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 2025
Institutional positions in Martin Marietta Materials Inc as of Mar 31, 2025. 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
- 953
- −26 vs. Q4 2024
- Shares held
- 59.7M
- +677.6K (+1.1%) vs. Q4 2024
- Total value
- $28.5B
- −$2.01B (−6.6%) vs. Q4 2024
- New holders
- 110
- 353 more added
- Sold out
- 136
- 324 more reduced
13 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| US Bancorp | 9,952 | $4.76M | 0.01% | +360+3.8% | Added |
| Mariner, LLC | 10,043 | $4.80M | 0.01% | +100+1.0% | Added |
| Robbins Farley LLC | 10,062 | $4.81M | 2.55% | +123+1.2% | Added |
| Utah Retirement Systems | 10,172 | $4.86M | 0.06% | 00.0% | Unchanged |
| Alerus Financial NA | 10,357 | $4.95M | 0.40% | +10,357 | New |
| Skylands Capital, LLC | 10,365 | $4.96M | 0.72% | −60−0.6% | Reduced |
| IFM Investors Pty Ltd | 10,401 | $4.97M | 0.05% | −407−3.8% | Reduced |
| Ancora Advisors, LLC | 10,484 | $5.01M | 0.11% | −757−6.7% | Reduced |
| Citadel Advisors LLC | 10,547 | $5.04M | 0.00% | −82,796−88.7% | Reduced |
| USS Investment Management Ltd | 10,605 | $5.07M | 0.04% | 00.0% | Unchanged |
| Weik Capital Management | 10,615 | $5.08M | 2.07% | −70−0.7% | Reduced |
| Amica Mutual Insurance Co | 10,809 | $5.17M | 0.57% | +668+6.6% | Added |
| Vestmark Advisory Solutions, Inc. | 10,844 | $5.18M | 0.13% | +4,620+74.2% | Added |
| Jain Global LLC | 10,953 | $5.24M | 0.11% | +10,953 | New |
| Oppenheimer Asset Management Inc. | 10,990 | $5.25M | 0.07% | −1,557−12.4% | Reduced |
| ProShare Advisors LLC | 11,079 | $5.30M | 0.01% | +684+6.6% | Added |
| GDS Wealth Management | 11,083 | $5.30M | 0.45% | +5,141+86.5% | Added |
| Sequoia Financial Advisors, LLC | 11,309 | $5.41M | 0.04% | +637+6.0% | Added |
| Mader & Shannon Wealth Management, Inc. | 11,318 | $5.41M | 3.09% | +136+1.2% | Added |
| Pinebridge Investments, L.P. | 11,551 | $5.52M | 0.04% | +11,551 | New |
| Mitchell Capital Management Co | 11,579 | $5.54M | 1.06% | −304−2.6% | Reduced |
| British Columbia Investment Management Corp | 11,687 | $5.59M | 0.03% | −15−0.1% | Reduced |
| Washington Trust Bank | 11,756 | $5.62M | 0.56% | +151+1.3% | Added |
| Prevail Innovative Wealth Advisors, LLC | 11,818 | $5.65M | 1.51% | +5,229+79.4% | Added |
| Cetera Investment Advisers | 11,854 | $5.67M | 0.01% | +2,572+27.7% | Added |
| DnB Asset Management AS | 11,904 | $5.69M | 0.03% | +27+0.2% | Added |
| ExodusPoint Capital Management, LP | 11,910 | $5.70M | 0.08% | −20,421−63.2% | Reduced |
| Commonwealth Equity Services, LLC | 12,096 | $5.78M | 0.01% | +3,791+45.6% | Added |
| Comerica Bank | 12,152 | $5.81M | 0.02% | −259−2.1% | Reduced |
| Amalgamated Bank | 12,204 | $5.83M | 0.05% | +154+1.3% | Added |
| Chilton Investment Co LLC | 12,302 | $5.88M | 0.14% | +12,302 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,541 | $6.00M | 0.02% | −561−4.3% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 12,677 | $6.06M | 0.03% | −446−3.4% | Reduced |
| Kovitz Investment Group Partners, LLC | 12,909 | $6.17M | 0.03% | −176−1.3% | Reduced |
| Cramer Rosenthal McGlynn LLC | 12,958 | $6.20M | 0.45% | −1,349−9.4% | Reduced |
| Adams Natural Resources Fund, Inc. | 128,400 | $6.20M | 1.07% | +123,000+2,277.8% | Added |
| Retirement Systems of Alabama | 13,133 | $6.28M | 0.02% | −100−0.8% | Reduced |
| D.A. Davidson & Co. | 13,647 | $6.53M | 0.05% | −293−2.1% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,977 | $6.68M | 0.04% | +981+7.5% | Added |
| Verition Fund Management LLC | 13,999 | $6.69M | 0.04% | −19,032−57.6% | Reduced |
| Nordea Investment Management AB | 14,108 | $6.70M | 0.01% | +9,190+186.9% | Added |
| Czech National Bank | 14,037 | $6.71M | 0.06% | +785+5.9% | Added |
| Lazard Asset Management LLC | 14,637 | $7.00M | 0.01% | +4,824+49.2% | Added |
| State of Tennessee, Treasury Department | 14,938 | $7.14M | 0.03% | −3,227−17.8% | Reduced |
| Canada Pension Plan Investment Board | 14,993 | $7.17M | 0.01% | −31,780−67.9% | Reduced |
| Abn Amro Investment Solutions | 15,300 | $7.32M | 0.15% | 00.0% | Unchanged |
| Harvey Capital Management Inc | 15,308 | $7.32M | 1.92% | +1,422+10.2% | Added |
| Stone Run Capital, LLC | 15,833 | $7.57M | 3.19% | +70+0.4% | Added |
| Renaissance Investment Group LLC | 15,846 | $7.58M | 1.84% | −1,643−9.4% | Reduced |
| MetLife Investment Management | 16,027 | $7.66M | 0.04% | −305−1.9% | Reduced |
| Royal London Asset Management Ltd | 16,209 | $7.75M | 0.02% | +2,826+21.1% | Added |
| Corebridge Financial, Inc. | 16,360 | $7.82M | 0.04% | −650−3.8% | Reduced |
| State of Michigan Retirement System | 16,537 | $7.91M | 0.05% | −100−0.6% | Reduced |
| Whittier Trust Co | 16,593 | $7.93M | 0.11% | +946+6.0% | Added |
| Neuberger Berman Group LLC | 16,803 | $8.03M | 0.01% | +383+2.3% | Added |
| Forsta Ap-Fonden | 17,100 | $8.18M | 0.06% | −5,000−22.6% | Reduced |
| M&T Bank Corp | 17,372 | $8.31M | 0.03% | −2,465−12.4% | Reduced |
| Arizona State Retirement System | 17,675 | $8.45M | 0.05% | −77−0.4% | Reduced |
| Creative Planning | 17,733 | $8.48M | 0.01% | +1,340+8.2% | Added |
| Socorro Asset Management LP | 17,783 | $8.50M | 2.93% | +4,990+39.0% | Added |
| Sagefield Capital LP | 18,133 | $8.67M | 1.04% | −2,256−11.1% | Reduced |
| GHP Investment Advisors, Inc. | 18,352 | $8.77M | 0.42% | +1,052+6.1% | Added |
| Daiwa Securities Group Inc. | 18,702 | $8.94M | 0.04% | −525−2.7% | Reduced |
| Quantinno Capital Management LP | 18,779 | $8.98M | 0.06% | +5,649+43.0% | Added |
| Public Employees Retirement System of Ohio | 18,879 | $9.03M | 0.03% | −2,183−10.4% | Reduced |
| Voya Investment Management LLC | 18,976 | $9.07M | 0.01% | +11+0.1% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 19,368 | $9.26M | 0.06% | −214−1.1% | Reduced |
| Nomura Asset Management Co Ltd | 19,395 | $9.27M | 0.03% | +1,035+5.6% | Added |
| Ycg, LLC | 19,510 | $9.33M | 0.73% | +19,510 | New |
| CIBC Asset Management Inc | 19,528 | $9.34M | 0.03% | +2,504+14.7% | Added |
| Resona Asset Management Co.,Ltd. | 19,735 | $9.44M | 0.05% | +1,434+7.8% | Added |
| Truist Financial Corp | 19,763 | $9.45M | 0.02% | −10,679−35.1% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 19,989 | $9.56M | 0.03% | −808−3.9% | Reduced |
| Exencial Wealth Advisors, LLC | 20,009 | $9.57M | 0.35% | +19,530+4,077.2% | Added |
| Covea Finance | 20,090 | $9.61M | 0.44% | −10,100−33.5% | Reduced |
| Williams Jones Wealth Management, LLC. | 20,114 | $9.62M | 0.12% | −14,619−42.1% | Reduced |
| State of New Jersey Common Pension Fund D | 20,459 | $9.78M | 0.04% | −2,456−10.7% | Reduced |
| Oppenheimer & Co Inc | 20,870 | $9.98M | 0.15% | −446−2.1% | Reduced |
| KLP Kapitalforvaltning AS | 21,193 | $10.1M | 0.05% | +300+1.4% | Added |
| Pathstone Holdings, LLC | 21,227 | $10.2M | 0.04% | +445+2.1% | Added |
| Cerity Partners LLC | 21,623 | $10.3M | 0.02% | −3,918−15.3% | Reduced |
| Adage Capital Partners GP, L.L.C. | 21,739 | $10.4M | 0.02% | +21,739 | New |
| Franklin Street Advisors Inc | 21,914 | $10.5M | 0.74% | −3,328−13.2% | Reduced |
| Assetmark, Inc | 21,964 | $10.5M | 0.03% | −11,660−34.7% | Reduced |
| Danske Bank A/S | 22,677 | $10.8M | 0.03% | −3,474−13.3% | Reduced |
| Pelham Capital Ltd. | 23,020 | $11.0M | 6.66% | +23,020 | New |
| Toronto Dominion Bank | 23,537 | $11.3M | 0.03% | −11,171−32.2% | Reduced |
| Advisors Asset Management, Inc. | 23,809 | $11.4M | 0.21% | −1,000−4.0% | Reduced |
| Ensign Peak Advisors, Inc | 24,995 | $12.0M | 0.02% | +2,750+12.4% | Added |
| Marshall Wace, LLP | 25,523 | $12.2M | 0.02% | −9,589−27.3% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 25,889 | $12.4M | 0.02% | −250−1.0% | Reduced |
| Korea Investment CORP | 25,904 | $12.4M | 0.03% | −14,386−35.7% | Reduced |
| New York State Common Retirement Fund | 25,973 | $12.4M | 0.02% | −12,241−32.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 26,315 | $12.6M | 0.11% | +899+3.5% | Added |
| Thrivent Financial for Lutherans | 27,519 | $13.2M | 0.03% | 00.0% | Unchanged |
| Tocqueville Asset Management L.P. | 27,536 | $13.2M | 0.22% | +81+0.3% | Added |
| Harvey Partners, LLC | 28,000 | $13.4M | 1.59% | +3,500+14.3% | Added |
| Treasurer of the State of North Carolina | 28,057 | $13.4M | 0.05% | +1,100+4.1% | Added |
| Handelsbanken Fonder AB | 28,458 | $13.6M | 0.06% | −1,330−4.5% | Reduced |
| Standard Life Aberdeen plc | 28,691 | $13.7M | 0.03% | +12,979+82.6% | Added |