Shares of Lenovo Group (0992.HK) jumped 5% to HK$24.06 as investors continued to digest a blowout fiscal year and a fresh capital raise that together signal the PC giant's deepening bet on artificial intelligence. The question now: how much of the AI upside is already priced in after the stock surged roughly 42% since January?

• Revenue Crushed Expectations — and It Wasn't Just PCs. Q4 revenue hit US$21.6 billion, up 27% year-on-year, versus Wall Street consensus of US$19.19 billion.

For the full year, the group delivered record revenue of US$83.1 billion, with adjusted net income growing 42% to US$2 billion. The beat was broad-based: the server and data-center arm posted US$5.63 billion in Q4 revenue, up 37%, while the services business grew 19% to US$2.56 billion. That diversification matters because it reduces Lenovo's historical dependence on low-margin laptop sales.

• AI Now Accounts for More Than a Third of Sales. AI-related revenue grew 84% year-on-year to account for 38% of total group revenue in Q4. That includes AI-capable PCs, GPU servers, and related services. Adjusted operating profit nearly doubled to US$834 million, pushing the operating margin from 2.83% to 3.86% — proof that AI products carry fatter margins than traditional hardware. CEO Yuanqing Yang has publicly targeted US$100 billion in revenue within the next two years.

• A $2 Billion Bond Deal Reshapes the Balance Sheet — With a Catch. Lenovo sold zero-coupon convertible bonds — debt that pays no interest and can later be swapped for shares — due in 2033 at a 47.5% conversion premium.

Part of the proceeds will retire an older, interest-bearing US$675 million bond due 2029; the rest funds share buybacks and general purposes. The trade-off: if every new bond converts, net dilution — meaning more shares splitting the same profit — would be roughly 3%, which analysts call largely immaterial. Zero-coupon funding is cheap, but it only stays cheap if the stock keeps rising.

• Valuation Is Getting Tighter. The stock trades at a price-to-earnings ratio of about 15.5×, not extreme, but it sits near its 52-week high.

A final dividend of 33.70 HK cents per share and a yield of about 2.9% offer a modest cushion. The real test is whether AI-driven margins can keep expanding fast enough to justify a price that already reflects a transformed company.