BGCKX vs. MMNIX

Last updated Jun 4, 2026

BGCKX (BlackRock Global Equity Market Neutral Fund Institutional Shares) and MMNIX (Miller Market Neutral Income Fund Class I) are both Equity Market Neutral funds. Both are actively managed. Over the past year, BGCKX returned 21.93% vs 9.63% for MMNIX. At a correlation of -0.15, they often move in opposite directions. BGCKX charges 1.29%/yr vs 1.69%/yr for MMNIX.

Performance

BGCKX vs. MMNIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BlackRock Global Equity Market Neutral Fund Institutional Shares (BGCKX) and Miller Market Neutral Income Fund Class I (MMNIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BGCKX achieves a 12.50% return, which is significantly higher than MMNIX's 3.47% return.

BGCKX

• 1D: 0.43%
• 1M: 5.31%
• YTD: 12.50%
• 6M: 15.65%
• 1Y: 21.93%
• 3Y*: 21.89%
• 5Y*: 13.01%
• 10Y*: 8.39%

MMNIX

• 1D: -0.09%
• 1M: 0.71%
• YTD: 3.47%
• 6M: 4.33%
• 1Y: 9.63%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BGCKX vs. MMNIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024
BGCKX BlackRock Global Equity Market Neutral Fund Institutional Shares	12.50%	18.38%	21.84%
MMNIX Miller Market Neutral Income Fund Class I	3.47%	10.04%	9.56%

Correlation

The correlation between BGCKX and MMNIX is -0.17, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.17
Correlation (All Time) Calculated using the full available price history since Jan 3, 2024	-0.15

Return for Risk

BGCKX vs. MMNIX — Risk / Return Rank

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

BGCKX

BGCKX Risk / Return Rank: 91
BGCKX Sharpe Ratio Rank: 93
BGCKX Sortino Ratio Rank: 93
BGCKX Omega Ratio Rank: 87
BGCKX Calmar Ratio Rank: 96
BGCKX Martin Ratio Rank: 89

MMNIX

MMNIX Risk / Return Rank: 99
MMNIX Sharpe Ratio Rank: 100
MMNIX Sortino Ratio Rank: 100
MMNIX Omega Ratio Rank: 99
MMNIX Calmar Ratio Rank: 100
MMNIX Martin Ratio Rank: 100

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.

BGCKX vs. MMNIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BlackRock Global Equity Market Neutral Fund Institutional Shares (BGCKX) and Miller Market Neutral Income Fund Class I (MMNIX). 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.

	BGCKX	MMNIX	Difference
Sharpe ratio: Return per unit of total volatility	3.20	6.14	-2.94
Sortino ratio: Return per unit of downside risk	4.77	11.39	-6.62
Omega ratio: Gain probability vs. loss probability	1.60	2.82	-1.22
Calmar ratio: Return relative to maximum drawdown	6.23	20.83	-14.60
Martin ratio: Return relative to average drawdown	17.51	89.27	-71.76
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BGCKX vs. MMNIX - Sharpe Ratio Comparison

The current BGCKX Sharpe Ratio is 3.20, which is lower than the MMNIX Sharpe Ratio of 6.14. The chart below compares the historical Sharpe Ratios of BGCKX and MMNIX, 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

	BGCKX	MMNIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.20	6.14	-2.94
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	2.00	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	1.45	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.39	5.53	-4.14

Drawdowns

BGCKX vs. MMNIX - Drawdown Comparison

The maximum BGCKX drawdown since its inception was -9.47%, which is greater than MMNIX's maximum drawdown of -0.49%. Use the drawdown chart below to compare losses from any high point for BGCKX and MMNIX.

Drawdown Indicators

	BGCKX	MMNIX	Difference
Max Drawdown Largest peak-to-trough decline	-9.47%	-0.49%	-8.98%
Max Drawdown (1Y) Largest decline over 1 year	-3.51%	-0.46%	-3.05%
Max Drawdown (3Y) Largest decline over 3 years	-4.13%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-6.13%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-9.47%	—	—
Current Drawdown Current decline from peak	0.00%	-0.09%	+0.09%
Average Drawdown Average peak-to-trough decline	-2.15%	-0.06%	-2.09%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.25%	0.11%	+1.14%

Volatility

BGCKX vs. MMNIX - Volatility Comparison

BlackRock Global Equity Market Neutral Fund Institutional Shares (BGCKX) has a higher volatility of 1.96% compared to Miller Market Neutral Income Fund Class I (MMNIX) at 0.42%. This indicates that BGCKX's price experiences larger fluctuations and is considered to be riskier than MMNIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BGCKX	MMNIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.96%	0.42%	+1.54%
Volatility (6M) Calculated over the trailing 6-month period	4.45%	1.12%	+3.33%
Volatility (1Y) Calculated over the trailing 1-year period	6.85%	1.56%	+5.29%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.52%	1.74%	+4.78%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	5.81%	1.74%	+4.07%

BGCKX vs. MMNIX - Expense Ratio Comparison

BGCKX has a 1.29% expense ratio, which is lower than MMNIX's 1.69% expense ratio.

Dividends

BGCKX vs. MMNIX - Dividend Comparison

BGCKX's dividend yield for the trailing twelve months is around 7.96%, more than MMNIX's 4.75% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
BGCKX BlackRock Global Equity Market Neutral Fund Institutional Shares	7.96%	8.96%	13.25%	7.49%	0.00%	1.22%	0.34%	6.80%	0.96%
MMNIX Miller Market Neutral Income Fund Class I	4.75%	5.03%	4.74%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both BGCKX and MMNIX in my portfolio?

BGCKX and MMNIX have a correlation of -0.17, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BGCKX or MMNIX?

BGCKX has higher volatility (1.96%) compared to MMNIX (0.42%). In terms of maximum drawdown, BGCKX dropped -9.47% vs MMNIX's -0.49%.

Which has better risk-adjusted returns?

MMNIX currently has the higher Sharpe Ratio (6.14 vs 3.20), 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.