MUHLX vs. FZILX

Last updated Jun 4, 2026

MUHLX (Muhlenkamp Fund) and FZILX (Fidelity ZERO International Index Fund) are both mutual funds - MUHLX is a Large Cap Blend Equities fund managed by Muhlenkamp, while FZILX is a Foreign Large Cap Equities fund tracking the Fidelity Global ex U.S. Index. Over the past 5 years, MUHLX returned 10.63%/yr vs 9.43%/yr for FZILX. A 0.72 correlation means they provide meaningful diversification when combined. MUHLX charges 1.14%/yr vs 0.00%/yr for FZILX.

Performance

MUHLX vs. FZILX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Muhlenkamp Fund (MUHLX) and Fidelity ZERO International Index Fund (FZILX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MUHLX achieves a 11.53% return, which is significantly lower than FZILX's 16.29% return.

MUHLX

• 1D: 0.66%
• 1M: -0.82%
• YTD: 11.53%
• 6M: 11.87%
• 1Y: 23.73%
• 3Y*: 13.92%
• 5Y*: 10.63%
• 10Y*: 10.79%

FZILX

• 1D: 0.71%
• 1M: 6.20%
• YTD: 16.29%
• 6M: 19.11%
• 1Y: 34.60%
• 3Y*: 20.62%
• 5Y*: 9.43%
• 10Y*: —

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

MUHLX vs. FZILX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
MUHLX Muhlenkamp Fund	11.53%	17.82%	3.38%	13.92%	2.89%	28.98%	11.96%	14.39%	-10.25%
FZILX Fidelity ZERO International Index Fund	16.29%	33.52%	5.32%	16.28%	-15.96%	8.19%	11.06%	21.69%	-9.38%

Correlation

The correlation between MUHLX and FZILX is 0.66, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.66
Correlation (3Y) Calculated over the trailing 3-year period	0.69
Correlation (5Y) Calculated over the trailing 5-year period	0.70
Correlation (All Time) Calculated using the full available price history since Aug 17, 2018	0.72

The correlation between MUHLX and FZILX has been stable across timeframes, ranging from 0.66 to 0.72 - a consistent structural relationship.

Return for Risk

MUHLX vs. FZILX — Risk / Return Rank

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

MUHLX

MUHLX Risk / Return Rank: 37
MUHLX Sharpe Ratio Rank: 37
MUHLX Sortino Ratio Rank: 33
MUHLX Omega Ratio Rank: 34
MUHLX Calmar Ratio Rank: 40
MUHLX Martin Ratio Rank: 43

FZILX

FZILX Risk / Return Rank: 60
FZILX Sharpe Ratio Rank: 64
FZILX Sortino Ratio Rank: 57
FZILX Omega Ratio Rank: 60
FZILX Calmar Ratio Rank: 62
FZILX Martin Ratio Rank: 60

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.

MUHLX vs. FZILX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Muhlenkamp Fund (MUHLX) and Fidelity ZERO International Index Fund (FZILX). 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.

	MUHLX	FZILX	Difference
Sharpe ratio: Return per unit of total volatility	1.76	2.34	-0.58
Sortino ratio: Return per unit of downside risk	2.40	3.18	-0.78
Omega ratio: Gain probability vs. loss probability	1.31	1.43	-0.12
Calmar ratio: Return relative to maximum drawdown	2.40	3.04	-0.64
Martin ratio: Return relative to average drawdown	9.10	11.91	-2.81
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MUHLX vs. FZILX - Sharpe Ratio Comparison

The current MUHLX Sharpe Ratio is 1.76, which is comparable to the FZILX Sharpe Ratio of 2.34. The chart below compares the historical Sharpe Ratios of MUHLX and FZILX, 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

	MUHLX	FZILX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.76	2.34	-0.58
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.73	0.61	+0.12
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.63	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.52	0.59	-0.07

Drawdowns

MUHLX vs. FZILX - Drawdown Comparison

The maximum MUHLX drawdown since its inception was -62.05%, which is greater than FZILX's maximum drawdown of -34.37%. Use the drawdown chart below to compare losses from any high point for MUHLX and FZILX.

Drawdown Indicators

	MUHLX	FZILX	Difference
Max Drawdown Largest peak-to-trough decline	-62.05%	-34.37%	-27.68%
Max Drawdown (1Y) Largest decline over 1 year	-10.23%	-11.24%	+1.01%
Max Drawdown (3Y) Largest decline over 3 years	-18.63%	-13.47%	-5.16%
Max Drawdown (5Y) Largest decline over 5 years	-18.63%	-29.87%	+11.24%
Max Drawdown (10Y) Largest decline over 10 years	-40.85%	—	—
Current Drawdown Current decline from peak	-3.55%	0.00%	-3.55%
Average Drawdown Average peak-to-trough decline	-10.77%	-6.69%	-4.08%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.69%	2.86%	-0.17%

Volatility

MUHLX vs. FZILX - Volatility Comparison

The current volatility for Muhlenkamp Fund (MUHLX) is 3.17%, while Fidelity ZERO International Index Fund (FZILX) has a volatility of 4.96%. This indicates that MUHLX experiences smaller price fluctuations and is considered to be less risky than FZILX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MUHLX	FZILX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.17%	4.96%	-1.79%
Volatility (6M) Calculated over the trailing 6-month period	10.95%	12.26%	-1.31%
Volatility (1Y) Calculated over the trailing 1-year period	13.98%	14.62%	-0.64%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.62%	15.52%	-0.90%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.05%	17.32%	-0.27%

MUHLX vs. FZILX - Expense Ratio Comparison

MUHLX has a 1.14% expense ratio, which is higher than FZILX's 0.00% expense ratio.

Dividends

MUHLX vs. FZILX - Dividend Comparison

MUHLX's dividend yield for the trailing twelve months is around 2.99%, more than FZILX's 2.30% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FZILX Fidelity ZERO International Index Fund	2.30%	2.67%	3.00%	2.98%	2.71%	2.61%	1.64%	2.37%	0.02%	0.00%	0.00%	0.00%
MUHLX Muhlenkamp Fund	2.99%	3.34%	0.58%	0.89%	6.80%	7.77%	10.28%	1.26%	14.70%	4.30%	0.00%	11.02%

Frequently Asked Questions

Can I hold both MUHLX and FZILX in my portfolio?

MUHLX and FZILX have a correlation of 0.66, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MUHLX or FZILX?

FZILX has higher volatility (4.96%) compared to MUHLX (3.17%). In terms of maximum drawdown, MUHLX dropped -62.05% vs FZILX's -34.37%.

Which has better risk-adjusted returns?

FZILX currently has the higher Sharpe Ratio (2.34 vs 1.76), 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.