Amphenol Corporation (APH) Operating Margin: 26.00%
Is Amphenol Corporation’s operating margin high or low?
Amphenol Corporation's operating margin of 26.00% is 22% above its 5-year average of 21.32%, near the high end of its 5-year range (19.19%–26.00%).
As of Thursday, June 11, 2026. 9.61% above its 12-month average of 23.72%.
APH Operating Margin Chart
APH Average Operating Margin Chart
APH Current vs Average Operating Margin Chart
APH Operating Margin Metrics
OPERATING MARGIN
26.00%
OPERATING MARGIN AVG TTM
23.72%
OPERATING MARGIN AVG 3Y
22.19%
OPERATING MARGIN AVG 5Y
21.32%
OPERATING MARGIN AVG 10Y
20.79%
OPERATING MARGIN AVG 15Y
20.39%
OPERATING MARGIN AVG 20Y
20.00%
CURRENT VS TTM AVG
+9.61%
CURRENT VS 3Y AVG
+17.17%
CURRENT VS 5Y AVG
+21.92%
CURRENT VS 10Y AVG
+25.05%
CURRENT VS 15Y AVG
+27.53%
CURRENT VS 20Y AVG
+30.02%
APH Competitors' Operating Margin
| NAME | MARKET CAP | OPERATING MARGIN | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Amphenol Corporation (APH) | $183.21B | 26.00% | 23.72% | 22.19% | 21.32% |
| Seagate Technology Holdings plc (STX) | $182.97B | 28.33% | 13.84% | 9.96% | 11.03% |
| Palo Alto Networks, Inc. (PANW) | $185.38B | 9.65% | 11.00% | 6.05% | 1.96% |
| CrowdStrike Holdings, Inc. (CRWD) | $174.56B | -3.91% | -4.57% | -4.43% | -6.35% |
| Analog Devices, Inc. (ADI) | $195.95B | 32.50% | 24.09% | 26.41% | 25.93% |
| Arista Networks, Inc. (ANET) | $196.93B | 42.79% | 42.44% | 39.56% | 36.63% |
| Western Digital Corporation (WDC) | $168.93B | 30.78% | 9.07% | 5.53% | 5.22% |
| QUALCOMM Incorporated (QCOM) | $204.28B | 25.52% | 26.88% | 27.84% | 27.85% |
| Uber Technologies, Inc. (UBER) | $138.87B | 11.66% | 8.53% | 3.57% | -8.56% |
| Shopify Inc. (SHOP) | $138.79B | 13.32% | 12.40% | -2.49% | -0.17% |
Operating Efficiency
Gross Margin
37.4%
Operating Margin
26.0%
Amphenol Corporation Operating Margin Formula & Definition
Operating Margin = Operating Income / Revenue
Operating margin is the percentage of revenue remaining after operating expenses, reflecting operating efficiency.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
Amphenol Corporation Operating Margin FAQ
- What is the operating margin for Amphenol Corporation (APH)?
- The operating margin for APH stock is 26.00%.
- Is Amphenol Corporation's operating margin high or low?
- Amphenol Corporation's operating margin of 26.00% is 22% above its 5-year average of 21.32%, near the high end of its 5-year range (19.19%–26.00%).
- What is the TTM average operating margin for Amphenol Corporation (APH)?
- The TTM average operating margin for APH stock is 23.72%.
- What is the 3Y average operating margin for Amphenol Corporation (APH)?
- The 3Y average operating margin for APH stock is 22.19%.
- What is the 5Y average operating margin for Amphenol Corporation (APH)?
- The 5Y average operating margin for APH stock is 21.32%.
- What is the 10Y average operating margin for Amphenol Corporation (APH)?
- The 10Y average operating margin for APH stock is 20.79%.
- What is the 15Y average operating margin for Amphenol Corporation (APH)?
- The 15Y average operating margin for APH stock is 20.39%.
- What is the 20Y average operating margin for Amphenol Corporation (APH)?
- The 20Y average operating margin for APH stock is 20.00%.
Amphenol Corporation Operating Margin History
| DATE | OPERATING MARGIN |
|---|---|
| 2025-12-31 | 25.86% |
| 2024-12-31 | 21.58% |
| 2023-12-31 | 20.66% |
| 2022-12-31 | 20.66% |
| 2021-12-31 | 20.00% |
| 2020-12-31 | 19.19% |
| 2019-12-31 | 19.99% |
| 2018-12-31 | 20.67% |
| 2017-12-31 | 20.42% |
| 2016-12-31 | 19.73% |
| 2015-12-31 | 19.95% |
| 2014-12-31 | 19.64% |
| 2013-12-31 | 19.56% |
| 2012-12-31 | 19.35% |
| 2011-12-31 | 19.22% |
| 2010-12-31 | 19.71% |
| 2009-12-31 | 17.34% |
| 2008-12-31 | 19.53% |
| 2007-12-31 | 19.39% |
| 2006-12-31 | 18.02% |
| 2005-12-31 | 19.47% |
| 2004-12-31 | 18.08% |
| 2003-12-31 | 16.49% |
| 2002-12-31 | 16.38% |
| 2001-12-31 | 17.85% |
| 2000-12-31 | 17.98% |
| 1999-12-31 | 15.89% |
| 1998-12-31 | 16.29% |
| 1997-12-31 | 17.57% |
| 1996-12-31 | 17.78% |
Related Metrics
About Amphenol Corporation
Amphenol Corporation, alongside its numerous subsidiaries, operates globally as a prominent designer, manufacturer, and distributor of electrical, electronic, and fiber optic connectors. Its market reach extends across the United States, China, and various international territories. The company is organized into three primary operational divisions: Harsh Environment Solutions, Communications Solutions, and Interconnect and Sensor Systems. Amphenol's comprehensive product lineup features an extensive array of connectors and integrated connector systems. These include specialized interconnects engineered for demanding conditions (covering data, power, high-speed, fiber optic, and radio frequency applications), in addition to busbars and complete power distribution systems. Beyond these core offerings, the company provides value-added products such as backplane interconnect systems, bespoke cable assemblies and harnesses, and cable management solutions. Their portfolio also encompasses flexible and rigid printed circuit boards (PCBs), hinges, and various other mechanical and production-related components. Furthermore, Amphenol supplies antennas for consumer electronics, network infrastructure, and other uses; a range of coaxial, power, and specialty cables; and an assortment of sensors and sensor-based technologies. The company distributes its products through a multi-channel approach, utilizing its internal sales force, independent representatives, and an extensive network of electronics distributors. Its diverse customer base comprises original equipment manufacturers (OEMs), electronic manufacturing services (EMS) providers, original design manufacturers (ODMs), and service providers. These clients span numerous industries, including automotive, broadband communication, commercial aerospace, industrial, information technology and data communication, military, mobile device, and mobile network markets. Amphenol Corporation was founded in 1932 and is presently headquartered in Wallingford, Connecticut.
- Sector
- Technology
- Industry
- Hardware, Equipment & Parts
- CEO
- Richard Adam Norwitt