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MLM

Martin Marietta Materials, Inc.
Basic MaterialsConstruction MaterialsUSUSD
$581.64
-0.38%Live · FMPMay 29, 2026
AI Brief
Market cap
$34.93B
52w range
525.38 – 710.97
P / E
EPS
Volume
853.03K
Revenue · FY
$6.54B
+0.12% YoY

M&A activity

2DB · FMP /mergers-acquisitions

Whole-company transactions where MLM is acquirer or target.

DateRoleCounterpartyFiling
Mar 03, 2014AcquirerTXISEC →
Dec 12, 2011AcquirerVulcan Materials CompanySEC →

Beneficial-ownership filings

DB · 13D/G8
FiledFormReporter% ownedShares
Nov 14, 202485-43285005.70%SEC →
Feb 14, 2022Aristotle Capital Management, LLC5.78%SEC →
Feb 14, 2022Select Equity Group, L.P.5.62%SEC →
Feb 14, 2022George S. Loening5.62%SEC →
Feb 10, 2022The Vanguard Group - 23-194593010.81%SEC →
Feb 09, 2022STATE STREET CORPORATION4.46%SEC →
Feb 01, 2022(1) BlackRock, Inc.6.50%SEC →
Jan 20, 2022Baillie Gifford & Co (Scottish partnership)11.00%SEC →

Corporate actions combine splits (live, full history), symbol changes (refreshed weekly), the daily M&A wire, and 13D/G filings.