The Motley Fool Previous Page

How Does Union Pacific Boost Its Returns?

Jim Royal
June 29, 2012

As investors, we need to understand how our companies truly make their money. A neat trick developed for just that purpose -- the DuPont formula -- can help us do so.

So in this series we let the DuPont do the work. Let's see what the formula can tell us about Union Pacific (NYSE: UNP  ) and a few of its peers.

The DuPont formula can give you a better grasp on exactly where your company is producing its profit and where it might have a competitive advantage. Named after the company where it was pioneered, the formula breaks down return on equity into three components:

Return on equity = net margin X asset turnover X leverage ratio

What makes each of these components important?

  • High net margins show that a company can get customers to pay more for its products. Luxury-goods companies provide a great example here.
  • High asset turnover indicates that a company needs to invest less of its capital, as it uses its assets more efficiently to generate sales. Service industries, for instance, often lack big capital investments.
  • Finally, the leverage ratio shows how much the company is relying on liabilities to create its profits.

Generally, the higher these numbers, the better. That said, too much debt can sink a company, so beware of companies with very high leverage ratios.

So what does DuPont say about these four companies?


Return on Equity

Net Margin

Asset Turnover

Leverage Ratio

Union Pacific 19.1% 17.4% 0.45 2.42
Canadian National Railway (NYSE: CNI  ) 22.8% 27.6%