Correlation Between Berkshire Hathaway and Komatsu

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Can any of the company-specific risk be diversified away by investing in both Berkshire Hathaway and Komatsu at the same time? Although using a correlation coefficient on its own may not help to predict future stock returns, this module helps to understand the diversifiable risk of combining Berkshire Hathaway and Komatsu into the same portfolio, which is an essential part of the fundamental portfolio management process.
By analyzing existing cross correlation between Berkshire Hathaway and Komatsu, you can compare the effects of market volatilities on Berkshire Hathaway and Komatsu and check how they will diversify away market risk if combined in the same portfolio for a given time horizon. You can also utilize pair trading strategies of matching a long position in Berkshire Hathaway with a short position of Komatsu. Check out your portfolio center. Please also check ongoing floating volatility patterns of Berkshire Hathaway and Komatsu.

Diversification Opportunities for Berkshire Hathaway and Komatsu

-0.39
  Correlation Coefficient

Very good diversification

The 3 months correlation between Berkshire and Komatsu is -0.39. Overlapping area represents the amount of risk that can be diversified away by holding Berkshire Hathaway and Komatsu in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Komatsu and Berkshire Hathaway is a relative statistical measure of the degree to which these equity instruments tend to move together. The correlation coefficient measures the extent to which returns on Berkshire Hathaway are associated (or correlated) with Komatsu. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Komatsu has no effect on the direction of Berkshire Hathaway i.e., Berkshire Hathaway and Komatsu go up and down completely randomly.

Pair Corralation between Berkshire Hathaway and Komatsu

Assuming the 90 days horizon Berkshire Hathaway is expected to generate 32.72 times more return on investment than Komatsu. However, Berkshire Hathaway is 32.72 times more volatile than Komatsu. It trades about 0.06 of its potential returns per unit of risk. Komatsu is currently generating about 0.03 per unit of risk. If you would invest  49,850,000  in Berkshire Hathaway on September 12, 2024 and sell it today you would earn a total of  16,300,000  from holding Berkshire Hathaway or generate 32.7% return on investment over 90 days.
Time Period3 Months [change]
DirectionMoves Against 
StrengthInsignificant
Accuracy100.0%
ValuesDaily Returns

Berkshire Hathaway  vs.  Komatsu

 Performance 
       Timeline  
Berkshire Hathaway 

Risk-Adjusted Performance

9 of 100

 
Weak
 
Strong
OK
Compared to the overall equity markets, risk-adjusted returns on investments in Berkshire Hathaway are ranked lower than 9 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile basic indicators, Berkshire Hathaway reported solid returns over the last few months and may actually be approaching a breakup point.
Komatsu 

Risk-Adjusted Performance

6 of 100

 
Weak
 
Strong
Modest
Compared to the overall equity markets, risk-adjusted returns on investments in Komatsu are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile primary indicators, Komatsu may actually be approaching a critical reversion point that can send shares even higher in January 2025.

Berkshire Hathaway and Komatsu Volatility Contrast

   Predicted Return Density   
       Returns  

Pair Trading with Berkshire Hathaway and Komatsu

The main advantage of trading using opposite Berkshire Hathaway and Komatsu positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Berkshire Hathaway position performs unexpectedly, Komatsu can make up some of the losses. Pair trading also minimizes risk from directional movements in the market. For example, if an entire industry or sector drops because of unexpected headlines, the short position in Komatsu will offset losses from the drop in Komatsu's long position.
The idea behind Berkshire Hathaway and Komatsu pairs trading is to make the combined position market-neutral, meaning the overall market's direction will not affect its win or loss (or potential downside or upside). This can be achieved by designing a pairs trade with two highly correlated stocks or equities that operate in a similar space or sector, making it possible to obtain profits through simple and relatively low-risk investment.
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Note that this page's information should be used as a complementary analysis to find the right mix of equity instruments to add to your existing portfolios or create a brand new portfolio. You can also try the Correlation Analysis module to reduce portfolio risk simply by holding instruments which are not perfectly correlated.

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