Lumida
/MLM
⌘K
Martin Marietta Materials Inc

Martin Marietta Materials Inc

MLM
$562.59USD-2.49%-14.34 today

MARKET CAP

33.8B

P/E (TTM)

29.9x

FWD P/E

26.4x

DAY RANGE

$561 – $585

52W RANGE

$525
$711

AI Summary

Stalk
Sell NowMedium

MLM is in a Stage 4 decline with a clear sequence of lower highs and lower lows under declining EMAs. The medium-term bearish bias is reinforced by an active Lower Highs & Lower Lows pattern indicating supply dominance. Short-term timing favors Sell Now as price rejects the 9 and 21 EMA cluster. The long-term uptrend on the 200 DMA remains intact but is not actionable in the near term.

  • Q1 2026 revenue $1.4B (+17% YoY) driven by strong aggregates demand
  • 10% YoY rise in infrastructure contract awards to $126B bolsters backlog
  • Earnings and dividend yields remain weak, causing valuation headwinds
Full analysis →
Insider Trades63 trades
DateSideTickerInsiderRoleSharesPriceMkt Cap52W High52W LowValue% ChgRuleAI View
Feb 23, 2026SellMLMDonald A. MccunniffEVP and CHRO192$683.60$33.8B-20.87%+7.08%$131.3K-4.04%Sell Now
Feb 23, 2026SellMLMJason Paul FlynnSVP and CIO207$685.52$33.8B-20.87%+7.08%$141.9K-1.84%Sell Now
Feb 23, 2026SellMLMMichael J PetroSVP and CFO305$687.68$33.8B-20.87%+7.08%$209.7K-1.21%Sell Now
Feb 23, 2026SellMLMRobert J CardinSVP, Controller & CAO312$687.97$33.8B-20.87%+7.08%$214.6K-1.23%Sell Now
Feb 23, 2026SellMLMC Howard NyeChairman, Pres & CEO3,026$688.95$33.8B-20.87%+7.08%$2.1M-0.88%Sell Now
Feb 20, 2026BuyMLMJason Paul FlynnSVP and CIO592$548.75$33.8B-20.87%+7.08%$324.9K+13.11%Sell Now
Feb 20, 2026BuyMLMC Howard NyeChairman, Pres & CEO2,216$548.75$33.8B-20.87%+7.08%$1.2M+1.35%Sell Now
Feb 17, 2026SellMLMJason Paul FlynnSVP and CIO107$666.53$33.8B-20.87%+7.08%$71.3K-2.32%Sell Now
Feb 17, 2026SellMLMMichael J PetroSVP and CFO758$666.53$33.8B-20.87%+7.08%$505.2K-6.05%Sell Now
Feb 17, 2026SellMLMRobert J CardinSVP, Controller & CAO822$666.53$33.8B-20.87%+7.08%$547.9K-6.35%Sell Now
Feb 17, 2026SellMLMC Howard NyeChairman, Pres & CEO9,717$666.53$33.8B-20.87%+7.08%$6.5M-5.58%Sell Now
Dec 16, 2025SellMLMRobert J CardinSVP, Controller & CAO32$629.49$33.8B-20.87%+7.08%$20.1K-0.29%Sell Now
Dec 16, 2025SellMLMDonald A. MccunniffEVP and CHRO50$629.49$33.8B-20.87%+7.08%$31.5K-1.42%Sell Now
Dec 16, 2025SellMLMRoselyn R BarExecutive Vice President66$629.49$33.8B-20.87%+7.08%$41.5K-0.11%Sell Now
Dec 16, 2025SellMLMC Howard NyeChairman, Pres & CEO298$629.49$33.8B-20.87%+7.08%$187.6K-0.20%Sell Now
Dec 1, 2025SellMLMJason Paul FlynnSVP and CIO123$615.25$33.8B-20.87%+7.08%$75.7K-2.72%Sell Now
Dec 1, 2025SellMLMRoselyn R BarExecutive Vice President908$284.59$33.8B-20.87%+7.08%$258.4K-0.72%Sell Now
Mar 5, 2025SellMLMDonald A. MccunniffEVP and CHRO2,664$314.79$33.8B-20.87%+7.08%$838.6K+0.00%Sell Now
Mar 4, 2025BuyMLMMichael J PetroSVP - Strategy and Development550$454.37$33.8B-20.87%+7.08%$249.9K+6.52%Sell Now
Feb 24, 2025SellMLMOliver W BrooksSVP - Enterprise Excellence188$490.64$33.8B-20.87%+7.08%$92.2K-3.50%Sell Now
Feb 24, 2025SellMLMMichael J PetroSVP - Strategy and Development200$490.64$33.8B-20.87%+7.08%$98.1K-2.32%Sell Now
Feb 24, 2025SellMLMRobert J CardinSr. VP, Controller and CAO216$490.64$33.8B-20.87%+7.08%$106.0K-2.56%Sell Now
Feb 24, 2025SellMLMJames Aj NickolasEVP and CFO450$490.64$33.8B-20.87%+7.08%$220.8K-1.66%Sell Now
Feb 21, 2025BuyMLMRoselyn R BarExecutive Vice President1,140$426.70$33.8B-20.87%+7.08%$486.4K+0.27%Sell Now
Feb 21, 2025BuyMLMC Howard NyeChairman, Pres & CEO4,157$440.15$33.8B-20.87%+7.08%$1.8M+0.03%Sell Now
Feb 18, 2025SellMLMOliver W BrooksSVP - Enterprise Excellence134$533.99$33.8B-20.87%+7.08%$71.6K-2.82%Sell Now
Feb 18, 2025SellMLMRobert J CardinSr. VP, Controller and CAO1,069$533.99$33.8B-20.87%+7.08%$570.8K-12.26%Sell Now
Feb 18, 2025SellMLMMichael J PetroSVP - Strategy and Development1,211$533.99$33.8B-20.87%+7.08%$646.7K-13.29%Sell Now
Feb 18, 2025SellMLMJames Aj NickolasEVP and CFO2,106$533.99$33.8B-20.87%+7.08%$1.1M-7.64%Sell Now
Feb 18, 2025SellMLMRoselyn R BarExecutive Vice President2,126$533.99$33.8B-20.87%+7.08%$1.1M-3.34%Sell Now
Feb 18, 2025SellMLMC Howard NyeChairman, Pres & CEO11,498$533.99$33.8B-20.87%+7.08%$6.1M-7.36%Sell Now
Dec 13, 2024SellMLMC Howard NyeChairman, Pres & CEO267$550.92$33.8B-20.87%+7.08%$147.1K-0.20%Sell Now
Dec 12, 2024SellMLMRoselyn R BarEVP, General Counsel and Secy247$144.98$33.8B-20.87%+7.08%$35.8K-0.21%Sell Now
Dec 2, 2024SellMLMMichael J PetroSVP - Strategy and Development93$593.22$33.8B-20.87%+7.08%$55.2K-1.38%Sell Now
Dec 2, 2024SellMLMRoselyn R BarEVP, General Counsel and Secy364$593.22$33.8B-20.87%+7.08%$215.9K-0.61%Sell Now
Dec 2, 2024SellMLMC Howard NyeChairman, Pres & CEO1,776$593.22$33.8B-20.87%+7.08%$1.1M-1.32%Sell Now
Mar 14, 2024SellMLMRoselyn R BarEVP, General Counsel and Secy10,000$603.29$33.8B-20.87%+7.08%$6.0M-14.29%Sell Now
Mar 12, 2024SellMLMRobert J CardinSr. VP, Controller and CAO546$595.71$33.8B-20.87%+7.08%$325.3K-7.69%Sell Now
Mar 5, 2024SellMLMC Howard NyeChairman, Pres & CEO20,000$604.26$33.8B-20.87%+7.08%$12.1M-8.89%Sell Now
Feb 26, 2024SellMLMOliver W BrooksSVP - Enterprise Excellence88$553.31$33.8B-20.87%+7.08%$48.7K-1.90%Sell Now
Feb 26, 2024SellMLMMichael J PetroSVP - Strategy and Development96$553.31$33.8B-20.87%+7.08%$53.1K-1.40%Sell Now
Feb 26, 2024SellMLMRobert J CardinSr. VP, Controller and CAO104$553.31$33.8B-20.87%+7.08%$57.5K-1.44%Sell Now
Feb 26, 2024SellMLMJames Aj NickolasEVP and CFO218$553.31$33.8B-20.87%+7.08%$120.6K-0.93%Sell Now
Feb 23, 2024BuyMLMKelly Gean BennettSVP, CHRO1,088$528.75$33.8B-20.87%+7.08%$575.3K+7.12%Sell Now
Feb 23, 2024BuyMLMRoselyn R BarEVP, General Counsel and Secy1,369$455.23$33.8B-20.87%+7.08%$623.2K+0.71%Sell Now
Feb 23, 2024BuyMLMC Howard NyeChairman, Pres & CEO4,609$469.61$33.8B-20.87%+7.08%$2.2M+0.73%Sell Now
Feb 20, 2024SellMLMOliver W BrooksSVP - Enterprise Excellence187$535.17$33.8B-20.87%+7.08%$100.1K-2.44%Sell Now
Feb 20, 2024SellMLMKelly Gean BennettSr VP, Human Resources239$535.15$33.8B-20.87%+7.08%$127.9K-3.46%Sell Now
Feb 20, 2024SellMLMMichael J PetroSVP - Strategy and Development655$535.09$33.8B-20.87%+7.08%$350.5K-5.70%Sell Now
Feb 20, 2024SellMLMRobert J CardinSr. VP, Controller and CAO962$535.62$33.8B-20.87%+7.08%$515.3K-8.63%Sell Now
Feb 20, 2024SellMLMJames Aj NickolasEVP and CFO2,420$535.71$33.8B-20.87%+7.08%$1.3M-6.17%Sell Now
Feb 20, 2024SellMLMRoselyn R BarEVP, General Counsel and Secy2,513$535.72$33.8B-20.87%+7.08%$1.3M-1.93%Sell Now
Feb 20, 2024SellMLMC Howard NyeChairman, Pres & CEO14,998$535.75$33.8B-20.87%+7.08%$8.0M-5.93%Sell Now
Dec 1, 2023SellMLMKelly Gean BennettSr VP, Human Resources53$467.35$33.8B-20.87%+7.08%$24.8K-1.49%Sell Now
Dec 1, 2023SellMLMRobert J CardinSr. VP, Controller and CAO116$467.35$33.8B-20.87%+7.08%$54.2K-2.00%Sell Now
Dec 1, 2023SellMLMJohn P MohrSVP - CIO177$467.35$33.8B-20.87%+7.08%$82.7K-1.17%Sell Now
Dec 1, 2023SellMLMCraig M LatorreSr. VP, CHRO228$467.35$33.8B-20.87%+7.08%$106.6K-2.57%Sell Now
Dec 1, 2023SellMLMJames Aj NickolasEVP and CFO263$467.35$33.8B-20.87%+7.08%$122.9K-1.31%Sell Now
Dec 1, 2023SellMLMRoselyn R BarEVP, General Counsel and Secy537$467.35$33.8B-20.87%+7.08%$251.0K-0.82%Sell Now
Dec 1, 2023SellMLMC Howard NyeChairman, Pres & CEO2,720$467.35$33.8B-20.87%+7.08%$1.3M-2.09%Sell Now
Nov 30, 2023SellMLMRoselyn R BarEVP, General Counsel and Secy122$464.59$33.8B-20.87%+7.08%$56.7K-0.19%Sell Now
Aug 23, 2023SellMLMCraig M LatorreSr. VP, CHRO869$442.25$33.8B-20.87%+7.08%$384.3K-8.93%Sell Now
Aug 21, 2023SellMLMCraig M LatorreSr. VP, CHRO1,934$431.68$33.8B-20.87%+7.08%$834.9K-16.58%Sell Now