BRWIX vs. MGFIX
Compare and contrast key facts about AMG Boston Common Global Impact Fund (BRWIX) and AMG GW&K ESG Bond Fund (MGFIX).
BRWIX is managed by AMG. It was launched on Dec 30, 1985. MGFIX is managed by AMG. It was launched on Jun 1, 1984.
Performance
BRWIX vs. MGFIX - Performance Comparison
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BRWIX vs. MGFIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
BRWIX AMG Boston Common Global Impact Fund | -0.80% | 21.16% | 3.08% | 13.75% | -25.35% | 12.38% | 29.77% | 27.98% | -3.67% | 23.65% |
MGFIX AMG GW&K ESG Bond Fund | -0.84% | 7.26% | 1.50% | 6.69% | -13.17% | -9.68% | 7.34% | 11.11% | -1.82% | 6.78% |
Returns By Period
The year-to-date returns for both stocks are quite close, with BRWIX having a -0.80% return and MGFIX slightly lower at -0.84%. Over the past 10 years, BRWIX has outperformed MGFIX with an annualized return of 9.84%, while MGFIX has yielded a comparatively lower 1.44% annualized return.
BRWIX
- 1D
- 3.21%
- 1M
- -6.85%
- YTD
- -0.80%
- 6M
- 4.04%
- 1Y
- 24.79%
- 3Y*
- 8.90%
- 5Y*
- 2.64%
- 10Y*
- 9.84%
MGFIX
- 1D
- 0.32%
- 1M
- -2.11%
- YTD
- -0.84%
- 6M
- -0.19%
- 1Y
- 3.44%
- 3Y*
- 3.65%
- 5Y*
- -0.10%
- 10Y*
- 1.44%
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BRWIX vs. MGFIX - Expense Ratio Comparison
BRWIX has a 0.93% expense ratio, which is higher than MGFIX's 0.68% expense ratio.
Return for Risk
BRWIX vs. MGFIX — Risk / Return Rank
BRWIX
MGFIX
BRWIX vs. MGFIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for AMG Boston Common Global Impact Fund (BRWIX) and AMG GW&K ESG Bond Fund (MGFIX). 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.
| BRWIX | MGFIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.40 | 0.92 | +0.49 |
Sortino ratioReturn per unit of downside risk | 2.03 | 1.28 | +0.75 |
Omega ratioGain probability vs. loss probability | 1.29 | 1.16 | +0.12 |
Calmar ratioReturn relative to maximum drawdown | 2.12 | 1.36 | +0.76 |
Martin ratioReturn relative to average drawdown | 9.03 | 4.94 | +4.09 |
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
| BRWIX | MGFIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.40 | 0.92 | +0.49 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.15 | -0.02 | +0.16 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.49 | 0.28 | +0.21 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.33 | 0.85 | -0.52 |
Correlation
The correlation between BRWIX and MGFIX is 0.04, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
BRWIX vs. MGFIX - Dividend Comparison
BRWIX's dividend yield for the trailing twelve months is around 0.75%, less than MGFIX's 3.65% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BRWIX AMG Boston Common Global Impact Fund | 0.75% | 0.75% | 1.17% | 0.63% | 0.48% | 45.72% | 14.71% | 10.30% | 0.00% | 0.00% | 0.00% | 0.00% |
MGFIX AMG GW&K ESG Bond Fund | 3.65% | 3.85% | 3.56% | 2.94% | 2.41% | 2.21% | 3.38% | 4.20% | 3.89% | 3.81% | 4.96% | 4.17% |
Drawdowns
BRWIX vs. MGFIX - Drawdown Comparison
The maximum BRWIX drawdown since its inception was -54.49%, which is greater than MGFIX's maximum drawdown of -25.03%. Use the drawdown chart below to compare losses from any high point for BRWIX and MGFIX.
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Drawdown Indicators
| BRWIX | MGFIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -54.49% | -25.03% | -29.46% |
Max Drawdown (1Y)Largest decline over 1 year | -11.73% | -3.27% | -8.46% |
Max Drawdown (5Y)Largest decline over 5 years | -36.71% | -19.68% | -17.03% |
Max Drawdown (10Y)Largest decline over 10 years | -36.71% | -25.03% | -11.68% |
Current DrawdownCurrent decline from peak | -8.43% | -9.67% | +1.24% |
Average DrawdownAverage peak-to-trough decline | -17.69% | -4.79% | -12.90% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.75% | 0.90% | +1.85% |
Volatility
BRWIX vs. MGFIX - Volatility Comparison
AMG Boston Common Global Impact Fund (BRWIX) has a higher volatility of 7.01% compared to AMG GW&K ESG Bond Fund (MGFIX) at 1.69%. This indicates that BRWIX's price experiences larger fluctuations and is considered to be riskier than MGFIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BRWIX | MGFIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.01% | 1.69% | +5.32% |
Volatility (6M)Calculated over the trailing 6-month period | 10.99% | 2.51% | +8.48% |
Volatility (1Y)Calculated over the trailing 1-year period | 17.87% | 4.15% | +13.72% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 18.05% | 5.74% | +12.31% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 20.09% | 5.23% | +14.86% |