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

Key characteristics


BUFIXMIEIX
YTD Return1.94%6.19%
1Y Return12.38%16.04%
3Y Return (Ann)-2.95%2.32%
5Y Return (Ann)6.35%7.48%
10Y Return (Ann)6.99%7.34%
Sharpe Ratio0.961.37
Sortino Ratio1.441.97
Omega Ratio1.171.24
Calmar Ratio0.622.01
Martin Ratio4.577.00
Ulcer Index2.73%2.31%
Daily Std Dev13.03%11.82%
Max Drawdown-55.11%-50.56%
Current Drawdown-10.10%-7.17%

Correlation

-0.50.00.51.00.9

The correlation between BUFIX and MIEIX is 0.92, 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.

Performance

BUFIX vs. MIEIX - Performance Comparison

In the year-to-date period, BUFIX achieves a 1.94% return, which is significantly lower than MIEIX's 6.19% return. Over the past 10 years, BUFIX has underperformed MIEIX with an annualized return of 6.99%, while MIEIX has yielded a comparatively higher 7.34% annualized return. The chart below displays the growth of a $10,000 investment in both assets, with all prices adjusted for splits and dividends.


-4.00%-2.00%0.00%2.00%4.00%6.00%8.00%JuneJulyAugustSeptemberOctoberNovember
-2.70%
-0.32%
BUFIX
MIEIX

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BUFIX vs. MIEIX - Expense Ratio Comparison

BUFIX has a 1.03% expense ratio, which is higher than MIEIX's 0.68% expense ratio.


BUFIX
Buffalo International Fund
Expense ratio chart for BUFIX: current value at 1.03% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%1.03%
Expense ratio chart for MIEIX: current value at 0.68% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.68%

Risk-Adjusted Performance

BUFIX vs. MIEIX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Buffalo International Fund (BUFIX) and MFS International Equity Fund Class R6 (MIEIX). 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.


BUFIX
Sharpe ratio
The chart of Sharpe ratio for BUFIX, currently valued at 0.96, compared to the broader market0.002.004.000.96
Sortino ratio
The chart of Sortino ratio for BUFIX, currently valued at 1.44, compared to the broader market0.005.0010.001.44
Omega ratio
The chart of Omega ratio for BUFIX, currently valued at 1.17, compared to the broader market1.002.003.004.001.17
Calmar ratio
The chart of Calmar ratio for BUFIX, currently valued at 0.62, compared to the broader market0.005.0010.0015.0020.000.62
Martin ratio
The chart of Martin ratio for BUFIX, currently valued at 4.57, compared to the broader market0.0020.0040.0060.0080.00100.004.57
MIEIX
Sharpe ratio
The chart of Sharpe ratio for MIEIX, currently valued at 1.37, compared to the broader market0.002.004.001.37
Sortino ratio
The chart of Sortino ratio for MIEIX, currently valued at 1.97, compared to the broader market0.005.0010.001.97
Omega ratio
The chart of Omega ratio for MIEIX, currently valued at 1.24, compared to the broader market1.002.003.004.001.24
Calmar ratio
The chart of Calmar ratio for MIEIX, currently valued at 2.01, compared to the broader market0.005.0010.0015.0020.002.01
Martin ratio
The chart of Martin ratio for MIEIX, currently valued at 7.00, compared to the broader market0.0020.0040.0060.0080.00100.007.00

BUFIX vs. MIEIX - Sharpe Ratio Comparison

The current BUFIX Sharpe Ratio is 0.96, which is comparable to the MIEIX Sharpe Ratio of 1.37. The chart below compares the historical Sharpe Ratios of BUFIX and MIEIX, 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 Ratio0.501.001.502.002.50JuneJulyAugustSeptemberOctoberNovember
0.96
1.37
BUFIX
MIEIX

Dividends

BUFIX vs. MIEIX - Dividend Comparison

BUFIX's dividend yield for the trailing twelve months is around 0.58%, less than MIEIX's 1.58% yield.


TTM20232022202120202019201820172016201520142013
BUFIX
Buffalo International Fund
0.58%0.59%0.46%0.08%0.27%0.57%0.58%0.30%1.04%0.51%0.53%0.18%
MIEIX
MFS International Equity Fund Class R6
1.58%1.67%0.86%2.06%0.79%2.26%1.48%1.85%1.78%1.65%4.89%3.04%

Drawdowns

BUFIX vs. MIEIX - Drawdown Comparison

The maximum BUFIX drawdown since its inception was -55.11%, which is greater than MIEIX's maximum drawdown of -50.56%. Use the drawdown chart below to compare losses from any high point for BUFIX and MIEIX. For additional features, visit the drawdowns tool.


-12.00%-10.00%-8.00%-6.00%-4.00%-2.00%0.00%JuneJulyAugustSeptemberOctoberNovember
-10.10%
-7.17%
BUFIX
MIEIX

Volatility

BUFIX vs. MIEIX - Volatility Comparison

Buffalo International Fund (BUFIX) and MFS International Equity Fund Class R6 (MIEIX) have volatilities of 3.72% and 3.91%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


2.00%3.00%4.00%5.00%6.00%JuneJulyAugustSeptemberOctoberNovember
3.72%
3.91%
BUFIX
MIEIX