Applied Materials (NASDAQ: AMAT) delivered a quarter that made the guidance raise feel almost inevitable. Revenue of $9.12 billion beat the $9.0 billion consensus by $120 million, and non-GAAP EPS of $3.50 topped estimates by $0.11. The headline numbers are strong, but the real signal is in the composition. DRAM revenue mix jumped to 26% of Semiconductor Systems revenue from 22% a year ago, and the segment's non-GAAP operating margin expanded 480 basis points to 38.0%. This wasn't a broad tide lifting all boats. It was a targeted surge in high-bandwidth memory and leading-edge logic that Applied is uniquely positioned to serve.
The Semiconductor Systems segment, which accounts for 77% of total revenue, grew 27% year over year to $7.04 billion. Foundry-logic and other revenue remained the largest piece at 67% of segment sales, but DRAM's rising share is the more consequential shift. High-bandwidth memory requires the kind of advanced deposition, etch, and metrology tools Applied introduced this quarter, including six new systems specifically for DRAM and advanced packaging. The company's gross margin story reinforces the point: non-GAAP gross margin hit 50.4%, up 150 basis points year over year and marking the 13th consecutive quarter of expansion. That streak is a function of product mix tilting toward higher-value equipment, not cost-cutting or one-off benefits.
Applied Global Services, the aftermarket parts and service business, posted revenue of $1.78 billion, up 22% year over year, with operating margin expanding to 30.1% from 27.3%. The services segment benefits from the installed base of Applied tools, which grows with every new fab build. As customers add capacity for AI chips, the recurring revenue stream widens.
Cash flow was a standout. Operating cash flow hit a record $3.04 billion, up 15% year over year, and free cash flow reached $2.33 billion. The company returned $860 million to shareholders through $440 million in buybacks and $420 million in dividends. The buyback pace of $440 million in a single quarter is notable, especially against a backdrop of rising capital expenditure. Applied spent $707 million on capex in Q3, up 21% year over year, as it invests in the Singapore Tampines Campus and other capacity expansions. The buyback signals management's confidence that the demand cycle has legs, but it also means the balance sheet is absorbing both growth investment and shareholder returns simultaneously. Debt ticked up slightly, with short-term borrowings rising to $1.3 billion from $100 million a year ago, though total debt remains manageable against $25.6 billion in equity.
CEO Gary Dickerson raised the company's calendar 2026 Semiconductor Systems revenue expectations and expressed confidence in another strong growth year in 2027. That's a forward-looking statement that carries weight because it's backed by customer demand visibility, not just optimism. The Q4 guidance reinforces the trajectory: revenue of $10.25 billion at the midpoint, plus or minus $500 million, and non-GAAP EPS of $4.02. The midpoint implies sequential revenue growth of 12% from Q3's record level. That would put fiscal 2026 revenue above $34 billion, a staggering figure for a company that posted $21.6 billion in the first nine months of fiscal 2025.
The three new EPIC Center partnerships announced this quarter, with Broadcom, UC Berkeley, and SCREEN SPE, are the kind of long-term R&D investments that don't show up in quarterly margins but do shape the competitive moat. Applied is betting that the complexity of advanced packaging and materials engineering will make its integrated tool portfolio indispensable. The early returns are visible in the margin expansion and the guidance raise. The risk is that the current AI-driven capex cycle peaks before Applied's capacity investments pay off. But for now, the company is executing at a level that makes that concern feel distant.