BBMIX vs. BFGFX

Last updated Apr 2, 2026

Compare and contrast key facts about BBH Select Series - Mid Cap Fund (BBMIX) and Baron Focused Growth Fund (BFGFX).

BBMIX is managed by BBH. It was launched on May 23, 2021. BFGFX is managed by Baron Capital Group, Inc.. It was launched on Jun 30, 2008.

Performance

BBMIX vs. BFGFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BBH Select Series - Mid Cap Fund (BBMIX) and Baron Focused Growth Fund (BFGFX). The values are adjusted to include any dividend payments, if applicable.

BBMIX vs. BFGFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
BBMIX BBH Select Series - Mid Cap Fund	2.86%	-6.45%	11.41%	26.01%	-24.76%	13.50%
BFGFX Baron Focused Growth Fund	-5.05%	21.94%	29.52%	27.40%	-28.21%	23.33%

Returns By Period

In the year-to-date period, BBMIX achieves a 2.86% return, which is significantly higher than BFGFX's -5.05% return.

BBMIX

• 1D: 0.00%
• 1M: 2.86%
• YTD: 2.86%
• 6M: -2.21%
• 1Y: 2.13%
• 3Y*: 7.96%
• 5Y*: —
• 10Y*: —

BFGFX

• 1D: 2.40%
• 1M: -6.03%
• YTD: -5.05%
• 6M: 6.51%
• 1Y: 25.31%
• 3Y*: 18.65%
• 5Y*: 10.00%
• 10Y*: 20.15%

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

BBMIX vs. BFGFX - Expense Ratio Comparison

BBMIX has a 0.90% expense ratio, which is lower than BFGFX's 1.32% expense ratio.

BFGFX

Baron Focused Growth Fund

BBMIX

BBH Select Series - Mid Cap Fund

Return for Risk

BBMIX vs. BFGFX — Risk / Return Rank

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

BBMIX

BBMIX Risk / Return Rank: 5
BBMIX Sharpe Ratio Rank: 5
BBMIX Sortino Ratio Rank: 6
BBMIX Omega Ratio Rank: 7
BBMIX Calmar Ratio Rank: 2
BBMIX Martin Ratio Rank: 2

BFGFX

BFGFX Risk / Return Rank: 75
BFGFX Sharpe Ratio Rank: 61
BFGFX Sortino Ratio Rank: 78
BFGFX Omega Ratio Rank: 66
BFGFX Calmar Ratio Rank: 87
BFGFX Martin Ratio Rank: 83

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.

BBMIX vs. BFGFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BBH Select Series - Mid Cap Fund (BBMIX) and Baron Focused Growth Fund (BFGFX). 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.

	BBMIX	BFGFX	Difference
Sharpe ratio Return per unit of total volatility	0.15	1.13	-0.98
Sortino ratio Return per unit of downside risk	0.37	1.99	-1.62
Omega ratio Gain probability vs. loss probability	1.06	1.26	-0.20
Calmar ratio Return relative to maximum drawdown	-0.23	2.29	-2.52
Martin ratio Return relative to average drawdown	-0.55	8.56	-9.11
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BBMIX vs. BFGFX - Sharpe Ratio Comparison

The current BBMIX Sharpe Ratio is 0.15, which is lower than the BFGFX Sharpe Ratio of 1.13. The chart below compares the historical Sharpe Ratios of BBMIX and BFGFX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	BBMIX	BFGFX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.15	1.13	-0.98
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.45	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.84	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.16	0.69	-0.53

Correlation

The correlation between BBMIX and BFGFX is 0.75, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

BBMIX vs. BFGFX - Dividend Comparison

Neither BBMIX nor BFGFX has paid dividends to shareholders.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BBMIX BBH Select Series - Mid Cap Fund	0.00%	0.00%	0.32%	0.10%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
BFGFX Baron Focused Growth Fund	0.00%	0.00%	0.00%	0.00%	12.28%	15.53%	2.85%	1.78%	1.07%	2.11%	6.02%	5.80%

Drawdowns

BBMIX vs. BFGFX - Drawdown Comparison

The maximum BBMIX drawdown since its inception was -28.90%, smaller than the maximum BFGFX drawdown of -59.52%. Use the drawdown chart below to compare losses from any high point for BBMIX and BFGFX.

Drawdown Indicators

	BBMIX	BFGFX	Difference
Max Drawdown Largest peak-to-trough decline	-28.90%	-59.52%	+30.62%
Max Drawdown (1Y) Largest decline over 1 year	-13.27%	-11.95%	-1.32%
Max Drawdown (5Y) Largest decline over 5 years	—	-35.93%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-43.62%	—
Current Drawdown Current decline from peak	-11.28%	-7.56%	-3.72%
Average Drawdown Average peak-to-trough decline	-10.49%	-12.43%	+1.94%
Ulcer Index Depth and duration of drawdowns from previous peaks	9.15%	3.19%	+5.96%

Volatility

BBMIX vs. BFGFX - Volatility Comparison

The current volatility for BBH Select Series - Mid Cap Fund (BBMIX) is 2.82%, while Baron Focused Growth Fund (BFGFX) has a volatility of 4.99%. This indicates that BBMIX experiences smaller price fluctuations and is considered to be less risky than BFGFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BBMIX	BFGFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.82%	4.99%	-2.17%
Volatility (6M) Calculated over the trailing 6-month period	9.38%	15.79%	-6.41%
Volatility (1Y) Calculated over the trailing 1-year period	20.37%	23.03%	-2.66%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.03%	22.57%	-2.54%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.03%	23.96%	-3.93%