Correlation Between Telecomunicaes Brasileiras and Berkshire Hathaway

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

By analyzing existing cross correlation between Telecomunicaes Brasileiras SA and Berkshire Hathaway, you can compare the effects of market volatilities on Telecomunicaes Brasileiras and Berkshire Hathaway 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 Telecomunicaes Brasileiras with a short position of Berkshire Hathaway. Check out your portfolio center. Please also check ongoing floating volatility patterns of Telecomunicaes Brasileiras and Berkshire Hathaway.

Diversification Opportunities for Telecomunicaes Brasileiras and Berkshire Hathaway

-0.84

Correlation Coefficient

Telecomunicaes Brasileiras  Berkshire Hathaway

Pay attention - limited upside

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

Pair Corralation between Telecomunicaes Brasileiras and Berkshire Hathaway

Assuming the 90 days trading horizon Telecomunicaes Brasileiras SA is expected to under-perform the Berkshire Hathaway. In addition to that, Telecomunicaes Brasileiras is 1.79 times more volatile than Berkshire Hathaway. It trades about -0.07 of its total potential returns per unit of risk. Berkshire Hathaway is currently generating about 0.15 per unit of volatility. If you would invest  10,234  in Berkshire Hathaway on September 24, 2024 and sell it today you would earn a total of  3,650  from holding Berkshire Hathaway or generate 35.67% return on investment over 90 days.

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

Telecomunicaes Brasileiras SA  vs.  Berkshire Hathaway

Telecomunicaes Brasileiras

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Telecomunicaes Brasileiras SA has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of uncertain performance in the last few months, the Preferred Stock's basic indicators remain comparatively stable which may send shares a bit higher in January 2025. The newest uproar may also be a sign of mid-term up-swing for the firm private investors.

Berkshire Hathaway

Risk-Adjusted Performance

11 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Berkshire Hathaway are ranked lower than 11 (%) of all global equities and portfolios over the last 90 days. Despite somewhat uncertain basic indicators, Berkshire Hathaway may actually be approaching a critical reversion point that can send shares even higher in January 2025.

Pair Trading with Telecomunicaes Brasileiras and Berkshire Hathaway

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

The idea behind Telecomunicaes Brasileiras SA and Berkshire Hathaway 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 Portfolio Suggestion module to get suggestions outside of your existing asset allocation including your own model portfolios.