It's not a stretch to say that Canadian National Railway Company's (TSE:CNR) price-to-earnings (or "P/E") ratio of 18.4x right now seems quite "middle-of-the-road" compared to the market in Canada, where the median P/E ratio is around 16x. While this might not raise any eyebrows, if the P/E ratio is not justified investors could be missing out on a potential opportunity or ignoring looming disappointment.
Canadian National Railway hasn't been tracking well recently as its declining earnings compare poorly to other companies, which have seen some growth on average. It might be that many expect the dour earnings performance to strengthen positively, which has kept the P/E from falling. You'd really hope so, otherwise you're paying a relatively elevated price for a company with this sort of growth profile.
Check out our latest analysis for Canadian National Railway
In order to justify its P/E ratio, Canadian National Railway would need to produce growth that's similar to the market.
Taking a look back first, the company's earnings per share growth last year wasn't something to get excited about as it posted a disappointing decline of 13%. This has soured the latest three-year period, which nevertheless managed to deliver a decent 6.3% overall rise in EPS. Although it's been a bumpy ride, it's still fair to say the earnings growth recently has been mostly respectable for the company.
Looking ahead now, EPS is anticipated to climb by 10% each year during the coming three years according to the analysts following the company. That's shaping up to be similar to the 11% per annum growth forecast for the broader market.
With this information, we can see why Canadian National Railway is trading at a fairly similar P/E to the market. Apparently shareholders are comfortable to simply hold on while the company is keeping a low profile.
Generally, our preference is to limit the use of the price-to-earnings ratio to establishing what the market thinks about the overall health of a company.
We've established that Canadian National Railway maintains its moderate P/E off the back of its forecast growth being in line with the wider market, as expected. Right now shareholders are comfortable with the P/E as they are quite confident future earnings won't throw up any surprises. Unless these conditions change, they will continue to support the share price at these levels.
It is also worth noting that we have found 1 warning sign for Canadian National Railway that you need to take into consideration.
You might be able to find a better investment than Canadian National Railway. If you want a selection of possible candidates, check out this free list of interesting companies that trade on a low P/E (but have proven they can grow earnings).
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This article by Simply Wall St 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. Simply Wall St has no position in any stocks mentioned.