Does The Gresham Technologies plc (LON:GHT) Share Price Fall With The Market?

If you own shares in Gresham Technologies plc (LON:GHT) 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 type is the broader market volatility, which you cannot diversify away, since it arises from macroeconomic factors which directly affects all the stocks on the market.

Some stocks are more sensitive to general market forces than others. Some investors use beta as a measure of how much a certain stock is impacted by market risk (volatility). While we should keep in mind that Warren Buffett has cautioned that ‘Volatility is far from synonymous with risk’, beta is still a useful factor to consider. To make good use of it you must first know 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.

Check out our latest analysis for Gresham Technologies

What does GHT’s beta value mean to investors?

Zooming in on Gresham Technologies, we see it has a five year beta of 0.80. This is below 1, so historically its share price has been rather independent from the market. This suggests that including it in your portfolio will reduce volatility arising from broader market movements, assuming your portfolio’s weighted average beta is higher than 0.80. Many would argue that beta is useful in position sizing, but fundamental metrics such as revenue and earnings are more important overall. You can see Gresham Technologies’s revenue and earnings in the image below.

LSE:GHT Income Statement, December 19th 2019
LSE:GHT Income Statement, December 19th 2019

Could GHT’s size cause it to be more volatile?

With a market capitalisation of UK£72m, Gresham Technologies is a very small company by global standards. It is quite likely to be unknown to most investors. Very small companies often have a low beta value because their share prices are not well correlated with market volatility. This could be because the price is reacting to company specific events. Alternatively, the shares may not be actively traded.

What this means for you:

One potential advantage of owning low beta stocks like Gresham Technologies is that your overall portfolio won’t be too sensitive to overall market movements. However, this can be a blessing or a curse, depending on what’s happening in the broader market. This article aims to educate investors about beta values, but it’s well worth looking at important company-specific fundamentals such as Gresham Technologies’s financial health and performance track record. I urge you to continue your research by taking a look at the following:

  1. Financial Health: Are GHT’s operations financially sustainable? Balance sheets can be hard to analyze, which is why we’ve done it for you. Check out our financial health checks here.
  2. Past Track Record: Has GHT 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 GHT’s historicals for more clarity.
  3. Other High-Performing Stocks: Are there other stocks that provide better prospects with proven track records? Explore our free list of these great stocks here.

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.