BUFTX vs. BUFBX
Compare and contrast key facts about Buffalo Discovery Fund (BUFTX) and Buffalo Flexible Income Fund (BUFBX).
BUFTX is managed by Buffalo. It was launched on Apr 16, 2001. BUFBX is managed by Buffalo. It was launched on Aug 12, 1994.
Performance
BUFTX vs. BUFBX - Performance Comparison
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BUFTX vs. BUFBX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
BUFTX Buffalo Discovery Fund | -10.76% | -1.83% | 5.31% | 24.30% | -28.78% | 11.55% | 33.90% | 31.62% | -6.52% | 25.43% |
BUFBX Buffalo Flexible Income Fund | 7.60% | 10.37% | 10.26% | 7.42% | 3.97% | 29.97% | -2.27% | 18.76% | -7.01% | 13.20% |
Returns By Period
In the year-to-date period, BUFTX achieves a -10.76% return, which is significantly lower than BUFBX's 7.60% return. Over the past 10 years, BUFTX has underperformed BUFBX with an annualized return of 6.96%, while BUFBX has yielded a comparatively higher 9.68% annualized return.
BUFTX
- 1D
- 2.57%
- 1M
- -8.42%
- YTD
- -10.76%
- 6M
- -13.55%
- 1Y
- -7.13%
- 3Y*
- 1.29%
- 5Y*
- -2.71%
- 10Y*
- 6.96%
BUFBX
- 1D
- 0.46%
- 1M
- -0.86%
- YTD
- 7.60%
- 6M
- 8.52%
- 1Y
- 13.19%
- 3Y*
- 12.40%
- 5Y*
- 11.45%
- 10Y*
- 9.68%
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BUFTX vs. BUFBX - Expense Ratio Comparison
BUFTX has a 1.00% expense ratio, which is lower than BUFBX's 1.01% expense ratio.
Return for Risk
BUFTX vs. BUFBX — Risk / Return Rank
BUFTX
BUFBX
BUFTX vs. BUFBX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Buffalo Discovery Fund (BUFTX) and Buffalo Flexible Income Fund (BUFBX). 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.
| BUFTX | BUFBX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.34 | 0.95 | -1.29 |
Sortino ratioReturn per unit of downside risk | -0.35 | 1.35 | -1.70 |
Omega ratioGain probability vs. loss probability | 0.96 | 1.21 | -0.26 |
Calmar ratioReturn relative to maximum drawdown | -0.38 | 1.21 | -1.59 |
Martin ratioReturn relative to average drawdown | -1.11 | 5.80 | -6.91 |
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
| BUFTX | BUFBX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.34 | 0.95 | -1.29 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.13 | 0.86 | -0.99 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.34 | 0.62 | -0.28 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.35 | 0.58 | -0.23 |
Correlation
The correlation between BUFTX and BUFBX is 0.74, 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
BUFTX vs. BUFBX - Dividend Comparison
BUFTX's dividend yield for the trailing twelve months is around 23.69%, more than BUFBX's 8.47% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BUFTX Buffalo Discovery Fund | 23.69% | 21.15% | 10.00% | 0.00% | 7.08% | 15.11% | 7.98% | 14.81% | 7.01% | 4.64% | 0.00% | 7.56% |
BUFBX Buffalo Flexible Income Fund | 8.47% | 9.10% | 3.77% | 3.48% | 4.16% | 5.57% | 3.33% | 2.73% | 6.01% | 5.49% | 2.39% | 3.67% |
Drawdowns
BUFTX vs. BUFBX - Drawdown Comparison
The maximum BUFTX drawdown since its inception was -60.45%, which is greater than BUFBX's maximum drawdown of -39.78%. Use the drawdown chart below to compare losses from any high point for BUFTX and BUFBX.
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Drawdown Indicators
| BUFTX | BUFBX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -60.45% | -39.78% | -20.67% |
Max Drawdown (1Y)Largest decline over 1 year | -19.03% | -11.57% | -7.46% |
Max Drawdown (5Y)Largest decline over 5 years | -36.36% | -14.67% | -21.69% |
Max Drawdown (10Y)Largest decline over 10 years | -36.36% | -35.51% | -0.85% |
Current DrawdownCurrent decline from peak | -20.86% | -0.86% | -20.00% |
Average DrawdownAverage peak-to-trough decline | -11.28% | -4.74% | -6.54% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.44% | 2.41% | +4.03% |
Volatility
BUFTX vs. BUFBX - Volatility Comparison
Buffalo Discovery Fund (BUFTX) has a higher volatility of 5.72% compared to Buffalo Flexible Income Fund (BUFBX) at 2.13%. This indicates that BUFTX's price experiences larger fluctuations and is considered to be riskier than BUFBX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BUFTX | BUFBX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.72% | 2.13% | +3.59% |
Volatility (6M)Calculated over the trailing 6-month period | 11.82% | 6.66% | +5.16% |
Volatility (1Y)Calculated over the trailing 1-year period | 20.43% | 13.87% | +6.56% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 21.11% | 13.40% | +7.71% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 20.34% | 15.58% | +4.76% |