Skip to main content
Livermore
Livermore
ZHEN

Martin Marietta Materials Inc

MLM
Exchange
NYSE
Industry
Mining & Quarrying of Nonmetallic Minerals (No Fuels)
SEC CIK
0000916076

No open-market purchases or sales by Martin Marietta Materials Inc insiders were filed in the last 90 days; 1,079 institutions reported holding it in 13F filings for Q2 2026, worth $34.2B in total; 4 superinvestors hold it, including TCI Fund Management and Gardner Russo & Quinn.

13F holders, Q1 2024

Institutional positions in Martin Marietta Materials Inc as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
957
+76 vs. Q4 2023
Shares held
59.6M
+1.05M (+1.8%) vs. Q4 2023
Total value
$36.4B
+$7.21B (+24.7%) vs. Q4 2023
New holders
135
306 more added
Sold out
59
351 more reduced

8 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting MLM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2024: 957 institutions
Q1 2021: 692 institutionsQ2 2021: 696 institutionsQ3 2021: 700 institutionsQ4 2021: 775 institutionsQ1 2022: 763 institutionsQ2 2022: 728 institutionsQ3 2022: 736 institutionsQ4 2022: 768 institutionsQ1 2023: 746 institutionsQ2 2023: 804 institutionsQ3 2023: 815 institutionsQ4 2023: 889 institutionsQ1 2024: 957 institutionsQ2 2024: 940 institutionsQ3 2024: 948 institutionsQ4 2024: 992 institutionsQ1 2025: 953 institutionsQ2 2025: 999 institutionsQ3 2025: 1,053 institutionsQ4 2025: 1,117 institutionsQ1 2026: 1,077 institutionsQ2 2026: 1,079 institutions
Value heldQ1 2024: $36.4B
Q1 2021: $19.4BQ2 2021: $20.3BQ3 2021: $19.7BQ4 2021: $25.6BQ1 2022: $22.7BQ2 2022: $17.5BQ3 2022: $18.8BQ4 2022: $19.7BQ1 2023: $20.7BQ2 2023: $27.0BQ3 2023: $24.1BQ4 2023: $29.3BQ1 2024: $36.4BQ2 2024: $32.3BQ3 2024: $32.4BQ4 2024: $30.5BQ1 2025: $28.5BQ2 2025: $32.8BQ3 2025: $36.7BQ4 2025: $37.1BQ1 2026: $34.3BQ2 2026: $34.2B
Institutions holding MLM and their total value by quarter
QuarterHoldersValue
Q2 20261,079$34.2B
Q1 20261,077$34.3B
Q4 20251,117$37.1B
Q3 20251,053$36.7B
Q2 2025999$32.8B
Q1 2025953$28.5B
Q4 2024992$30.5B
Q3 2024948$32.4B
Q2 2024940$32.3B
Q1 2024957$36.4B
Q4 2023889$29.3B
Q3 2023815$24.1B
Q2 2023804$27.0B
Q1 2023746$20.7B
Q4 2022768$19.7B
Q3 2022736$18.8B
Q2 2022728$17.5B
Q1 2022763$22.7B
Q4 2021775$25.6B
Q3 2021700$19.7B
Q2 2021696$20.3B
Q1 2021692$19.4B

Institutions, Q1 2024

Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q4 2023.

Institutions holding MLM in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Nelson, Van Denburg & Campbell Wealth Management Group, LLC382$234.7K0.01%+118+44.7%Added
Allstate Corp383$235.1K0.02%+383New
Empower Advisory Group, LLC385$236.4K0.00%−44−10.3%Reduced
Atwater Malick LLC385$236.4K0.08%+385New
Prosperity Financial Group, Inc.385$236.4K0.15%+385New
9258 Wealth Management, LLC390$239.4K0.04%−17−4.2%Reduced
Thompson Siegel & Walmsley LLC391$240.0K0.00%−176−31.0%Reduced
Catalyst Financial Partners LLC407$241.3K0.06%+4+1.0%Added
Central Bank & Trust Co395$242.5K0.03%00.0%Unchanged
Cypress Wealth Services, LLC398$244.3K0.06%+398New
Schechter Investment Advisors, LLC399$244.7K0.02%−73−15.5%Reduced
Global Retirement Partners, LLC399$244.8K0.01%−61−13.3%Reduced
Pinnacle Financial Partners Inc399$245.0K0.01%+399New
Grunden Financial Advisory, Inc.400$245.6K0.13%−25−5.9%Reduced
Charter Research & Investment Group, Inc.400$245.6K0.19%+400New
Delta Investment Management, LLC400$245.6K0.06%+400New
Edge Capital Group, LLC400$245.6K0.01%+400New
Opal Wealth Advisors, LLC402$246.8K0.08%+402New
Townsend Asset Management Corp405$248.6K0.10%+405New
HBK Sorce Advisory LLC405$248.6K0.01%+405New
Eagle Strategies LLC408$250.5K0.06%+408New
Sigma Planning Corp409$251.6K0.01%+409New
Skopos Labs, Inc.417$252.0K0.11%−12−2.8%Reduced
Ariston Services Group412$252.9K0.24%00.0%Unchanged
Heartwood Wealth Advisors LLC413$253.6K0.03%00.0%Unchanged
Modera Wealth Management, LLC413$253.6K0.00%+413New
AMG National Trust Bank415$254.8K0.01%00.0%Unchanged
CX Institutional417$256.0K0.01%+43+11.5%Added
Patrick M Sweeney & Associates, Inc420$257.9K0.21%00.0%Unchanged
Natixis423$259.7K0.00%−3,117−88.1%Reduced
Wambolt & Associates, LLC430$259.9K0.08%−67−13.5%Reduced
Drive Wealth Management, LLC423$260.0K0.07%+423New
HCR Wealth Advisors425$260.9K0.04%00.0%Unchanged
PDS Planning, Inc428$262.8K0.03%+12+2.9%Added
Old Mission Capital LLC428$262.8K0.01%+428New
waypoint wealth counsel428$262.8K0.20%+6+1.4%Added
Anchor Investment Management, LLC431$264.6K0.03%00.0%Unchanged
South Dakota Investment Council431$265.0K0.01%00.0%Unchanged
Accel Wealth Management434$266.3K0.11%+434New
Campion Asset Management LLC435$267.1K0.21%00.0%Unchanged
Clarius Group, LLC437$268.3K0.02%−96−18.0%Reduced
Centiva Capital, LP438$268.9K0.02%−578−56.9%Reduced
Pitcairn Co442$271.4K0.02%+21+5.0%Added
Compass Ion Advisors, LLC442$271.4K0.04%−7−1.6%Reduced
Select Asset Management & Trust443$272.0K0.11%00.0%Unchanged
IHT Wealth Management, LLC444$272.9K0.01%−45−9.2%Reduced
Old National Bancorp446$273.8K0.01%−370−45.3%Reduced
Portside Wealth Group, LLC447$274.4K0.05%−23−4.9%Reduced
Peregrine Asset Advisers, Inc.447$274.4K0.11%00.0%Unchanged
U.S. Capital Wealth Advisors, LLC448$275.0K0.01%+11+2.5%Added
Lake Street Advisors Group, LLC449$275.7K0.01%−83−15.6%Reduced
Avantax Advisory Services, Inc.450$276.4K0.00%+450New
Colony Group, LLC456$280.0K0.00%+28+6.5%Added
First Horizon Advisors, Inc.459$281.8K0.01%+76+19.8%Added
Patron Partners Advisors, LLC459$281.8K0.17%+459New
Pinnacle Wealth Planning Services, Inc.472$289.8K0.04%00.0%Unchanged
Wedmont Private Capital475$290.0K0.02%+16+3.5%Added
Marco Investment Management LLC475$291.6K0.03%00.0%Unchanged
Taylor Financial Group, Inc.475$291.6K0.22%00.0%Unchanged
Franklin Street Advisors Inc475$292.0K0.02%00.0%Unchanged
Rehmann Capital Advisory Group480$294.7K0.02%00.0%Unchanged
City State Bank481$295.0K0.13%00.0%Unchanged
Strategic Wealth Partners, Ltd.485$297.8K0.03%+485New
RMB Capital Management, LLC488$299.6K0.01%−54−10.0%Reduced
RMR Wealth Builders488$299.7K0.04%+488New
FDx Advisors, Inc.488$300.0K0.05%−56−10.3%Reduced
Marks Group Wealth Management, Inc489$300.2K0.03%−29−5.6%Reduced
Ironwood Investment Counsel, LLC490$300.8K0.05%00.0%Unchanged
Nomura Holdings Inc493$302.7K0.00%−765−60.8%Reduced
GTS Securities LLC499$306.4K0.01%+499New
Prospera Financial Services Inc499$306.6K0.01%+21+4.4%Added
First Interstate Bank500$307.0K0.02%00.0%Unchanged
Monetary Management Group Inc500$307.0K0.09%00.0%Unchanged
Tanglewood Legacy Advisors, LLC500$307.0K0.15%00.0%Unchanged
Financial Management Professionals, Inc.504$309.0K0.05%−39−7.2%Reduced
Dorsey & Whitney Trust CO LLC517$317.4K0.02%+517New
MBB Public Markets I LLC518$318.0K0.02%+518New
Wolverine Trading, LLC521$319.9K0.00%−908−63.5%Reduced
Sandy Spring Bank523$321.1K0.01%−5−0.9%Reduced
TFG Advisers LLC535$328.4K0.13%+29+5.7%Added
Private Trust Co NA538$330.3K0.04%+443+466.3%Added
N.E.W. Advisory Services LLC542$332.8K0.04%+26+5.0%Added
Choate Investment Advisors543$333.4K0.01%−15−2.7%Reduced
One Wealth Management Investment & Advisory Services, LLC552$338.9K0.14%+60+12.2%Added
Empirical Asset Management, LLC554$340.0K0.16%00.0%Unchanged
Robertson Stephens Wealth Management, LLC555$340.7K0.02%00.0%Unchanged
Prosperity Consulting Group, LLC557$342.0K0.04%+109+24.3%Added
Helen Stephens Group, LLC566$347.5K0.13%+9+1.6%Added
Penobscot Investment Management Company, Inc.570$349.9K0.04%00.0%Unchanged
Ostrum Asset Management573$351.8K0.03%00.0%Unchanged
Resources Investment Advisors, LLC.575$353.0K0.01%+62+12.1%Added
Aptus Capital Advisors, LLC576$353.6K0.01%+576New
BSW Wealth Partners579$355.5K0.06%+579New
MAI Capital Management580$356.0K0.00%+81+16.2%Added
BBR Partners, LLC581$356.7K0.03%−2−0.3%Reduced
Lido Advisors, LLC582$357.6K0.00%−57−8.9%Reduced
Diametric Capital, LP585$359.2K0.20%+585New
Alps Advisors Inc587$360.4K0.00%−144−19.7%Reduced
Chicago Partners Investment Group LLC610$362.8K0.02%+7+1.2%Added
Ramirez Asset Management, Inc.592$363.5K0.07%00.0%Unchanged