Martin Marietta stock slips to a 52-week low
Published on 09/18/2026 at 11:39 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
Martin Marietta Materials (ISIN US5732841060) stock hit a new 52-week low at USD 490.51 on September 18, 2026, after last trading at USD 492.27 with volume of 148,401 shares and a prior close of USD 496.76.
Quarterly numbers still matter
According to MarketBeat, Martin Marietta reported revenue of USD 1.95 billion in the quarter ended July 30, 2026, up 21.0 percent year over year, while EPS reached USD 5.00 versus USD 5.43 a year earlier.
The same update said the company posted a net margin of 36.73 percent and a return on equity of 9.49 percent for the quarter ended July 30, 2026.
Analysts stay constructive
According to MarketBeat, JPMorgan Chase & Co. upgraded Martin Marietta Materials to overweight on September 2, 2026 and set a USD 680.00 price target, while the consensus target in the same update stood at USD 667.53.
That puts the latest close of USD 496.76 on September 17, 2026 more than USD 170 below the consensus target, a gap that leaves valuation and execution in the spotlight.
Stock near the low
Martin Marietta stock was still trading near its 52-week range of USD 491.62 to USD 710.97 on September 18, 2026, with a market value of USD 35.58 billion and a YTD decline of 18.61 percent shown on MarketWatch.
Martin Marietta Materials stock at a glance
- Company: Martin Marietta Materials Inc.
- ISIN: US5732841060
- Ticker: MLM
- Trading venue: NYSE
- Price (as of September 18, 2026): USD 492.27
- Market capitalization: USD 35.58 billion (as of September 18, 2026)
- Sector / Industry: Materials / Construction Materials
- Index membership: S&P 500
