If you’re interested in Marathon Nextgen Realty Limited (NSE:MARATHON), then you might want to consider its beta (a measure of share price volatility) in order to understand how the stock could impact your portfolio. Volatility is considered to be a measure of risk in modern finance theory. Investors may think of volatility as falling into two main categories. The first type is company specific volatility. Investors use diversification across uncorrelated stocks to reduce this kind of price volatility across the portfolio. 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 see their prices move in concert with the market. Others tend towards stronger, gentler or unrelated price movements. 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.

Check out our latest analysis for Marathon Nextgen Realty

What MARATHON’s beta value tells investors

Zooming in on Marathon Nextgen Realty, we see it has a five year beta of 0.87. This is below 1, so historically its share price has been rather independent from the market. If history is a good guide, owning the stock should help ensure that your portfolio is not overly sensitive to market volatility. 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 Marathon Nextgen Realty fares in that regard, below.

How does MARATHON’s size impact its beta?

Marathon Nextgen Realty is a noticeably small company, with a market capitalisation of ₹6.0b. Most companies this size are not always actively traded. 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:

Since Marathon Nextgen Realty is not heavily influenced by market moves, its share price is probably far more dependend on company specific developments. It could pay to take a closer look at metrics such as revenue growth, earnings growth, and debt. This article aims to educate investors about beta values, but it’s well worth looking at important company-specific fundamentals such as Marathon Nextgen Realty’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 MARATHON’s future growth? Take a look at our free research report of analyst consensus for MARATHON’s outlook.

2. Past Track Record: Has MARATHON 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 MARATHON’s historicals for more clarity.

3. Other Interesting Stocks: It’s worth checking to see how MARATHON 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.