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BPIRX vs. BRK-B
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between BPIRX and BRK-B is 0.72, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


-0.50.00.51.00.7

Performance

BPIRX vs. BRK-B - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Boston Partners Long/Short Research Fund (BPIRX) and Berkshire Hathaway Inc. (BRK-B). The values are adjusted to include any dividend payments, if applicable.

-10.00%-5.00%0.00%5.00%10.00%SeptemberOctoberNovemberDecember2025February
-4.29%
8.32%
BPIRX
BRK-B

Key characteristics

Sharpe Ratio

BPIRX:

0.33

BRK-B:

1.34

Sortino Ratio

BPIRX:

0.44

BRK-B:

1.96

Omega Ratio

BPIRX:

1.10

BRK-B:

1.24

Calmar Ratio

BPIRX:

0.19

BRK-B:

2.38

Martin Ratio

BPIRX:

0.81

BRK-B:

5.59

Ulcer Index

BPIRX:

4.83%

BRK-B:

3.56%

Daily Std Dev

BPIRX:

11.85%

BRK-B:

14.92%

Max Drawdown

BPIRX:

-34.72%

BRK-B:

-53.86%

Current Drawdown

BPIRX:

-16.58%

BRK-B:

0.00%

Returns By Period

In the year-to-date period, BPIRX achieves a 4.81% return, which is significantly lower than BRK-B's 6.73% return. Over the past 10 years, BPIRX has underperformed BRK-B with an annualized return of -0.31%, while BRK-B has yielded a comparatively higher 12.55% annualized return.


BPIRX

YTD

4.81%

1M

1.80%

6M

-4.29%

1Y

4.01%

5Y*

-1.02%

10Y*

-0.31%

BRK-B

YTD

6.73%

1M

3.38%

6M

8.32%

1Y

18.82%

5Y*

16.17%

10Y*

12.55%

*Annualized

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Risk-Adjusted Performance

BPIRX vs. BRK-B — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

BPIRX
The Risk-Adjusted Performance Rank of BPIRX is 1313
Overall Rank
The Sharpe Ratio Rank of BPIRX is 1313
Sharpe Ratio Rank
The Sortino Ratio Rank of BPIRX is 1111
Sortino Ratio Rank
The Omega Ratio Rank of BPIRX is 1717
Omega Ratio Rank
The Calmar Ratio Rank of BPIRX is 1313
Calmar Ratio Rank
The Martin Ratio Rank of BPIRX is 1111
Martin Ratio Rank

BRK-B
The Risk-Adjusted Performance Rank of BRK-B is 8282
Overall Rank
The Sharpe Ratio Rank of BRK-B is 8383
Sharpe Ratio Rank
The Sortino Ratio Rank of BRK-B is 7878
Sortino Ratio Rank
The Omega Ratio Rank of BRK-B is 7676
Omega Ratio Rank
The Calmar Ratio Rank of BRK-B is 9292
Calmar Ratio Rank
The Martin Ratio Rank of BRK-B is 8282
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.

BPIRX vs. BRK-B - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Boston Partners Long/Short Research Fund (BPIRX) and Berkshire Hathaway Inc. (BRK-B). 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.


Sharpe ratio
The chart of Sharpe ratio for BPIRX, currently valued at 0.33, compared to the broader market-1.000.001.002.003.004.000.331.34
The chart of Sortino ratio for BPIRX, currently valued at 0.44, compared to the broader market0.002.004.006.008.0010.0012.000.441.96
The chart of Omega ratio for BPIRX, currently valued at 1.10, compared to the broader market1.002.003.004.001.101.24
The chart of Calmar ratio for BPIRX, currently valued at 0.19, compared to the broader market0.005.0010.0015.0020.000.192.38
The chart of Martin ratio for BPIRX, currently valued at 0.81, compared to the broader market0.0020.0040.0060.0080.000.815.59
BPIRX
BRK-B

The current BPIRX Sharpe Ratio is 0.33, which is lower than the BRK-B Sharpe Ratio of 1.34. The chart below compares the historical Sharpe Ratios of BPIRX and BRK-B, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio-0.500.000.501.001.502.002.503.00SeptemberOctoberNovemberDecember2025February
0.33
1.34
BPIRX
BRK-B

Dividends

BPIRX vs. BRK-B - Dividend Comparison

BPIRX's dividend yield for the trailing twelve months is around 0.83%, while BRK-B has not paid dividends to shareholders.


TTM2024202320222021202020192018
BPIRX
Boston Partners Long/Short Research Fund
0.83%0.87%2.55%1.56%0.00%0.00%1.32%0.09%
BRK-B
Berkshire Hathaway Inc.
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%

Drawdowns

BPIRX vs. BRK-B - Drawdown Comparison

The maximum BPIRX drawdown since its inception was -34.72%, smaller than the maximum BRK-B drawdown of -53.86%. Use the drawdown chart below to compare losses from any high point for BPIRX and BRK-B. For additional features, visit the drawdowns tool.


-20.00%-15.00%-10.00%-5.00%0.00%SeptemberOctoberNovemberDecember2025February
-16.58%
0
BPIRX
BRK-B

Volatility

BPIRX vs. BRK-B - Volatility Comparison

The current volatility for Boston Partners Long/Short Research Fund (BPIRX) is 1.62%, while Berkshire Hathaway Inc. (BRK-B) has a volatility of 4.58%. This indicates that BPIRX experiences smaller price fluctuations and is considered to be less risky than BRK-B based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


2.00%4.00%6.00%8.00%10.00%SeptemberOctoberNovemberDecember2025February
1.62%
4.58%
BPIRX
BRK-B
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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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