Correlation Between Berkshire Hathaway and Apple

Can any of the company-specific risk be diversified away by investing in both Berkshire Hathaway and Apple 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 Apple into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between Berkshire Hathaway and Apple Inc, you can compare the effects of market volatilities on Berkshire Hathaway and Apple 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 Apple. Check out your portfolio center. Please also check ongoing floating volatility patterns of Berkshire Hathaway and Apple.

Diversification Opportunities for Berkshire Hathaway and Apple

0.84

Correlation Coefficient

Berkshire Hathaway  Apple

Very poor diversification

The 3 months correlation between Berkshire and Apple is 0.84. Overlapping area represents the amount of risk that can be diversified away by holding Berkshire Hathaway and Apple Inc in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Apple Inc 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 Apple. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Apple Inc has no effect on the direction of Berkshire Hathaway i.e., Berkshire Hathaway and Apple go up and down completely randomly.

Pair Corralation between Berkshire Hathaway and Apple

Assuming the 90 days trading horizon Berkshire Hathaway is expected to generate 2.15 times less return on investment than Apple. But when comparing it to its historical volatility, Berkshire Hathaway is 1.08 times less risky than Apple. It trades about 0.09 of its potential returns per unit of risk. Apple Inc is currently generating about 0.18 of returns per unit of risk over similar time horizon. If you would invest  6,212  in Apple Inc on September 4, 2024 and sell it today you would earn a total of  1,068  from holding Apple Inc or generate 17.19% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Strong
Accuracy	100.0%
Values	Daily Returns

Berkshire Hathaway  vs.  Apple Inc

Berkshire Hathaway

Risk-Adjusted Performance

7 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Berkshire Hathaway are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, Berkshire Hathaway may actually be approaching a critical reversion point that can send shares even higher in January 2025.

Apple Inc

Risk-Adjusted Performance

14 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Apple Inc are ranked lower than 14 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, Apple sustained solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Berkshire Hathaway and Apple

The main advantage of trading using opposite Berkshire Hathaway and Apple positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Berkshire Hathaway position performs unexpectedly, Apple 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 Apple will offset losses from the drop in Apple's long position.

The idea behind Berkshire Hathaway and Apple Inc 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 USA ETFs module to find actively traded Exchange Traded Funds (ETF) in USA.