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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,079 | $34.2B |
| Q1 2026 | 1,077 | $34.3B |
| Q4 2025 | 1,117 | $37.1B |
| Q3 2025 | 1,053 | $36.7B |
| Q2 2025 | 999 | $32.8B |
| Q1 2025 | 953 | $28.5B |
| Q4 2024 | 992 | $30.5B |
| Q3 2024 | 948 | $32.4B |
| Q2 2024 | 940 | $32.3B |
| Q1 2024 | 957 | $36.4B |
| Q4 2023 | 889 | $29.3B |
| Q3 2023 | 815 | $24.1B |
| Q2 2023 | 804 | $27.0B |
| Q1 2023 | 746 | $20.7B |
| Q4 2022 | 768 | $19.7B |
| Q3 2022 | 736 | $18.8B |
| Q2 2022 | 728 | $17.5B |
| Q1 2022 | 763 | $22.7B |
| Q4 2021 | 775 | $25.6B |
| Q3 2021 | 700 | $19.7B |
| Q2 2021 | 696 | $20.3B |
| Q1 2021 | 692 | $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.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Summit Trail Advisors, LLC | 1,426 | $875.5K | 0.02% | +8+0.6% | Added |
| Angeles Investment Advisors, LLC | 1,407 | $863.8K | 0.05% | 00.0% | Unchanged |
| Meeder Advisory Services, Inc. | 1,402 | $860.8K | 0.09% | +39+2.9% | Added |
| Principal Securities, Inc. | 1,401 | $860.1K | 0.03% | +319+29.5% | Added |
| Signature Wealth Management Partners, LLC | 1,396 | $857.1K | 0.70% | −172−11.0% | Reduced |
| Gilbert & Cook, Inc. | 1,389 | $852.7K | 0.12% | −47−3.3% | Reduced |
| IFP Advisors, Inc | 1,370 | $841.0K | 0.04% | −370−21.3% | Reduced |
| D. E. Shaw & Co., Inc. | 1,362 | $836.2K | 0.00% | −8,421−86.1% | Reduced |
| Cullen/Frost Bankers, Inc. | 1,362 | $836.2K | 0.01% | −3−0.2% | Reduced |
| FFT Wealth Management LLC | 1,362 | $836.2K | 0.07% | +157+13.0% | Added |
| Siemens Fonds Invest GmbH | 1,356 | $832.5K | 0.06% | −27−2.0% | Reduced |
| Checchi Capital Advisers, LLC | 1,345 | $825.8K | 0.06% | +4+0.3% | Added |
| Banque Cantonale Vaudoise | 1,343 | $825.0K | 0.03% | −2,508−65.1% | Reduced |
| Veriti Management LLC | 1,342 | $824.0K | 0.06% | +249+22.8% | Added |
| Virtu Financial LLC | 1,334 | $819.0K | 0.06% | +1,334 | New |
| Public Sector Pension Investment Board | 1,329 | $815.9K | 0.01% | −100−7.0% | Reduced |
| CWA Asset Management Group, LLC | 1,323 | $812.2K | 0.05% | −39−2.9% | Reduced |
| Contravisory Investment Management, Inc. | 1,294 | $794.4K | 0.18% | −12−0.9% | Reduced |
| SRB Corp | 1,288 | $790.8K | 0.04% | +180+16.2% | Added |
| Maxi Investments CY Ltd | 1,277 | $784.0K | 0.21% | +1,277 | New |
| Everpar Advisors LLC | 1,274 | $782.2K | 0.48% | −1,137−47.2% | Reduced |
| Supplemental Annuity Collective Trust of NJ | 1,270 | $779.7K | 0.24% | 00.0% | Unchanged |
| Graypoint LLC | 1,266 | $777.3K | 0.06% | +4+0.3% | Added |
| Sonnipe Ltd | 1,265 | $776.6K | 0.08% | 00.0% | Unchanged |
| We Are One Seven, LLC | 1,263 | $775.2K | 0.04% | −220−14.8% | Reduced |
| Ballentine Partners, LLC | 1,257 | $771.7K | 0.01% | +29+2.4% | Added |
| Hilltop Holdings Inc. | 1,257 | $771.7K | 0.09% | −10−0.8% | Reduced |
| Principal Street Partners, LLC | 1,256 | $770.8K | 0.15% | −13−1.0% | Reduced |
| Arkadios Wealth Advisors | 1,242 | $762.6K | 0.06% | −32−2.5% | Reduced |
| Strategy Asset Managers LLC | 1,232 | $756.4K | 0.16% | −1,086−46.9% | Reduced |
| Private Advisor Group, LLC | 1,227 | $753.6K | 0.01% | +25+2.1% | Added |
| Advisory Services Network, LLC | 1,224 | $751.5K | 0.02% | +165+15.6% | Added |
| Forum Financial Management, LP | 1,211 | $743.5K | 0.01% | 00.0% | Unchanged |
| Wahed Invest LLC | 1,210 | $742.9K | 0.17% | +159+15.1% | Added |
| Welch Group, LLC | 1,188 | $729.4K | 0.04% | −186−13.5% | Reduced |
| Massmutual Trust Co FSB | 1,182 | $725.7K | 0.02% | +3+0.3% | Added |
| Parallel Advisors, LLC | 1,177 | $722.7K | 0.02% | +7+0.6% | Added |
| Axxcess Wealth Management, LLC | 1,164 | $714.6K | 0.02% | 00.0% | Unchanged |
| Tarbox Family Office, Inc. | 1,156 | $709.7K | 0.12% | 00.0% | Unchanged |
| O'Brien Greene & Co. Inc | 1,149 | $705.5K | 0.23% | +104+10.0% | Added |
| Worth Financial Advisory Group, LLC | 1,141 | $700.5K | 0.49% | +5+0.4% | Added |
| V-Square Quantitative Management LLC | 1,133 | $695.6K | 0.12% | 00.0% | Unchanged |
| WBH Advisory Inc | 1,118 | $686.3K | 0.07% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 1,120 | $685.3K | 0.01% | −530−32.1% | Reduced |
| Clear Creek Financial Management, LLC | 1,110 | $681.6K | 0.09% | −6−0.5% | Reduced |
| Financial Counselors Inc | 1,105 | $678.4K | 0.01% | −106−8.8% | Reduced |
| HighPoint Advisor Group LLC | 1,115 | $678.0K | 0.05% | +74+7.1% | Added |
| Gratus Capital LLC | 1,100 | $675.3K | 0.03% | 00.0% | Unchanged |
| E. Ohman J:or Asset Management AB | 1,100 | $675.3K | 0.02% | +1,100 | New |
| 180 Wealth Advisors, LLC | 1,092 | $670.4K | 0.12% | +1,092 | New |
| Vestcor Inc | 1,092 | $670.0K | 0.02% | −297−21.4% | Reduced |
| Hazlett, Burt & Watson, Inc. | 1,085 | $668.0K | 0.40% | 00.0% | Unchanged |
| Credential Qtrade Securities Inc. | 1,081 | $663.7K | 0.04% | +706+188.3% | Added |
| Connecticut Wealth Management, LLC | 1,067 | $655.1K | 0.03% | −43−3.9% | Reduced |
| Greenleaf Trust | 1,067 | $655.1K | 0.01% | −42−3.8% | Reduced |
| Stonebridge Capital Management Inc | 1,065 | $654.0K | 0.29% | 00.0% | Unchanged |
| Central Pacific Bank - Trust Division | 1,080 | $652.8K | 0.08% | +1,080 | New |
| Wealthspire Advisors, LLC | 1,052 | $645.9K | 0.01% | −99−8.6% | Reduced |
| Adalta Capital Management LLC | 1,050 | $644.6K | 0.36% | 00.0% | Unchanged |
| Spears Abacus Advisors LLC | 1,044 | $641.0K | 0.01% | +1,044 | New |
| First National Bank of Hutchinson | 1,041 | $639.1K | 0.43% | +10+1.0% | Added |
| SFMG, LLC | 1,024 | $628.7K | 0.05% | +2+0.2% | Added |
| Kestra Private Wealth Services, LLC | 1,013 | $622.0K | 0.01% | +90+9.8% | Added |
| Stratos Wealth Partners, LTD. | 1,005 | $617.3K | 0.01% | +1,005 | New |
| Benjamin F. Edwards & Company, Inc. | 1,003 | $615.0K | 0.01% | +71+7.6% | Added |
| Concorde Financial Corp | 1,000 | $613.9K | 0.56% | −5,675−85.0% | Reduced |
| Ferguson Wellman Capital Management, Inc | 1,000 | $613.9K | 0.01% | 00.0% | Unchanged |
| Merrion Investment Management Co, LLC | 1,000 | $613.9K | 0.44% | 00.0% | Unchanged |
| Kingfisher Capital LLC | 995 | $611.0K | 0.15% | +2+0.2% | Added |
| Fox Run Management, L.L.C. | 976 | $599.2K | 0.13% | +976 | New |
| EP Wealth Advisors, LLC | 973 | $597.4K | 0.01% | +15+1.6% | Added |
| Coldstream Capital Management Inc | 963 | $591.0K | 0.02% | +61+6.8% | Added |
| Circle Wealth Management, LLC | 950 | $583.2K | 0.01% | +186+24.3% | Added |
| Y-Intercept (Hong Kong) Ltd | 949 | $582.6K | 0.04% | +949 | New |
| Merit Financial Group, LLC | 982 | $580.6K | 0.01% | +101+11.5% | Added |
| Horizon Investments, LLC | 945 | $580.2K | 0.02% | +56+6.3% | Added |
| Insigneo Advisory Services, LLC | 941 | $577.7K | 0.07% | +356+60.9% | Added |
| Evercore Wealth Management, LLC | 933 | $572.8K | 0.01% | +1+0.1% | Added |
| Defined Wealth Management, LLC | 931 | $571.6K | 0.41% | 00.0% | Unchanged |
| Syon Capital LLC | 926 | $568.6K | 0.05% | +10+1.1% | Added |
| MainStreet Investment Advisors LLC | 918 | $563.6K | 0.07% | −53−5.5% | Reduced |
| Unigestion Holding SA | 913 | $560.5K | 0.03% | +913 | New |
| Personal Cfo Solutions, LLC | 911 | $559.3K | 0.09% | −3−0.3% | Reduced |
| Michael B. Yongue | 908 | $557.5K | 0.49% | −412−31.2% | Reduced |
| Symmetry Partners, LLC | 908 | $557.0K | 0.04% | 00.0% | Unchanged |
| Independent Solutions Wealth Management, LLC | 906 | $556.2K | 0.13% | −45−4.7% | Reduced |
| Premier Path Wealth Partners, LLC | 902 | $553.8K | 0.10% | −47−5.0% | Reduced |
| Brookstone Capital Management | 897 | $550.9K | 0.01% | −107−10.7% | Reduced |
| Vontobel Holding Ltd. | 895 | $549.5K | 0.00% | −31−3.3% | Reduced |
| Qtron Investments LLC | 894 | $548.9K | 0.08% | +386+76.0% | Added |
| Integrated Wealth Concepts LLC | 888 | $544.6K | 0.01% | +4+0.5% | Added |
| Signaturefd, LLC | 876 | $537.8K | 0.01% | +53+6.4% | Added |
| Snowden Capital Advisors LLC | 873 | $536.0K | 0.02% | +410+88.6% | Added |
| NEOS Investment Management LLC | 862 | $529.2K | 0.03% | −13−1.5% | Reduced |
| Ironsides Asset Advisors, LLC | 856 | $525.5K | 0.18% | +59+7.4% | Added |
| New England Research & Management, Inc. | 850 | $522.0K | 0.26% | −150−15.0% | Reduced |
| Harbert Fund Advisors, Inc. | 850 | $521.8K | 0.36% | +850 | New |
| NBT Bank N A | 835 | $512.6K | 0.04% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 818 | $502.2K | 0.04% | −311−27.5% | Reduced |
| GAMMA Investing LLC | 818 | $502.2K | 0.10% | +149+22.3% | Added |