BUFIX vs. FZAJX
Compare and contrast key facts about Buffalo International Fund (BUFIX) and Fidelity Advisor International Growth Fund Class Z (FZAJX).
BUFIX is managed by Buffalo. It was launched on Sep 27, 2007. FZAJX is managed by Fidelity. It was launched on Aug 13, 2013.
Performance
BUFIX vs. FZAJX - Performance Comparison
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BUFIX vs. FZAJX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
BUFIX Buffalo International Fund | -1.97% | 17.09% | -1.90% | 18.33% | -21.80% | 18.20% | 19.10% | 28.01% | -8.85% | 29.33% |
FZAJX Fidelity Advisor International Growth Fund Class Z | -2.21% | 18.02% | 5.02% | 21.03% | -23.11% | 15.55% | 17.11% | 34.21% | -11.40% | 28.88% |
Returns By Period
In the year-to-date period, BUFIX achieves a -1.97% return, which is significantly higher than FZAJX's -2.21% return. Both investments have delivered pretty close results over the past 10 years, with BUFIX having a 8.48% annualized return and FZAJX not far ahead at 8.82%.
BUFIX
- 1D
- 2.99%
- 1M
- -8.69%
- YTD
- -1.97%
- 6M
- -1.97%
- 1Y
- 9.22%
- 3Y*
- 5.80%
- 5Y*
- 3.44%
- 10Y*
- 8.48%
FZAJX
- 1D
- 3.84%
- 1M
- -8.74%
- YTD
- -2.21%
- 6M
- -2.02%
- 1Y
- 12.59%
- 3Y*
- 9.93%
- 5Y*
- 4.96%
- 10Y*
- 8.82%
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BUFIX vs. FZAJX - Expense Ratio Comparison
BUFIX has a 1.03% expense ratio, which is higher than FZAJX's 0.87% expense ratio.
Return for Risk
BUFIX vs. FZAJX — Risk / Return Rank
BUFIX
FZAJX
BUFIX vs. FZAJX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Buffalo International Fund (BUFIX) and Fidelity Advisor International Growth Fund Class Z (FZAJX). 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 | FZAJX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.51 | 0.69 | -0.17 |
Sortino ratioReturn per unit of downside risk | 0.83 | 1.08 | -0.26 |
Omega ratioGain probability vs. loss probability | 1.11 | 1.15 | -0.03 |
Calmar ratioReturn relative to maximum drawdown | 0.62 | 0.90 | -0.29 |
Martin ratioReturn relative to average drawdown | 2.20 | 3.52 | -1.32 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| BUFIX | FZAJX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.51 | 0.69 | -0.17 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.20 | 0.28 | -0.08 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.49 | 0.50 | -0.01 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.29 | 0.46 | -0.18 |
Correlation
The correlation between BUFIX and FZAJX is 0.93, 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.
Dividends
BUFIX vs. FZAJX - Dividend Comparison
BUFIX's dividend yield for the trailing twelve months is around 0.87%, less than FZAJX's 3.73% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BUFIX Buffalo International Fund | 0.87% | 0.85% | 0.84% | 0.59% | 1.85% | 1.20% | 0.28% | 0.57% | 2.42% | 0.36% | 0.00% | 0.51% |
FZAJX Fidelity Advisor International Growth Fund Class Z | 3.73% | 3.65% | 1.00% | 0.61% | 1.81% | 2.03% | 0.22% | 1.11% | 1.04% | 0.12% | 1.40% | 0.92% |
Drawdowns
BUFIX vs. FZAJX - Drawdown Comparison
The maximum BUFIX drawdown since its inception was -55.09%, which is greater than FZAJX's maximum drawdown of -34.84%. Use the drawdown chart below to compare losses from any high point for BUFIX and FZAJX.
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Drawdown Indicators
| BUFIX | FZAJX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -55.09% | -34.84% | -20.25% |
Max Drawdown (1Y)Largest decline over 1 year | -12.85% | -13.96% | +1.11% |
Max Drawdown (5Y)Largest decline over 5 years | -34.93% | -34.84% | -0.09% |
Max Drawdown (10Y)Largest decline over 10 years | -34.93% | -34.84% | -0.09% |
Current DrawdownCurrent decline from peak | -10.16% | -10.65% | +0.49% |
Average DrawdownAverage peak-to-trough decline | -9.24% | -6.68% | -2.56% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.60% | 3.58% | +0.02% |
Volatility
BUFIX vs. FZAJX - Volatility Comparison
The current volatility for Buffalo International Fund (BUFIX) is 8.50%, while Fidelity Advisor International Growth Fund Class Z (FZAJX) has a volatility of 9.11%. This indicates that BUFIX experiences smaller price fluctuations and is considered to be less risky than FZAJX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BUFIX | FZAJX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.50% | 9.11% | -0.61% |
Volatility (6M)Calculated over the trailing 6-month period | 12.38% | 13.20% | -0.82% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.08% | 19.32% | -1.24% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.21% | 17.65% | -0.44% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 17.30% | 17.56% | -0.26% |