Correlation Between Berkshire Hathaway and Cisco Systems

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

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

Diversification Opportunities for Berkshire Hathaway and Cisco Systems

0.3

Correlation Coefficient

Berkshire Hathaway  Cisco Systems

Weak diversification

The 3 months correlation between Berkshire and Cisco is 0.3. Overlapping area represents the amount of risk that can be diversified away by holding Berkshire Hathaway and Cisco Systems in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Cisco Systems 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 Cisco Systems. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Cisco Systems has no effect on the direction of Berkshire Hathaway i.e., Berkshire Hathaway and Cisco Systems go up and down completely randomly.

Pair Corralation between Berkshire Hathaway and Cisco Systems

Assuming the 90 days trading horizon Berkshire Hathaway is expected to generate 0.7 times more return on investment than Cisco Systems. However, Berkshire Hathaway is 1.43 times less risky than Cisco Systems. It trades about 0.16 of its potential returns per unit of risk. Cisco Systems is currently generating about 0.02 per unit of risk. If you would invest  9,862  in Berkshire Hathaway on March 7, 2024 and sell it today you would earn a total of  949.00  from holding Berkshire Hathaway or generate 9.62% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Weak
Accuracy	98.39%
Values	Daily Returns

Berkshire Hathaway  vs.  Cisco Systems

Berkshire Hathaway

Risk-Adjusted Performance

12 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Berkshire Hathaway are ranked lower than 12 (%) 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 July 2024.

Cisco Systems

Risk-Adjusted Performance

1 of 100

Weak

Compared to the overall equity markets, risk-adjusted returns on investments in Cisco Systems are ranked lower than 1 (%) of all global equities and portfolios over the last 90 days. Despite somewhat strong basic indicators, Cisco Systems is not utilizing all of its potentials. The newest stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with Berkshire Hathaway and Cisco Systems

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

The idea behind Berkshire Hathaway and Cisco Systems 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.

Check out your portfolio center.

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 Price Ceiling Movement module to calculate and plot Price Ceiling Movement for different equity instruments.