How Tempur Sealy International, Inc. (NYSE:TPX) Can Impact Your Portfolio Volatility

If you own shares in Tempur Sealy International, Inc. (NYSE:TPX) then it's worth thinking about how it contributes to the volatility of your portfolio, overall. In finance, Beta is a measure of volatility. Modern finance theory considers volatility to be a measure of risk, and there are two main types of price volatility. The first category is company specific volatility. This can be dealt with by limiting your exposure to any particular stock. The second sort is caused by the natural volatility of markets, overall. For example, certain macroeconomic events will impact (virtually) all stocks on the market.

Some stocks are more sensitive to general market forces than others. Beta is a widely used metric to measure a stock's exposure to market risk (volatility). Before we go on, it's worth noting that Warren Buffett pointed out in his 2014 letter to shareholders that 'volatility is far from synonymous with risk.' Having said that, beta can still be rather useful. The first thing to understand about beta is that the beta of the overall market is one. A stock with a beta below one is either less volatile than the market, or more volatile but not corellated with the overall market. In comparison a stock with a beta of over one tends to be move in a similar direction to the market in the long term, but with greater changes in price.

See our latest analysis for Tempur Sealy International

What we can learn from TPX's beta value

Zooming in on Tempur Sealy International, we see it has a five year beta of 1.76. This is above 1, so historically its share price has been influenced by the broader volatility of the stock market. If this beta value holds true in the future, Tempur Sealy International shares are likely to rise more than the market when the market is going up, but fall faster when the market is going down. Share price volatility is well worth considering, but most long term investors consider the history of revenue and earnings growth to be more important. Take a look at how Tempur Sealy International fares in that regard, below.

How does TPX's size impact its beta?

Tempur Sealy International is a small company, but not tiny and little known. It has a market capitalisation of US$1.8b, which means it would be on the radar of intstitutional investors. It's not particularly surprising that it has a higher beta than the overall market. That's because it takes less money to influence the share price of a smaller company, than a bigger company.

What this means for you:

Since Tempur Sealy International tends to move up when the market is going up, and down when it's going down, potential investors may wish to reflect on the overall market, when considering the stock. In order to fully understand whether TPX is a good investment for you, we also need to consider important company-specific fundamentals such as Tempur Sealy International’s financial health and performance track record. I urge you to continue your research by taking a look at the following:

1. Future Outlook: What are well-informed industry analysts predicting for TPX’s future growth? Take a look at our free research report of analyst consensus for TPX’s outlook.
2. Past Track Record: Has TPX been consistently performing well irrespective of the ups and downs in the market? Go into more detail in the past performance analysis and take a look at the free visual representations of TPX's historicals for more clarity.
3. Other Interesting Stocks: It's worth checking to see how TPX measures up against other companies on valuation. You could start with this free list of prospective options.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. Simply Wall St has no position in the stocks mentioned.

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Thank you for reading.