Amphenol (APH) Earnings Date & Reports

Key Takeaways

• Amphenol Corporation (APH) is scheduled to report third-quarter 2026 results before the market opens on October 28, 2026.
• Company guidance calls for third-quarter sales of $9.30 billion to $9.40 billion, implying roughly 50% to 52% year-over-year growth.
• Adjusted diluted EPS (earnings per share) guidance is $0.70 to $0.71 on a post-split basis, versus analyst consensus near $0.72 to $0.73.
• AI-related IT datacom demand and the CommScope acquisition remain the central drivers behind exceptional top-line momentum.
• A 2-for-1 stock split took effect on September 3, 2026, so investors should compare per-share figures on a split-adjusted basis.
• For more information on this ticker's Major News, Today's Price Move, Price Targets, and Forecast, explore the additional pages available for APH.
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Earnings Context and Why It Matters

Amphenol Corporation, one of the world's largest makers of electrical, electronic, and fiber optic interconnect systems, enters its third-quarter 2026 report against a powerful demand backdrop. Its Communications Solutions segment has become the primary growth engine, driven by surging AI-related IT datacom spending. Second-quarter sales rose 55% year over year, and management raised its full-year expectations for the CommScope IT datacom acquisition. For investors, this report tests whether AI infrastructure demand can sustain exceptional growth rates, while also revealing how well Amphenol is absorbing acquired businesses and managing margins amid a premium valuation.

Earnings Expectations

Wall Street expects another quarter of outsized growth. Consensus estimates point to revenue of roughly $9.4 billion for the third quarter of 2026, with adjusted diluted EPS expectations clustered near $0.72 to $0.73 on a post-split basis.

Amphenol's own guidance is slightly more conservative on the bottom line. Following its 2-for-1 stock split in September 2026, management set third-quarter adjusted diluted EPS guidance at $0.70 to $0.71, versus a pre-split range of $1.40 to $1.42. The company guided sales to $9.30 billion to $9.40 billion, representing 50% to 52% growth at constant exchange rates.

Investors will watch the IT datacom business closely. In the second quarter, Communications Solutions sales jumped 85% year over year, and IT datacom revenue surged 89%, with management attributing much of the strength to AI-related high-speed copper and fiber-optic products. Amphenol has historically exceeded consensus, and its second-quarter beat helped send shares higher, so the market enters this report with elevated expectations.

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Market Reaction and Investor Sentiment

Sentiment heading into the third-quarter report remains positive but demanding. Amphenol shares have climbed meaningfully since the second-quarter beat in late July, and the stock trades at a premium to the broader technology sector. That leaves limited room for error.

The primary risk is valuation. Because the market is already pricing in substantial AI-driven growth, a strong print may be necessary simply to support current levels. Investors will also monitor whether demand broadens beyond IT datacom, including trends in automotive, industrial, and mobile-device end markets, as well as the margin impact of recently acquired businesses.

Forward Outlook and Key Factors to Monitor

Beyond the headline numbers, investors should focus on the trajectory of AI-related connectivity demand. Amphenol has indicated it expects another mid-teens sequential increase in IT datacom sales, driven by accelerating data-center investment from cloud and enterprise customers. Management's updated commentary on the pace of that build-out will be a key signal for future quarters.

The CommScope IT datacom acquisition is another factor to watch. Amphenol recently raised its expected 2026 contribution from that business to $4.6 billion from $4.1 billion, reflecting stronger-than-anticipated demand for advanced optical interconnect products. Integration progress and the acquired business's margin profile will be important data points.

Cost trends, pricing, and currency effects also deserve attention. With sales growing at an exceptional pace, investors will look for evidence that margins are holding up amid input-cost pressures and acquisition-related expenses. Finally, any update to full-year guidance or commentary on order trends across communications, harsh-environment, and industrial markets will help shape expectations into 2027.

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