How Luna Innovations Incorporated (NASDAQ:LUNA) Can Impact Your Portfolio Volatility

If you are looking to invest in Luna Innovations Incorporated’s (NASDAQ:LUNA), or currently own the stock, then you need to understand its beta in order to understand how it can affect the risk of your portfolio. There are two types of risks that affect the market value of a listed company such as LUNA. The first risk to think about is company-specific, which can be diversified away by investing in other companies in order to lower your exposure to one particular stock. The second risk is market-wide, which arises from investing in the stock market. This risk reflects changes in economic and political factors that affects all stocks.

Not every stock is exposed to the same level of market risk. The most widely used metric to quantify a stock's market risk is beta, and the market as a whole represents a beta of one. A stock with a beta greater than one is considered more sensitive to market-wide shocks compared to a stock that trades below the value of one.

See our latest analysis for Luna Innovations

An interpretation of LUNA's beta

Luna Innovations's beta of 0.86 indicates that the stock value will be less variable compared to the whole stock market. The stock will exhibit muted movements in both the downside and upside, in response to changing economic conditions, whereas the general market may move by a lot more. LUNA’s beta indicates it is a stock that investors may find valuable if they want to reduce the overall market risk exposure of their stock portfolio.

Does LUNA's size and industry impact the expected beta?

LUNA, with its market capitalisation of US$92.63m, is a small-cap stock, which generally have higher beta than similar companies of larger size. In addition to size, LUNA also operates in the electronic industry, which has commonly demonstrated strong reactions to market-wide shocks. Therefore, investors may expect high beta associated with small companies, as well as those operating in the electronic industry, relative to those more well-established firms in a more defensive industry. This is an interesting conclusion, since both LUNA’s size and industry indicates the stock should have a higher beta than it currently has. There may be a more fundamental driver which can explain this inconsistency, which we will examine below.

Can LUNA's asset-composition point to a higher beta?

During times of economic downturn, low demand may cause companies to readjust production of their goods and services. It is more difficult for companies to lower their cost, if the majority of these costs are generated by fixed assets. Therefore, this is a type of risk which is associated with higher beta. I test LUNA’s ratio of fixed assets to total assets in order to determine how high the risk is associated with this type of constraint. Considering fixed assets account for less than a third of the company's overall assets, LUNA seems to have a smaller dependency on fixed costs to generate revenue. Thus, we can expect LUNA to be more stable in the face of market movements, relative to its peers of similar size but with a higher portion of fixed assets on their books. This is consistent with is current beta value which also indicates low volatility.

What this means for you:

You may reap the benefit of muted movements during times of economic decline by holding onto LUNA. Its low fixed cost also means that, in terms of operating leverage, its costs are relatively malleable to preserve margins. What I have not mentioned in my article here are important company-specific fundamentals such as Luna Innovations’s financial health and performance track record. I highly recommend you to complete your research by taking a look at the following:

1. Financial Health: Is LUNA’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 LUNA 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 LUNA'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.

To help readers see past the short term volatility of the financial market, we aim to bring you a long-term focused research analysis purely driven by fundamental data. Note that our analysis does not factor in the latest price-sensitive company announcements.

The author is an independent contributor and at the time of publication had no position in the stocks mentioned. For errors that warrant correction please contact the editor at editorial-team@simplywallst.com.

Simply Wall St analyst Simply Wall St and Simply Wall St have no position in any of the companies mentioned. This article is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.