How Does HMS Bergbau AG (FRA:HMU) Affect Your Portfolio Volatility?

Want to participate in a short research study? Help shape the future of investing tools and receive a $20 prize!

If you own shares in HMS Bergbau AG (FRA:HMU) 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 can be a useful tool to understand how much a stock is influenced by market risk (volatility). However, Warren Buffett said ‘volatility is far from synonymous with risk’ in his 2014 letter to investors. So, while useful, beta is not the only metric to consider. To use beta as an investor, you must first understand that the overall market has a beta of 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 HMS Bergbau

What HMU’s beta value tells investors

With a beta of 0.92, (which is quite close to 1) the share price of HMS Bergbau has historically been about as voltile as the broader market. While history does not always repeat, this may indicate that the stock price will continue to be exposed to market risk, albeit not overly so. 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 HMS Bergbau’s revenue and earnings in the image below.

DB:HMU Income Statement Export February 20th 19
DB:HMU Income Statement Export February 20th 19

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

With a market capitalisation of €75m, HMS Bergbau is a very small company by global standards. It is quite likely to be unknown to most investors. It doesn’t take much money to really move the share price of a company as small as this one. That makes it somewhat unusual that it has a beta value so close to the overall market.

What this means for you:

Since HMS Bergbau has a beta close to one, it will probably show a positive return when the market is moving up, based on history. If you’re trying to generate better returns than the market, it would be worth thinking about other metrics such as cashflows, dividends and revenue growth might be a more useful guide to the future. This article aims to educate investors about beta values, but it’s well worth looking at important company-specific fundamentals such as HMS Bergbau’s financial health and performance track record. I highly recommend you dive deeper by considering the following:

  1. Future Outlook: What are well-informed industry analysts predicting for HMU’s future growth? Take a look at our free research report of analyst consensus for HMU’s outlook.
  2. Past Track Record: Has HMU 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 HMU’s historicals for more clarity.
  3. Other Interesting Stocks: It’s worth checking to see how HMU measures up against other companies on valuation. You could start with this free list of prospective options.

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.

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. Thank you for reading.