HillSignal

MARTIN MARIETTA MATERIALS INC

Total Raised
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Contracts
$1,050,905,973
Patents
--
PAC Giving
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Government Contracts & Awards

Award Department of Homeland Security Apr 26, 2026
Award General Services Administration Apr 21, 2026
Award Department of Homeland Security Apr 20, 2026
Award Department of Homeland Security Apr 14, 2026
Award Department of the Interior Apr 13, 2026
Award Department of the Interior Sep 18, 2024

Proprietary Tech & Patents

No patents found in our USPTO sample (a narrow, keyword-clustered feed of recent grants in strategic tech sectors — not a comprehensive patent database).

Form D Funding

No recent SEC Form D filings found.

Market Intelligence & News

Yahoo Jul 1, 2026

Martin Marietta Materials' Planned Acquisition of Lhoist North America to Add High-Quality Assets, UBS Says

Martin Marietta Materials' (MLM) planned $13.5 billion acquisition of Lhoist North America should be

Yahoo Jul 1, 2026

Martin Marietta Materials (MLM) Stock Sees Modest Fair Value Cut As Analysts Trim Assumptions

Martin Marietta Materials is back in focus after analysts trimmed their fair value estimate from US$700.04 to US$683.09, a modest reset that has caught many investors’ attention. This shift aligns with recent research that balances confidence in the core aggregates business with caution around valuation and macro sensitivities that can influence construction activity. As you read on, you will see how this updated price target fits into the broader analyst narrative and how to keep track of...

SeekingAlpha Jun 30, 2026

Martin Marietta: Lower Valuation And Lhoist M&A

Martin Marietta Materials remains a high-quality, well-managed company, but valuation concerns persist despite recent share price declines. Learn more about MLM stock here.

Yahoo Jun 29, 2026

Why Martin Marietta Materials (MLM) Shares Are Plunging Today

Shares of construction materials supplier Martin Marietta Materials (NYSE:MLM) fell 5.7% in the afternoon session after the company announced a $13.5 billion cash-and-stock deal to merge with limestone supplier Lhoist North America, raising concerns about share dilution.

Yahoo May 24, 2026

A Look At Martin Marietta Materials (MLM) Valuation After Strong Results But Macro Pressures Hit Sentiment

Martin Marietta Materials (MLM) has come under pressure even after reporting strong quarterly results and continuing its aggregates expansion, as rising Treasury yields, sector earnings revisions and higher diesel costs weigh on building materials stocks. See our latest analysis for Martin Marietta Materials. Despite solid operating updates, the share price has come under clear pressure, with a 30 day share price return down 12.81% and a year to date share price return down 15.44%. However,...

Yahoo May 21, 2026

Unpacking Q1 Earnings: Martin Marietta Materials (NYSE:MLM) In The Context Of Other Building Materials Stocks

As the Q1 earnings season comes to a close, it’s time to take stock of this quarter’s best and worst performers in the building materials industry, including Martin Marietta Materials (NYSE:MLM) and its peers.

Yahoo May 21, 2026

Why Martin Marietta (MLM) Is Expanding Its Aggregates Footprint

Martin Marietta Materials, Inc. (NYSE:MLM) is one of the best stocks to buy for global infrastructure spending. The company’s April 30 update gives the stock a direct materials-side link to infrastructure demand, especially through aggregates, which are used across construction and public works projects. Martin Marietta said first-quarter revenue rose 17% year-over-year to $1.36 billion, […]

Yahoo May 21, 2026

Carlisle, Resideo, Martin Marietta Materials, and Armstrong World Stocks Trade Down, What You Need To Know

A number of stocks fell in the afternoon session after Treasury yields spiked to multi-year highs, pushing 30-year mortgage rate expectations up with them and threatening already-fragile new-home demand.

Benzinga May 4, 2026

Truist Securities Maintains Buy on Martin Marietta Materials, Raises Price Target to $730

Truist Securities analyst Keith Hughes maintains Martin Marietta Materials (NYSE:MLM) with a Buy and raises the price target from $710 to $730.

Benzinga May 4, 2026

Citigroup Maintains Buy on Martin Marietta Materials, Lowers Price Target to $731

Citigroup analyst Anthony Pettinari maintains Martin Marietta Materials (NYSE:MLM) with a Buy and lowers the price target from $804 to $731.

Congressional Trades in $MLM

View full $MLM trading history →

Insider Trades (Form 4)

GRANTDirector

WAJSGRAS DAVID C

313 shares May 18, 2026
GRANTDirector

SLAGER DONALD W

313 shares May 18, 2026

Key People

WAJSGRAS DAVID C

Director

BoardInsider

SLAGER DONALD W

Director

BoardInsider

Political Giving

No disclosed PAC contributions found for this entity.

Factual Connections

Connections to other companies, executives, and politicians — sourced from disclosed trades, shared officers/directors, and public filings — are a Pro/Alpha feature.

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