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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 2022

Institutional positions in Martin Marietta Materials Inc as of Mar 31, 2022. 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
763
−6 vs. Q4 2021
Shares held
58.9M
+507.8K (+0.9%) vs. Q4 2021
Total value
$22.7B
−$2.99B (−11.7%) vs. Q4 2021
New holders
72
254 more added
Sold out
78
266 more reduced

6 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: 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 2022: 763 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 2022: $22.7B
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 2022

Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q4 2021.

Institutions holding MLM in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
IMA Wealth, Inc.678$261.0K0.06%−8,282−92.4%Reduced
SeaCrest Wealth Management, LLC677$261.0K0.03%+167+32.7%Added
Walleye Trading LLC681$262.0K0.01%−10,219−93.8%Reduced
DRW Securities, LLC682$262.0K0.07%+682New
CIBC World Markets Inc.685$264.0K0.00%−9,978−93.6%Reduced
Shufro Rose & Co LLC700$269.0K0.02%00.0%Unchanged
Corsicana & Co.700$269.0K0.17%00.0%Unchanged
Wintrust Investments LLC700$269.0K0.03%+700New
Physicians Financial Services, Inc.710$273.0K0.10%00.0%Unchanged
Los Angeles Capital Management LLC714$275.0K0.00%−542−43.2%Reduced
Clear Creek Financial Management, LLC714$275.0K0.04%+8+1.1%Added
Keene & Associates, Inc.725$279.0K0.23%−393−35.2%Reduced
CWS Financial Advisors, LLC725$279.0K0.11%00.0%Unchanged
Sandy Spring Bank731$281.0K0.01%−15−2.0%Reduced
Edge Capital Group, LLC730$281.0K0.02%00.0%Unchanged
Wahed Invest LLC732$282.0K0.17%−11−1.5%Reduced
Personal Cfo Solutions, LLC736$283.0K0.06%+30+4.2%Added
Balentine LLC734$283.0K0.01%+734New
Stanley-Laman Group, Ltd.734$283.0K0.04%+734New
Profund Advisors LLC740$285.0K0.01%−156−17.4%Reduced
Wealthspire Advisors, LLC761$293.0K0.01%−96−11.2%Reduced
Circle Wealth Management, LLC760$293.0K0.04%00.0%Unchanged
Edmonds Duncan Registered Investment Advisors, LLC760$293.0K0.09%+10+1.3%Added
Impax Asset Management Group plc771$297.0K0.00%−4−0.5%Reduced
Wambolt & Associates, LLC774$298.0K0.11%00.0%Unchanged
Tokio Marine Asset Management Co Ltd774$298.0K0.02%+129+20.0%Added
Meeder Asset Management Inc785$302.0K0.01%+785New
Ameritas Investment Partners, Inc.796$306.0K0.01%−56−6.6%Reduced
New Jersey Better Educational Savings Trust800$308.0K0.75%00.0%Unchanged
Jackson Hole Capital Partners, LLC803$309.0K0.09%00.0%Unchanged
Clark Capital Management Group, Inc.810$312.0K0.00%−16−1.9%Reduced
Capital Square, LLC815$313.0K0.22%−175−17.7%Reduced
Integrated Wealth Concepts LLC816$314.0K0.01%−1,662−67.1%Reduced
American Institute for Advanced Investment Management, LLP825$318.0K0.23%00.0%Unchanged
Thomas White International Ltd830$319.0K0.05%00.0%Unchanged
Welch Group, LLC831$320.0K0.02%00.0%Unchanged
Chicago Capital, LLC848$326.0K0.01%00.0%Unchanged
First National Bank of Hutchinson850$327.0K0.19%00.0%Unchanged
Willner & Heller, LLC744$328.0K0.40%+1+0.1%Added
Ieq Capital, LLC864$333.0K0.01%+187+27.6%Added
Grandview Asset Management LLC903$347.0K0.15%−101−10.1%Reduced
Sequoia Financial Advisors, LLC926$356.0K0.01%+18+2.0%Added
McDaniel Terry & Co926$356.0K0.04%+926New
Maven Securities LTD924$356.0K0.07%+924New
Defined Wealth Management, LLC927$357.0K0.31%00.0%Unchanged
First Nebraska Trust Co928$357.2K0.04%−31−3.2%Reduced
Heartland Bank & Trust Co929$358.0K0.27%−397−29.9%Reduced
Checchi Capital Advisers, LLC934$359.0K0.04%+16+1.7%Added
LexAurum Advisors, LLC938$361.0K0.12%00.0%Unchanged
HRT Financial LP942$362.0K0.00%+942New
Defender Capital, LLC.950$366.0K0.13%00.0%Unchanged
Cetera Investment Advisers950$366.0K0.01%+108+12.8%Added
Echo Street Capital Management LLC967$372.0K0.00%−101−9.5%Reduced
B. Metzler seel. Sohn & Co. AG978$376.0K0.01%00.0%Unchanged
Rehmann Capital Advisory Group978$376.7K0.04%−282−22.4%Reduced
Greenleaf Trust980$377.0K0.00%+148+17.8%Added
Hazlett, Burt & Watson, Inc.980$377.0K0.30%+980New
Raymond James Trust N.A.983$378.0K0.01%−4−0.4%Reduced
Fifth Third Bancorp981$378.0K0.00%+215+28.1%Added
Vestcor Inc987$380.0K0.01%+217+28.2%Added
Metis Global Partners, LLC988$380.0K0.05%+442+81.0%Added
Keebeck Alpha, LP991$381.0K0.12%−158−13.8%Reduced
SFMG, LLC994$383.0K0.04%−51−4.9%Reduced
Mercer Global Advisors Inc999$384.0K0.00%−3,455−77.6%Reduced
IBM Retirement Fund997$384.0K0.05%−36−3.5%Reduced
Spreng Capital Management, Inc.997$384.0K0.24%00.0%Unchanged
Bristol John W & Co Inc1,000$385.0K0.01%00.0%Unchanged
Bluestein R H & Co1,000$385.0K0.02%00.0%Unchanged
Buffington Mohr McNeal1,000$385.0K0.07%00.0%Unchanged
SG Americas Securities, LLC1,004$386.0K0.00%−1,148−53.3%Reduced
Erste Asset Management GmbH1,000$390.3K0.01%+1,000New
MainStreet Investment Advisors LLC1,017$391.0K0.04%−227−18.2%Reduced
Comerica Securities,inc.1,019$392.0K0.03%+16+1.6%Added
Gilbert & Cook, Inc.1,032$397.0K0.06%+308+42.5%Added
Simon Quick Advisors, LLC1,055$406.0K0.12%−80−7.0%Reduced
WBH Advisory Inc1,109$406.0K0.05%00.0%Unchanged
Allstate Corp1,060$408.0K0.01%−4,265−80.1%Reduced
Valeo Financial Advisors, LLC1,069$411.0K0.02%+347+48.1%Added
Independent Solutions Wealth Management, LLC1,077$414.5K0.11%00.0%Unchanged
Ballentine Partners, LLC1,081$415.0K0.01%+25+2.4%Added
CWM Advisors, LLC1,083$417.0K0.05%−57−5.0%Reduced
Evercore Wealth Management, LLC1,088$419.0K0.01%+1,088New
Cigna Investments Inc1,094$421.0K0.05%−308−22.0%Reduced
Fosun International Ltd1,080$421.0K0.04%00.0%Unchanged
O'Brien Greene & Co. Inc1,110$427.0K0.14%+90+8.8%Added
Graypoint LLC1,125$433.0K0.04%+12+1.1%Added
First Foundation Advisors1,126$433.0K0.02%+592+110.9%Added
Clearstead Advisors, LLC1,128$434.0K0.03%+1,096+3,425.0%Added
Kingfisher Capital LLC1,130$435.0K0.11%−9,095−88.9%Reduced
Forum Financial Management, LP1,151$443.0K0.02%00.0%Unchanged
Tarbox Family Office, Inc.1,156$445.0K0.09%−10−0.9%Reduced
Financial Counselors Inc1,159$446.0K0.01%+10+0.9%Added
Symmetry Partners, LLC1,167$449.0K0.03%00.0%Unchanged
Swiss Life Asset Management Ltd1,174$450.1K0.01%+301+34.5%Added
Toroso Investments, LLC1,178$453.0K0.01%−458−28.0%Reduced
CAPROCK Group, Inc.1,181$455.0K0.04%+5+0.4%Added
Prudential PLC1,184$456.0K0.01%+1,184New
Nomura Holdings Inc1,190$458.0K0.00%+221+22.8%Added
Redpoint Investment Management Pty Ltd1,195$460.0K0.05%00.0%Unchanged
Park Avenue Securities LLC1,196$460.0K0.01%+106+9.7%Added