Amphenol Crushes Q2 2026 Earnings Expectations with Record Revenue and Earnings

APH reported record second-quarter 2026 results, with revenue rising 55% year over year to $8.76 billion, well ahead of the roughly $8.3 billion consensus. Adjusted earnings per share came in at $1.35 against an estimate near $1.19, a beat of about 13%. Both revenue and adjusted EPS finished above the high end of the company's own guidance.

Guidance was the second leg of the print. Amphenol pointed to third-quarter revenue of $9.3 billion to $9.4 billion and adjusted EPS of $1.40 to $1.42, a midpoint comfortably above where analysts had been modeling. Shares rose on the combination of the beat and the raise.

The scale of the growth rate is what separates this from a routine beat. A 55% year-over-year increase at a company of Amphenol's size reflects interconnect and cabling demand tied to data center buildouts, where Amphenol sits in the physical layer of AI infrastructure rather than in compute itself. That positioning makes the company a read-through on capital spending intentions at the hyperscalers, which is the same variable the market is testing this week through megacap technology earnings. The item to watch is whether the third-quarter guide reflects sustainable order flow or a pull-forward, since a sequential guide above $9.3 billion sets a demanding comparison for the quarters that follow.

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