---
title: "Lockheed Martin Corp. Stock Underperforms Tuesday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/299811007.md"
description: "Lockheed Martin (LMT) shares fell 2.44% to $522.34 on Tuesday, underperforming compared to the broader market and key competitors like RTX, Boeing, and Northrop Grumman, which also saw declines. The stock remains 24.52% below its 52-week high of $692.00 set in March."
datetime: "2026-09-22T20:37:55.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/299811007.md)
  - [en](https://longbridge.com/en/news/299811007.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/299811007.md)
generator: "portal-rs"
---

# Lockheed Martin Corp. Stock Underperforms Tuesday When Compared To Competitors

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

Shares of Lockheed Martin Corp. (LMT) slid 2.44% to $522.34 Tuesday, on what proved to be an all-around mixed trading session for the stock market, with the S&P 500 Index remaining mostly unchanged at 7,764.64 and the Dow Jones Industrial Average falling 0.36% to 51,863.69.

Lockheed Martin Corp. closed 24.52% short of its 52-week high of $692.00, which the company achieved on March 2nd.

The stock demonstrated a mixed performance when compared to some of its competitors Tuesday, as RTX Corp. (RTX) fell 1.72% to $190.99, Boeing Co. (BA) fell 1.71% to $197.72, and Northrop Grumman Corp. (NOC) fell 3.19% to $509.86.

Data source: Dow Jones Market Data, FactSet. Data compiled September 22, 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

09-22-26 1637ET

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## Related News & Research

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