Canadian National Beat and Raised — but the Growth Was Price, Not Volume

On July 24, Canadian National Railway did the thing investors like to see: it beat both profit and revenue expectations for the second quarter and raised its full-year outlook. Adjusted earnings of C$2.08 a share landed ahead of the roughly C$1.93 analysts had forecast, revenue rose 11% to C$4.75 billion, and the company now expects mid-to-high single-digit growth in adjusted earnings per share for 2026. Then look one layer down, and the quarter reads differently. Total carloads were flat year over year. Revenue ton miles, the standard measure of how much traffic the railroad actually hauled, rose 5%. Revenue climbed 11%. That gap between what CN moved and what it earned is the whole story of this stock right now.

Growth you can trace

For a railroad, revenue is the product of volume and price, and the two have very different staying power. CN's rise in carloads was zero, and its revenue ton miles were up only 5% — meaning some combination of longer hauls and, above all, higher rates carried the growth. Freight revenue per ton mile, a blunt proxy for pricing, rose 9% in the intermodal lane alone. That is real pricing power, and it deserves credit. But it is not the same thing as a broad pickup in shipping demand, and it matters which lanes did the heavy lifting.

Grain and fertilizers grew revenue 18%, petroleum and chemicals 16%, automotive 18%. Those are real volume gains in commodity-sensitive businesses. The structural problem sits in intermodal — CN's long-haul container franchise and the segment most tied to durable consumer and import flows. Its revenue rose 8%, yet revenue ton miles fell 1% and carloads fell 5%. In other words, the flagship network segment earned more almost purely on price while shipping less. A diversified rail network that grows this way can still compound, but the growth is concentrated in a few favorable commodity lanes and partly borrowed from higher rates — a thinner foundation than the headline beat suggests.

The cost thermometer

A railroad's economics run on a simple tension: most of its costs are fixed — track, locomotives, yards, labor — so the profit test is whether revenue rises faster than operating costs. Railroads track this with the operating ratio, operating expenses as a share of revenue; lower is better. Here CN's number moved the wrong way. The operating ratio came in at 62.5%, up 80 basis points from a year ago, meaning costs grew faster than revenue even as the company touted record fuel efficiency and a 9% jump in gross ton miles per employee. Efficiency gains that impressive should have pushed the ratio down, not up; its rise points to costs that simply scaled faster than volumes this quarter.

That is not a red flag. A single quarter of ratio slippage inside a beat-and-raise is a footnote, not a thesis. But it is a useful correction to the mental shortcut. Investors often hear "beat and raise" and upgrade their growth expectations; here the beat owed more to pricing and a couple of strong commodity lanes than to the operational efficiency compounding that long-term CN bulls lean on. The moat is real — CN is the only railroad whose network spans North America coast to coast and ties into the U.S. Midwest and Gulf — but this quarter did not prove the cost story, it leaned on the pricing story.

Cheapest of a pricey class

Which brings the valuation to the center. Even after a run that has left the stock up about 22% so far in 2026 and roughly 29% over the past year, CN trades at the cheapest earnings multiple relative to its own cash flow of the five big North American rails. On enterprise value to EBITDA it fetches roughly 14.4 times, against Canadian Pacific Kansas City at about 17.3, Norfolk Southern at 16.2, and Union Pacific at 15.6 — while growing adjusted EPS in the low double digits, the fastest of the group. The dividend, C$0.92 a quarter, yields around 2.2% and has grown for nine straight years, with a payout ratio in the mid-40s and free cash flow of several billion dollars a year supporting it.

That is the durable picture, and it is genuinely good: a cash-generative, dividend-raising, best-in-class network trading at the cheapest multiple of its peers. But the margin of safety has narrowed with the rally. When a stock is up more than a fifth in a year, "cheapest of the group" is no longer deep value — it is a quality business at a fair, slightly discounted price. The balance sheet is fine but not heroic, with roughly $15 billion of net debt against shareholders' equity of a similar size, and the model is capital-hungry, reinvesting about C$2.8 billion this year. There is durability here, not distress, and therefore no deep-discount entry.

The unresolved question is the one this quarter surfaces but does not answer: whether intermodal volumes return and the operating ratio resumes its downward grind. If they do, a 14-ish times cash-multiple for the best franchise in the cheapest multiple is a re-rating still in progress. If intermodal stays soft and CN keeps buying growth with price, the current run has already captured much of the easy gain. Either way, this is a name to understand before it is a name to chase — and after a 22% year, the disciplined move is to let the data settle the question rather than pay up for the quarter we just saw.