MIOFX vs. MINIX

Last updated Jun 24, 2026

MIOFX (Marsico International Opportunities Fund) and MINIX (MFS International Intrinsic Value Fund Class I) are both mutual funds - MIOFX is a Foreign Large Cap Equities fund managed by Marsico Investment Fund, while MINIX is a Large Cap Growth Equities fund managed by MFS. Over the past 10 years, MIOFX returned 13.22%/yr vs 10.68%/yr for MINIX. Their correlation of 0.85 suggests significant overlap in exposure. MIOFX charges 1.50%/yr vs 0.72%/yr for MINIX.

Performance

MIOFX vs. MINIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Marsico International Opportunities Fund (MIOFX) and MFS International Intrinsic Value Fund Class I (MINIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MIOFX achieves a 15.38% return, which is significantly higher than MINIX's 6.23% return. Over the past 10 years, MIOFX has outperformed MINIX with an annualized return of 13.22%, while MINIX has yielded a comparatively lower 10.68% annualized return.

MIOFX

• 1D: -0.55%
• 1M: 6.86%
• YTD: 15.38%
• 6M: 14.15%
• 1Y: 25.03%
• 3Y*: 28.88%
• 5Y*: 12.06%
• 10Y*: 13.22%

MINIX

• 1D: 0.10%
• 1M: 0.30%
• YTD: 6.23%
• 6M: 5.59%
• 1Y: 21.23%
• 3Y*: 17.50%
• 5Y*: 7.76%
• 10Y*: 10.68%

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

MIOFX vs. MINIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MIOFX Marsico International Opportunities Fund	15.38%	28.54%	36.31%	17.96%	-23.71%	4.93%	20.59%	31.39%	-18.18%	44.09%
MINIX MFS International Intrinsic Value Fund Class I	6.23%	33.06%	7.35%	18.04%	-23.05%	10.55%	20.45%	25.90%	-9.02%	27.14%

Correlation

The correlation between MIOFX and MINIX is 0.71, 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	0.71
Correlation (3Y) Calculated over the trailing 3-year period	0.75
Correlation (5Y) Calculated over the trailing 5-year period	0.82
Correlation (10Y) Calculated over the trailing 10-year period	0.83
Correlation (All Time) Calculated using the full available price history since Jun 30, 2000	0.85

The correlation between MIOFX and MINIX shifts across timeframes, from 0.71 (1 year) to 0.85 (all time), reflecting how their relationship changes across market environments.

Return for Risk

MIOFX vs. MINIX — Risk / Return Rank

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

MIOFX

MIOFX Risk / Return Rank: 24
MIOFX Sharpe Ratio Rank: 23
MIOFX Sortino Ratio Rank: 24
MIOFX Omega Ratio Rank: 24
MIOFX Calmar Ratio Rank: 25
MIOFX Martin Ratio Rank: 25

MINIX

MINIX Risk / Return Rank: 28
MINIX Sharpe Ratio Rank: 31
MINIX Sortino Ratio Rank: 29
MINIX Omega Ratio Rank: 29
MINIX Calmar Ratio Rank: 25
MINIX Martin Ratio Rank: 28

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.

MIOFX vs. MINIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Marsico International Opportunities Fund (MIOFX) and MFS International Intrinsic Value Fund Class I (MINIX). 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.

	MIOFX	MINIX	Difference
Sharpe ratio: Return per unit of total volatility	1.25	1.49	-0.24
Sortino ratio: Return per unit of downside risk	1.88	2.10	-0.21
Omega ratio: Gain probability vs. loss probability	1.23	1.27	-0.03
Calmar ratio: Return relative to maximum drawdown	1.71	1.73	-0.01
Martin ratio: Return relative to average drawdown	5.52	6.04	-0.52

MIOFX vs. MINIX - Sharpe Ratio Comparison

The current MIOFX Sharpe Ratio is 1.25, which is comparable to the MINIX Sharpe Ratio of 1.49. The chart below compares the historical Sharpe Ratios of MIOFX and MINIX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

MIOFX vs. MINIX - Drawdown Comparison

The maximum MIOFX drawdown since its inception was -63.83%, which is greater than MINIX's maximum drawdown of -51.72%. Use the drawdown chart below to compare losses from any high point for MIOFX and MINIX.

Drawdown Indicators

	MIOFX	MINIX	Difference
Max Drawdown Largest peak-to-trough decline	-63.83%	-51.72%	-12.11%
Max Drawdown (1Y) Largest decline over 1 year	-15.37%	-12.42%	-2.95%
Max Drawdown (3Y) Largest decline over 3 years	-17.52%	-13.59%	-3.93%
Max Drawdown (5Y) Largest decline over 5 years	-38.75%	-36.78%	-1.97%
Max Drawdown (10Y) Largest decline over 10 years	-38.75%	-36.78%	-1.97%
Current Drawdown Current decline from peak	-0.55%	-3.24%	+2.69%
Average Drawdown Average peak-to-trough decline	-17.10%	-8.60%	-8.50%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.76%	3.55%	+1.21%

Volatility

MIOFX vs. MINIX - Volatility Comparison

Marsico International Opportunities Fund (MIOFX) has a higher volatility of 8.22% compared to MFS International Intrinsic Value Fund Class I (MINIX) at 5.03%. This indicates that MIOFX's price experiences larger fluctuations and is considered to be riskier than MINIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MIOFX	MINIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.22%	5.03%	+3.19%
Volatility (6M) Calculated over the trailing 6-month period	18.00%	11.79%	+6.21%
Volatility (1Y) Calculated over the trailing 1-year period	21.05%	14.41%	+6.64%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.17%	16.73%	+3.44%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.79%	15.63%	+3.16%

MIOFX vs. MINIX - Expense Ratio Comparison

MIOFX has a 1.50% expense ratio, which is higher than MINIX's 0.72% expense ratio.

Dividends

MIOFX vs. MINIX - Dividend Comparison

MIOFX's dividend yield for the trailing twelve months is around 4.11%, less than MINIX's 7.31% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MINIX MFS International Intrinsic Value Fund Class I	7.31%	7.77%	12.02%	11.21%	13.90%	7.25%	5.25%	3.94%	4.49%	2.62%	1.82%	3.20%
MIOFX Marsico International Opportunities Fund	4.11%	4.75%	4.95%	0.38%	0.17%	13.41%	2.44%	4.20%	9.36%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both MIOFX and MINIX in my portfolio?

MIOFX and MINIX have a correlation of 0.71, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MIOFX or MINIX?

MIOFX has higher volatility (8.22%) compared to MINIX (5.03%). In terms of maximum drawdown, MIOFX dropped -63.83% vs MINIX's -51.72%.

Which has better risk-adjusted returns?

MINIX currently has the higher Sharpe Ratio (1.49 vs 1.25), 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.