---
title: "Amphenol Corp. Cl A Stock Underperforms Thursday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/278940057.md"
description: "Amphenol Corp. Cl A (APH) shares fell 2.28% to $131.47 on Thursday, marking its second consecutive day of losses amid a broader market decline, with the S&P 500 down 1.52% and the Dow Jones down 1.56%. The stock is currently 21.29% below its 52-week high of $167.04. Compared to competitors, Eaton Corp. fell 2.01%, TE Connectivity dropped 3.56%, and Enphase Energy decreased by 1.71%. Trading volume was 8.9 million, below the 50-day average of 10.2 million."
datetime: "2026-03-12T20:35:52.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/278940057.md)
  - [en](https://longbridge.com/en/news/278940057.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/278940057.md)
---

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

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

Shares of Amphenol Corp. Cl A (APH) shed 2.28% to $131.47 Thursday, on what proved to be an all-around rough trading session for the stock market, with the S&P 500 Index falling 1.52% to 6,672.62 and Dow Jones Industrial Average falling 1.56% to 46,677.85.

This was the stock's second consecutive day of losses.

Amphenol Corp. Cl A closed 21.29% short of its 52-week high of $167.04, which the company reached on January 27th.

The stock demonstrated a mixed performance when compared to some of its competitors Thursday, as Eaton Corp. PLC (ETN) fell 2.01% to $348.64, TE Connectivity PLC (TEL) fell 3.56% to $197.84, and Enphase Energy Inc. (ENPH) fell 1.71% to $42.60.

Trading volume (8.9 M) remained 1.4 million below its 50-day average volume of 10.2 M.

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

03-12-26 1635ET

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