-0.53%
Max Drawdown (5Y) Largest decline over 5 years	-9.35%	-7.24%	-2.11%
Max Drawdown (10Y) Largest decline over 10 years	-9.35%	—	—
Current Drawdown Current decline from peak	-0.29%	-0.46%	+0.17%
Average Drawdown Average peak-to-trough decline	-1.12%	-1.54%	+0.42%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.44%	0.40%	+0.04%

Volatility

VFSTX vs. FANCX - Volatility Comparison

Vanguard Short-Term Investment-Grade Fund Investor Shares (VFSTX) and Fidelity Advisor Short-Term Bond Fund Class C (FANCX) have volatilities of 0.63% and 0.64%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VFSTX	FANCX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.63%	0.64%	-0.01%
Volatility (6M) Calculated over the trailing 6-month period	1.73%	1.36%	+0.37%
Volatility (1Y) Calculated over the trailing 1-year period	2.25%	1.81%	+0.44%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.99%	2.14%	+0.85%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.48%	1.77%	+0.71%

VFSTX vs. FANCX - Expense Ratio Comparison

VFSTX has a 0.20% expense ratio, which is lower than FANCX's 1.51% expense ratio.

Dividends

VFSTX vs. FANCX - Dividend Comparison

VFSTX's dividend yield for the trailing twelve months is around 4.63%, more than FANCX's 3.09% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FANCX Fidelity Advisor Short-Term Bond Fund Class C	3.09%	3.20%	2.95%	1.75%	0.15%	0.36%	1.68%	1.00%	0.69%	0.21%	0.07%	0.00%
VFSTX Vanguard Short-Term Investment-Grade Fund Investor Shares	4.63%	4.48%	4.06%	3.05%	1.93%	1.70%	2.24%	2.83%	2.68%	2.00%	2.04%	1.99%

Frequently Asked Questions

Can I hold both VFSTX and FANCX in my portfolio?

VFSTX and FANCX have a correlation of 0.78, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VFSTX or FANCX?

FANCX has higher volatility (0.64%) compared to VFSTX (0.63%). In terms of maximum drawdown, VFSTX dropped -9.35% vs FANCX's -7.79%.

Which has better risk-adjusted returns?

VFSTX currently has the higher Sharpe Ratio (1.73 vs 1.25), 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.