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# What We Think Of National Instruments Corporation’s (NASDAQ:NATI) Investment Potential

Today we are going to look at National Instruments Corporation (NASDAQ:NATI) to see whether it might be an attractive investment prospect. To be precise, we'll consider its Return On Capital Employed (ROCE), as that will inform our view of the quality of the business.

First, we'll go over how we calculate ROCE. Then we'll compare its ROCE to similar companies. Then we'll determine how its current liabilities are affecting its ROCE.

### What is Return On Capital Employed (ROCE)?

ROCE measures the amount of pre-tax profits a company can generate from the capital employed in its business. Generally speaking a higher ROCE is better. Overall, it is a valuable metric that has its flaws. Renowned investment researcher Michael Mauboussin has suggested that a high ROCE can indicate that 'one dollar invested in the company generates value of more than one dollar'.

### How Do You Calculate Return On Capital Employed?

Analysts use this formula to calculate return on capital employed:

Return on Capital Employed = Earnings Before Interest and Tax (EBIT) ÷ (Total Assets - Current Liabilities)

Or for National Instruments:

0.14 = US\$190m ÷ (US\$1.7b - US\$283m) (Based on the trailing twelve months to December 2018.)

So, National Instruments has an ROCE of 14%.

### Does National Instruments Have A Good ROCE?

ROCE can be useful when making comparisons, such as between similar companies. Using our data, National Instruments's ROCE appears to be around the 12% average of the Electronic industry. Regardless of where National Instruments sits next to its industry, its ROCE in absolute terms appears satisfactory, and this company could be worth a closer look.

Remember that this metric is backwards looking - it shows what has happened in the past, and does not accurately predict the future. ROCE can be misleading for companies in cyclical industries, with returns looking impressive during the boom times, but very weak during the busts. ROCE is only a point-in-time measure. Future performance is what matters, and you can see analyst predictions in our free report on analyst forecasts for the company.

### How National Instruments's Current Liabilities Impact Its ROCE

Liabilities, such as supplier bills and bank overdrafts, are referred to as current liabilities if they need to be paid within 12 months. The ROCE equation subtracts current liabilities from capital employed, so a company with a lot of current liabilities appears to have less capital employed, and a higher ROCE than otherwise. To counter this, investors can check if a company has high current liabilities relative to total assets.

National Instruments has total liabilities of US\$283m and total assets of US\$1.7b. As a result, its current liabilities are equal to approximately 17% of its total assets. Current liabilities are minimal, limiting the impact on ROCE.

### The Bottom Line On National Instruments's ROCE

With that in mind, National Instruments's ROCE appears pretty good. National Instruments shapes up well under this analysis, but it is far from the only business delivering excellent numbers . You might also want to check this free collection of companies delivering excellent earnings growth.

For those who like to find winning investments this free list of growing companies with recent insider purchasing, could be just the ticket.

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.