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, Q2 2023
Institutional positions in Martin Marietta Materials Inc as of Jun 30, 2023. 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
- 804
- +62 vs. Q1 2023
- Shares held
- 58.7M
- −25.4M (−30.2%) vs. Q1 2023
- Total value
- $27.0B
- +$6.29B (+30.4%) vs. Q1 2023
- New holders
- 116
- 265 more added
- Sold out
- 54
- 271 more reduced
4 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brandywine Trust Co | 2,400 | $1.11M | 0.24% | 00.0% | Unchanged |
| Bayesian Capital Management, LP | 2,430 | $1.12M | 0.12% | +1,587+188.3% | Added |
| Norinchukin Bank, The | 2,456 | $1.13M | 0.02% | −485−16.5% | Reduced |
| Baker Tilly Wealth Management, LLC | 2,469 | $1.14M | 0.12% | −152−5.8% | Reduced |
| United Capital Financial Advisers, LLC | 2,500 | $1.15M | 0.01% | −807−24.4% | Reduced |
| Accretive Wealth Partners, LLC | 2,501 | $1.15M | 0.68% | +73+3.0% | Added |
| Agf Management Ltd | 2,539 | $1.17M | 0.01% | 00.0% | Unchanged |
| Toroso Investments, LLC | 2,556 | $1.18M | 0.03% | +287+12.6% | Added |
| Princeton Capital Management LLC | 2,557 | $1.18M | 0.49% | 00.0% | Unchanged |
| Capital Investment Counsel, Inc | 2,598 | $1.20M | 0.23% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 2,605 | $1.20M | 0.00% | +78+3.1% | Added |
| Assetmark, Inc | 2,666 | $1.23M | 0.00% | +2,666 | New |
| Bartlett & Co. LLC | 2,691 | $1.24M | 0.02% | −16−0.6% | Reduced |
| Bartlett & Co. Wealth Management LLC | 2,691 | $1.24M | 0.02% | −16−0.6% | Reduced |
| Metropolitan Life Insurance Co | 2,701 | $1.25M | 0.06% | −76−2.7% | Reduced |
| Wexford Capital LP | 2,724 | $1.26M | 0.25% | +2,724 | New |
| Beck Capital Management, LLC | 2,760 | $1.27M | 0.50% | +2,760 | New |
| Simmons Bank | 2,779 | $1.28M | 0.11% | +20+0.7% | Added |
| B. Metzler seel. Sohn & Co. AG | 2,801 | $1.29M | 0.02% | +294+11.7% | Added |
| WSFS Capital Management, LLC | 2,844 | $1.31M | 0.12% | +19+0.7% | Added |
| CWM Advisors, LLC | 2,883 | $1.33M | 0.16% | +1,666+136.9% | Added |
| E. Ohman J:or Asset Management AB | 2,900 | $1.34M | 0.05% | 00.0% | Unchanged |
| Evermay Wealth Management LLC | 2,935 | $1.36M | 0.26% | 00.0% | Unchanged |
| AXS Investments LLC | 2,942 | $1.36M | 0.36% | +2,894+6,029.2% | Added |
| Simon Quick Advisors, LLC | 2,993 | $1.38M | 0.13% | −622−17.2% | Reduced |
| Ruffer LLP | 3,000 | $1.38M | 0.08% | 00.0% | Unchanged |
| Huntington National Bank | 3,019 | $1.39M | 0.01% | +746+32.8% | Added |
| Argent Trust Co | 3,041 | $1.40M | 0.08% | +12+0.4% | Added |
| New Mexico Educational Retirement Board | 3,050 | $1.41M | 0.06% | +200+7.0% | Added |
| Bard Financial Services, Inc. | 3,050 | $1.41M | 0.11% | −150−4.7% | Reduced |
| Scotia Capital Inc. | 3,121 | $1.44M | 0.01% | +3,121 | New |
| Hudson Value Partners, LLC | 3,131 | $1.44M | 0.74% | −300−8.7% | Reduced |
| Brown Advisory Inc | 3,191 | $1.47M | 0.00% | +15+0.5% | Added |
| Gardner Lewis Asset Management L P | 3,196 | $1.48M | 0.54% | +1,370+75.0% | Added |
| Ieq Capital, LLC | 3,202 | $1.48M | 0.03% | +81+2.6% | Added |
| Candriam Luxembourg S.C.A. | 3,269 | $1.51M | 0.01% | −201−5.8% | Reduced |
| Brevan Howard Capital Management LP | 3,280 | $1.51M | 0.28% | 00.0% | Unchanged |
| Regions Financial Corp | 3,335 | $1.54M | 0.01% | +990+42.2% | Added |
| Skye Global Management LP | 3,360 | $1.55M | 0.04% | −1,440−30.0% | Reduced |
| Cetera Investment Advisers | 3,398 | $1.57M | 0.01% | +1,676+97.3% | Added |
| Cerity Partners LLC | 3,426 | $1.58M | 0.01% | −136−3.8% | Reduced |
| Karpas Strategies, LLC | 3,458 | $1.60M | 0.54% | +3+0.1% | Added |
| Madden Securities Corp | 3,500 | $1.62M | 0.83% | −2,554−42.2% | Reduced |
| Baker Avenue Asset Management, LP | 3,529 | $1.63M | 0.08% | +1,321+59.8% | Added |
| Busey Wealth Management | 3,633 | $1.68M | 0.07% | −319−8.1% | Reduced |
| MML Investors Services, LLC | 3,638 | $1.68M | 0.01% | +1,348+58.9% | Added |
| Atria Wealth Solutions, Inc. | 3,650 | $1.69M | 0.02% | −129−3.4% | Reduced |
| Leavell Investment Management, Inc. | 3,700 | $1.71M | 0.12% | 00.0% | Unchanged |
| Lederer & Associates Investment Counsel | 3,744 | $1.73M | 1.30% | −330−8.1% | Reduced |
| Teza Capital Management LLC | 3,762 | $1.74M | 0.28% | +3,762 | New |
| Louisiana State Employees Retirement System | 3,800 | $1.75M | 0.04% | −200−5.0% | Reduced |
| Pinnacle Associates Ltd | 3,821 | $1.76M | 0.03% | +236+6.6% | Added |
| JustInvest LLC | 3,827 | $1.77M | 0.05% | +165+4.5% | Added |
| Mastrapasqua Asset Management Inc | 3,853 | $1.78M | 0.20% | +3,853 | New |
| Guggenheim Capital LLC | 3,855 | $1.78M | 0.01% | −672−14.8% | Reduced |
| Pacer Advisors, Inc. | 3,873 | $1.79M | 0.01% | −1,892−32.8% | Reduced |
| Nordea Investment Management AB | 3,939 | $1.81M | 0.00% | +127+3.3% | Added |
| Thomas J. Herzfeld Advisors, Inc. | 4,000 | $1.85M | 0.74% | 00.0% | Unchanged |
| Aquila Investment Management LLC | 4,000 | $1.85M | 1.51% | 00.0% | Unchanged |
| Wealthfront Advisers LLC | 4,006 | $1.85M | 0.01% | +470+13.3% | Added |
| Panagora Asset Management Inc | 4,024 | $1.86M | 0.01% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 4,130 | $1.91M | 0.01% | +377+10.0% | Added |
| Sage Investment Advisers LLC | 4,200 | $1.94M | 2.59% | −650−13.4% | Reduced |
| Telemus Capital, LLC | 4,222 | $1.95M | 0.16% | −206−4.7% | Reduced |
| Coastal Investment Advisors, Inc. | 4,240 | $1.96M | 0.43% | −17−0.4% | Reduced |
| Concentric Capital Strategies, LP | 4,329 | $2.00M | 0.43% | −6,973−61.7% | Reduced |
| Hartford Investment Management Co | 4,349 | $2.01M | 0.08% | −857−16.5% | Reduced |
| Hudson Canyon Capital Management | 4,365 | $2.02M | 1.59% | −138−3.1% | Reduced |
| Mariner, LLC | 4,370 | $2.02M | 0.01% | +233+5.6% | Added |
| Griffin Asset Management, Inc. | 4,397 | $2.03M | 0.27% | −725−14.2% | Reduced |
| Perigon Wealth Management, LLC | 4,417 | $2.04M | 0.08% | +236+5.6% | Added |
| Epoch Investment Partners, Inc. | 4,422 | $2.04M | 0.01% | −139−3.0% | Reduced |
| Ethic Inc. | 4,481 | $2.07M | 0.08% | +754+20.2% | Added |
| Harbor Advisors LLC | 4,500 | $2.08M | 0.44% | 00.0% | Unchanged |
| Catalyst Capital Advisors LLC | 4,600 | $2.12M | 0.06% | +4,600 | New |
| True North Advisors, LLC | 4,605 | $2.13M | 0.60% | +700+17.9% | Added |
| DoubleLine ETF Adviser LP | 4,633 | $2.14M | 0.79% | +4,633 | New |
| TownSquare Capital, LLC | 4,678 | $2.16M | 0.04% | +1,476+46.1% | Added |
| Jefferies Financial Group Inc. | 4,700 | $2.17M | 0.05% | −10,087−68.2% | Reduced |
| Maryland State Retirement & Pension System | 4,713 | $2.18M | 0.05% | −177−3.6% | Reduced |
| Vestmark Advisory Solutions, Inc. | 4,730 | $2.18M | 0.08% | +4,730 | New |
| Cetera Advisor Networks LLC | 4,748 | $2.19M | 0.02% | +1,864+64.6% | Added |
| Lipe & Dalton | 4,825 | $2.23M | 1.27% | −250−4.9% | Reduced |
| Oregon Public Employees Retirement Fund | 4,826 | $2.23M | 0.03% | +21+0.4% | Added |
| Kentucky Retirement Systems | 4,982 | $2.30M | 0.08% | +73+1.5% | Added |
| Gabelli Funds LLC | 5,000 | $2.31M | 0.02% | 00.0% | Unchanged |
| Coronation Fund Managers Ltd. | 5,007 | $2.31M | 0.06% | −2,025−28.8% | Reduced |
| Bank of Nova Scotia | 5,033 | $2.32M | 0.01% | −5,252−51.1% | Reduced |
| Mackenzie Financial Corp | 5,113 | $2.33M | 0.00% | −123−2.3% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 5,056 | $2.33M | 0.04% | +11+0.2% | Added |
| Securian Asset Management, Inc | 5,078 | $2.34M | 0.06% | −100−1.9% | Reduced |
| AXA S.A. | 5,079 | $2.34M | 0.01% | −562−10.0% | Reduced |
| Adams Natural Resources Fund, Inc. | 5,200 | $2.40M | 0.39% | 00.0% | Unchanged |
| HRT Financial LP | 5,227 | $2.41M | 0.02% | +5,227 | New |
| NewEdge Wealth, LLC | 5,245 | $2.42M | 0.08% | +4,541+645.0% | Added |
| Voloridge Investment Management, LLC | 5,278 | $2.44M | 0.01% | −8,234−60.9% | Reduced |
| Brinker Capital Investments, LLC | 5,390 | $2.49M | 0.03% | −644−10.7% | Reduced |
| Orion Portfolio Solutions, LLC | 5,390 | $2.49M | 0.03% | −644−10.7% | Reduced |
| Polar Asset Management Partners Inc. | 5,400 | $2.49M | 0.05% | +5,400 | New |
| Alpha Omega Wealth Management LLC | 5,416 | $2.50M | 0.42% | 00.0% | Unchanged |