Sealed Air Corp (NYSE: SEE) trades at an EBITDA multiple of 13.0x, which is higher than the Materials sector median of 9.9x. While this makes SEE appear like a stock to avoid or sell if you own it, you might change your mind after gaining a better understanding of the assumptions behind the EV/EBITDA ratio. In this article, I will break down what an EBITDA multiple is, how to interpret it and what to watch out for.

##### Comparable Companies Analysis

A Multiples Valuation, also known as a Comparable Companies Analysis, determines the value of a subject company by benchmarking the subject’s financial performance against similar public companies (Peer Group). We can infer if a company is undervalued or overvalued relative to its peers by comparing metrics like growth, profit margin, and valuation multiples.

An EBITDA Multiple, also known as Enterprise Value-to-EBITDA Multiple (EV/EBITDA), measures the dollars in Enterprise Value for each dollar of EBITDA. To determine if a company is expensive, it’s far more useful to compare EV/EBITDA multiples than the absolute stock price. Furthermore, its key benefit over the P/E multiple is that it’s capital structure-neutral, and, therefore, better at comparing companies with different levels of debt. The general formula behind an EBITDA Multiples valuation model is the following:

`Enterprise Value = EBITDA x Selected Multiple`

An EBITDA multiple is not meant to be viewed in isolation and is only useful when comparing it to other similar companies. Since it is expected that similar companies have similar EV/EBITDA ratios, we can come to some conclusions about the stock if the ratios are different. I compare Sealed Air’s EBITDA multiple to those of Bemis Company, Inc. (NYSE: BMS), Graphic Packaging Holding Company (NYSE: GPK), Sonoco Products Company (NYSE: SON) and Packaging Corporation of America (NYSE: PKG) in the chart below.

Since Sealed Air’s EV/EBITDA of 13.0x is higher than the median of its peers (10.2x), it means that investors are paying more than they should for each dollar of SEE’s EBITDA. As such, our analysis shows that SEE represents an overvalued stock. In fact, finbox.io’s EBITDA Multiples Model calculates a fair value of \$33.07 per share which implies -21.6% downside.

Note that the selected multiple of 11.0x in the analysis above was determined by averaging Sealed Air’s current EBITDA multiple with its peer group and sector.

##### EBITDA Multiple’s Limitations

Before jumping to the conclusion that Sealed Air should be banished from your portfolio, it is important to understand that our conclusion rests on two important assumptions.

(1) the selected peer group actually contains companies that truly are similar to Sealed Air, and

(2) the selected peer group stocks are being fairly valued by the market.

If the first assumption is not accurate, the difference in EBITDA multiples could be due to a variety of factors. For example, if you accidentally compare Sealed Air with lower growth companies, then its EBITDA multiple would naturally be higher than its peers since investors reward high growth stocks with a higher price.

source: EBITDA multiples model

Now if the second assumption does not hold true, Sealed Air’s higher multiple may be because firms in our peer group are being undervalued by the market.

##### What This Means For Investors

As a shareholder, you may have already conducted fundamental analysis on the stock so its current overvaluation could signal a potential selling opportunity to reduce your exposure to SEE. However, keep in mind the limitations of an EBITDA multiples valuation when making an investment decision. There are a variety of other fundamental factors that I have not taken into consideration in this article. If you have not done so already, I highly recommend that you complete your research on Sealed Air by taking a look at the following:

Forecast Metrics: what is Sealed Air’s projected EBITDA margin? Is the company expected to improve its profitability going forward? Analyze the company’s projected EBITDA margin here.

Efficiency Metrics: fixed asset turnover is calculated by dividing revenue by average fixed assets. View Sealed Air’s fixed asset turnover here.

Risk Metrics: what is Sealed Air’s Altman Z score? It’s a famous formula used to predict the probability that a firm will go into bankruptcy within two years. View the company’s Altman Z score here.

##### Author: Matt Hogan

Expertise: Valuation, financial statement analysis

Matt Hogan is also a co-founder of finbox.io. His expertise is in investment decision making. Prior to finbox.io, Matt worked for an investment banking group providing fairness opinions in connection to stock acquisitions. He spent much of his time building valuation models to help clients determine an asset’s fair value. He believes that these same valuation models should be used by all investors before buying or selling a stock.

His work is frequently published at InvestorPlace, Benzinga, ValueWalk, AAII, Barron’s, Seeking Alpha and investing.com.

Matt can be reached at matt@finbox.io.

As of this writing, I did not hold a position in any of the aforementioned securities and this is not a buy or sell recommendation on any security mentioned.

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