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BBH Limited Duration Fund Class N (BBBMX)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US05528X8020
CUSIP
05528X802
Issuer
BBH
Inception Date
Jul 20, 2000
Min. Investment
$5,000
Index Tracked
No Index (Active)
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in BBH Limited Duration Fund Class N, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


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S&P 500 Index

Returns By Period

BBH Limited Duration Fund Class N (BBBMX) has returned 0.22% so far this year and 4.38% over the past 12 months. Over the last ten years, BBBMX has returned 3.31% per year, falling short of the S&P 500 Index benchmark, which averaged 12.24% annually.


BBH Limited Duration Fund Class N

1D
0.10%
1M
-0.29%
YTD
0.22%
6M
1.37%
1Y
4.38%
3Y*
6.12%
5Y*
3.75%
10Y*
3.31%

Benchmark (S&P 500 Index)

1D
0.72%
1M
-4.45%
YTD
-3.95%
6M
-2.02%
1Y
16.73%
3Y*
16.96%
5Y*
10.34%
10Y*
12.24%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Jul 20, 2000, BBBMX's average daily return is +0.01%, while the average monthly return is +0.27%. At this rate, your investment would double in approximately 21.4 years.

Historically, 77% of months were positive and 23% were negative. The best month was Nov 2008 with a return of +4.0%, while the worst month was Mar 2020 at -4.1%. The longest winning streak lasted 48 consecutive months, and the longest losing streak was 6 months.

On a daily basis, BBBMX closed higher 28% of trading days. The best single day was Dec 22, 2000 with a return of +2.2%, while the worst single day was Mar 21, 2001 at -2.1%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.36%0.24%-0.38%0.22%
20250.39%0.64%0.30%0.38%0.48%0.60%0.31%0.66%0.51%0.30%0.44%0.41%5.54%
20240.72%0.38%0.66%0.28%0.71%0.37%0.94%0.69%0.79%0.11%0.56%0.41%6.81%
20231.31%0.00%0.24%0.62%0.18%0.56%0.65%0.67%0.26%0.40%1.17%1.15%7.44%
2022-0.39%-0.28%-0.66%-0.25%-0.40%-0.80%0.50%0.01%-0.55%0.14%0.68%0.51%-1.48%
20210.33%0.15%0.02%0.21%0.21%0.12%0.12%0.01%0.10%-0.19%-0.10%0.13%1.10%

Benchmark Metrics

BBH Limited Duration Fund Class N has an annualized alpha of 3.43%, beta of -0.01, and R² of 0.01 versus S&P 500 Index. Calculated based on daily prices since July 21, 2000.

  • This fund captured 8.69% of S&P 500 Index gains and tended to rise during its downturns (downside capture of -5.77%) — a profile typical of hedging or uncorrelated assets.
  • Beta of -0.01 may look defensive, but with R² of 0.01 this fund is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this fund's risk.
  • R² of 0.01 means this fund moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
3.43%
Beta
-0.01
0.01
Upside Capture
8.69%
Downside Capture
-5.77%

Expense Ratio

BBBMX has an expense ratio of 0.35%, placing it in the medium range.


Return for Risk

Risk / Return Rank

BBBMX ranks 98 for risk / return — in the top 98% of mutual funds on our site. This means strong returns relative to risk — exactly what professional investors look for. Well-suited for investors who want to maximize return per unit of risk.


BBBMX Risk / Return Rank: 9898
Overall Rank
BBBMX Sharpe Ratio Rank: 9797
Sharpe Ratio Rank
BBBMX Sortino Ratio Rank: 9999
Sortino Ratio Rank
BBBMX Omega Ratio Rank: 9999
Omega Ratio Rank
BBBMX Calmar Ratio Rank: 9999
Calmar Ratio Rank
BBBMX Martin Ratio Rank: 9999
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for BBH Limited Duration Fund Class N (BBBMX) and compare them to a chosen benchmark (S&P 500 Index).


BBBMXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

2.73

0.92

+1.82

Sortino ratio

Return per unit of downside risk

6.79

1.41

+5.37

Omega ratio

Gain probability vs. loss probability

2.33

1.21

+1.11

Calmar ratio

Return relative to maximum drawdown

7.63

1.41

+6.22

Martin ratio

Return relative to average drawdown

28.54

6.61

+21.93

Explore BBBMX risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

BBH Limited Duration Fund Class N provided a 4.19% dividend yield over the last twelve months, with an annual payout of $0.44 per share.


1.00%2.00%3.00%4.00%5.00%$0.00$0.10$0.20$0.30$0.40$0.5020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.44$0.48$0.50$0.43$0.18$0.13$0.21$0.30$0.26$0.20$0.20$0.17

Dividend yield

4.19%4.60%4.80%4.23%1.78%1.29%2.03%2.93%2.57%1.99%2.00%1.72%

Monthly Dividends

The table displays the monthly dividend distributions for BBH Limited Duration Fund Class N. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.04$0.04$0.00$0.07
2025$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.48
2024$0.04$0.04$0.04$0.05$0.04$0.04$0.05$0.04$0.04$0.04$0.04$0.04$0.50
2023$0.03$0.03$0.03$0.03$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.05$0.43
2022$0.01$0.01$0.01$0.02$0.00$0.00$0.00$0.02$0.03$0.02$0.03$0.03$0.18
2021$0.01$0.02$0.01$0.01$0.01$0.01$0.01$0.01$0.01$0.00$0.01$0.01$0.13

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.


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Worst Drawdowns

The table below displays the maximum drawdowns of the BBH Limited Duration Fund Class N. 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 BBH Limited Duration Fund Class N was 6.50%, occurring on Mar 25, 2020. Recovery took 83 trading sessions.

The current BBH Limited Duration Fund Class N drawdown is 0.38%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-6.5%Mar 6, 202014Mar 25, 202083Jul 23, 202097
-5.61%Jan 24, 2008197Oct 31, 200829Dec 12, 2008226
-4.55%Mar 18, 200440May 13, 200484Sep 14, 2004124
-4.44%Jun 16, 200343Aug 14, 200388Dec 18, 2003131
-4.19%Nov 8, 200196Mar 28, 2002121Sep 19, 2002217

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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