---
title: "Martin Marietta Materials Inc. Stock Underperforms Tuesday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/296269932.md"
description: "Martin Marietta Materials Inc. (MLM) shares fell 2.94% to $522.81 on Tuesday, underperforming competitors like Vulcan Materials Co. amid a broader market decline. This marks the stock's second consecutive day of losses, leaving it 26.47% below its 52-week high. Trading volume significantly exceeded the 50-day average."
datetime: "2026-08-18T20:57:59.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/296269932.md)
  - [en](https://longbridge.com/en/news/296269932.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/296269932.md)
generator: "portal-rs"
---

# Martin Marietta Materials Inc. Stock Underperforms Tuesday When Compared To Competitors

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

Shares of Martin Marietta Materials Inc. (MLM) slid 2.94% to $522.81 Tuesday, on what proved to be an all-around grim trading session for the stock market, with the S&P 500 Index falling 0.69% to 7,691.76 and Dow Jones Industrial Average falling 0.22% to 53,343.40.

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

Martin Marietta Materials Inc. closed 26.47% short of its 52-week high of $710.97, which the company achieved on February 10th.

The stock underperformed when compared to some of its competitors Tuesday, as Vulcan Materials Co. (VMC) fell 2.34% to $271.65.

Trading volume (938,292) eclipsed its 50-day average volume of 601,850.

Data source: Dow Jones Market Data, FactSet. Data compiled August 18, 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

08-18-26 1657ET

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## Related News & Research

- [Martin Marietta Materials, Inc. (NYSE:MLM) Receives Consensus Rating of "Moderate Buy" from Brokerages](https://longbridge.com/en/news/296866824.md)
- [Portfolio Design Labs LLC Acquires Shares of 2,375 Martin Marietta Materials, Inc. $MLM](https://longbridge.com/en/news/296601875.md)
- [Findlay Park Partners LLP Acquires New Holdings in Martin Marietta Materials, Inc. $MLM](https://longbridge.com/en/news/296696189.md)
- [Martin Marietta Finalizes LNA Deal Governance: Lock-Up, Standstill and Registration Rights](https://longbridge.com/en/news/296782593.md)
- [Is Martin Marietta Materials (MLM) Cheap After Its Lhoist Financing And 2026 Pullback?](https://longbridge.com/en/news/296685197.md)

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