---
title: "Amphenol Corp. Cl A Stock Underperforms Wednesday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/278775151.md"
description: "Amphenol Corp. Cl A (APH) shares fell 1.61% to $134.54 on Wednesday, underperforming compared to competitors. The S&P 500 Index decreased by 0.08%, while the Dow Jones Industrial Average dropped 0.61%. Amphenol's stock is 19.46% below its 52-week high of $167.04. Competitors' performances varied, with Eaton Corp. down 1.46%, TE Connectivity up 1.08%, and Enphase Energy down 0.57%. Trading volume was 6.6 million, below the 50-day average of 10.2 million."
datetime: "2026-03-11T20:35:27.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/278775151.md)
  - [en](https://longbridge.com/en/news/278775151.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/278775151.md)
---

# Amphenol Corp. Cl A Stock Underperforms Wednesday When Compared To Competitors

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

Shares of Amphenol Corp. Cl A (APH) slid 1.61% to $134.54 Wednesday, on what proved to be an all-around poor trading session for the stock market, with the S&P 500 Index falling 0.08% to 6,775.80 and Dow Jones Industrial Average falling 0.61% to 47,417.27.

The stock's fall snapped a two-day winning streak.

Amphenol Corp. Cl A closed 19.46% short of its 52-week high of $167.04, which the company achieved on January 27th.

The stock underperformed when compared to some of its competitors Wednesday, as Eaton Corp. PLC (ETN) fell 1.46% to $355.79, TE Connectivity PLC (TEL) rose 1.08% to $205.14, and Enphase Energy Inc. (ENPH) fell 0.57% to $43.34.

Trading volume (6.6 M) remained 3.6 million below its 50-day average volume of 10.2 M.

Data source: Dow Jones Market Data, FactSet. Data compiled March 11, 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

03-11-26 1635ET

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