HIBIX vs. FUMBX

Last updated Jun 24, 2026

HIBIX (Virtus Newfleet Low Duration Core Plus Bond Fund) and FUMBX (Fidelity Short-Term Treasury Bond Index Fund) are both Short-Term Bond funds. Over the past 5 years, HIBIX returned 2.79%/yr vs 1.31%/yr for FUMBX. A 0.75 correlation means they provide meaningful diversification when combined. HIBIX charges 0.50%/yr vs 0.03%/yr for FUMBX.

Performance

HIBIX vs. FUMBX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Virtus Newfleet Low Duration Core Plus Bond Fund (HIBIX) and Fidelity Short-Term Treasury Bond Index Fund (FUMBX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, HIBIX achieves a 1.01% return, which is significantly higher than FUMBX's -0.11% return.

HIBIX

• 1D: -0.09%
• 1M: 0.29%
• YTD: 1.01%
• 6M: 1.41%
• 1Y: 4.45%
• 3Y*: 5.60%
• 5Y*: 2.79%
• 10Y*: 2.71%

FUMBX

• 1D: -0.10%
• 1M: 0.16%
• YTD: -0.11%
• 6M: 0.24%
• 1Y: 2.69%
• 3Y*: 4.03%
• 5Y*: 1.31%
• 10Y*: —

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

HIBIX vs. FUMBX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
HIBIX Virtus Newfleet Low Duration Core Plus Bond Fund	1.01%	6.12%	5.61%	6.57%	-4.85%	-0.11%	4.05%	5.45%	0.76%	0.21%
FUMBX Fidelity Short-Term Treasury Bond Index Fund	-0.11%	5.83%	3.25%	4.47%	-5.84%	-1.38%	4.22%	4.19%	1.47%	-0.33%

Correlation

The correlation between HIBIX and FUMBX 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	0.83
Correlation (All Time) Calculated using the full available price history since Oct 19, 2017	0.75

The correlation between HIBIX and FUMBX has been stable across timeframes, ranging from 0.75 to 0.83 - a consistent structural relationship.

Return for Risk

HIBIX vs. FUMBX — Risk / Return Rank

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

HIBIX

HIBIX Risk / Return Rank: 90
HIBIX Sharpe Ratio Rank: 82
HIBIX Sortino Ratio Rank: 96
HIBIX Omega Ratio Rank: 93
HIBIX Calmar Ratio Rank: 88
HIBIX Martin Ratio Rank: 91

FUMBX

FUMBX Risk / Return Rank: 29
FUMBX Sharpe Ratio Rank: 27
FUMBX Sortino Ratio Rank: 32
FUMBX Omega Ratio Rank: 32
FUMBX Calmar Ratio Rank: 29
FUMBX Martin Ratio Rank: 25

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.

HIBIX vs. FUMBX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Virtus Newfleet Low Duration Core Plus Bond Fund (HIBIX) and Fidelity Short-Term Treasury Bond Index Fund (FUMBX). 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.

	HIBIX	FUMBX	Difference
Sharpe ratio: Return per unit of total volatility	2.48	1.39	+1.09
Sortino ratio: Return per unit of downside risk	5.04	2.19	+2.85
Omega ratio: Gain probability vs. loss probability	1.68	1.28	+0.40
Calmar ratio: Return relative to maximum drawdown	4.11	1.89	+2.22
Martin ratio: Return relative to average drawdown	17.23	5.55	+11.68

HIBIX vs. FUMBX - Sharpe Ratio Comparison

The current HIBIX Sharpe Ratio is 2.48, which is higher than the FUMBX Sharpe Ratio of 1.39. The chart below compares the historical Sharpe Ratios of HIBIX and FUMBX, 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

HIBIX vs. FUMBX - Drawdown Comparison

The maximum HIBIX drawdown since its inception was -8.57%, roughly equal to the maximum FUMBX drawdown of -8.83%. Use the drawdown chart below to compare losses from any high point for HIBIX and FUMBX.

Drawdown Indicators

	HIBIX	FUMBX	Difference
Max Drawdown Largest peak-to-trough decline	-8.57%	-8.83%	+0.26%
Max Drawdown (1Y) Largest decline over 1 year	-1.11%	-1.54%	+0.43%
Max Drawdown (3Y) Largest decline over 3 years	-1.12%	-1.57%	+0.45%
Max Drawdown (5Y) Largest decline over 5 years	-7.11%	-8.60%	+1.49%
Max Drawdown (10Y) Largest decline over 10 years	-8.57%	—	—
Current Drawdown Current decline from peak	-0.28%	-1.06%	+0.78%
Average Drawdown Average peak-to-trough decline	-0.79%	-1.85%	+1.06%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.26%	0.52%	-0.26%

Volatility

HIBIX vs. FUMBX - Volatility Comparison

The current volatility for Virtus Newfleet Low Duration Core Plus Bond Fund (HIBIX) is 0.59%, while Fidelity Short-Term Treasury Bond Index Fund (FUMBX) has a volatility of 0.70%. This indicates that HIBIX experiences smaller price fluctuations and is considered to be less risky than FUMBX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	HIBIX	FUMBX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.59%	0.70%	-0.11%
Volatility (6M) Calculated over the trailing 6-month period	1.38%	1.56%	-0.18%
Volatility (1Y) Calculated over the trailing 1-year period	1.84%	2.08%	-0.24%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.20%	2.93%	-0.73%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.13%	2.49%	-0.36%

HIBIX vs. FUMBX - Expense Ratio Comparison

HIBIX has a 0.50% expense ratio, which is higher than FUMBX's 0.03% expense ratio.

Dividends

HIBIX vs. FUMBX - Dividend Comparison

HIBIX's dividend yield for the trailing twelve months is around 4.56%, more than FUMBX's 3.77% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FUMBX Fidelity Short-Term Treasury Bond Index Fund	3.77%	3.51%	2.91%	1.64%	0.86%	1.15%	1.41%	1.88%	1.64%	0.34%	0.00%	0.00%
HIBIX Virtus Newfleet Low Duration Core Plus Bond Fund	4.56%	4.60%	3.72%	3.28%	2.11%	1.27%	2.28%	2.86%	2.74%	2.23%	2.10%	2.28%

Frequently Asked Questions

Can I hold both HIBIX and FUMBX in my portfolio?

HIBIX and FUMBX 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, HIBIX or FUMBX?

FUMBX has higher volatility (0.70%) compared to HIBIX (0.59%). In terms of maximum drawdown, HIBIX dropped -8.57% vs FUMBX's -8.83%.

Which has better risk-adjusted returns?

HIBIX currently has the higher Sharpe Ratio (2.48 vs 1.39), 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.