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Livermore
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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, Q3 2022

Institutional positions in Martin Marietta Materials Inc as of Sep 30, 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
736
+16 vs. Q2 2022
Shares held
58.4M
−91.7K (−0.2%) vs. Q2 2022
Total value
$18.8B
+$1.31B (+7.5%) vs. Q2 2022
New holders
76
239 more added
Sold out
60
268 more reduced

8 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2022: 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 holdersQ3 2022: 736 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 heldQ3 2022: $18.8B
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, Q3 2022

Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q2 2022.

Institutions holding MLM in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Whitener Capital Management, Inc.2,220$715.0K0.34%+75+3.5%Added
Baker Avenue Asset Management, LP2,211$712.0K0.05%+2+0.1%Added
Verition Fund Management LLC2,206$711.0K0.01%−1,710−43.7%Reduced
SG Americas Securities, LLC2,203$710.0K0.01%−9,614−81.4%Reduced
Teza Capital Management LLC2,184$703.0K0.15%+2,184New
Meeder Asset Management Inc2,137$688.0K0.04%+767+56.0%Added
USS Investment Management Ltd2,100$677.0K0.01%−4,615−68.7%Reduced
MML Investors Services, LLC2,103$677.0K0.01%+287+15.8%Added
Eaton Vance Management2,089$673.0K0.00%+53+2.6%Added
B. Metzler seel. Sohn & Co. AG2,025$652.0K0.01%+217+12.0%Added
Mitsubishi UFJ Asset Management (UK) Ltd.2,000$644.0K0.50%−2,000−50.0%Reduced
Wolverine Asset Management LLC2,000$644.0K0.01%+2,000New
Signature Wealth Management Partners, LLC1,996$643.0K0.71%00.0%Unchanged
Keybank National Association1,989$641.0K0.00%+238+13.6%Added
Banque Cantonale Vaudoise1,984$639.0K0.04%−24−1.2%Reduced
Bokf, NA1,965$633.0K0.01%+13+0.7%Added
Principal Street Partners, LLC1,954$629.0K0.17%+47+2.5%Added
Quadrant Capital Group LLC1,952$629.0K0.08%+125+6.8%Added
Trust Investment Advisors1,940$625.0K0.65%+23+1.2%Added
Aureus Asset Management, LLC1,922$619.0K0.05%00.0%Unchanged
CWA Asset Management Group, LLC1,915$617.0K0.06%−26−1.3%Reduced
Monticello Wealth Management, LLC1,909$615.0K0.07%−5−0.3%Reduced
Ethic Inc.1,904$613.0K0.04%+263+16.0%Added
Baird Financial Group, Inc.1,897$611.0K0.00%+130+7.4%Added
Brevan Howard Capital Management LP1,888$608.0K0.23%+546+40.7%Added
Kestra Advisory Services, LLC1,815$584.0K0.01%−8−0.4%Reduced
Ergoteles LLC1,779$573.0K0.02%+984+123.8%Added
Rafferty Asset Management, LLC1,755$565.0K0.01%+1,755New
Global Trust Asset Management, LLC1,746$562.0K0.29%−39−2.2%Reduced
Main Street Financial Solutions, LLC1,764$562.0K0.09%+292+19.8%Added
Parallel Advisors, LLC1,723$555.0K0.03%+34+2.0%Added
Stonebridge Capital Management Inc1,715$552.0K0.29%00.0%Unchanged
Proficio Capital Partners LLC1,702$549.0K0.10%−264−13.4%Reduced
Brookstone Capital Management1,760$548.0K0.01%−249−12.4%Reduced
Cetera Advisor Networks LLC1,651$532.0K0.01%−20−1.2%Reduced
Seeyond1,629$524.0K0.06%−661−28.9%Reduced
Northwestern Mutual Wealth Management Co1,619$522.0K0.00%−79−4.7%Reduced
GWM Advisors LLC1,616$520.0K0.01%−523−24.5%Reduced
Brown Brothers Harriman & Co1,612$519.0K0.00%+18+1.1%Added
Y-Intercept (Hong Kong) Ltd1,601$515.7K0.05%−290−15.3%Reduced
Wetherby Asset Management Inc1,593$513.0K0.04%−3−0.2%Reduced
First American Bank1,588$511.5K0.05%00.0%Unchanged
Stamos Capital Partners, L.P.1,580$509.0K0.13%+1,580New
Park Avenue Securities LLC1,568$505.0K0.01%+37+2.4%Added
O'Shaughnessy Asset Management, LLC1,545$498.0K0.01%+314+25.5%Added
Impax Asset Management Group plc1,540$496.0K0.00%+769+99.7%Added
Ironsides Asset Advisors, LLC1,531$493.0K0.22%00.0%Unchanged
InTrack Investment Management Inc1,519$489.0K0.54%−3,031−66.6%Reduced
Raymond James Trust N.A.1,519$489.0K0.02%−44−2.8%Reduced
Arden Trust Co1,511$487.0K0.12%−52−3.3%Reduced
Empirical Finance, LLC1,507$485.0K0.06%+245+19.4%Added
Advisor Partners II, LLC1,494$481.0K0.04%+1,494New
Vestcor Inc1,469$473.0K0.02%+17+1.2%Added
Fayez Sarofim & Co1,456$469.0K0.00%00.0%Unchanged
Achmea Investment Management B.V.1,398$451.0K0.02%00.0%Unchanged
Quantitative Investment Management, LLC1,402$451.0K0.07%+1,402New
Fiduciary Trust Co1,382$445.0K0.01%00.0%Unchanged
Clearstead Advisors, LLC1,372$442.0K0.04%+223+19.4%Added
TD Private Client Wealth LLC1,352$435.5K0.02%−30−2.2%Reduced
Simon Quick Advisors, LLC1,344$433.0K0.06%+1,344New
Everence Capital Management Inc1,320$425.0K0.04%00.0%Unchanged
SevenBridge Financial Group, LLC1,317$424.0K0.14%+1,317New
Ameritas Advisory Services, LLC1,295$417.0K0.02%−9−0.7%Reduced
Summit Trail Advisors, LLC1,273$410.0K0.02%−202−13.7%Reduced
Copperleaf Capital, LLC1,251$403.0K0.44%−1,362−52.1%Reduced
Mercer Global Advisors Inc1,251$403.0K0.00%+52+4.3%Added
Graypoint LLC1,243$400.0K0.05%+24+2.0%Added
Strategy Asset Managers LLC1,232$397.0K0.11%−1,857−60.1%Reduced
Desjardins Global Asset Management Inc.1,232$397.0K0.05%00.0%Unchanged
Gratus Capital LLC1,225$395.0K0.04%−121−9.0%Reduced
American Portfolios Advisors1,220$392.9K0.02%−19−1.5%Reduced
Forum Financial Management, LP1,209$389.0K0.02%00.0%Unchanged
Man Group plc1,205$388.0K0.00%+1,205New
Adalta Capital Management LLC1,200$387.0K0.28%00.0%Unchanged
Redpoint Investment Management Pty Ltd1,195$385.0K0.06%00.0%Unchanged
Beacon Pointe Advisors, LLC1,184$382.0K0.01%+14+1.2%Added
Connecticut Wealth Management, LLC1,181$380.0K0.04%+360+43.8%Added
Toroso Investments, LLC1,170$377.0K0.02%+50+4.5%Added
Financial Counselors Inc1,168$376.0K0.01%−62−5.0%Reduced
Symmetry Partners, LLC1,167$376.0K0.03%00.0%Unchanged
CAPROCK Group, Inc.1,163$375.0K0.04%−59−4.8%Reduced
Massmutual Trust Co FSB1,163$375.0K0.02%−50−4.1%Reduced
Ballentine Partners, LLC1,165$375.0K0.01%+100+9.4%Added
Moors & Cabot, Inc.1,158$373.0K0.03%−101−8.0%Reduced
Keebeck Alpha, LP1,159$373.0K0.20%+17+1.5%Added
Hilltop Holdings Inc.1,156$372.0K0.05%−44−3.7%Reduced
Prudential PLC1,138$367.0K0.01%00.0%Unchanged
Two Sigma Securities, LLC1,119$360.0K0.05%+1,119New
WBH Advisory Inc1,109$357.0K0.05%00.0%Unchanged
Metis Global Partners, LLC1,106$357.0K0.06%+77+7.5%Added
Gilbert & Cook, Inc.1,090$352.0K0.08%+31+2.9%Added
Evercore Wealth Management, LLC1,088$350.0K0.01%00.0%Unchanged
Franklin Street Advisors Inc1,079$348.0K0.04%00.0%Unchanged
Independent Solutions Wealth Management, LLC1,077$346.9K0.11%00.0%Unchanged
Tarbox Family Office, Inc.1,156$346.0K0.08%00.0%Unchanged
CWM Advisors, LLC1,058$341.0K0.05%−116−9.9%Reduced
HB Wealth Management, LLC1,049$338.0K0.01%+1,049New
Tokio Marine Asset Management Co Ltd1,018$328.0K0.03%+116+12.9%Added
McDaniel Terry & Co1,011$326.0K0.04%+85+9.2%Added
Greenleaf Trust1,005$324.0K0.00%+94+10.3%Added