Semtech Q2 2027: AI Demand Drives a Six-Quarter Earnings Streak
As seen on the 24/7 Wall St. homepage on August 25, 2026.
AI data center networking just became Semtech's growth engine: Signal Integrity revenue rose 64% year over year. Management guided Q3 sales to roughly $410 million, a step up that assumes record backlog converts.
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Semtech posted adjusted diluted EPS of $0.71 for its fiscal second quarter of 2027, beating expectations and extending its streak of beating analyst EPS estimates to six consecutive quarters, a run that points to consistent operating leverage rather than one-off surprises.
The momentum sits inside the Signal Integrity segment, which grew 64% year over year as demand for AI data center networking products accelerated. That mix shift is lifting company-wide margins alongside the top line.
Free cash flow more than doubled sequentially to $61.4 million, giving Semtech a growing cash cushion as it executes a pending divestiture of its cellular module business. CEO Hong Hou described the quarter as delivering "record revenue across our key focus areas" and flagged that "accelerating bookings and record backlog point to a strong inflection in growth."
Management guided Q3 adjusted diluted EPS to approximately $1.05, setting a substantially higher earnings bar for the next report. Investors will be focused on whether Signal Integrity demand holds its pace and whether the cellular module divestiture closes on schedule.