Amphenol (APH)
Information Technology · Connectors and interconnect systems
A leading global designer and manufacturer of electrical, electronic, fiber optic connectors, antennas, sensors, and specialty cables serving communications, aerospace, and industrial markets.
What Amphenol does
Amphenol is one of the world's largest designers, manufacturers and marketers of electrical, electronic and fiber optic connectors and interconnect systems, antennas, sensors and sensor-based products, and coaxial, high-speed, fiber optic and specialty cable. The company operates through three reportable business segments: Communications Solutions, Harsh Environment Solutions, and Interconnect and Sensor Systems. It serves a global customer base across diverse end markets with comprehensive design capabilities and a broad product portfolio, supported by ongoing productivity improvement and cost control programs.
Themes: ["Communications infrastructure","Aerospace and defense","Industrial automation","Harsh environment connectivity","High-speed data transmission","IoT and sensing","Global connectivity","Automotive electronics"]
Fundamentals
- Price$162.24 as of 2026-07-09 close
- Market cap$201.2B as of 2026-07-10
- 1-year return+65.2% as of 2026-07-09 close
- P/E45.07 as of 2026-07-10
- Net margin+17.2% as of 2026-07-10
- Gross margin+37.9% as of 2026-07-10
- ROE+34.7% as of 2026-07-10
- Debt / equity1.34 as of 2026-07-10
- Revenue growth (YoY)+54.4% as of 2026-07-10
- Revenue CAGR (3y)+22.3% SEC XBRL
- Beta1.25 as of 2026-07-10
Dividend: yield +0.6%; 4-year non-decreasing per-share dividend streak (SEC XBRL).
Key risks (from latest filing)
["Geopolitical, trade policy, tariff, and export control risks affecting international operations across multiple jurisdictions","Vulnerability to supply chain disruptions and raw material cost increases for critical components and materials","Cybersecurity threats including ransomware, malware, and advanced AI-driven attacks that could disrupt operations, compromise IP, and harm customer relationships"]
Competitors & peers
- TE Connectivity
- Molex
- Hirose Electric
- Phoenix Contact
- Samtec
Fundamentals: Finnhub, as of 2026-07-10. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-09.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date.