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 |
|---|---|---|---|---|---|
| Credit Agricole S A | 61,597 | $29.5M | 0.11% | +7,775+14.4% | Added |
| State Board of Administration of Florida Retirement System | 60,964 | $29.1M | 0.06% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 57,069 | $27.3M | 0.01% | +36+0.1% | Added |
| Atika Capital Management LLC | 55,633 | $26.6M | 4.08% | +8,533+18.1% | Added |
| Tran Capital Management, L.P. | 55,616 | $26.6M | 3.58% | +5,000+9.9% | Added |
| Gateway Investment Advisers LLC | 54,549 | $26.1M | 0.30% | +1,115+2.1% | Added |
| First Trust Advisors LP | 54,211 | $25.9M | 0.02% | +11,618+27.3% | Added |
| KBC Group NV | 52,822 | $25.3M | 0.08% | −624−1.2% | Reduced |
| State of Wisconsin Investment Board | 50,386 | $24.1M | 0.06% | +6,613+15.1% | Added |
| Fisher Funds Management LTD | 49,896 | $23.9M | 0.58% | +7,323+17.2% | Added |
| Stifel Financial Corp | 47,820 | $22.9M | 0.02% | +1,819+4.0% | Added |
| HighTower Advisors, LLC | 47,813 | $22.9M | 0.03% | +108+0.2% | Added |
| Ofi Invest Asset Management | 51,016 | $22.6M | 0.59% | +19,436+61.5% | Added |
| AQR Capital Management LLC | 46,818 | $22.2M | 0.02% | +15,162+47.9% | Added |
| National Bank of Canada | 46,120 | $22.1M | 0.03% | +17,493+61.1% | Added |
| Stephens Inc | 45,728 | $21.9M | 0.32% | +13,485+41.8% | Added |
| Arrowstreet Capital, Limited Partnership | 44,762 | $21.4M | 0.02% | +44,762 | New |
| Aviva PLC | 42,704 | $20.4M | 0.05% | +5,876+16.0% | Added |
| The PNC Financial Services Group, Inc. | 41,720 | $19.9M | 0.01% | +7,341+21.4% | Added |
| LPL Financial LLC | 41,534 | $19.9M | 0.01% | +2,932+7.6% | Added |
| Westwood Holdings Group Inc. | 41,322 | $19.8M | 0.15% | −1,071−2.5% | Reduced |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 41,275 | $19.7M | 1.05% | +600+1.5% | Added |
| New York State Teachers Retirement System | 41,266 | $19.7M | 0.05% | −3,801−8.4% | Reduced |
| Woodline Partners LP | 39,707 | $19.0M | 0.12% | +4,869+14.0% | Added |
| STRS Ohio | 39,500 | $18.9M | 0.08% | −1,174−2.9% | Reduced |
| Bank of Montreal | 39,232 | $18.8M | 0.01% | −9,678−19.8% | Reduced |
| GW&K Investment Management, LLC | 39,037 | $18.7M | 0.17% | +3,143+8.8% | Added |
| Great West Life Assurance Co | 37,330 | $17.9M | 0.03% | +1,421+4.0% | Added |
| Pictet Asset Management Holding SA | 36,804 | $17.6M | 0.02% | −25,822−41.2% | Reduced |
| Douglas Lane & Associates, LLC | 36,119 | $17.3M | 0.25% | +1,683+4.9% | Added |
| Kornitzer Capital Management Inc | 36,102 | $17.3M | 0.36% | −10,458−22.5% | Reduced |
| Victory Capital Management Inc | 35,695 | $17.1M | 0.02% | +2,670+8.1% | Added |
| Federation des caisses Desjardins du Quebec | 35,660 | $17.1M | 0.08% | +8,618+31.9% | Added |
| First Manhattan Co | 35,595 | $17.0M | 0.05% | +978+2.8% | Added |
| Manufacturers Life Insurance Company, The | 34,740 | $16.6M | 0.02% | +41+0.1% | Added |
| Concentric Capital Strategies, LP | 34,712 | $16.6M | 1.66% | +28,849+492.1% | Added |
| Chevy Chase Trust Holdings, Inc. | 33,250 | $15.9M | 0.05% | −68−0.2% | Reduced |
| Lazard Freres Gestion S.A.S. | 33,194 | $15.9M | 0.39% | +602+1.8% | Added |
| Bluegrass Capital Partners LP | 33,000 | $15.8M | 13.52% | +12,000+57.1% | Added |
| FIL Ltd | 32,993 | $15.8M | 0.01% | −43,196−56.7% | Reduced |
| Prudential Financial Inc | 32,986 | $15.8M | 0.02% | +322+1.0% | Added |
| Lathrop Investment Management Corp | 32,582 | $15.6M | 3.09% | −1,955−5.7% | Reduced |
| ARS Investment Partners, LLC | 29,754 | $15.4M | 1.39% | −54−0.2% | Reduced |
| Brandywine Global Investment Management, LLC | 31,872 | $15.2M | 0.11% | +5,414+20.5% | Added |
| Rather & Kittrell, Inc. | 31,463 | $15.0M | 3.26% | +10.0% | Added |
| Peapack Gladstone Financial Corp | 31,086 | $14.9M | 0.22% | −1,697−5.2% | Reduced |
| SG Americas Securities, LLC | 30,993 | $14.8M | 0.05% | +29,350+1,786.4% | Added |
| Captrust Financial Advisors | 30,987 | $14.8M | 0.04% | −105−0.3% | Reduced |
| Asset Management One Co.,Ltd. | 30,897 | $14.8M | 0.05% | −245−0.8% | Reduced |
| Sapient Capital LLC | 29,618 | $14.2M | 0.28% | −396−1.3% | Reduced |
| Waratah Capital Advisors Ltd. | 29,317 | $14.0M | 0.96% | −75,835−72.1% | Reduced |
| Storebrand Asset Management AS | 29,144 | $13.9M | 0.05% | −5,525−15.9% | Reduced |
| NorthCrest Asset Manangement, LLC | 28,995 | $13.9M | 0.42% | +436+1.5% | Added |
| Standard Life Aberdeen plc | 28,691 | $13.7M | 0.03% | +12,979+82.6% | Added |
| Handelsbanken Fonder AB | 28,458 | $13.6M | 0.06% | −1,330−4.5% | Reduced |
| Treasurer of the State of North Carolina | 28,057 | $13.4M | 0.05% | +1,100+4.1% | Added |
| Harvey Partners, LLC | 28,000 | $13.4M | 1.59% | +3,500+14.3% | Added |
| Tocqueville Asset Management L.P. | 27,536 | $13.2M | 0.22% | +81+0.3% | Added |
| Thrivent Financial for Lutherans | 27,519 | $13.2M | 0.03% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 26,315 | $12.6M | 0.11% | +899+3.5% | Added |
| New York State Common Retirement Fund | 25,973 | $12.4M | 0.02% | −12,241−32.0% | Reduced |
| Korea Investment CORP | 25,904 | $12.4M | 0.03% | −14,386−35.7% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 25,889 | $12.4M | 0.02% | −250−1.0% | Reduced |
| Marshall Wace, LLP | 25,523 | $12.2M | 0.02% | −9,589−27.3% | Reduced |
| Ensign Peak Advisors, Inc | 24,995 | $12.0M | 0.02% | +2,750+12.4% | Added |
| Advisors Asset Management, Inc. | 23,809 | $11.4M | 0.21% | −1,000−4.0% | Reduced |
| Toronto Dominion Bank | 23,537 | $11.3M | 0.03% | −11,171−32.2% | Reduced |
| Pelham Capital Ltd. | 23,020 | $11.0M | 6.66% | +23,020 | New |
| Danske Bank A/S | 22,677 | $10.8M | 0.03% | −3,474−13.3% | Reduced |
| Assetmark, Inc | 21,964 | $10.5M | 0.03% | −11,660−34.7% | Reduced |
| Franklin Street Advisors Inc | 21,914 | $10.5M | 0.74% | −3,328−13.2% | Reduced |
| Adage Capital Partners GP, L.L.C. | 21,739 | $10.4M | 0.02% | +21,739 | New |
| Cerity Partners LLC | 21,623 | $10.3M | 0.02% | −3,918−15.3% | Reduced |
| Pathstone Holdings, LLC | 21,227 | $10.2M | 0.04% | +445+2.1% | Added |
| KLP Kapitalforvaltning AS | 21,193 | $10.1M | 0.05% | +300+1.4% | Added |
| Oppenheimer & Co Inc | 20,870 | $9.98M | 0.15% | −446−2.1% | Reduced |
| State of New Jersey Common Pension Fund D | 20,459 | $9.78M | 0.04% | −2,456−10.7% | Reduced |
| Williams Jones Wealth Management, LLC. | 20,114 | $9.62M | 0.12% | −14,619−42.1% | Reduced |
| Covea Finance | 20,090 | $9.61M | 0.44% | −10,100−33.5% | Reduced |
| Exencial Wealth Advisors, LLC | 20,009 | $9.57M | 0.35% | +19,530+4,077.2% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 19,989 | $9.56M | 0.03% | −808−3.9% | Reduced |
| Truist Financial Corp | 19,763 | $9.45M | 0.02% | −10,679−35.1% | Reduced |
| Resona Asset Management Co.,Ltd. | 19,735 | $9.44M | 0.05% | +1,434+7.8% | Added |
| CIBC Asset Management Inc | 19,528 | $9.34M | 0.03% | +2,504+14.7% | Added |
| Ycg, LLC | 19,510 | $9.33M | 0.73% | +19,510 | New |
| Nomura Asset Management Co Ltd | 19,395 | $9.27M | 0.03% | +1,035+5.6% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 19,368 | $9.26M | 0.06% | −214−1.1% | Reduced |
| Voya Investment Management LLC | 18,976 | $9.07M | 0.01% | +11+0.1% | Added |
| Public Employees Retirement System of Ohio | 18,879 | $9.03M | 0.03% | −2,183−10.4% | Reduced |
| Quantinno Capital Management LP | 18,779 | $8.98M | 0.06% | +5,649+43.0% | Added |
| Daiwa Securities Group Inc. | 18,702 | $8.94M | 0.04% | −525−2.7% | Reduced |
| GHP Investment Advisors, Inc. | 18,352 | $8.77M | 0.42% | +1,052+6.1% | Added |
| Sagefield Capital LP | 18,133 | $8.67M | 1.04% | −2,256−11.1% | Reduced |
| Socorro Asset Management LP | 17,783 | $8.50M | 2.93% | +4,990+39.0% | Added |
| Creative Planning | 17,733 | $8.48M | 0.01% | +1,340+8.2% | Added |
| Arizona State Retirement System | 17,675 | $8.45M | 0.05% | −77−0.4% | Reduced |
| M&T Bank Corp | 17,372 | $8.31M | 0.03% | −2,465−12.4% | Reduced |
| Forsta Ap-Fonden | 17,100 | $8.18M | 0.06% | −5,000−22.6% | Reduced |
| Neuberger Berman Group LLC | 16,803 | $8.03M | 0.01% | +383+2.3% | Added |
| Whittier Trust Co | 16,593 | $7.93M | 0.11% | +946+6.0% | Added |