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William Blair Emerging Markets Small Cap Growth Fu...
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US9692518593
CUSIP
969251859
Inception Date
Oct 23, 2011
Min. Investment
$500,000
Distribution Policy
Distributing
Asset Class
Multi-Asset
Asset Class Size
Mid-Cap
Asset Class Style
Growth

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in William Blair Emerging Markets Small Cap Growth Fund, 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

William Blair Emerging Markets Small Cap Growth Fund (BESIX) has returned 3.79% so far this year and 33.70% over the past 12 months. Over the last ten years, BESIX has returned 8.19% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


William Blair Emerging Markets Small Cap Growth Fund

1D
-1.86%
1M
-10.74%
YTD
3.79%
6M
6.00%
1Y
33.70%
3Y*
14.17%
5Y*
4.93%
10Y*
8.19%

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Oct 25, 2011, BESIX's average daily return is +0.04%, while the average monthly return is +0.83%. At this rate, your investment would double in approximately 7.0 years.

Historically, 63% of months were positive and 37% were negative. The best month was Apr 2020 with a return of +14.5%, while the worst month was Mar 2020 at -18.9%. The longest winning streak lasted 12 consecutive months, and the longest losing streak was 7 months.

On a daily basis, BESIX closed higher 54% of trading days. The best single day was Mar 24, 2020 with a return of +6.2%, while the worst single day was Mar 16, 2020 at -11.8%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20268.30%7.37%-10.74%3.79%
2025-7.12%-6.07%1.38%4.03%4.92%8.09%-1.24%5.56%2.55%3.03%-2.17%1.33%13.93%
2024-1.00%3.54%0.68%0.49%2.51%3.77%-3.91%1.80%0.93%-1.01%-0.42%0.93%8.37%
20234.70%-1.87%2.44%-0.93%2.46%4.92%3.11%-1.74%-2.58%-5.19%11.24%4.77%22.25%
2022-6.52%-4.54%0.66%-7.81%-2.94%-9.15%2.65%2.02%-5.06%2.66%2.54%-5.72%-27.95%
20212.41%1.87%-1.75%3.48%3.28%3.79%-2.63%4.52%-1.39%1.06%-2.01%2.24%15.52%

Benchmark Metrics

William Blair Emerging Markets Small Cap Growth Fund has an annualized alpha of 3.07%, beta of 0.54, and R² of 0.36 versus S&P 500 Index. Calculated based on daily prices since October 26, 2011.

  • This fund participated in 77.13% of S&P 500 Index downside but only 71.18% of its upside — more exposed to losses than it benefited from rallies.
  • Beta of 0.54 may look defensive, but with R² of 0.36 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 0.36 means the benchmark explains less than half of this fund's behavior — treat beta with caution or consider switching to a more representative benchmark.

Alpha
3.07%
Beta
0.54
0.36
Upside Capture
71.18%
Downside Capture
77.13%

Expense Ratio

BESIX has a high expense ratio of 1.30%, indicating above-average management fees.


Return for Risk

Risk / Return Rank

BESIX ranks 88 for risk / return — in the top 88% 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.


BESIX Risk / Return Rank: 8888
Overall Rank
BESIX Sharpe Ratio Rank: 8989
Sharpe Ratio Rank
BESIX Sortino Ratio Rank: 8888
Sortino Ratio Rank
BESIX Omega Ratio Rank: 8383
Omega Ratio Rank
BESIX Calmar Ratio Rank: 9292
Calmar Ratio Rank
BESIX Martin Ratio Rank: 8989
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 William Blair Emerging Markets Small Cap Growth Fund (BESIX) and compare them to a chosen benchmark (S&P 500 Index).


BESIXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

1.86

0.90

+0.96

Sortino ratio

Return per unit of downside risk

2.41

1.39

+1.03

Omega ratio

Gain probability vs. loss probability

1.34

1.21

+0.13

Calmar ratio

Return relative to maximum drawdown

2.84

1.40

+1.44

Martin ratio

Return relative to average drawdown

9.98

6.61

+3.37

Explore BESIX risk-adjusted metrics in detail

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

Dividends

Dividend History

William Blair Emerging Markets Small Cap Growth Fund provided a 9.19% dividend yield over the last twelve months, with an annual payout of $2.14 per share.


0.00%2.00%4.00%6.00%8.00%10.00%$0.00$0.50$1.00$1.50$2.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$2.14$2.14$0.00$0.05$0.79$2.03$0.01$0.03$0.33$0.59$0.37$0.62

Dividend yield

9.19%9.53%0.00%0.26%4.84%8.51%0.04%0.16%2.32%3.17%2.67%4.17%

Monthly Dividends

The table displays the monthly dividend distributions for William Blair Emerging Markets Small Cap Growth Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.00
2025$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$2.14$2.14
2024$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.05$0.05
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.79$0.79
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$2.03$2.03

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 William Blair Emerging Markets Small Cap Growth 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 William Blair Emerging Markets Small Cap Growth Fund was 38.05%, occurring on Mar 23, 2020. Recovery took 94 trading sessions.

The current William Blair Emerging Markets Small Cap Growth Fund drawdown is 11.45%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-38.05%Jan 29, 2018541Mar 23, 202094Aug 5, 2020635
-31.41%Nov 10, 2021169Jul 14, 2022785Aug 29, 2025954
-22.96%May 20, 2015186Feb 12, 2016356Jul 13, 2017542
-18.93%May 29, 201365Aug 28, 2013129Mar 5, 2014194
-11.58%May 4, 201221Jun 4, 201271Sep 13, 201292

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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