---
title: "Amphenol Corp. Cl A Stock Outperforms Competitors On Strong Trading Day"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/286154482.md"
description: "Amphenol Corp. Cl A (APH) shares rose 4.41% to $127.87 on a mixed trading day, outperforming competitors like Eaton Corp. (ETN), which fell 4.17%. The stock ended a three-day losing streak but remains 23.45% below its 52-week high of $167.04. Trading volume reached 14.1 million, surpassing the 50-day average of 9.4 million. The Dow Jones Industrial Average increased by 0.11%, while the S&P 500 Index decreased by 0.16%."
datetime: "2026-05-12T20:35:27.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/286154482.md)
  - [en](https://longbridge.com/en/news/286154482.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/286154482.md)
---

# Amphenol Corp. Cl A Stock Outperforms Competitors On Strong Trading Day

This article was automatically generated by MarketWatch using technology from Automated Insights.

Shares of Amphenol Corp. Cl A (APH) rallied 4.41% to $127.87 Tuesday, on what proved to be an all-around mixed trading session for the stock market, with the Dow Jones Industrial Average rising 0.11% to 49,760.56 and the S&P 500 Index falling 0.16% to 7,400.96.

The stock's rise snapped a three-day losing streak.

Amphenol Corp. Cl A closed 23.45% short of its 52-week high of $167.04, which the company reached on January 27th.

The stock outperformed some of its competitors Tuesday, as Eaton Corp. PLC (ETN) fell 4.17% to $401.53, TE Connectivity PLC (TEL) rose 3.69% to $213.73, and Enphase Energy Inc. (ENPH) fell 0.45% to $37.48.

Trading volume (14.1 M) eclipsed its 50-day average volume of 9.4 M.

Data source: Dow Jones Market Data, FactSet. Data compiled May 12, 2026.

This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.

(END) Dow Jones Newswires

05-12-26 1635ET

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- [Commerzbank Aktiengesellschaft FI Grows Stake in Amphenol Corporation $APH](https://longbridge.com/en/news/286665970.md)
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