DOXIX vs. HOBIX

Last updated Jun 3, 2026

DOXIX (Dodge & Cox Income Fund Class X) and HOBIX (Holbrook Income Fund Class I) are both Intermediate Core-Plus Bond funds. Both are actively managed. Over the past 3 years, DOXIX returned 5.31%/yr vs 7.32%/yr for HOBIX. At a 0.38 correlation, their price movements are largely independent. DOXIX charges 0.33%/yr vs 1.05%/yr for HOBIX.

Performance

DOXIX vs. HOBIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Dodge & Cox Income Fund Class X (DOXIX) and Holbrook Income Fund Class I (HOBIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DOXIX achieves a 0.45% return, which is significantly lower than HOBIX's 2.43% return.

DOXIX

• 1D: -0.08%
• 1M: 0.08%
• YTD: 0.45%
• 6M: 0.59%
• 1Y: 6.42%
• 3Y*: 5.31%
• 5Y*: —
• 10Y*: —

HOBIX

• 1D: 0.00%
• 1M: 0.48%
• YTD: 2.43%
• 6M: 2.87%
• 1Y: 6.61%
• 3Y*: 7.32%
• 5Y*: 4.33%
• 10Y*: —

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

DOXIX vs. HOBIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
DOXIX Dodge & Cox Income Fund Class X	0.45%	8.39%	2.33%	7.75%	-2.35%
HOBIX Holbrook Income Fund Class I	2.43%	7.67%	7.66%	5.65%	-1.76%

Correlation

The correlation between DOXIX and HOBIX is 0.33, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.33
Correlation (3Y) Calculated over the trailing 3-year period	0.33
Correlation (All Time) Calculated using the full available price history since May 4, 2022	0.38

Return for Risk

DOXIX vs. HOBIX — Risk / Return Rank

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

DOXIX

DOXIX Risk / Return Rank: 28
DOXIX Sharpe Ratio Rank: 28
DOXIX Sortino Ratio Rank: 29
DOXIX Omega Ratio Rank: 27
DOXIX Calmar Ratio Rank: 28
DOXIX Martin Ratio Rank: 24

HOBIX

HOBIX Risk / Return Rank: 98
HOBIX Sharpe Ratio Rank: 95
HOBIX Sortino Ratio Rank: 99
HOBIX Omega Ratio Rank: 100
HOBIX Calmar Ratio Rank: 99
HOBIX Martin Ratio Rank: 99

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.

DOXIX vs. HOBIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Dodge & Cox Income Fund Class X (DOXIX) and Holbrook Income Fund Class I (HOBIX). 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.

	DOXIX	HOBIX	Difference
Sharpe ratio Return per unit of total volatility	1.55	3.31	-1.76
Sortino ratio Return per unit of downside risk	2.29	10.66	-8.37
Omega ratio Gain probability vs. loss probability	1.28	5.19	-3.91
Calmar ratio Return relative to maximum drawdown	2.04	14.03	-11.99
Martin ratio Return relative to average drawdown	6.32	48.98	-42.66
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DOXIX vs. HOBIX - Sharpe Ratio Comparison

The current DOXIX Sharpe Ratio is 1.55, which is lower than the HOBIX Sharpe Ratio of 3.31. The chart below compares the historical Sharpe Ratios of DOXIX and HOBIX, 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

	DOXIX	HOBIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.55	3.31	-1.76
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	1.64	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.68	0.85	-0.17

Drawdowns

DOXIX vs. HOBIX - Drawdown Comparison

The maximum DOXIX drawdown since its inception was -8.83%, smaller than the maximum HOBIX drawdown of -23.52%. Use the drawdown chart below to compare losses from any high point for DOXIX and HOBIX.

Drawdown Indicators

	DOXIX	HOBIX	Difference
Max Drawdown Largest peak-to-trough decline	-8.83%	-23.52%	+14.69%
Max Drawdown (1Y) Largest decline over 1 year	-3.15%	-0.51%	-2.64%
Max Drawdown (3Y) Largest decline over 3 years	-5.66%	-2.77%	-2.89%
Max Drawdown (5Y) Largest decline over 5 years	—	-4.16%	—
Current Drawdown Current decline from peak	-1.69%	0.00%	-1.69%
Average Drawdown Average peak-to-trough decline	-1.86%	-0.97%	-0.89%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.02%	0.15%	+0.87%

Volatility

DOXIX vs. HOBIX - Volatility Comparison

Dodge & Cox Income Fund Class X (DOXIX) has a higher volatility of 1.42% compared to Holbrook Income Fund Class I (HOBIX) at 0.53%. This indicates that DOXIX's price experiences larger fluctuations and is considered to be riskier than HOBIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DOXIX	HOBIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.42%	0.53%	+0.89%
Volatility (6M) Calculated over the trailing 6-month period	2.94%	1.63%	+1.31%
Volatility (1Y) Calculated over the trailing 1-year period	4.06%	2.01%	+2.05%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.86%	2.65%	+3.21%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.86%	5.74%	+0.12%

DOXIX vs. HOBIX - Expense Ratio Comparison

DOXIX has a 0.33% expense ratio, which is lower than HOBIX's 1.05% expense ratio.

Dividends

DOXIX vs. HOBIX - Dividend Comparison

DOXIX's dividend yield for the trailing twelve months is around 4.33%, less than HOBIX's 6.29% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
DOXIX Dodge & Cox Income Fund Class X	4.33%	4.30%	4.32%	3.92%	2.30%	0.00%	0.00%	0.00%	0.00%	0.00%
HOBIX Holbrook Income Fund Class I	6.29%	6.45%	7.04%	6.35%	5.31%	3.97%	6.30%	3.51%	4.32%	2.12%

Frequently Asked Questions

Can I hold both DOXIX and HOBIX in my portfolio?

DOXIX and HOBIX have a correlation of 0.33, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DOXIX or HOBIX?

DOXIX has higher volatility (1.42%) compared to HOBIX (0.53%). In terms of maximum drawdown, DOXIX dropped -8.83% vs HOBIX's -23.52%.

Which has better risk-adjusted returns?

HOBIX currently has the higher Sharpe Ratio (3.31 vs 1.55), 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.