3 Growth Stocks With Virtual Monopolies

Monopolies can be bad. Having a single company control every aspect of an entire industry is likely to lead to higher consumer prices, slower innovation, and anticompetitive behavior.

Lucky for us, true monopolies are rare and the business conditions in a near-monopoly often trigger lots of healthy competition and fresh thinking. And either way, both industry-dominating businesses and true monopolists are fantastically profitable.

That's why we asked a handful of investors here at The Motley Fool if they had seen any monopoly stocks in today's market. Read on to see how they dug up Intuitive Surgical (NASDAQ: ISRG), LendingTree (NASDAQ: TREE), and Canadian National Railway (NYSE: CNI).

Excited businesswoman looking at something amazing on her laptop screen.
Excited businesswoman looking at something amazing on her laptop screen.

Image source: Getty Images.

A loan paid back with interest

Demitri Kalogeropoulos (LendingTree): LendingTree is an overnight success that was just 19 years in the making. Since launching in 1998, it has survived both the tech bubble collapse and the housing market crisis to emerge as the leading platform connecting consumers seeking loans with banks that have excess cash to lend.

Until recently, those credit instruments were mainly mortgage related. But LendingTree's expansion into unsecured debt such as auto, credit card, and personal loans has helped spark big sales gains. Revenue is up 61% over the last nine months as an 81% spike in the non-mortgage segment pushed it up to 57% of the business from 43% in last year's third quarter. LendingTree's diversification strategy is giving it a far broader customer base, and that includes the 6.5 million users it has added just since launching its credit score platform in mid-2014.

Meanwhile, the core business continues to deliver market share gains as consumers move their mortgage shopping online. Its purchase and refinancing revenues rose 38% last quarter despite a 16% contraction in the broader industry.

Investors are being asked to pay up for all of that operating success. LendingTree's P/E ratio is now well over 100, after all, and the stock has nearly tripled in 2017. To earn that premium, this Wall Street favorite will need to keep posting improvements across its debt offerings and deliver accelerating sales and profitability gains in 2018.

A geographic monopoly that manufactures per-share growth

Tyler Crowe (Canadian National Railway): Railways have several things working in their favor that give them monopoly characteristics. The first and most obvious is cost. Rail is by far the most efficient method to move goods over long land distances. Revenue per ton-mile via rail is one quarter that of via truck, and less than 5% that of via air carrier. That makes rail the method of choice for any bulk item or long-distance shipping in North America. Then, there is the geographic monopoly rail companies enjoy. There are large swaths of North America that are serviced by only one or two railway companies, which gives those railways an established customer base with little to no competition.