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Martin Marietta Materials
MLM · listed on the New York Stock Exchange · worth $34.25 billion
$507.17
+4.78% on Oct 29
No insider bought or sold Martin Marietta Materials stock on the market in the last year. Two members of Congress reported trading Martin Marietta Materials in the last year.
Different buyers at onceRep. April McClain Delaney bought, and LNA Holding SRL reported a new 15.4% stake, within 3 weeks · Sep 9
No insider trades or company news in this range.
The shares anyone can buy and sell, leaving out those held by insiders and big long-term owners.
50.4M shares
71% of all shares
Shares borrowed and sold by investors who expect the price to drop.
Company insiders
No insider bought or sold Martin Marietta Materials stock on the market in the last year. The reports below are share awards and other paperwork.
Big investors
People and funds that reported owning 5% or more of Martin Marietta Materials, newest first.
US Congress
Members of Congress who reported trading Martin Marietta Materials in the last year. They have up to 45 days to report, so the newest trades show up late.
MemberTradeAmountWhose accountTradedReported
All reports
Every insider trade and SEC report we hold for Martin Marietta Materials.
Newest first
ReportedTradeInsiderOf their holdingShares @ priceValue
Analysts, earnings and news
Analysts' price target
$683.09 average
23 analysts
Analysts' opinions, which tend to run optimistic. Not our forecast or advice.
Profit vs what was expected
3 of 4 quarters above
Q1 '26$1.93 a share+$0.10
Q4 '25$4.62 a share−$0.36
Q3 '25$6.85 a share+$0.15
Q2 '25$5.43 a share+$0.17