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 |
|---|---|---|---|---|---|
| Leavell Investment Management, Inc. | 3,850 | $2.36M | 0.14% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 3,878 | $2.38M | 0.01% | −14,492−78.9% | Reduced |
| Gardner Lewis Asset Management L P | 3,881 | $2.38M | 0.72% | +736+23.4% | Added |
| CWM Advisors, LLC | 3,920 | $2.41M | 0.25% | −867−18.1% | Reduced |
| Simon Quick Advisors, LLC | 3,968 | $2.44M | 0.18% | −63−1.6% | Reduced |
| Magnetar Financial LLC | 3,988 | $2.45M | 0.05% | +3,988 | New |
| Huntington National Bank | 3,997 | $2.45M | 0.02% | +522+15.0% | Added |
| Hartford Investment Management Co | 4,007 | $2.46M | 0.09% | −161−3.9% | Reduced |
| Temasek Holdings (Private) Ltd | 4,030 | $2.47M | 0.01% | 00.0% | Unchanged |
| Coastal Investment Advisors, Inc. | 4,070 | $2.50M | 0.51% | −117−2.8% | Reduced |
| Epoch Investment Partners, Inc. | 4,163 | $2.56M | 0.01% | −33−0.8% | Reduced |
| Sage Investment Advisers LLC | 4,200 | $2.58M | 2.96% | 00.0% | Unchanged |
| National Asset Management, Inc. | 6,297 | $2.58M | 0.07% | +952+17.8% | Added |
| Nordea Investment Management AB | 4,271 | $2.62M | 0.00% | +113+2.7% | Added |
| Hudson Canyon Capital Management | 4,270 | $2.62M | 1.69% | 00.0% | Unchanged |
| Wealthfront Advisers LLC | 4,312 | $2.65M | 0.01% | −90−2.0% | Reduced |
| Weaver Capital Management LLC | 4,321 | $2.65M | 0.92% | +750+21.0% | Added |
| 17 Capital Partners, LLC | 4,331 | $2.66M | 1.97% | −90−2.0% | Reduced |
| Candriam Luxembourg S.C.A. | 4,343 | $2.67M | 0.02% | +303+7.5% | Added |
| Jefferies Financial Group Inc. | 4,390 | $2.70M | 0.05% | +3,260+288.5% | Added |
| Vestmark Advisory Solutions, Inc. | 4,488 | $2.76M | 0.12% | −201−4.3% | Reduced |
| Harbor Advisors LLC | 4,500 | $2.76M | 0.51% | 00.0% | Unchanged |
| Cultivar Capital, Inc. | 4,530 | $2.78M | 2.37% | 00.0% | Unchanged |
| Nwam LLC | 4,672 | $2.80M | 0.23% | +4,672 | New |
| True North Advisors, LLC | 4,605 | $2.83M | 0.78% | −10.0% | Reduced |
| Maryland State Retirement & Pension System | 4,844 | $2.86M | 0.06% | +131+2.8% | Added |
| Bessemer Group Inc | 4,670 | $2.87M | 0.01% | +319+7.3% | Added |
| JustInvest LLC | 4,680 | $2.87M | 0.06% | +633+15.6% | Added |
| Rafferty Asset Management, LLC | 4,687 | $2.88M | 0.01% | −110−2.3% | Reduced |
| Kentucky Retirement Systems | 4,694 | $2.88M | 0.09% | −251−5.1% | Reduced |
| Advisor Group Holdings, Inc. | 4,717 | $2.90M | 0.01% | −9,527−66.9% | Reduced |
| Lipe & Dalton | 4,745 | $2.91M | 1.50% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 4,862 | $2.98M | 0.04% | −880−15.3% | Reduced |
| Symmetry Investments LP | 4,920 | $3.02M | 0.32% | −6,700−57.7% | Reduced |
| Coronation Fund Managers Ltd. | 4,926 | $3.02M | 0.08% | +370+8.1% | Added |
| Triasima Portfolio Management inc. | 4,946 | $3.04M | 0.26% | −1,400−22.1% | Reduced |
| NewEdge Wealth, LLC | 5,181 | $3.06M | 0.07% | −52−1.0% | Reduced |
| Adams Natural Resources Fund, Inc. | 5,000 | $3.07M | 0.43% | 00.0% | Unchanged |
| Gabelli Funds LLC | 5,000 | $3.07M | 0.02% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 4,345 | $3.11M | 0.02% | −93−2.1% | Reduced |
| Atom Investors LP | 5,070 | $3.11M | 0.39% | −1,044−17.1% | Reduced |
| Gulf International Bank (UK) Ltd | 5,113 | $3.14M | 0.08% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 5,124 | $3.15M | 0.05% | −998−16.3% | Reduced |
| Mackenzie Financial Corp | 5,134 | $3.15M | 0.00% | +257+5.3% | Added |
| Oregon Public Employees Retirement Fund | 5,276 | $3.24M | 0.06% | −2,012−27.6% | Reduced |
| Pacer Advisors, Inc. | 5,296 | $3.25M | 0.01% | −325−5.8% | Reduced |
| Alpha Omega Wealth Management LLC | 5,345 | $3.28M | 0.61% | −71−1.3% | Reduced |
| Panagora Asset Management Inc | 5,363 | $3.29M | 0.02% | −56,195−91.3% | Reduced |
| Hood River Capital Management LLC | 5,411 | $3.32M | 0.07% | +5,411 | New |
| Bank of Hawaii | 5,430 | $3.33M | 0.16% | −122−2.2% | Reduced |
| Lombard Odier Asset Management (Switzerland) SA | 5,544 | $3.40M | 0.24% | +5,544 | New |
| Cresset Asset Management, LLC | 5,625 | $3.45M | 0.02% | +60+1.1% | Added |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 5,870 | $3.46M | 1.36% | +3,626+161.6% | Added |
| Envestnet Portfolio Solutions, Inc. | 5,637 | $3.46M | 0.01% | +1,147+25.5% | Added |
| Citadel Advisors LLC | 5,667 | $3.48M | 0.00% | +5,547+4,622.5% | Added |
| Wealth Enhancement Advisory Services, LLC | 5,722 | $3.51M | 0.01% | +881+18.2% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 5,742 | $3.53M | 0.04% | +3+0.1% | Added |
| Simplex Trading, LLC | 5,773 | $3.54M | 0.10% | +5,381+1,372.7% | Added |
| Sequoia Financial Advisors, LLC | 5,829 | $3.58M | 0.04% | −620−9.6% | Reduced |
| Catalyst Capital Advisors LLC | 5,885 | $3.61M | 0.09% | −130−2.2% | Reduced |
| Summit Place Financial Advisors, LLC | 5,952 | $3.65M | 2.14% | −130−2.1% | Reduced |
| B & T Capital Management DBA Alpha Capital Management | 5,996 | $3.68M | 0.72% | −490−7.6% | Reduced |
| Mitchell Capital Management Co | 6,026 | $3.70M | 0.71% | +122+2.1% | Added |
| Colonial Trust Advisors | 6,110 | $3.75M | 0.37% | +67+1.1% | Added |
| Mariner, LLC | 6,205 | $3.81M | 0.01% | +296+5.0% | Added |
| CIBC World Markets Corp | 6,220 | $3.82M | 0.03% | −1,741−21.9% | Reduced |
| Mill Capital Management, LLC | 6,225 | $3.82M | 0.32% | 00.0% | Unchanged |
| Dai-Ichi Life Insurance Company, Ltd | 6,405 | $3.93M | 0.09% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 6,545 | $4.02M | 0.02% | −123−1.8% | Reduced |
| Diversified Trust Co | 6,582 | $4.04M | 0.12% | −926−12.3% | Reduced |
| State of Alaska, Department of Revenue | 6,704 | $4.12M | 0.05% | +30+0.4% | Added |
| Red Spruce Capital, LLC | 6,724 | $4.13M | 1.92% | −245−3.5% | Reduced |
| Chase Investment Counsel Corp | 6,805 | $4.18M | 1.55% | −41−0.6% | Reduced |
| Nissay Asset Management Corp | 7,025 | $4.31M | 0.03% | +129+1.9% | Added |
| Turtle Creek Wealth Advisors, LLC | 7,101 | $4.36M | 1.07% | +7,033+10,342.6% | Added |
| Montag A & Associates Inc | 7,132 | $4.38M | 0.22% | −49−0.7% | Reduced |
| Azzad Asset Management Inc | 7,152 | $4.39M | 0.51% | +39+0.5% | Added |
| WSFS Capital Management, LLC | 7,208 | $4.43M | 0.25% | −33−0.5% | Reduced |
| American Investment Services, Inc. | 7,232 | $4.44M | 0.79% | +19+0.3% | Added |
| Verition Fund Management LLC | 7,351 | $4.51M | 0.04% | −14,349−66.1% | Reduced |
| Crossmark Global Holdings, Inc. | 7,370 | $4.53M | 0.09% | +313+4.4% | Added |
| British Columbia Investment Management Corp | 7,379 | $4.53M | 0.03% | +267+3.8% | Added |
| Skylands Capital, LLC | 7,410 | $4.55M | 0.63% | −400−5.1% | Reduced |
| Sagefield Capital LP | 7,631 | $4.68M | 0.57% | −5,451−41.7% | Reduced |
| Northeast Financial Consultants Inc | 7,660 | $4.70M | 0.23% | +619+8.8% | Added |
| Blair William & Co | 7,683 | $4.72M | 0.01% | +359+4.9% | Added |
| Transamerica Financial Advisors, Inc. | 7,719 | $4.74M | 0.48% | +7,013+993.3% | Added |
| Mader & Shannon Wealth Management, Inc. | 7,824 | $4.80M | 2.69% | −1,810−18.8% | Reduced |
| Empowered Funds, LLC | 7,842 | $4.81M | 0.09% | +7,120+986.1% | Added |
| Yousif Capital Management, LLC | 7,885 | $4.84M | 0.05% | −209−2.6% | Reduced |
| Ethic Inc. | 7,916 | $4.86M | 0.12% | +952+13.7% | Added |
| Chartwell Investment Partners, LLC | 7,947 | $4.88M | 0.17% | −6,053−43.2% | Reduced |
| Mutual of America Capital Management LLC | 8,103 | $4.97M | 0.05% | −166−2.0% | Reduced |
| Commonwealth Equity Services, LLC | 8,122 | $4.99M | 0.01% | +110+1.4% | Added |
| Xponance, Inc. | 8,187 | $5.03M | 0.05% | +469+6.1% | Added |
| AXA S.A. | 8,210 | $5.04M | 0.02% | −1,023−11.1% | Reduced |
| Salem Investment Counselors Inc | 8,363 | $5.13M | 0.17% | +8+0.1% | Added |
| Beck Bode, LLC | 8,388 | $5.15M | 1.05% | +2,395+40.0% | Added |
| Robbins Farley LLC | 8,442 | $5.18M | 2.85% | −1,078−11.3% | Reduced |
| Nisa Investment Advisors, LLC | 8,514 | $5.23M | 0.03% | −2,362−21.7% | Reduced |