Here's a plot twist the AI trade didn't see coming: the company printing the most real earnings might be a Toronto manufacturing veteran, not a flashy Silicon Valley lab. Celestica builds the actual machines — the servers, Ethernet switches, storage and networking gear — that hyperscalers and cloud giants pack into AI data centers. No chatbots, no hype, no moonshots. Just the physical stuff every model needs to run on, built by people who actually know how to manufacture at scale.
Think of it as the purest pick-and-shovel play in the gold rush. Every AI buildout, no matter who wins the model race, needs someone to design and build the racks the hyperscalers fill — and Celestica's Connectivity & Cloud Solutions segment does exactly that, for the biggest cloud customers on Earth. It's the rare AI name where the story isn't a promise; it's a factory floor with real orders behind it. This week UBS upgraded the stock to Buy on accelerating AI-driven growth into 2027, and The Globe and Mail captured the moment with a headline that basically writes the thesis: "Many AI Stocks Are Burning Cash: Canada's Celestica Is Printing Real Earnings."
And the headline holds up. Trailing revenue sits around $15.6 billion, and the latest quarter delivered $4.7 billion in sales — up 62% year over year — with earnings per share of $2.54 — ahead of the $2.31 Wall Street expected, good for an eighth straight quarterly beat. The kicker? This isn't growth-at-any-cost. Gross margin runs about 12%, operating margin near 10%, and return on equity is north of 50%. Those are real-business numbers, not venture math — the kind of profile you'd expect from a mature industrial, not a company growing at 60%. And the momentum isn't a one-quarter fluke: the Connectivity & Cloud Solutions segment powering the AI buildout has been compounding for years.
Then there's the cash — the thing so many AI names can't seem to produce. Free cash flow over the past twelve months comes to roughly $520 million, against about $537 million of cash on the books and around $981 million in debt. Nothing heroic, just solid. The business is essentially self-funding its own expansion, which is more than most of AI-land can say. Now slap a forward P/E near 15 on revenue growing 60%-plus and you're paying a sane price for an insane growth rate. Plenty of AI darlings would kill for that math, and most of them are still losing money.
Of course, nothing in markets is ever that clean. On August 5, Celestica announced a $3 billion equity offering — a treasury sale led by BofA, Citi and TD Securities — to fund AI compute and Ethernet networking expansion. Shares dropped roughly 15% as investors flinched at the dilution. Management, for its part, cited "unprecedented demand" and "the strongest multi-year outlook in the company's history." Spin or signal? Either way, the money is earmarked for the exact buildout that's driving the growth — and it's aimed at AI compute and Ethernet capacity that hyperscalers can't build fast enough.
The bears do have their darts. GuruFocus models flag the valuation as rich, and there's insider selling to note. The stock has also pulled back roughly 38% from its June peak, so nobody's pretending it's been a smooth ride — the offering spooked plenty of holders, and that's fair. But notice what the skeptics are arguing about: price, not business quality. A company growing revenue 62% while printing free cash flow and beating estimates eight quarters straight is rare anywhere — in AI, it's practically a unicorn.
Wall Street's consensus is a Strong Buy, with the average analyst target implying roughly 60% upside, and UBS now models earnings near $18 a share for 2027 — dilution included. You don't have to believe every AI dream to love the company that builds the racks. While the hype names compete over who can burn the most money fastest, Celestica keeps shipping hardware and cashing checks. If the buildout keeps compounding, that valuation only gets cheaper — and the profitable pick-and-shovel gets the last laugh. That's the kind of boring that prints.
Disclosure: The Signal holds no position in CLS. Positions may change. This is not financial advice.
