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 |
|---|---|---|---|---|---|
| MML Investors Services, LLC | 9,304 | $5.04M | 0.02% | −279−2.9% | Reduced |
| New York Life Investment Management LLC | 9,426 | $5.11M | 0.05% | +72+0.8% | Added |
| Cambridge Investment Research Advisors, Inc. | 9,445 | $5.12M | 0.02% | −102−1.1% | Reduced |
| Assenagon Asset Management S.A. | 9,591 | $5.20M | 0.01% | +20.0% | Added |
| US Bancorp | 9,822 | $5.32M | 0.01% | −252−2.5% | Reduced |
| BW Gestao de Investimentos Ltda. | 10,000 | $5.42M | 0.71% | +10,000 | New |
| Utah Retirement Systems | 10,134 | $5.49M | 0.07% | −558−5.2% | Reduced |
| ProShare Advisors LLC | 10,228 | $5.54M | 0.01% | +755+8.0% | Added |
| Rockefeller Capital Management L.P. | 10,308 | $5.59M | 0.02% | +10,308 | New |
| Quantinno Capital Management LP | 10,533 | $5.71M | 0.10% | +916+9.5% | Added |
| KBC Group NV | 10,655 | $5.77M | 0.02% | −287−2.6% | Reduced |
| Kovitz Investment Group Partners, LLC | 10,688 | $5.79M | 0.05% | −4,056−27.5% | Reduced |
| Weik Capital Management | 10,750 | $5.82M | 2.49% | −64−0.6% | Reduced |
| FORA Capital, LLC | 10,926 | $5.92M | 0.72% | +10,926 | New |
| DnB Asset Management AS | 11,141 | $6.04M | 0.03% | +498+4.7% | Added |
| Schroder Investment Management Group | 11,416 | $6.19M | 0.01% | +1,401+14.0% | Added |
| Beck Bode, LLC | 11,455 | $6.21M | 1.25% | +3,067+36.6% | Added |
| Man Group plc | 11,497 | $6.23M | 0.02% | −3,902−25.3% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,561 | $6.26M | 0.02% | +763+7.1% | Added |
| Credit Agricole S A | 11,602 | $6.29M | 0.04% | +7,805+205.6% | Added |
| Marietta Investment Partners LLC | 11,654 | $6.31M | 1.39% | +30+0.3% | Added |
| Czech National Bank | 11,747 | $6.36M | 0.07% | +872+8.0% | Added |
| British Columbia Investment Management Corp | 11,820 | $6.40M | 0.04% | +4,441+60.2% | Added |
| D.A. Davidson & Co. | 11,922 | $6.46M | 0.06% | +1,180+11.0% | Added |
| IFM Investors Pty Ltd | 12,333 | $6.68M | 0.07% | +146+1.2% | Added |
| Washington Trust Bank | 12,338 | $6.68M | 0.66% | −247−2.0% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 12,419 | $6.73M | 0.03% | +400+3.3% | Added |
| Amalgamated Bank | 12,486 | $6.76M | 0.06% | −419−3.2% | Reduced |
| Royal London Asset Management Ltd | 12,521 | $6.78M | 0.02% | +2,045+19.5% | Added |
| Southeast Asset Advisors Inc. | 12,689 | $6.87M | 0.83% | −105−0.8% | Reduced |
| Socorro Asset Management LP | 12,736 | $6.90M | 2.69% | 00.0% | Unchanged |
| USS Investment Management Ltd | 12,909 | $6.99M | 0.06% | +276+2.2% | Added |
| Comerica Bank | 13,189 | $7.15M | 0.03% | −402−3.0% | Reduced |
| Neuberger Berman Group LLC | 13,338 | $7.23M | 0.01% | +4,080+44.1% | Added |
| Atria Investments LLC | 13,355 | $7.24M | 0.09% | +1,150+9.4% | Added |
| Oppenheimer Asset Management Inc. | 13,516 | $7.32M | 0.09% | +1,098+8.8% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,539 | $7.34M | 0.05% | −29−0.2% | Reduced |
| Retirement Systems of Alabama | 13,597 | $7.37M | 0.03% | −44−0.3% | Reduced |
| Whittier Trust Co | 13,608 | $7.37M | 0.10% | +13,376+5,765.5% | Added |
| Jane Street Group, LLC | 13,746 | $7.45M | 0.01% | −1,187−7.9% | Reduced |
| Harvey Capital Management Inc | 13,916 | $7.54M | 1.98% | −204−1.4% | Reduced |
| Mark Asset Management LP | 13,991 | $7.58M | 1.00% | −40,519−74.3% | Reduced |
| Daiwa Securities Group Inc. | 15,723 | $8.52M | 0.05% | +1,863+13.4% | Added |
| Creative Planning | 15,884 | $8.61M | 0.01% | −264−1.6% | Reduced |
| GHP Investment Advisors, Inc. | 16,106 | $8.73M | 0.44% | +708+4.6% | Added |
| Stone Run Capital, LLC | 16,283 | $8.82M | 3.52% | −1,015−5.9% | Reduced |
| Gotham Asset Management, LLC | 16,341 | $8.85M | 0.11% | +11,217+218.9% | Added |
| Amica Mutual Insurance Co | 16,361 | $8.86M | 0.88% | −1,166−6.7% | Reduced |
| Standard Life Aberdeen plc | 16,556 | $8.97M | 0.02% | −20,979−55.9% | Reduced |
| MetLife Investment Management | 16,596 | $8.99M | 0.05% | +2,124+14.7% | Added |
| National Bank of Canada | 17,023 | $9.06M | 0.01% | +3,276+23.8% | Added |
| CIBC Asset Management Inc | 16,727 | $9.06M | 0.03% | −1,783−9.6% | Reduced |
| State of Michigan Retirement System | 16,837 | $9.12M | 0.05% | −100−0.6% | Reduced |
| Arizona State Retirement System | 16,954 | $9.19M | 0.06% | −46−0.3% | Reduced |
| Renaissance Investment Group LLC | 17,491 | $9.28M | 2.02% | +272+1.6% | Added |
| Nomura Asset Management Co Ltd | 17,298 | $9.37M | 0.03% | +604+3.6% | Added |
| Corebridge Financial, Inc. | 18,100 | $9.81M | 0.05% | +18,100 | New |
| Federation des caisses Desjardins du Quebec | 18,132 | $9.82M | 0.05% | −2,637−12.7% | Reduced |
| Rivermont Capital Management LP | 18,206 | $9.86M | 4.22% | −10,256−36.0% | Reduced |
| Sandler Capital Management | 18,550 | $10.1M | 1.98% | −21,850−54.1% | Reduced |
| APG Asset Management N.V. | 19,908 | $10.1M | 0.02% | +3,047+18.1% | Added |
| Raymond James Financial Services Advisors, Inc. | 18,694 | $10.1M | 0.01% | −2,284−10.9% | Reduced |
| Franklin Street Advisors Inc | 18,707 | $10.1M | 0.72% | +18,232+3,838.3% | Added |
| Susquehanna Portfolio Strategies, LLC | 19,505 | $10.6M | 0.44% | −2,759−12.4% | Reduced |
| SG Americas Securities, LLC | 19,547 | $10.6M | 0.07% | −4,448−18.5% | Reduced |
| Resona Asset Management Co.,Ltd. | 19,573 | $10.6M | 0.06% | −1,336−6.4% | Reduced |
| Forsta Ap-Fonden | 19,600 | $10.6M | 0.09% | +3,400+21.0% | Added |
| Bornite Capital Management LP | 20,000 | $10.8M | 1.78% | +20,000 | New |
| Assetmark, Inc | 20,178 | $10.9M | 0.03% | +3,236+19.1% | Added |
| Cerity Partners LLC | 20,403 | $11.1M | 0.03% | −10,998−35.0% | Reduced |
| American Century Companies Inc | 20,684 | $11.2M | 0.01% | −1,754−7.8% | Reduced |
| Danske Bank A/S | 21,177 | $11.5M | 0.04% | −2,500−10.6% | Reduced |
| Pathstone Holdings, LLC | 21,189 | $11.5M | 0.05% | −584−2.7% | Reduced |
| Oppenheimer & Co Inc | 21,401 | $11.6M | 0.18% | −1,432−6.3% | Reduced |
| Voya Investment Management LLC | 22,105 | $12.0M | 0.01% | +2,136+10.7% | Added |
| Asset Management One Co.,Ltd. | 22,553 | $12.2M | 0.05% | −457−2.0% | Reduced |
| State of New Jersey Common Pension Fund D | 23,059 | $12.5M | 0.05% | −11,039−32.4% | Reduced |
| Public Employees Retirement System of Ohio | 23,378 | $12.7M | 0.05% | −258−1.1% | Reduced |
| Advisors Asset Management, Inc. | 23,742 | $12.9M | 0.25% | +2,233+10.4% | Added |
| M&T Bank Corp | 23,803 | $12.9M | 0.04% | −897−3.6% | Reduced |
| Covea Finance | 25,190 | $13.6M | 0.63% | +1,390+5.8% | Added |
| Abn Amro Investment Solutions | 25,500 | $13.8M | 0.25% | −4,382−14.7% | Reduced |
| Ensign Peak Advisors, Inc | 25,895 | $14.0M | 0.03% | −3,200−11.0% | Reduced |
| Atika Capital Management LLC | 26,600 | $14.4M | 1.67% | −900−3.3% | Reduced |
| NorthCrest Asset Manangement, LLC | 26,791 | $14.5M | 0.48% | +275+1.0% | Added |
| Captrust Financial Advisors | 26,983 | $14.6M | 0.05% | +1,304+5.1% | Added |
| Ofi Invest Asset Management | 29,699 | $15.0M | 0.40% | −21,657−42.2% | Reduced |
| Janney Montgomery Scott LLC | 28,003 | $15.2M | 0.05% | −505−1.8% | Reduced |
| Teachers Retirement System of the State of Kentucky | 28,616 | $15.5M | 0.14% | +8,387+41.5% | Added |
| Tocqueville Asset Management L.P. | 28,879 | $15.6M | 0.26% | −332−1.1% | Reduced |
| Susquehanna International Group, LLP | 29,219 | $15.8M | 0.03% | +10,638+57.3% | Added |
| Treasurer of the State of North Carolina | 29,334 | $15.9M | 0.07% | +1,750+6.3% | Added |
| Sapient Capital LLC | 29,375 | $15.9M | 0.33% | −244−0.8% | Reduced |
| Tredje AP-fonden | 29,471 | $16.0M | 0.15% | +2,348+8.7% | Added |
| Handelsbanken Fonder AB | 29,696 | $16.1M | 0.07% | −1,645−5.2% | Reduced |
| ARS Investment Partners, LLC | 29,764 | $16.1M | 1.54% | −5,644−15.9% | Reduced |
| LPL Financial LLC | 30,923 | $16.8M | 0.01% | +2,204+7.7% | Added |
| Great West Life Assurance Co | 31,220 | $16.9M | 0.03% | +150+0.5% | Added |
| Cramer Rosenthal McGlynn LLC | 31,366 | $17.0M | 1.00% | +2,959+10.4% | Added |
| Rather & Kittrell, Inc. | 31,460 | $17.0M | 4.69% | 00.0% | Unchanged |