U.S. markets closed

Does The Ironwood Pharmaceuticals, Inc. (NASDAQ:IRWD) Share Price Tend To Follow The Market?

Simply Wall St

If you're interested in Ironwood Pharmaceuticals, Inc. (NASDAQ:IRWD), 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. 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 other type, which cannot be diversified away, is the volatility of the entire market. Every stock in the market is exposed to this volatility, which is linked to the fact that stocks prices are correlated in an efficient 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. Any stock with a beta of greater than one is considered more volatile than the market, while those with a beta below one are either less volatile or poorly correlated with the market.

See our latest analysis for Ironwood Pharmaceuticals

What we can learn from IRWD's beta value

Looking at the last five years, Ironwood Pharmaceuticals has a beta of 1.95. The fact that this is well above 1 indicates that its share price movements have shown sensitivity to overall market volatility. If the past is any guide, we would expect that Ironwood Pharmaceuticals shares will rise quicker than the markets in times of optimism, but fall faster in times of pessimism. 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 Ironwood Pharmaceuticals fares in that regard, below.

NasdaqGS:IRWD Income Statement, February 10th 2020

How does IRWD's size impact its beta?

With a market capitalisation of US$1.9b, Ironwood Pharmaceuticals is a small cap stock. However, it is big enough to catch the attention of professional investors. It has a relatively high beta, which is not unusual among small-cap stocks. Because it takes less capital to move the share price of a smaller company, actively traded small-cap stocks often have a higher beta that a similar large-cap stock.

What this means for you:

Since Ironwood Pharmaceuticals has a reasonably high beta, it's worth considering why it is so heavily influenced by broader market sentiment. For example, it might be a high growth stock or have a lot of operating leverage in its business model. This article aims to educate investors about beta values, but it's well worth looking at important company-specific fundamentals such as Ironwood Pharmaceuticals’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 IRWD’s future growth? Take a look at our free research report of analyst consensus for IRWD’s outlook.
  2. Past Track Record: Has IRWD 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 IRWD's historicals for more clarity.
  3. Other Interesting Stocks: It's worth checking to see how IRWD 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.