PortfoliosLab logo
PortfoliosLab logo
Tools
Performance Analysis
Portfolio Analysis
Factor Model
Portfolios
Lazy PortfoliosUser Portfolios
Discussions
AMG GW&K Core Bond ESG Fund (MBDFX)
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Fund Info

ISIN

US00170J7303

CUSIP

00170J730

Issuer

AMG

Inception Date

Apr 30, 1993

Min. Investment

$100,000

Asset Class

Bond

Expense Ratio

MBDFX features an expense ratio of 0.56%, falling within the medium range.


Expense ratio chart for MBDFX: current value at 0.56% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.56%

Share Price Chart


Loading data...

Compare to other instruments

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


Popular comparisons:
MBDFX vs. VBTLX
Popular comparisons:
MBDFX vs. VBTLX

Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in AMG GW&K Core Bond ESG Fund, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


-4.00%-2.00%0.00%2.00%4.00%6.00%8.00%10.00%SeptemberOctoberNovemberDecember2025February
-1.40%
9.31%
MBDFX (AMG GW&K Core Bond ESG Fund)
Benchmark (^GSPC)

Returns By Period

AMG GW&K Core Bond ESG Fund had a return of 1.00% year-to-date (YTD) and 4.07% in the last 12 months. Over the past 10 years, AMG GW&K Core Bond ESG Fund had an annualized return of 0.68%, while the S&P 500 had an annualized return of 11.31%, indicating that AMG GW&K Core Bond ESG Fund did not perform as well as the benchmark.


MBDFX

YTD

1.00%

1M

1.00%

6M

-1.40%

1Y

4.07%

5Y*

-1.38%

10Y*

0.68%

^GSPC (Benchmark)

YTD

4.46%

1M

2.46%

6M

9.31%

1Y

23.49%

5Y*

13.03%

10Y*

11.31%

*Annualized

Monthly Returns

The table below presents the monthly returns of MBDFX, with color gradation from worst to best to easily spot seasonal factors. Returns are adjusted for dividends.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20250.54%1.00%
2024-0.06%-1.51%0.86%-2.40%1.70%0.85%2.45%1.30%1.49%-2.64%1.20%-1.81%1.26%
20233.85%-2.74%2.28%0.67%-1.20%-0.20%-0.20%-0.64%-2.82%-1.83%4.97%3.85%5.75%
2022-2.14%-1.15%-2.65%-4.14%0.38%-1.74%2.57%-2.88%-4.72%-1.38%4.21%-0.76%-13.82%
2021-0.49%-1.59%-1.08%0.84%0.10%0.96%0.85%-0.26%-0.72%-0.08%-0.07%-2.65%-4.16%
20202.17%1.59%-3.33%2.85%0.91%1.17%1.52%-0.40%-0.22%-0.67%1.24%0.41%7.34%
20191.33%0.10%2.04%0.00%1.81%1.48%0.40%2.61%-0.66%0.30%-0.08%0.04%9.72%
2018-1.21%-1.02%0.39%-0.74%0.60%-0.32%0.20%0.61%-0.52%-0.83%0.42%1.36%-1.09%
20170.06%0.88%-0.21%0.87%0.86%-0.02%0.48%0.87%-0.41%0.18%-0.22%0.51%3.90%
20161.26%0.85%1.16%0.46%0.17%1.73%0.85%-0.12%-0.13%-0.89%-2.85%0.27%2.72%
20152.65%-0.89%-0.21%-0.32%-0.54%-1.31%0.44%-0.54%0.67%0.18%-0.30%-2.70%-2.93%
20141.41%0.82%-0.71%0.75%1.29%0.08%-0.56%1.11%-0.74%1.02%0.95%-3.62%1.70%

Risk-Adjusted Performance

Risk-Adjusted Performance Rank

The current rank of MBDFX is 26, indicating average performance compared to other mutual funds on our website. Here’s a breakdown of how it compares using common performance measures.


The Risk-Adjusted Performance Rank of MBDFX is 2626
Overall Rank
The Sharpe Ratio Rank of MBDFX is 3232
Sharpe Ratio Rank
The Sortino Ratio Rank of MBDFX is 3333
Sortino Ratio Rank
The Omega Ratio Rank of MBDFX is 2626
Omega Ratio Rank
The Calmar Ratio Rank of MBDFX is 1818
Calmar Ratio Rank
The Martin Ratio Rank of MBDFX is 2424
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.

Risk-Adjusted Performance Indicators

The charts below present risk-adjusted performance metrics for AMG GW&K Core Bond ESG Fund (MBDFX) and compare them to a chosen benchmark (^GSPC). These indicators evaluate an investment's returns against its associated risks.


Sharpe ratio
The chart of Sharpe ratio for MBDFX, currently valued at 0.71, compared to the broader market-1.000.001.002.003.004.000.711.74
The chart of Sortino ratio for MBDFX, currently valued at 1.04, compared to the broader market0.002.004.006.008.0010.0012.001.042.35
The chart of Omega ratio for MBDFX, currently valued at 1.12, compared to the broader market1.002.003.004.001.121.32
The chart of Calmar ratio for MBDFX, currently valued at 0.24, compared to the broader market0.005.0010.0015.0020.000.242.61
The chart of Martin ratio for MBDFX, currently valued at 1.72, compared to the broader market0.0020.0040.0060.0080.001.7210.66
MBDFX
^GSPC

The current AMG GW&K Core Bond ESG Fund Sharpe ratio is 0.71. This value is calculated based on the past 1 year of trading data and takes into account price changes and dividends.

Use the chart below to compare the Sharpe ratio of AMG GW&K Core Bond ESG Fund with the selected benchmark, providing insights into the investment's historical performance in terms of risk-adjusted returns. Go to the Sharpe ratio tool for more fine-grained control over the calculation options.


Rolling 12-month Sharpe Ratio0.000.501.001.502.002.503.003.50SeptemberOctoberNovemberDecember2025February
0.71
1.74
MBDFX (AMG GW&K Core Bond ESG Fund)
Benchmark (^GSPC)

Dividends

Dividend History

AMG GW&K Core Bond ESG Fund provided a 3.55% dividend yield over the last twelve months, with an annual payout of $0.32 per share. The fund has been increasing its distributions for 3 consecutive years.


1.50%2.00%2.50%3.00%3.50%$0.00$0.05$0.10$0.15$0.20$0.25$0.30$0.3520142015201620172018201920202021202220232024
Dividends
Dividend Yield
PeriodTTM20242023202220212020201920182017201620152014
Dividend$0.32$0.31$0.27$0.19$0.15$0.20$0.25$0.23$0.22$0.20$0.17$0.33

Dividend yield

3.55%3.53%2.94%2.19%1.48%1.85%2.42%2.32%2.13%2.03%1.74%3.14%

Monthly Dividends

The table displays the monthly dividend distributions for AMG GW&K Core Bond ESG Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2025$0.03$0.00$0.03
2024$0.02$0.02$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.31
2023$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.03$0.27
2022$0.01$0.01$0.01$0.01$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.19
2021$0.02$0.02$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.02$0.15
2020$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.20
2019$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.25
2018$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.23
2017$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.22
2016$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.20
2015$0.01$0.01$0.02$0.02$0.01$0.01$0.02$0.02$0.02$0.02$0.02$0.02$0.17
2014$0.02$0.02$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.20$0.33

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


-12.00%-10.00%-8.00%-6.00%-4.00%-2.00%0.00%SeptemberOctoberNovemberDecember2025February
-10.76%
0
MBDFX (AMG GW&K Core Bond ESG Fund)
Benchmark (^GSPC)

Worst Drawdowns

The table below displays the maximum drawdowns of the AMG GW&K Core Bond ESG Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the AMG GW&K Core Bond ESG Fund was 21.32%, occurring on Oct 24, 2022. The portfolio has not yet recovered.

The current AMG GW&K Core Bond ESG Fund drawdown is 10.76%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-21.32%Jan 5, 2021455Oct 24, 2022
-13.44%Sep 9, 2008125Mar 9, 200999Jul 29, 2009224
-8.97%Nov 5, 201036Dec 28, 2010323Apr 10, 2012359
-8.51%Mar 10, 20208Mar 19, 202074Jul 6, 202082
-6.63%Dec 2, 2014271Dec 29, 2015424Sep 5, 2017695

Volatility

Volatility Chart

The current AMG GW&K Core Bond ESG Fund volatility is 1.43%, representing the average percentage change in the investments's value, either up or down over the past month. The chart below shows the rolling one-month volatility.


1.00%2.00%3.00%4.00%5.00%6.00%SeptemberOctoberNovemberDecember2025February
1.43%
3.07%
MBDFX (AMG GW&K Core Bond ESG Fund)
Benchmark (^GSPC)
PortfoliosLab logo
Performance Analysis
Portfolio AnalysisPortfolio PerformanceStock ComparisonSharpe RatioMartin RatioTreynor RatioSortino RatioOmega RatioCalmar RatioSummers Ratio
Community
Discussions


Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

Copyright © 2025 PortfoliosLab