MACOM Surges Past Earnings Estimates, Raises Q4 Guidance

MACOM Technology Solutions has continued its streak of beating earnings estimates and raising guidance. The semiconductor company reported Q3 2026 results that topped consensus on both earnings and revenue, then raised its guidance for Q4.

The company's revenue growth accelerated to 33% compared to the same quarter last year, with adjusted EPS increasing by nearly 49%. MACOM's sweet spot lies at the intersection of data centers and telecommunications, where the AI infrastructure buildout has driven spending. The combination of these two tailwinds explains why MACOM's growth has accelerated rather than plateaued.

MACOM's raised Q4 guidance suggests management is confident in what's ahead. The company operates in a space with formidable rivals, but its focus on high-performance analog and mixed-signal products has traditionally provided an advantage. This stickiness shows up in the margin profile: a 59% to 60% adjusted gross margin suggests customers aren't haggling too aggressively on price.