---
title: "Teledyne Technologies Inc. Stock Underperforms Wednesday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296400315.md"
description: "Teledyne Technologies Inc. (TDY) shares fell 2.46% to $648.63 on Wednesday, underperforming the broader market and key competitors like Northrop Grumman and Emerson Electric. This marks the third consecutive day of losses for TDY, which remains 7.03% below its 52-week high. Trading volume was significantly lower than the 50-day average."
datetime: "2026-08-19T20:57:55.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296400315.md)
  - [en](https://longbridge.com/en/news/296400315.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296400315.md)
generator: "portal-rs"
---

# Teledyne Technologies Inc. Stock Underperforms Wednesday When Compared To Competitors

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

Shares of Teledyne Technologies Inc. (TDY) slipped 2.46% to $648.63 Wednesday, on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index rising 0.21% to 7,707.98 and the Dow Jones Industrial Average rising 0.22% to 53,463.05.

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

Teledyne Technologies Inc. closed 7.03% short of its 52-week high of $697.67, which the company achieved on August 10th.

The stock underperformed when compared to some of its competitors Wednesday, as Northrop Grumman Corp. (NOC) fell 1.07% to $582.84, Emerson Electric Co. (EMR) fell 0.11% to $157.60, and Roper Technologies Inc. (ROP) rose 3.34% to $407.32.

Trading volume (248,188) remained 125,308 below its 50-day average volume of 373,496.

Data source: Dow Jones Market Data, FactSet. Data compiled August 19, 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

08-19-26 1657ET

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**