FCNVX vs. FCFBX

Last updated Jun 24, 2026

FCNVX (Fidelity Conservative Income Bond Institutional Class) and FCFBX (Frost Credit Fund A Class Shares) are both Total Bond Market funds from Fidelity. Over the past 5 years, FCNVX returned 3.58%/yr vs 3.56%/yr for FCFBX. At a 0.24 correlation, their price movements are largely independent. FCNVX charges 0.25%/yr vs 1.11%/yr for FCFBX.

Performance

FCNVX vs. FCFBX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Conservative Income Bond Institutional Class (FCNVX) and Frost Credit Fund A Class Shares (FCFBX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FCNVX achieves a 1.40% return, which is significantly lower than FCFBX's 1.58% return.

FCNVX

• 1D: 0.00%
• 1M: 0.23%
• YTD: 1.40%
• 6M: 1.75%
• 1Y: 4.03%
• 3Y*: 5.00%
• 5Y*: 3.58%
• 10Y*: 2.57%

FCFBX

• 1D: -0.11%
• 1M: 0.50%
• YTD: 1.58%
• 6M: 1.66%
• 1Y: 4.44%
• 3Y*: 6.75%
• 5Y*: 3.56%
• 10Y*: —

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

FCNVX vs. FCFBX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
FCNVX Fidelity Conservative Income Bond Institutional Class	1.40%	4.51%	5.43%	5.86%	0.85%	-0.06%	1.10%	3.00%	1.02%
FCFBX Frost Credit Fund A Class Shares	1.58%	4.16%	7.90%	11.35%	-7.84%	5.07%	6.12%	6.88%	-0.18%

Correlation

The correlation between FCNVX and FCFBX is 0.09, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.09
Correlation (3Y) Calculated over the trailing 3-year period	0.26
Correlation (5Y) Calculated over the trailing 5-year period	0.26
Correlation (All Time) Calculated using the full available price history since Jun 1, 2018	0.24

The correlation between FCNVX and FCFBX shifts across timeframes, from 0.09 (1 year) to 0.26 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

FCNVX vs. FCFBX — Risk / Return Rank

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

FCNVX

FCNVX Risk / Return Rank: 99
FCNVX Sharpe Ratio Rank: 98
FCNVX Sortino Ratio Rank: 100
FCNVX Omega Ratio Rank: 100
FCNVX Calmar Ratio Rank: 100
FCNVX Martin Ratio Rank: 100

FCFBX

FCFBX Risk / Return Rank: 59
FCFBX Sharpe Ratio Rank: 57
FCFBX Sortino Ratio Rank: 70
FCFBX Omega Ratio Rank: 65
FCFBX Calmar Ratio Rank: 53
FCFBX Martin Ratio Rank: 52

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.

FCNVX vs. FCFBX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Conservative Income Bond Institutional Class (FCNVX) and Frost Credit Fund A Class Shares (FCFBX). 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.

	FCNVX	FCFBX	Difference
Sharpe ratio: Return per unit of total volatility	3.44	2.07	+1.37
Sortino ratio: Return per unit of downside risk	22.92	3.17	+19.76
Omega ratio: Gain probability vs. loss probability	13.46	1.41	+12.06
Calmar ratio: Return relative to maximum drawdown	40.73	2.67	+38.07
Martin ratio: Return relative to average drawdown	139.01	10.03	+128.98

FCNVX vs. FCFBX - Sharpe Ratio Comparison

The current FCNVX Sharpe Ratio is 3.44, which is higher than the FCFBX Sharpe Ratio of 2.07. The chart below compares the historical Sharpe Ratios of FCNVX and FCFBX, 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

FCNVX vs. FCFBX - Drawdown Comparison

The maximum FCNVX drawdown since its inception was -2.19%, smaller than the maximum FCFBX drawdown of -16.34%. Use the drawdown chart below to compare losses from any high point for FCNVX and FCFBX.

Drawdown Indicators

	FCNVX	FCFBX	Difference
Max Drawdown Largest peak-to-trough decline	-2.19%	-16.34%	+14.15%
Max Drawdown (1Y) Largest decline over 1 year	-0.10%	-1.71%	+1.61%
Max Drawdown (3Y) Largest decline over 3 years	-0.30%	-3.27%	+2.97%
Max Drawdown (5Y) Largest decline over 5 years	-0.59%	-10.77%	+10.18%
Max Drawdown (10Y) Largest decline over 10 years	-2.19%	—	—
Current Drawdown Current decline from peak	-0.10%	-0.22%	+0.12%
Average Drawdown Average peak-to-trough decline	-0.05%	-1.80%	+1.75%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.03%	0.45%	-0.42%

Volatility

FCNVX vs. FCFBX - Volatility Comparison

The current volatility for Fidelity Conservative Income Bond Institutional Class (FCNVX) is 0.35%, while Frost Credit Fund A Class Shares (FCFBX) has a volatility of 0.69%. This indicates that FCNVX experiences smaller price fluctuations and is considered to be less risky than FCFBX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FCNVX	FCFBX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.35%	0.69%	-0.34%
Volatility (6M) Calculated over the trailing 6-month period	0.79%	1.70%	-0.91%
Volatility (1Y) Calculated over the trailing 1-year period	1.18%	2.21%	-1.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	1.29%	2.83%	-1.54%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.04%	3.52%	-2.48%

FCNVX vs. FCFBX - Expense Ratio Comparison

FCNVX has a 0.25% expense ratio, which is lower than FCFBX's 1.11% expense ratio.

Dividends

FCNVX vs. FCFBX - Dividend Comparison

FCNVX's dividend yield for the trailing twelve months is around 4.15%, less than FCFBX's 6.15% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FCFBX Frost Credit Fund A Class Shares	6.15%	5.09%	5.76%	5.93%	5.00%	3.65%	3.70%	4.55%	3.10%	0.00%	0.00%	0.00%
FCNVX Fidelity Conservative Income Bond Institutional Class	4.15%	4.41%	5.17%	4.97%	1.24%	0.24%	0.99%	2.45%	2.21%	1.30%	1.01%	0.48%

Frequently Asked Questions

Can I hold both FCNVX and FCFBX in my portfolio?

FCNVX and FCFBX have a correlation of 0.09, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FCNVX or FCFBX?

FCFBX has higher volatility (0.69%) compared to FCNVX (0.35%). In terms of maximum drawdown, FCNVX dropped -2.19% vs FCFBX's -16.34%.

Which has better risk-adjusted returns?

FCNVX currently has the higher Sharpe Ratio (3.44 vs 2.07), 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.