Amphenol stock holds after Q2 sales jump 55 percent

Amphenol stock is backed by Q2 2026 revenue of $8.76 billion and third-quarter sales guidance of $9.3 billion to $9.4 billion. The shares closed at $157.74 on August 28, 2026, with a market cap of $194.49 billion.

Amphenol Corp. (US0320951017) is trading after second-quarter 2026 revenue rose 55% to $8.76 billion and adjusted EPS climbed 66.7% to $1.35. The company also guided third-quarter 2026 sales to $9.3 billion to $9.4 billion, a range that points to 50% to 52% year-over-year growth.

Guidance stays the main driver

The quarter beat expectations on both lines, with revenue 5.51% above consensus and adjusted earnings 13% above the estimate cited in a recent earnings note. That kind of double beat gives investors a simple benchmark for the next update: execution now has to match a much larger base.

The same note said the acquired CommScope business is now projected to deliver $4.6 billion in sales in 2026 and add 30 cents to adjusted EPS, up from a prior view of $4.1 billion and 15 cents. That revision matters because it lifts the contribution from a deal that is already feeding the top line.

What the numbers say

On August 27, 2026, Amphenol closed at $161.38, and a market-data page put the stock's 52-week gain at 48.25% with a market capitalization of $198.98 billion. Another quote page showed intraday volume of 4,227,975 shares and a market cap of $194.49 billion, underscoring the size of the move since the latest report.

The next earnings date shown in a market quote page is October 28, 2026. For investors, that leaves the third-quarter sales range and the revised CommScope contribution as the two figures most likely to shape sentiment until the next release.

Connectors and cables

Amphenol's core business still runs through connectors, cable assemblies, and interconnect systems used across communications, industrial, automotive, aerospace, and defense markets. In practice, that mix gives the company exposure to data-center demand while keeping a broad industrial base underneath it.

Amphenol stock

Amphenol stock ended August 28, 2026 at $157.74, up 0.44% on the session, after trading in a 52-week range of $105.45 to $178.52. With a market cap of $194.49 billion, the share price is already pricing in a strong earnings run.

Company profile

Company: Amphenol Corp.
ISIN: US0320951017
Ticker: APH
Exchange: NYSE
Sector / Industry: Information Technology / Electronic Components
Index membership: S&P 500

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