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Osterweis Emerging Opportunity Fund (OSTGX)
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Fund Info

ISIN

US74316P7446

CUSIP

74316P744

Issuer

Osterweis

Inception Date

Nov 30, 2016

Min. Investment

$5,000

Asset Class

Equity

Asset Class Size

Small-Cap

Asset Class Style

Growth

Expense Ratio

OSTGX has a high expense ratio of 1.17%, indicating higher-than-average management fees.


Expense ratio chart for OSTGX: current value at 1.17% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%1.17%

Share Price Chart


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Compare to other instruments

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


Popular comparisons:
OSTGX vs. IWO OSTGX vs. IWM OSTGX vs. GOOG
Popular comparisons:
OSTGX vs. IWO OSTGX vs. IWM OSTGX vs. GOOG

Performance

Performance Chart

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


-5.00%0.00%5.00%10.00%SeptemberOctoberNovemberDecember2025February
-2.23%
10.29%
OSTGX (Osterweis Emerging Opportunity Fund)
Benchmark (^GSPC)

Returns By Period

Osterweis Emerging Opportunity Fund had a return of -1.22% year-to-date (YTD) and 15.96% in the last 12 months.


OSTGX

YTD

-1.22%

1M

-3.29%

6M

-2.62%

1Y

15.96%

5Y*

4.90%

10Y*

N/A

^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 OSTGX, with color gradation from worst to best to easily spot seasonal factors. Returns are adjusted for dividends.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20251.56%-1.22%
2024-0.91%8.30%4.46%-3.32%5.39%0.86%3.17%4.44%1.64%-2.40%8.05%-8.67%21.52%
20239.24%0.32%0.40%-1.11%0.24%9.99%1.09%-3.31%-5.65%-6.38%10.10%8.72%23.98%
2022-14.37%-3.82%-0.35%-10.32%-4.92%-6.18%9.70%-2.19%-7.46%6.09%3.12%-6.06%-33.00%
20212.14%3.75%-6.24%6.85%-3.79%5.69%-0.32%-0.65%-1.58%6.57%-7.49%-17.97%-14.91%
20205.43%-2.73%-15.97%19.68%18.83%2.62%8.57%3.62%0.93%4.03%15.62%-3.59%65.60%
201915.54%4.54%-1.15%3.48%-1.28%7.47%4.68%-5.84%-6.44%0.25%5.96%-6.32%20.30%
20183.82%0.63%4.55%-1.11%9.74%1.57%0.08%15.07%-3.02%-15.03%-2.20%-15.83%-5.96%
20173.56%2.29%-0.65%2.16%2.03%2.44%2.73%2.57%2.09%3.19%1.51%-16.03%6.34%
20161.00%1.00%

Risk-Adjusted Performance

Risk-Adjusted Performance Rank

The current rank of OSTGX is 38, 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 OSTGX is 3838
Overall Rank
The Sharpe Ratio Rank of OSTGX is 3737
Sharpe Ratio Rank
The Sortino Ratio Rank of OSTGX is 3939
Sortino Ratio Rank
The Omega Ratio Rank of OSTGX is 3333
Omega Ratio Rank
The Calmar Ratio Rank of OSTGX is 3030
Calmar Ratio Rank
The Martin Ratio Rank of OSTGX is 4949
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 Osterweis Emerging Opportunity Fund (OSTGX) 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 OSTGX, currently valued at 0.78, compared to the broader market-1.000.001.002.003.004.000.781.74
The chart of Sortino ratio for OSTGX, currently valued at 1.17, compared to the broader market0.002.004.006.008.0010.0012.001.172.35
The chart of Omega ratio for OSTGX, currently valued at 1.14, compared to the broader market1.002.003.004.001.141.32
The chart of Calmar ratio for OSTGX, currently valued at 0.39, compared to the broader market0.005.0010.0015.0020.000.392.61
The chart of Martin ratio for OSTGX, currently valued at 3.37, compared to the broader market0.0020.0040.0060.0080.003.3710.66
OSTGX
^GSPC

The current Osterweis Emerging Opportunity Fund Sharpe ratio is 0.78. 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 Osterweis Emerging Opportunity 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 Ratio1.001.502.002.503.003.50SeptemberOctoberNovemberDecember2025February
0.78
1.74
OSTGX (Osterweis Emerging Opportunity Fund)
Benchmark (^GSPC)

Dividends

Dividend History


Osterweis Emerging Opportunity Fund doesn't pay dividends

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.


-30.00%-25.00%-20.00%-15.00%-10.00%-5.00%0.00%SeptemberOctoberNovemberDecember2025February
-26.30%
0
OSTGX (Osterweis Emerging Opportunity Fund)
Benchmark (^GSPC)

Worst Drawdowns

The table below displays the maximum drawdowns of the Osterweis Emerging Opportunity 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 Osterweis Emerging Opportunity Fund was 53.97%, occurring on Jun 16, 2022. The portfolio has not yet recovered.

The current Osterweis Emerging Opportunity Fund drawdown is 26.30%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-53.97%Nov 5, 2021154Jun 16, 2022
-41.37%Sep 5, 2018386Mar 18, 202051Jun 1, 2020437
-18.76%Nov 27, 201751Feb 8, 201879Jun 4, 2018130
-18.33%Feb 16, 202162May 13, 2021122Nov 4, 2021184
-8.71%Dec 15, 202013Jan 4, 20218Jan 14, 202121

Volatility

Volatility Chart

The current Osterweis Emerging Opportunity Fund volatility is 4.66%, 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.


2.00%3.00%4.00%5.00%6.00%7.00%8.00%SeptemberOctoberNovemberDecember2025February
4.66%
3.07%
OSTGX (Osterweis Emerging Opportunity Fund)
Benchmark (^GSPC)
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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.

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