HABDX vs. BCOIX

Last updated Jun 4, 2026

HABDX (Harbor Core Plus Fund) and BCOIX (Baird Core Plus Bond Fund) are both Intermediate Core-Plus Bond funds. Over the past 10 years, HABDX returned 2.28%/yr vs 2.43%/yr for BCOIX. Their correlation of 0.87 suggests significant overlap in exposure. HABDX charges 0.38%/yr vs 0.30%/yr for BCOIX.

Performance

HABDX vs. BCOIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Harbor Core Plus Fund (HABDX) and Baird Core Plus Bond Fund (BCOIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, HABDX achieves a 0.68% return, which is significantly higher than BCOIX's 0.44% return. Over the past 10 years, HABDX has underperformed BCOIX with an annualized return of 2.28%, while BCOIX has yielded a comparatively higher 2.43% annualized return.

HABDX

• 1D: 0.10%
• 1M: 0.65%
• YTD: 0.68%
• 6M: 0.56%
• 1Y: 5.80%
• 3Y*: 4.72%
• 5Y*: 0.72%
• 10Y*: 2.28%

BCOIX

• 1D: 0.00%
• 1M: 0.48%
• YTD: 0.44%
• 6M: 0.47%
• 1Y: 5.65%
• 3Y*: 4.90%
• 5Y*: 0.82%
• 10Y*: 2.43%

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

HABDX vs. BCOIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
HABDX Harbor Core Plus Fund	0.68%	7.28%	2.56%	6.70%	-13.23%	-0.64%	8.88%	8.42%	-0.20%	4.89%
BCOIX Baird Core Plus Bond Fund	0.44%	7.47%	2.54%	6.89%	-12.86%	-1.02%	8.80%	10.11%	-0.52%	4.65%

Correlation

The correlation between HABDX and BCOIX is 0.94, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.94
Correlation (3Y) Calculated over the trailing 3-year period	0.96
Correlation (5Y) Calculated over the trailing 5-year period	0.97
Correlation (10Y) Calculated over the trailing 10-year period	0.92
Correlation (All Time) Calculated using the full available price history since Oct 2, 2000	0.87

The correlation between HABDX and BCOIX has been stable across timeframes, ranging from 0.87 to 0.97 - a consistent structural relationship.

Return for Risk

HABDX vs. BCOIX — Risk / Return Rank

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

HABDX

HABDX Risk / Return Rank: 30
HABDX Sharpe Ratio Rank: 30
HABDX Sortino Ratio Rank: 32
HABDX Omega Ratio Rank: 29
HABDX Calmar Ratio Rank: 32
HABDX Martin Ratio Rank: 27

BCOIX

BCOIX Risk / Return Rank: 30
BCOIX Sharpe Ratio Rank: 29
BCOIX Sortino Ratio Rank: 31
BCOIX Omega Ratio Rank: 29
BCOIX Calmar Ratio Rank: 34
BCOIX Martin Ratio Rank: 27

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.

HABDX vs. BCOIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Harbor Core Plus Fund (HABDX) and Baird Core Plus Bond Fund (BCOIX). 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.

	HABDX	BCOIX	Difference
Sharpe ratio: Return per unit of total volatility	1.57	1.53	+0.04
Sortino ratio: Return per unit of downside risk	2.36	2.30	+0.06
Omega ratio: Gain probability vs. loss probability	1.28	1.28	0.00
Calmar ratio: Return relative to maximum drawdown	2.14	2.20	-0.06
Martin ratio: Return relative to average drawdown	6.43	6.53	-0.10
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

HABDX vs. BCOIX - Sharpe Ratio Comparison

The current HABDX Sharpe Ratio is 1.57, which is comparable to the BCOIX Sharpe Ratio of 1.53. The chart below compares the historical Sharpe Ratios of HABDX and BCOIX, 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

	HABDX	BCOIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.57	1.53	+0.04
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.13	0.15	-0.02
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.47	0.52	-0.05
Sharpe Ratio (All Time) Calculated using the full available price history	1.33	1.07	+0.25

Drawdowns

HABDX vs. BCOIX - Drawdown Comparison

The maximum HABDX drawdown since its inception was -17.94%, roughly equal to the maximum BCOIX drawdown of -18.13%. Use the drawdown chart below to compare losses from any high point for HABDX and BCOIX.

Drawdown Indicators

	HABDX	BCOIX	Difference
Max Drawdown Largest peak-to-trough decline	-17.94%	-18.13%	+0.19%
Max Drawdown (1Y) Largest decline over 1 year	-2.73%	-2.58%	-0.15%
Max Drawdown (3Y) Largest decline over 3 years	-6.15%	-5.61%	-0.54%
Max Drawdown (5Y) Largest decline over 5 years	-17.94%	-18.13%	+0.19%
Max Drawdown (10Y) Largest decline over 10 years	-17.94%	-18.13%	+0.19%
Current Drawdown Current decline from peak	-1.22%	-1.24%	+0.02%
Average Drawdown Average peak-to-trough decline	-1.87%	-2.19%	+0.32%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.90%	0.87%	+0.03%

Volatility

HABDX vs. BCOIX - Volatility Comparison

Harbor Core Plus Fund (HABDX) and Baird Core Plus Bond Fund (BCOIX) have volatilities of 1.27% and 1.30%, 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

	HABDX	BCOIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.27%	1.30%	-0.03%
Volatility (6M) Calculated over the trailing 6-month period	2.59%	2.69%	-0.10%
Volatility (1Y) Calculated over the trailing 1-year period	3.72%	3.72%	0.00%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	5.68%	5.64%	+0.04%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.83%	4.67%	+0.16%

HABDX vs. BCOIX - Expense Ratio Comparison

HABDX has a 0.38% expense ratio, which is higher than BCOIX's 0.30% expense ratio.

Dividends

HABDX vs. BCOIX - Dividend Comparison

HABDX's dividend yield for the trailing twelve months is around 4.70%, more than BCOIX's 4.35% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BCOIX Baird Core Plus Bond Fund	4.35%	4.21%	4.13%	3.58%	3.10%	2.96%	3.51%	2.96%	3.13%	2.83%	3.01%	2.84%
HABDX Harbor Core Plus Fund	4.70%	4.65%	4.46%	4.24%	3.41%	3.12%	3.27%	3.19%	3.08%	3.41%	3.86%	5.40%

Frequently Asked Questions

Can I hold both HABDX and BCOIX in my portfolio?

With a correlation of 0.94, HABDX and BCOIX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, HABDX or BCOIX?

BCOIX has higher volatility (1.30%) compared to HABDX (1.27%). In terms of maximum drawdown, HABDX dropped -17.94% vs BCOIX's -18.13%.

Which has better risk-adjusted returns?

HABDX currently has the higher Sharpe Ratio (1.57 vs 1.53), 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.