Amphenol Corporation (APH) Stock Analysis
Technology · Electronic Components · NYSE
Amphenol Corporation (APH) posted $23.09B in revenue for fiscal 2025 (up 51.7% year over year), at a 18.5% net margin, and has compounded revenue about 21.8%/yr over five years, per its SEC filings.
Data last refreshed August 2, 2026 from SEC filings · how we compute this
The analyst's take on Amphenol Corporation
Amphenol Corporation has grown revenue from $6.29B to $23.09B over the last 10 fiscal years, compounding about 21.8% a year. The most recent year was up 51.7%, so growth is actually accelerating.
Net margin sits at 18.5%, up 2.6 points year over year on a 36.9% gross margin.
Synthesised from Amphenol Corporation's SEC filings — descriptive, not advice. Ask the analyst your own question →
Amphenol Corporation revenue & earnings — last 10 fiscal years
| Metric | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $6.29B | $7.01B | $8.20B | $8.23B | $8.60B | $10.88B | $12.62B | $12.55B | $15.22B | $23.09B |
| Gross profit | $2.04B | $2.31B | $2.65B | $2.62B | $2.66B | $3.40B | $4.03B | $4.08B | $5.14B | $8.52B |
| Net income | $822.90M | $650.50M | $1.21B | $1.16B | $1.20B | $1.59B | $1.90B | $1.93B | $2.42B | $4.27B |
| Net margin | 13.1% | 9.3% | 14.7% | 14.0% | 14.0% | 14.6% | 15.1% | 15.4% | 15.9% | 18.5% |
Source: Amphenol Corporation SEC filings (10-K). 19 years of history available in the interactive view.
Amphenol Corporation: no obvious red flags in the filings
Our deterministic scan of the filed statements — receivables vs sales, earnings vs cash, dilution, leverage and margins — didn't flag anything. Ask about the risks →
Explore 19 years of Amphenol Corporation financials — interactive
Full income statement, balance sheet and cash flow with CAGR and trend on every row, 48 quarters, valuation ratios, plain-English health checks, and Ask — our SEC-grounded research assistant.
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Amphenol Corporation financial history by metric
Compare Amphenol Corporation with peers
About Amphenol Corporation
Amphenol Corporation, together with its subsidiaries, designs, manufactures, and markets electrical, electronic, and fiber optic connectors in the United States, China, and internationally. It operates through three segments: Communications Solutions, Harsh Environment Solutions, and Interconnect and Sensor Systems. The company offers connectors and connector systems, including high speed, radio frequency, power, fiber optic and other interconnect products; busbars and power distribution systems; power interconnect products; and other products. It also provides value-add products, such as backplane interconnect systems, cable assemblies and harnesses, and cable management products; and other products comprising flexible and rigid printed circuit boards, hinges, other mechanical, and production related products. In addition, the company offers consumer device, network infrastructure, and other antennas; coaxial, power, and specialty cables; and sensors and sensor-based products. It sells its products through its sales force, independent representatives, and a network of electronics distributors to original equipment manufacturers, electronic manufacturing services companies, original design manufacturers, and service providers in the automotive, commercial aerospace, communications networks, defense, industrial, information technology and data communications, mobile devices markets. Additionally, the company provides telecommunication and IT networking solutions. The company was founded in 1932 and is headquartered in Wallingford, Connecticut.
Amphenol Corporation — frequently asked questions
What is Amphenol Corporation's revenue?
Amphenol Corporation (APH) reported revenue of $23.09B for fiscal year 2025, up 51.7% from the prior year, according to its SEC filings.
Is Amphenol Corporation profitable?
Yes. APH earned net income of $4.27B in fiscal 2025, a net margin of 18.5%.
What is APH's P/E ratio?
Amphenol Corporation trades at a price-to-earnings ratio of about 40.2 based on the latest data in our nightly-refreshed cache.
How fast is Amphenol Corporation growing?
APH's revenue grew at roughly 21.8% per year over the last five fiscal years (compound annual growth rate), computed from SEC-filed statements.
How much debt does Amphenol Corporation have?
As of fiscal year 2025, APH carried roughly $0 in total debt (short- plus long-term borrowings), per its filed balance sheet.
What is Amphenol Corporation's gross margin?
APH's gross margin was 36.9% in fiscal 2025 — gross profit of $8.52B on revenue of $23.09B.
What is Amphenol Corporation's market cap?
Amphenol Corporation (APH) has a market capitalization of about $0, based on the latest data in our nightly-refreshed cache.
When does Amphenol Corporation's fiscal year end?
APH's fiscal year ends in December. Its most recent annual filing covers the fiscal year ending 2025-12-31.
Where does this data come from?
All figures are computed from Amphenol Corporation's official SEC filings (10-K and 10-Q), covering 19 years of history, refreshed nightly. stockportfolio.pro does not provide investment advice.