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 2024
Institutional positions in Martin Marietta Materials Inc as of Jun 30, 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
- 940
- −10 vs. Q1 2024
- Shares held
- 59.6M
- +135.0K (+0.2%) vs. Q1 2024
- Total value
- $32.3B
- −$4.08B (−11.2%) vs. Q1 2024
- New holders
- 88
- 333 more added
- Sold out
- 98
- 334 more reduced
7 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Baird Financial Group, Inc. | 5,962 | $3.23M | 0.01% | +4,117+223.1% | Added |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 5,918 | $3.21M | 1.22% | +48+0.8% | Added |
| Umb Bank N A | 5,915 | $3.20M | 0.05% | +5,666+2,275.5% | Added |
| B & T Capital Management DBA Alpha Capital Management | 5,878 | $3.18M | 0.62% | −118−2.0% | Reduced |
| Summit Place Financial Advisors, LLC | 5,733 | $3.11M | 1.84% | −219−3.7% | Reduced |
| Mediolanum International Funds Ltd | 6,149 | $3.09M | 0.05% | +6,149 | New |
| Triasima Portfolio Management inc. | 5,562 | $3.01M | 0.28% | +616+12.5% | Added |
| National Asset Management, Inc. | 5,492 | $2.98M | 0.08% | −805−12.8% | Reduced |
| Longbow Finance SA | 5,482 | $2.97M | 0.31% | −6,049−52.5% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 5,445 | $2.95M | 0.16% | +4,496+473.8% | Added |
| Walleye Capital LLC | 5,442 | $2.95M | 0.03% | +3,293+153.2% | Added |
| Campbell & CO Investment Adviser LLC | 5,393 | $2.92M | 0.25% | +3,835+246.1% | Added |
| O'Shaughnessy Asset Management, LLC | 5,315 | $2.88M | 0.03% | +1,472+38.3% | Added |
| Huntington National Bank | 5,301 | $2.87M | 0.02% | +1,304+32.6% | Added |
| Oregon Public Employees Retirement Fund | 5,298 | $2.87M | 0.06% | +22+0.4% | Added |
| Alpha Omega Wealth Management LLC | 5,270 | $2.86M | 0.55% | −75−1.4% | Reduced |
| Advisor Group Holdings, Inc. | 5,203 | $2.82M | 0.01% | +486+10.3% | Added |
| Ethic Inc. | 5,152 | $2.79M | 0.07% | −2,764−34.9% | Reduced |
| Gulf International Bank (UK) Ltd | 5,113 | $2.77M | 0.07% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 5,073 | $2.75M | 0.02% | −8,011−61.2% | Reduced |
| NewEdge Wealth, LLC | 5,060 | $2.74M | 0.06% | −121−2.3% | Reduced |
| Peak Financial Advisors LLC | 5,002 | $2.71M | 1.56% | +5,002 | New |
| Adams Natural Resources Fund, Inc. | 5,000 | $2.71M | 0.40% | 00.0% | Unchanged |
| Gabelli Funds LLC | 5,000 | $2.71M | 0.02% | 00.0% | Unchanged |
| Envestnet Portfolio Solutions, Inc. | 4,992 | $2.70M | 0.01% | −645−11.4% | Reduced |
| Montag A & Associates Inc | 4,961 | $2.69M | 0.14% | −2,171−30.4% | Reduced |
| Rafferty Asset Management, LLC | 4,950 | $2.68M | 0.01% | +263+5.6% | Added |
| JustInvest LLC | 4,964 | $2.66M | 0.05% | +284+6.1% | Added |
| Natixis | 4,858 | $2.63M | 0.02% | +4,435+1,048.5% | Added |
| Maryland State Retirement & Pension System | 4,844 | $2.62M | 0.05% | 00.0% | Unchanged |
| Simon Quick Advisors, LLC | 4,804 | $2.60M | 0.18% | +836+21.1% | Added |
| Nordea Investment Management AB | 4,768 | $2.60M | 0.00% | +497+11.6% | Added |
| Candriam Luxembourg S.C.A. | 4,779 | $2.59M | 0.02% | +436+10.0% | Added |
| Mizuho Securities USA LLC | 4,757 | $2.58M | 0.06% | +4,757 | New |
| True North Advisors, LLC | 4,741 | $2.57M | 0.69% | +136+3.0% | Added |
| MBB Public Markets I LLC | 4,685 | $2.54M | 0.05% | +4,167+804.4% | Added |
| Kentucky Retirement Systems | 4,645 | $2.52M | 0.07% | −49−1.0% | Reduced |
| Cultivar Capital, Inc. | 4,537 | $2.46M | 2.06% | +7+0.2% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 4,504 | $2.44M | 0.01% | −19,084−80.9% | Reduced |
| Harbor Advisors LLC | 4,500 | $2.44M | 0.45% | 00.0% | Unchanged |
| Bessemer Group Inc | 4,494 | $2.44M | 0.00% | −176−3.8% | Reduced |
| Guggenheim Capital LLC | 4,486 | $2.43M | 0.02% | +1,977+78.8% | Added |
| Vestmark Advisory Solutions, Inc. | 4,477 | $2.43M | 0.10% | −11−0.2% | Reduced |
| Lipe & Dalton | 4,415 | $2.39M | 1.29% | −330−7.0% | Reduced |
| Wealthfront Advisers LLC | 4,299 | $2.33M | 0.01% | −13−0.3% | Reduced |
| TD Waterhouse Canada Inc. | 4,309 | $2.30M | 0.02% | −36−0.8% | Reduced |
| Toroso Investments, LLC | 4,230 | $2.29M | 0.03% | +598+16.5% | Added |
| UniSuper Management Pty Ltd | 4,203 | $2.28M | 0.02% | +1,826+76.8% | Added |
| Fifth Third Bancorp | 4,165 | $2.26M | 0.01% | +2,118+103.5% | Added |
| Epoch Investment Partners, Inc. | 4,161 | $2.25M | 0.01% | −20.0% | Reduced |
| Millennium Management LLC | 4,122 | $2.23M | 0.00% | −25,963−86.3% | Reduced |
| Bank of Hawaii | 4,094 | $2.22M | 0.10% | −1,336−24.6% | Reduced |
| Sage Investment Advisers LLC | 4,085 | $2.21M | 2.50% | −115−2.7% | Reduced |
| Coastal Investment Advisors, Inc. | 4,077 | $2.21M | 0.43% | +7+0.2% | Added |
| Ilmarinen Mutual Pension Insurance Co | 4,000 | $2.17M | 0.03% | +4,000 | New |
| Leavell Investment Management, Inc. | 3,981 | $2.16M | 0.12% | +131+3.4% | Added |
| Hartford Investment Management Co | 3,962 | $2.15M | 0.07% | −45−1.1% | Reduced |
| Gardner Lewis Asset Management L P | 3,881 | $2.10M | 0.59% | 00.0% | Unchanged |
| Brown Advisory Inc | 3,873 | $2.10M | 0.00% | +492+14.6% | Added |
| Thomas J. Herzfeld Advisors, Inc. | 3,840 | $2.08M | 0.73% | 00.0% | Unchanged |
| Beck Capital Management, LLC | 3,821 | $2.07M | 0.57% | +83+2.2% | Added |
| Weaver Capital Management LLC | 3,816 | $2.07M | 0.66% | −505−11.7% | Reduced |
| Hudson Canyon Capital Management | 3,797 | $2.06M | 1.39% | −473−11.1% | Reduced |
| Pinnacle Associates Ltd | 3,779 | $2.05M | 0.03% | −7−0.2% | Reduced |
| Lazard Asset Management LLC | 3,781 | $2.05M | 0.00% | +1,054+38.7% | Added |
| Intech Investment Management LLC | 3,759 | $2.04M | 0.03% | +223+6.3% | Added |
| Savant Capital, LLC | 3,718 | $2.01M | 0.02% | −103−2.7% | Reduced |
| Perigon Wealth Management, LLC | 3,691 | $2.00M | 0.06% | −144−3.8% | Reduced |
| Chilton Investment Co LLC | 3,680 | $1.99M | 0.06% | +307+9.1% | Added |
| First Hawaiian Bank | 3,652 | $1.98M | 0.07% | +309+9.2% | Added |
| Northeast Financial Consultants Inc | 3,642 | $1.97M | 0.09% | −4,018−52.5% | Reduced |
| Argent Trust Co | 3,636 | $1.97M | 0.09% | +470+14.8% | Added |
| Ieq Capital, LLC | 3,604 | $1.95M | 0.03% | +114+3.3% | Added |
| Securian Asset Management, Inc | 3,598 | $1.95M | 0.06% | 00.0% | Unchanged |
| 17 Capital Partners, LLC | 3,590 | $1.95M | 1.38% | −741−17.1% | Reduced |
| Allspring Global Investments Holdings, LLC | 3,579 | $1.94M | 0.00% | +98+2.8% | Added |
| Louisiana State Employees Retirement System | 3,500 | $1.90M | 0.04% | −100−2.8% | Reduced |
| Boston Private Wealth LLC | 3,496 | $1.89M | 0.05% | −8,064−69.8% | Reduced |
| Atria Wealth Solutions, Inc. | 3,490 | $1.89M | 0.02% | −235−6.3% | Reduced |
| Hantz Financial Services, Inc. | 3,479 | $1.89M | 0.04% | +81+2.4% | Added |
| Wealth Enhancement Advisory Services, LLC | 3,413 | $1.85M | 0.00% | −2,309−40.4% | Reduced |
| Karpas Strategies, LLC | 3,368 | $1.82M | 0.57% | +2+0.1% | Added |
| Lederer & Associates Investment Counsel | 3,239 | $1.75M | 1.27% | −40−1.2% | Reduced |
| Jefferies Financial Group Inc. | 3,217 | $1.74M | 0.03% | −1,173−26.7% | Reduced |
| New Mexico Educational Retirement Board | 3,150 | $1.71M | 0.06% | 00.0% | Unchanged |
| Agf Management Ltd | 3,143 | $1.70M | 0.01% | +441+16.3% | Added |
| TownSquare Capital, LLC | 3,139 | $1.70M | 0.02% | +26+0.8% | Added |
| Huber Capital Management LLC | 3,092 | $1.68M | 0.38% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 3,080 | $1.67M | 0.02% | −400−11.5% | Reduced |
| Orion Portfolio Solutions, LLC | 3,080 | $1.67M | 0.02% | −400−11.5% | Reduced |
| Squarepoint Ops LLC | 3,070 | $1.66M | 0.01% | +1,394+83.2% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 3,069 | $1.66M | 0.07% | +5+0.2% | Added |
| Portman Square Capital LLP | 3,063 | $1.66M | 0.56% | +3,063 | New |
| Steel Peak Wealth Management LLC | 3,050 | $1.65M | 0.08% | +359+13.3% | Added |
| Brevan Howard Capital Management LP | 3,037 | $1.65M | 0.11% | +131+4.5% | Added |
| Evermay Wealth Management LLC | 3,001 | $1.63M | 0.26% | 00.0% | Unchanged |
| Aquila Investment Management LLC | 3,000 | $1.63M | 1.53% | 00.0% | Unchanged |
| SRN Advisors, LLC | 2,978 | $1.61M | 1.34% | 00.0% | Unchanged |
| Bard Financial Services, Inc. | 2,900 | $1.57M | 0.16% | −150−4.9% | Reduced |
| Regions Financial Corp | 2,867 | $1.55M | 0.01% | −462−13.9% | Reduced |