AMPHENOL CORP /DE/APH

AMPHENOL CORP /DE/ Financial Overview 2021–2025

Updated Jul 10, 2026

Amphenol’s Communications Solutions segment delivered a staggering 91% revenue explosion in FY2025, fueled directly by a surge in AI-related data center demand. This dramatic segment-level acceleration underpins the central investment thesis for the company: a highly effective dual-engine strategy that successfully marries structural positioning in secular technology trends with aggressive, large-scale capital deployment.

The company's long-term trajectory highlights relentless execution, as total net sales more than doubled from $10.88 billion in FY2021 to $23.1 billion by the end of FY2025. This scale did not dilute profitability. Operating margins expanded dramatically from 20.7% in FY2024 to a record 25.4% in FY2025, demonstrating massive operating leverage alongside top-line expansion. Furthermore, order visibility remains exceptionally high, with the total backlog swelling to $8.9 billion by the close of FY2025. To fuel this expansion, Amphenol has aggressively utilized its balance sheet, securing a massive $10.5 billion acquisition of CommScope's connectivity business in early 2026, which drove a sharp rise in debt and pushed FY2025 interest expenses up to $367.8 million.

Investors have eagerly digested this leveraged growth profile. At the close of FY2025, the market valued the hardware giant at a $165.8 billion market capitalization. Shares finished the year at $135.14, meaning the stock traded at a demanding 40.5x P/E ratio on its $3.34 in EPS.

Recent Developments (Q4 2025 and Q1 2026)

Amphenol sustained its growth trajectory into Q1 2026, delivering a 58% year-over-year surge in net sales to $7.62 billion. This top-line momentum featured 33% organic growth alongside ongoing post-merger integration. Operating income climbed to $1.83 billion at a 24.0% operating margin, while operating cash flow swelled 47% to $1.12 billion. On the leadership front, board member Martin H. Loeffler will retire in May 2026, with CEO R. Adam Norwitt assuming the Chairman role. To optimize its capital structure, Amphenol issued €500 million in senior notes in March 2026 and priced an additional €1.1 billion in May 2026.

Bulls will highlight the sustained 33% organic growth rate and strong cash generation. Conversely, bears will point to the valuation of 42.6x earnings as of May 1, 2026, alongside margin headwinds from rising interest costs and a spiked 42.7% effective tax rate driven by matters in China.

What to watch: progress on resolving the Chinese tax matters; integration updates from newly acquired business units

Rev

$23.09B

+51.7% YoY

FY2025

NI

$4.27B

+76.2% YoY

FY2025

EPS

$3.51

+74.6% YoY

FY2025

OCF

$5.37B

+91.0% YoY

FY2025

Revenue Trend
Beta

Year-over-year comparison from 10-K annual reports

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Data from SEC Company Facts

All APH Financial Metrics(61)

Recent SEC Filings

AMPHENOL CORP /DE/ 8-K Report, Corporate Update (Sep 4, 2026)

Amphenol Corporation (APH) has filed a Form 8-K detailing the effective completion of a two-for-one stock split for its Class A Common Stock. This split, executed as a stock dividend, was distributed to shareholders of record as of August 17, 2026. In conjunction with this stock split, the previously announced third quarter dividend amount has been adjusted. The dividend, to be paid on October 14, 2026, to shareholders of record as of September 22, 2026, will now be $0.125 per share, reflecting the increased number of shares outstanding post-split.

AMPHENOL CORP /DE/ 8-K Report, Corporate Update (Aug 6, 2026)

Amphenol Corporation (APH) has announced a significant corporate action: the approval of a two-for-one stock split of its Class A Common Stock. This split will be executed in the form of a stock dividend, with distribution scheduled for September 2, 2026, to shareholders of record as of August 17, 2026. This move effectively doubles the number of outstanding Class A shares, while proportionally reducing the price per share, aiming to enhance liquidity and accessibility for a broader range of investors. This stock split is a positive signal that management is confident in the company's future performance and believes the current stock price may be a barrier for some investors. While the intrinsic value of the company does not change, a lower per-share price can sometimes lead to increased trading volume and investor interest. Investors should note the record and distribution dates carefully to ensure they are eligible for the stock dividend.

AMPHENOL CORP /DE/ 8-K Report, Financial Results (Jul 29, 2026)

Amphenol Corporation (APH) has filed a Form 8-K on July 29, 2026, to announce its financial results for the quarter and six months ended June 30, 2026. The filing primarily incorporates by reference a press release (Exhibit 99.1) containing these results. Investors should refer to this press release for detailed financial performance information, including revenues, earnings, and any segment-specific data. The report also includes standard forward-looking statement disclaimers, alerting investors to the inherent risks and uncertainties associated with future performance projections. These statements, which address expected business and financial performance, are subject to various factors detailed in Amphenol's other SEC filings, such as their Annual Report on Form 10-K. Investors are encouraged to review these risk factors to understand potential deviations from forward-looking guidance.

AMPHENOL CORP /DE/ 8-K Report, Shareholder Vote Results (May 22, 2026)

This 8-K filing from Amphenol Corporation reports on the outcomes of its Annual Meeting of Stockholders held on May 21, 2026. The primary focus for investors is the overwhelming approval of key governance items, indicating continued confidence in the company's leadership and operational oversight. All director nominees were elected with significant "FOR" votes, and the selection of Deloitte & Touche LLP as independent public accountants was also overwhelmingly ratified. Furthermore, shareholders provided an advisory vote of approval for the compensation of named executive officers. The strong voting results across these critical areas suggest a stable and well-supported corporate governance framework, which is generally viewed positively by the investment community as it signals alignment between management and shareholders.

AMPHENOL CORP /DE/ 8-K Report, Material Agreement (May 12, 2026)

Amphenol Corporation (APH) has announced the successful issuance of €1.1 billion in senior notes, split between €600 million of 3.375% Senior Notes due 2029 and €500 million of 3.875% Senior Notes due 2034. This offering, conducted under an existing registration statement, generated net proceeds of approximately €1,093.1 million after accounting for underwriting discounts and expenses. The company intends to utilize these proceeds to reduce outstanding debt from its U.S. commercial paper program and a 364-day unsecured delayed draw term loan, with any remaining funds allocated for general corporate purposes. The issuance of these unsecured senior notes, governed by an indenture and an officers' certificate, represents a strategic move to refinance existing obligations and bolster its corporate liquidity. The varying interest rates and maturity dates provide Amphenol with flexibility in managing its debt profile. Investors can view this as a move to strengthen the company's financial foundation, potentially lowering its overall cost of capital and improving its balance sheet.

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