Key Highlights
- Shares of Amphenol climbed more than 9% in premarket trading following strong Q1 results that exceeded expectations
- First quarter revenue reached $7.62B, marking a 58.4% increase year-over-year, while adjusted EPS hit $1.06 versus $0.94 consensus
- Company reported record order intake with a book-to-bill ratio of 1.24:1 for the quarter
- Second quarter revenue guidance of $8.1B–$8.2B significantly exceeds Wall Street’s $7.7B forecast
- January’s $10.5B CommScope acquisition strengthened position in fiber-optic and data center connectivity markets
Amphenol delivered exceptional first quarter results for 2026, propelling shares substantially higher during Wednesday’s premarket session.
The company reported quarterly revenue of $7.62B for the period ending March 31, representing a 58.4% increase compared to the prior year period. This performance significantly exceeded the Street’s $7.08B projection.
On the bottom line, adjusted earnings per share reached $1.06, surpassing the consensus forecast of $0.94. The company’s adjusted operating margin stood at 27.3% during the quarter.
The company generated $1.1B in operating cash flow during the quarter, while free cash flow totaled $831M.
Chief Executive Officer R. Adam Norwitt highlighted that the company concluded the quarter with record-breaking sales and adjusted diluted EPS, both surpassing the upper range of prior guidance. He emphasized robust organic expansion across the majority of end markets.
The IT datacom sector received particular attention, with Norwitt characterizing growth in that segment as “exceptional.” Demand for the company’s connector and sensor systems has accelerated as technology firms expand data center infrastructure to support artificial intelligence applications.
Strong Order Activity and Healthy Backlog Metrics
Amphenol secured record order volumes during the first quarter, producing a book-to-bill ratio of 1.24:1. This metric indicates the company is receiving orders at a faster pace than shipments — a positive indicator for upcoming demand trends.
The second quarter outlook was equally impressive. Amphenol projected adjusted EPS between $1.14 and $1.16 for the current quarter, well above the $1.05 analyst consensus.
For Q2 revenue, management issued guidance of $8.1B to $8.2B, considerably higher than Wall Street’s $7.7B expectation.
CommScope Integration Drives Scale
Amphenol completed its $10.5B acquisition of CommScope’s Connectivity and Cable Solutions business in January. This strategic transaction broadened the company’s portfolio in fiber-optic solutions and data center connectivity products.
The acquisition played a significant role in the substantial year-over-year revenue growth, complementing strong organic performance. Norwitt acknowledged both the organic momentum and the strategic acquisition program in his remarks.
Management scheduled a conference call for 1 p.m. EST to provide additional details on the quarterly performance.
Shares were trading up more than 9% in premarket activity Wednesday morning, with investors responding enthusiastically to both the first quarter outperformance and the optimistic second quarter guidance.
Amphenol’s Q2 revenue projection of up to $8.2B stands approximately $500M above the LSEG-compiled analyst consensus of $7.69B at the midpoint.
The 27.3% adjusted operating margin achieved in Q1 demonstrates the company’s ability to maintain strong profitability while delivering substantial revenue expansion.





