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MINIX vs. BUFIX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between MINIX and BUFIX is 0.90, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


-0.50.00.51.0
Correlation: 0.9

Performance

MINIX vs. BUFIX - Performance Comparison

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

90.00%100.00%110.00%120.00%130.00%140.00%150.00%NovemberDecember2025FebruaryMarchApril
102.16%
133.09%
MINIX
BUFIX

Key characteristics

Sharpe Ratio

MINIX:

-0.16

BUFIX:

-0.07

Sortino Ratio

MINIX:

-0.08

BUFIX:

0.02

Omega Ratio

MINIX:

0.99

BUFIX:

1.00

Calmar Ratio

MINIX:

-0.09

BUFIX:

-0.07

Martin Ratio

MINIX:

-0.41

BUFIX:

-0.23

Ulcer Index

MINIX:

7.60%

BUFIX:

5.39%

Daily Std Dev

MINIX:

19.09%

BUFIX:

17.31%

Max Drawdown

MINIX:

-48.89%

BUFIX:

-55.11%

Current Drawdown

MINIX:

-28.92%

BUFIX:

-10.41%

Returns By Period

In the year-to-date period, MINIX achieves a 5.14% return, which is significantly higher than BUFIX's 3.55% return. Over the past 10 years, MINIX has underperformed BUFIX with an annualized return of 2.08%, while BUFIX has yielded a comparatively higher 6.31% annualized return.


MINIX

YTD

5.14%

1M

-3.98%

6M

-9.94%

1Y

-3.37%

5Y*

0.29%

10Y*

2.08%

BUFIX

YTD

3.55%

1M

-3.83%

6M

-5.43%

1Y

-1.72%

5Y*

8.86%

10Y*

6.31%

*Annualized

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MINIX vs. BUFIX - Expense Ratio Comparison

MINIX has a 0.72% expense ratio, which is lower than BUFIX's 1.03% expense ratio.


Expense ratio chart for BUFIX: current value is 1.03%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
BUFIX: 1.03%
Expense ratio chart for MINIX: current value is 0.72%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
MINIX: 0.72%

Risk-Adjusted Performance

MINIX vs. BUFIX — Risk-Adjusted Performance Rank

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

MINIX
The Risk-Adjusted Performance Rank of MINIX is 4141
Overall Rank
The Sharpe Ratio Rank of MINIX is 3939
Sharpe Ratio Rank
The Sortino Ratio Rank of MINIX is 4141
Sortino Ratio Rank
The Omega Ratio Rank of MINIX is 4040
Omega Ratio Rank
The Calmar Ratio Rank of MINIX is 4242
Calmar Ratio Rank
The Martin Ratio Rank of MINIX is 4444
Martin Ratio Rank

BUFIX
The Risk-Adjusted Performance Rank of BUFIX is 4444
Overall Rank
The Sharpe Ratio Rank of BUFIX is 4444
Sharpe Ratio Rank
The Sortino Ratio Rank of BUFIX is 4444
Sortino Ratio Rank
The Omega Ratio Rank of BUFIX is 4444
Omega Ratio Rank
The Calmar Ratio Rank of BUFIX is 4242
Calmar Ratio Rank
The Martin Ratio Rank of BUFIX is 4444
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

MINIX vs. BUFIX - Risk-Adjusted Performance Comparison

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


The chart of Sharpe ratio for MINIX, currently valued at -0.16, compared to the broader market-1.000.001.002.003.00
MINIX: -0.16
BUFIX: -0.07
The chart of Sortino ratio for MINIX, currently valued at -0.08, compared to the broader market-2.000.002.004.006.008.00
MINIX: -0.08
BUFIX: 0.02
The chart of Omega ratio for MINIX, currently valued at 0.99, compared to the broader market0.501.001.502.002.503.00
MINIX: 0.99
BUFIX: 1.00
The chart of Calmar ratio for MINIX, currently valued at -0.09, compared to the broader market0.002.004.006.008.0010.00
MINIX: -0.09
BUFIX: -0.07
The chart of Martin ratio for MINIX, currently valued at -0.41, compared to the broader market0.0010.0020.0030.0040.0050.00
MINIX: -0.41
BUFIX: -0.23

The current MINIX Sharpe Ratio is -0.16, which is lower than the BUFIX Sharpe Ratio of -0.07. The chart below compares the historical Sharpe Ratios of MINIX and BUFIX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio-0.500.000.501.001.502.00NovemberDecember2025FebruaryMarchApril
-0.16
-0.07
MINIX
BUFIX

Dividends

MINIX vs. BUFIX - Dividend Comparison

MINIX's dividend yield for the trailing twelve months is around 1.93%, more than BUFIX's 0.82% yield.


TTM20242023202220212020201920182017201620152014
MINIX
MFS International Intrinsic Value Fund Class I
1.93%2.03%1.95%1.06%0.80%0.62%1.02%1.59%1.60%1.72%1.49%5.59%
BUFIX
Buffalo International Fund
0.82%0.85%0.59%0.46%0.08%0.27%0.57%0.58%0.30%1.04%0.51%0.53%

Drawdowns

MINIX vs. BUFIX - Drawdown Comparison

The maximum MINIX drawdown since its inception was -48.89%, smaller than the maximum BUFIX drawdown of -55.11%. Use the drawdown chart below to compare losses from any high point for MINIX and BUFIX. For additional features, visit the drawdowns tool.


-40.00%-30.00%-20.00%-10.00%0.00%NovemberDecember2025FebruaryMarchApril
-28.92%
-10.41%
MINIX
BUFIX

Volatility

MINIX vs. BUFIX - Volatility Comparison

The current volatility for MFS International Intrinsic Value Fund Class I (MINIX) is 10.18%, while Buffalo International Fund (BUFIX) has a volatility of 11.13%. This indicates that MINIX experiences smaller price fluctuations and is considered to be less risky than BUFIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


2.00%4.00%6.00%8.00%10.00%12.00%NovemberDecember2025FebruaryMarchApril
10.18%
11.13%
MINIX
BUFIX