GLFOX vs. MRFOX

Last updated Jun 3, 2026

GLFOX (Lazard Global Listed Infrastructure Portfolio Open Shares) and MRFOX (Marshfield Concentrated Opportunity Fund) are both mutual funds - GLFOX is a Global Equities fund managed by Lazard, while MRFOX is a Large Cap Growth Equities fund managed by Marshfield. Over the past 10 years, GLFOX returned 10.06%/yr vs 15.46%/yr for MRFOX. A 0.56 correlation means they provide meaningful diversification when combined. GLFOX charges 1.22%/yr vs 1.05%/yr for MRFOX.

Performance

GLFOX vs. MRFOX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Lazard Global Listed Infrastructure Portfolio Open Shares (GLFOX) and Marshfield Concentrated Opportunity Fund (MRFOX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GLFOX achieves a 7.81% return, which is significantly higher than MRFOX's -0.58% return. Over the past 10 years, GLFOX has underperformed MRFOX with an annualized return of 10.06%, while MRFOX has yielded a comparatively higher 15.46% annualized return.

GLFOX

• 1D: -1.12%
• 1M: -2.36%
• YTD: 7.81%
• 6M: 7.73%
• 1Y: 15.88%
• 3Y*: 13.83%
• 5Y*: 11.11%
• 10Y*: 10.06%

MRFOX

• 1D: 0.32%
• 1M: -2.15%
• YTD: -0.58%
• 6M: -0.78%
• 1Y: 5.06%
• 3Y*: 13.97%
• 5Y*: 10.99%
• 10Y*: 15.46%

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

GLFOX vs. MRFOX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GLFOX Lazard Global Listed Infrastructure Portfolio Open Shares	7.81%	23.53%	6.43%	10.59%	-1.59%	19.67%	-4.71%	21.95%	-4.06%	20.44%
MRFOX Marshfield Concentrated Opportunity Fund	-0.58%	10.05%	17.10%	17.68%	5.06%	17.71%	15.19%	36.26%	1.89%	25.92%

Correlation

The correlation between GLFOX and MRFOX is 0.38, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.38
Correlation (3Y) Calculated over the trailing 3-year period	0.43
Correlation (5Y) Calculated over the trailing 5-year period	0.52
Correlation (10Y) Calculated over the trailing 10-year period	0.55
Correlation (All Time) Calculated using the full available price history since Jan 5, 2016	0.56

The correlation between GLFOX and MRFOX shifts across timeframes, from 0.38 (1 year) to 0.56 (all time), reflecting how their relationship changes across market environments.

Return for Risk

GLFOX vs. MRFOX — Risk / Return Rank

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

GLFOX

GLFOX Risk / Return Rank: 26
GLFOX Sharpe Ratio Rank: 28
GLFOX Sortino Ratio Rank: 23
GLFOX Omega Ratio Rank: 29
GLFOX Calmar Ratio Rank: 25
GLFOX Martin Ratio Rank: 26

MRFOX

MRFOX Risk / Return Rank: 7
MRFOX Sharpe Ratio Rank: 6
MRFOX Sortino Ratio Rank: 6
MRFOX Omega Ratio Rank: 6
MRFOX Calmar Ratio Rank: 8
MRFOX Martin Ratio Rank: 8

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.

GLFOX vs. MRFOX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Lazard Global Listed Infrastructure Portfolio Open Shares (GLFOX) and Marshfield Concentrated Opportunity Fund (MRFOX). 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.

	GLFOX	MRFOX	Difference
Sharpe ratio Return per unit of total volatility	1.53	0.54	+0.99
Sortino ratio Return per unit of downside risk	2.06	0.85	+1.21
Omega ratio Gain probability vs. loss probability	1.28	1.10	+0.19
Calmar ratio Return relative to maximum drawdown	1.91	0.82	+1.09
Martin ratio Return relative to average drawdown	6.50	2.37	+4.13
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

GLFOX vs. MRFOX - Sharpe Ratio Comparison

The current GLFOX Sharpe Ratio is 1.53, which is higher than the MRFOX Sharpe Ratio of 0.54. The chart below compares the historical Sharpe Ratios of GLFOX and MRFOX, 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

	GLFOX	MRFOX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.53	0.54	+0.99
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	1.02	0.92	+0.10
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.76	1.09	-0.33
Sharpe Ratio (All Time) Calculated using the full available price history	0.83	1.07	-0.24

Drawdowns

GLFOX vs. MRFOX - Drawdown Comparison

The maximum GLFOX drawdown since its inception was -29.65%, roughly equal to the maximum MRFOX drawdown of -29.10%. Use the drawdown chart below to compare losses from any high point for GLFOX and MRFOX.

Drawdown Indicators

	GLFOX	MRFOX	Difference
Max Drawdown Largest peak-to-trough decline	-29.65%	-29.10%	-0.55%
Max Drawdown (1Y) Largest decline over 1 year	-9.01%	-7.03%	-1.98%
Max Drawdown (3Y) Largest decline over 3 years	-10.07%	-7.91%	-2.16%
Max Drawdown (5Y) Largest decline over 5 years	-17.14%	-12.98%	-4.16%
Max Drawdown (10Y) Largest decline over 10 years	-29.65%	-29.10%	-0.55%
Current Drawdown Current decline from peak	-5.36%	-2.99%	-2.37%
Average Drawdown Average peak-to-trough decline	-3.42%	-2.37%	-1.05%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.64%	2.43%	+0.21%

Volatility

GLFOX vs. MRFOX - Volatility Comparison

Lazard Global Listed Infrastructure Portfolio Open Shares (GLFOX) has a higher volatility of 4.50% compared to Marshfield Concentrated Opportunity Fund (MRFOX) at 2.58%. This indicates that GLFOX's price experiences larger fluctuations and is considered to be riskier than MRFOX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GLFOX	MRFOX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.50%	2.58%	+1.92%
Volatility (6M) Calculated over the trailing 6-month period	9.31%	6.93%	+2.38%
Volatility (1Y) Calculated over the trailing 1-year period	10.75%	9.78%	+0.97%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.00%	12.06%	-1.06%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.34%	14.26%	-0.92%

GLFOX vs. MRFOX - Expense Ratio Comparison

GLFOX has a 1.22% expense ratio, which is higher than MRFOX's 1.05% expense ratio.

Dividends

GLFOX vs. MRFOX - Dividend Comparison

GLFOX's dividend yield for the trailing twelve months is around 6.07%, more than MRFOX's 1.63% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GLFOX Lazard Global Listed Infrastructure Portfolio Open Shares	6.07%	6.03%	4.00%	2.69%	14.50%	6.02%	2.39%	4.20%	13.99%	6.82%	2.07%	11.01%
MRFOX Marshfield Concentrated Opportunity Fund	1.63%	1.62%	4.59%	0.46%	0.35%	6.78%	2.68%	1.39%	1.94%	2.06%	0.60%	0.00%

Frequently Asked Questions

Can I hold both GLFOX and MRFOX in my portfolio?

GLFOX and MRFOX have a correlation of 0.38, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, GLFOX or MRFOX?

GLFOX has higher volatility (4.50%) compared to MRFOX (2.58%). In terms of maximum drawdown, GLFOX dropped -29.65% vs MRFOX's -29.10%.

Which has better risk-adjusted returns?

GLFOX currently has the higher Sharpe Ratio (1.53 vs 0.54), 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.