BHCHX vs. BIOPX

Last updated Jun 26, 2026

BHCHX (Baron Health Care Fund) and BIOPX (Baron Opportunity Fund) are both mutual funds - BHCHX is a Health & Biotech Equities fund managed by Baron Capital Group, Inc., while BIOPX is a Large Cap Growth Equities fund managed by Baron Capital Group, Inc.. Over the past 5 years, BHCHX returned 0.38%/yr vs 9.38%/yr for BIOPX. A 0.69 correlation means they provide meaningful diversification when combined. BHCHX charges 0.85%/yr vs 1.31%/yr for BIOPX.

Performance

BHCHX vs. BIOPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Baron Health Care Fund (BHCHX) and Baron Opportunity Fund (BIOPX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BHCHX achieves a -0.09% return, which is significantly lower than BIOPX's 9.58% return.

BHCHX

• 1D: 2.22%
• 1M: 6.31%
• YTD: -0.09%
• 6M: -1.35%
• 1Y: 19.41%
• 3Y*: 4.51%
• 5Y*: 0.38%
• 10Y*: —

BIOPX

• 1D: -0.20%
• 1M: 2.14%
• YTD: 9.58%
• 6M: 7.86%
• 1Y: 23.15%
• 3Y*: 26.80%
• 5Y*: 9.38%
• 10Y*: 21.79%

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

BHCHX vs. BIOPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
BHCHX Baron Health Care Fund	-0.09%	10.28%	1.55%	6.42%	-16.90%	15.71%	47.71%	18.75%
BIOPX Baron Opportunity Fund	9.58%	19.44%	39.87%	49.55%	-42.96%	11.90%	88.78%	12.01%

Correlation

The correlation between BHCHX and BIOPX is 0.32, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.32
Correlation (3Y) Calculated over the trailing 3-year period	0.50
Correlation (5Y) Calculated over the trailing 5-year period	0.62
Correlation (All Time) Calculated using the full available price history since May 17, 2019	0.69

Over the past year, the correlation between BHCHX and BIOPX has dropped to 0.32 - well below their long-term average of 0.69, suggesting their price drivers have been diverging.

Return for Risk

BHCHX vs. BIOPX — Risk / Return Rank

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

BHCHX

BHCHX Risk / Return Rank: 23
BHCHX Sharpe Ratio Rank: 28
BHCHX Sortino Ratio Rank: 29
BHCHX Omega Ratio Rank: 26
BHCHX Calmar Ratio Rank: 21
BHCHX Martin Ratio Rank: 14

BIOPX

BIOPX Risk / Return Rank: 25
BIOPX Sharpe Ratio Rank: 23
BIOPX Sortino Ratio Rank: 24
BIOPX Omega Ratio Rank: 25
BIOPX Calmar Ratio Rank: 28
BIOPX 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.

BHCHX vs. BIOPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Baron Health Care Fund (BHCHX) and Baron Opportunity Fund (BIOPX). 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.

	BHCHX	BIOPX	Difference
Sharpe ratio: Return per unit of total volatility	1.23	1.14	+0.09
Sortino ratio: Return per unit of downside risk	1.86	1.69	+0.17
Omega ratio: Gain probability vs. loss probability	1.22	1.22	0.00
Calmar ratio: Return relative to maximum drawdown	1.37	1.66	-0.29
Martin ratio: Return relative to average drawdown	3.04	5.37	-2.32

BHCHX vs. BIOPX - Sharpe Ratio Comparison

The current BHCHX Sharpe Ratio is 1.23, which is comparable to the BIOPX Sharpe Ratio of 1.14. The chart below compares the historical Sharpe Ratios of BHCHX and BIOPX, 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

BHCHX vs. BIOPX - Drawdown Comparison

The maximum BHCHX drawdown since its inception was -28.53%, smaller than the maximum BIOPX drawdown of -67.91%. Use the drawdown chart below to compare losses from any high point for BHCHX and BIOPX.

Drawdown Indicators

	BHCHX	BIOPX	Difference
Max Drawdown Largest peak-to-trough decline	-28.53%	-67.91%	+39.38%
Max Drawdown (1Y) Largest decline over 1 year	-14.24%	-14.16%	-0.08%
Max Drawdown (3Y) Largest decline over 3 years	-20.51%	-26.34%	+5.83%
Max Drawdown (5Y) Largest decline over 5 years	-28.53%	-51.45%	+22.92%
Max Drawdown (10Y) Largest decline over 10 years	—	-51.45%	—
Current Drawdown Current decline from peak	-5.38%	-7.55%	+2.17%
Average Drawdown Average peak-to-trough decline	-11.04%	-16.84%	+5.80%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.42%	4.38%	+2.04%

Volatility

BHCHX vs. BIOPX - Volatility Comparison

The current volatility for Baron Health Care Fund (BHCHX) is 6.26%, while Baron Opportunity Fund (BIOPX) has a volatility of 10.58%. This indicates that BHCHX experiences smaller price fluctuations and is considered to be less risky than BIOPX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BHCHX	BIOPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.26%	10.58%	-4.32%
Volatility (6M) Calculated over the trailing 6-month period	12.66%	15.23%	-2.57%
Volatility (1Y) Calculated over the trailing 1-year period	15.90%	20.66%	-4.76%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.13%	27.02%	-9.89%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.75%	24.99%	-5.24%

BHCHX vs. BIOPX - Expense Ratio Comparison

BHCHX has a 0.85% expense ratio, which is lower than BIOPX's 1.31% expense ratio.

Dividends

BHCHX vs. BIOPX - Dividend Comparison

BHCHX has not paid dividends to shareholders, while BIOPX's dividend yield for the trailing twelve months is around 3.87%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BHCHX Baron Health Care Fund	0.00%	0.00%	0.49%	0.00%	0.00%	1.41%	0.99%	0.00%	0.00%	0.00%	0.00%	0.00%
BIOPX Baron Opportunity Fund	3.87%	4.24%	4.95%	0.00%	0.00%	8.71%	6.96%	7.33%	5.29%	15.58%	13.52%	10.92%

Frequently Asked Questions

Can I hold both BHCHX and BIOPX in my portfolio?

BHCHX and BIOPX have a correlation of 0.32, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BHCHX or BIOPX?

BIOPX has higher volatility (10.58%) compared to BHCHX (6.26%). In terms of maximum drawdown, BHCHX dropped -28.53% vs BIOPX's -67.91%.

Which has better risk-adjusted returns?

BHCHX currently has the higher Sharpe Ratio (1.23 vs 1.14), 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.