Martin Marietta Materials Inc logo

Martin Marietta Materials Inc

MLM

$484.52
+1.12%
Martin Marietta Materials Inc logo

Martin Marietta Materials Inc

Martin Marietta Materials Inc is a Construction company listed on NEW YORK STOCK EXCHANGE, INC..

Industry
Construction
Exchange
NEW YORK STOCK EXCHANGE, INC.
Market Cap
$34.0B
P/E Ratio
13.7
Cash on Hand
$67M(positive)
Shares Outstanding
60.0M shares
Currency
USD
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Financial Highlights

The basics, explained simply — no finance degree required.

52-Week Range
$471.88 – $710.97

The lowest and highest price this stock has traded at over the past year.

Dividend Yield
0.64%

How much this stock pays you back each year, just for holding it — as a % of the share price.

Profit Margin
36.7%

How much of every $1 in sales turns into actual profit. Higher generally means a healthier business.

Revenue Growth
+0.1%

How much the company's sales grew compared to a year ago.

Volatility (Beta)
1.05

How much this stock tends to swing compared to the overall market. Above 1 means it typically moves more than the market (higher risk, higher potential reward); below 1 means it's historically calmer.

Insider Activity

Recent buys and sells by company executives and directors — publicly disclosed, as required by law.

Petro Michael J
Sep 1, 2026
Bought 9,331
LYONS MARTIN J
Aug 31, 2026 • $518.70/share
Bought 68
WAJSGRAS DAVID C
Aug 31, 2026 • $518.70/share
Bought 78
Pike Thomas
Aug 31, 2026 • $518.70/share
Bought 66
Niemann Philipp
Aug 21, 2026
Bought 337
Petro Michael J
Aug 3, 2026 • $542.27/share
Sold 368

Latest SEC Filings