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JMGRX vs. BBMIX
Performance
Return for Risk
Drawdowns
Volatility
Dividends

JMGRX vs. BBMIX

Last updated Jun 25, 2026

JMGRX (Janus Enterprise Fund Class I) and BBMIX (BBH Select Series - Mid Cap Fund) are both Mid Cap Growth Equities funds. Over the past 5 years, JMGRX returned 6.76%/yr vs 2.66%/yr for BBMIX. Their correlation of 0.85 suggests significant overlap in exposure. JMGRX charges 0.76%/yr vs 0.90%/yr for BBMIX.

Performance

JMGRX vs. BBMIX - Performance Comparison

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

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Returns By Period

In the year-to-date period, JMGRX achieves a 5.99% return, which is significantly higher than BBMIX's 2.86% return.

JMGRX

1D
-1.07%
1M
1.18%
YTD
5.99%
6M
4.12%
1Y
11.28%
3Y*
12.45%
5Y*
6.76%
10Y*
13.00%

BBMIX

1D
0.00%
1M
0.00%
YTD
2.86%
6M
2.86%
1Y
-2.21%
3Y*
6.50%
5Y*
2.66%
10Y*
—
*Multi-year figures are annualized to reflect compound growth (CAGR)

JMGRX vs. BBMIX - Yearly Performance Comparison

2026 (YTD)20252024202320222021
JMGRX
Janus Enterprise Fund Class I		5.99%7.66%15.28%18.03%-15.99%8.68%
BBMIX
BBH Select Series - Mid Cap Fund		2.86%-6.45%11.41%26.01%-24.76%13.50%

Correlation

The correlation between JMGRX and BBMIX is 0.48, which is low. Their price movements are largely independent, making them effective diversification partners.

Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.48

Correlation (3Y)
Calculated over the trailing 3-year period

0.77

Correlation (5Y)
Calculated over the trailing 5-year period

0.85

Correlation (All Time)
Calculated using the full available price history since May 24, 2021

0.85

Over the past year, the correlation between JMGRX and BBMIX has dropped to 0.48 - well below their long-term average of 0.85, suggesting their price drivers have been diverging.

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Janus Enterprise Fund Class I

BBH Select Series - Mid Cap Fund

Often compared with JMGRX:
JMGRX vs. VOTJMGRX vs. JNRFXJMGRX vs. SPMDJMGRX vs. JATIXJMGRX vs. WWNPXJMGRX vs. FMDGXJMGRX vs. IMIDX
Often compared with BBMIX:
BBMIX vs. BBIIXBBMIX vs. BBNIXBBMIX vs. BBHLXBBMIX vs. BBBMXBBMIX vs. BARAXBBMIX vs. BBLIXBBMIX vs. BARIX

Return for Risk

JMGRX vs. BBMIX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
JMGRX
JMGRX Risk / Return Rank: 1515
Overall Rank
JMGRX Sharpe Ratio Rank: 1414
Sharpe Ratio Rank
JMGRX Sortino Ratio Rank: 1515
Sortino Ratio Rank
JMGRX Omega Ratio Rank: 1313
Omega Ratio Rank
JMGRX Calmar Ratio Rank: 1414
Calmar Ratio Rank
JMGRX Martin Ratio Rank: 1717
Martin Ratio Rank
BBMIX
BBMIX Risk / Return Rank: 22
Overall Rank
BBMIX Sharpe Ratio Rank: 22
Sharpe Ratio Rank
BBMIX Sortino Ratio Rank: 22
Sortino Ratio Rank
BBMIX Omega Ratio Rank: 22
Omega Ratio Rank
BBMIX Calmar Ratio Rank: 22
Calmar Ratio Rank
BBMIX Martin Ratio Rank: 22
Martin Ratio Rank
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.

JMGRX vs. BBMIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Janus Enterprise Fund Class I (JMGRX) and BBH Select Series - Mid Cap Fund (BBMIX). 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.

JMGRXBBMIXDifference
Sharpe ratioReturn per unit of total volatility
0.89
-0.17

+1.06

Sortino ratioReturn per unit of downside risk
1.35
-0.16

+1.52

Omega ratioGain probability vs. loss probability

1.16

0.97

+0.18

Calmar ratioReturn relative to maximum drawdown

1.11

-0.21

+1.32

Martin ratioReturn relative to average drawdown

3.86

-0.31

+4.17

JMGRX vs. BBMIX - Sharpe Ratio Comparison

The current JMGRX Sharpe Ratio is 0.89, which is higher than the BBMIX Sharpe Ratio of -0.17. The chart below compares the historical Sharpe Ratios of JMGRX and BBMIX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

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Drawdowns

JMGRX vs. BBMIX - Drawdown Comparison

The maximum JMGRX drawdown since its inception was -55.48%, which is greater than BBMIX's maximum drawdown of -28.90%. Use the drawdown chart below to compare losses from any high point for JMGRX and BBMIX.

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Drawdown Indicators

JMGRXBBMIXDifference

Max Drawdown

Largest peak-to-trough decline

-55.48%

-28.90%

-26.58%

Max Drawdown (1Y)

Largest decline over 1 year

-11.39%

-8.89%

-2.50%

Max Drawdown (3Y)

Largest decline over 3 years

-19.55%

-23.79%

+4.24%

Max Drawdown (5Y)

Largest decline over 5 years

-24.21%

-28.90%

+4.69%

Max Drawdown (10Y)

Largest decline over 10 years

-38.25%

—

—

Current Drawdown

Current decline from peak

-1.66%

-11.28%

+9.62%

Average Drawdown

Average peak-to-trough decline

-5.71%

-10.51%

+4.80%

Ulcer Index

Depth and duration of drawdowns from previous peaks

3.28%

5.31%

-2.03%

Volatility

JMGRX vs. BBMIX - Volatility Comparison

Janus Enterprise Fund Class I (JMGRX) has a higher volatility of 4.99% compared to BBH Select Series - Mid Cap Fund (BBMIX) at 0.00%. This indicates that JMGRX's price experiences larger fluctuations and is considered to be riskier than BBMIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

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Volatility by Period

JMGRXBBMIXDifference

Volatility (1M)

Calculated over the trailing 1-month period

4.99%

0.00%

+4.99%

Volatility (6M)

Calculated over the trailing 6-month period

11.25%

6.04%

+5.21%

Volatility (1Y)

Calculated over the trailing 1-year period

14.26%

11.11%

+3.15%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

17.75%

19.70%

-1.95%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

18.71%

19.56%

-0.85%

JMGRX vs. BBMIX - Expense Ratio Comparison

JMGRX has a 0.76% expense ratio, which is lower than BBMIX's 0.90% expense ratio.

Dividends

JMGRX vs. BBMIX - Dividend Comparison

JMGRX's dividend yield for the trailing twelve months is around 7.04%, while BBMIX has not paid dividends to shareholders.

PositionTTM20252024202320222021202020192018201720162015
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%
JMGRX
Janus Enterprise Fund Class I		7.04%7.46%6.97%7.46%10.42%15.91%8.44%4.47%6.42%1.77%1.81%3.63%

Frequently Asked Questions

JMGRX and BBMIX have a correlation of 0.48, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

JMGRX has higher volatility (4.99%) compared to BBMIX (0.00%). In terms of maximum drawdown, JMGRX dropped -55.48% vs BBMIX's -28.90%.

JMGRX currently has the higher Sharpe Ratio (0.89 vs -0.17), 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.

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