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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 7,162,919 | $3.88B | 0.07% | −22,602−0.3% | Reduced |
| BlackRock Inc. | 4,140,926 | $2.24B | 0.05% | +45,477+1.1% | Added |
| T. Rowe Price Investment Management, Inc. | 2,829,321 | $1.53B | 0.97% | +282,935+11.1% | Added |
| State Street Corp | 2,751,271 | $1.49B | 0.07% | +109,740+4.2% | Added |
| Aristotle Capital Management, LLC | 2,659,838 | $1.44B | 2.79% | −215,933−7.5% | Reduced |
| Baillie Gifford & Co | 2,205,320 | $1.19B | 0.93% | −69,208−3.0% | Reduced |
| FMR LLC | 2,180,836 | $1.18B | 0.08% | +149,635+7.4% | Added |
| JPMorgan Chase & Co | 2,171,720 | $1.18B | 0.10% | +84,567+4.1% | Added |
| Select Equity Group, L.P. | 2,096,559 | $1.14B | 4.50% | −168,720−7.4% | Reduced |
| Bank of America Corp | 1,655,394 | $896.9M | 0.09% | +32,467+2.0% | Added |
| Geode Capital Management, LLC | 1,521,163 | $822.1M | 0.07% | +36,628+2.5% | Added |
| Price T Rowe Associates Inc | 1,231,450 | $667.2M | 0.08% | +250,751+25.6% | Added |
| Amundi | 1,110,176 | $592.2M | 0.23% | −430,404−27.9% | Reduced |
| Principal Financial Group Inc | 924,241 | $500.8M | 0.30% | −24,667−2.6% | Reduced |
| Goldman Sachs Group Inc | 869,244 | $471.0M | 0.09% | −17,689−2.0% | Reduced |
| Morgan Stanley | 806,534 | $437.0M | 0.03% | +22,774+2.9% | Added |
| Gardner Russo & Quinn LLCSuperinvestorGardner Russo & Quinn | 764,059 | $414.0M | 4.37% | −23,421−3.0% | Reduced |
| CIBC Private Wealth Group, LLC | 761,988 | $403.8M | 0.76% | −88,826−10.4% | Reduced |
| King Luther Capital Management Corp | 719,888 | $390.0M | 1.76% | −16,576−2.3% | Reduced |
| Invesco Ltd. | 688,204 | $372.9M | 0.08% | +125,693+22.3% | Added |
| Norges Bank | 656,160 | $355.5M | 0.05% | +12,692+2.0% | Added |
| Dimensional Fund Advisors LP | 623,681 | $337.9M | 0.09% | +12,759+2.1% | Added |
| Massachusetts Financial Services Co | 609,139 | $330.0M | 0.10% | −3,951−0.6% | Reduced |
| Northern Trust Corp | 563,022 | $305.0M | 0.05% | −877−0.2% | Reduced |
| Alkeon Capital Management LLC | 526,669 | $285.3M | 1.46% | +45,000+9.3% | Added |
| Franklin Resources Inc | 524,893 | $284.4M | 0.09% | +803+0.2% | Added |
| Bank of New York Mellon Corp | 465,703 | $252.3M | 0.05% | +11,749+2.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 430,619 | $233.3M | 0.56% | +430,619 | New |
| Findlay Park Partners LLP | 387,842 | $210.1M | 1.98% | −3,000−0.8% | Reduced |
| Charles Schwab Investment Management Inc | 380,682 | $206.3M | 0.04% | +8,487+2.3% | Added |
| William Blair Investment Management, LLC | 374,811 | $203.1M | 0.53% | +3,598+1.0% | Added |
| Davenport & Co LLC | 357,861 | $193.2M | 1.22% | −608−0.2% | Reduced |
| First Trust Advisors LP | 345,840 | $187.4M | 0.19% | +311,805+916.1% | Added |
| Diamond Hill Capital Management Inc | 303,279 | $164.3M | 0.70% | −107,845−26.2% | Reduced |
| Macquarie Group Ltd | 294,007 | $159.3M | 0.18% | −18,203−5.8% | Reduced |
| UBS Asset Management Americas Inc | 272,109 | $147.4M | 0.04% | +73,772+37.2% | Added |
| London Co of Virginia | 269,836 | $146.2M | 0.82% | −50,328−15.7% | Reduced |
| Mawer Investment Management Ltd. | 268,172 | $145.3M | 0.69% | −12,778−4.5% | Reduced |
| UBS Group AG | 262,274 | $142.1M | 0.04% | +90,744+52.9% | Added |
| Legal & General Group Plc | 259,692 | $140.7M | 0.04% | −4,930−1.9% | Reduced |
| Congress Asset Management Co | 251,936 | $136.5M | 0.98% | +2,429+1.0% | Added |
| Eagle Asset Management Inc | 256,409 | $136.4M | 0.73% | −12,632−4.7% | Reduced |
| Clearbridge Investments, LLC | 228,775 | $124.0M | 0.10% | +4,939+2.2% | Added |
| Rathbone Brothers plc | 212,795 | $115.3M | 0.63% | +321+0.2% | Added |
| Fred Alger Management, LLC | 203,980 | $110.5M | 0.54% | −128,463−38.6% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 203,434 | $110.2M | 0.26% | −47,378−18.9% | Reduced |
| Envestnet Asset Management Inc | 192,357 | $104.2M | 0.04% | −839−0.4% | Reduced |
| Douglass Winthrop Advisors, LLC | 189,508 | $102.7M | 2.10% | +1,627+0.9% | Added |
| Swiss National Bank | 182,670 | $99.0M | 0.07% | −2,400−1.3% | Reduced |
| DekaBank Deutsche Girozentrale | 178,946 | $96.2M | 0.17% | −21,394−10.7% | Reduced |
| Barclays PLC | 175,941 | $95.3M | 0.04% | +28,169+19.1% | Added |
| Royal Bank of Canada | 174,945 | $94.8M | 0.02% | −19,789−10.2% | Reduced |
| Marshall Wace, LLP | 170,515 | $92.4M | 0.13% | +35,583+26.4% | Added |
| TD Asset Management Inc | 152,914 | $82.8M | 0.08% | +4,951+3.3% | Added |
| Deutsche Bank AG | 151,222 | $81.9M | 0.04% | +25,650+20.4% | Added |
| Jennison Associates LLC | 149,700 | $81.1M | 0.05% | +6,500+4.5% | Added |
| Manufacturers Life Insurance Company, The | 148,827 | $80.6M | 0.08% | +106,002+247.5% | Added |
| SEI Investments Co | 146,450 | $79.3M | 0.11% | −2,577−1.7% | Reduced |
| Great Lakes Advisors, LLC | 144,486 | $78.3M | 0.69% | −3,381−2.3% | Reduced |
| Nuveen Asset Management, LLC | 138,888 | $75.2M | 0.02% | −38,312−21.6% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 134,904 | $73.1M | 0.05% | −13,667−9.2% | Reduced |
| HSBC Holdings PLC | 128,806 | $69.8M | 0.04% | +22,488+21.2% | Added |
| Wells Fargo & Company | 125,928 | $68.2M | 0.02% | +7,425+6.3% | Added |
| Silvercrest Asset Management Group LLC | 124,961 | $67.7M | 0.46% | −1,719−1.4% | Reduced |
| Qube Research & Technologies Ltd | 123,792 | $67.1M | 0.12% | +90,623+273.2% | Added |
| Ameriprise Financial Inc | 122,578 | $66.4M | 0.02% | −11,832−8.8% | Reduced |
| Rhumbline Advisers | 115,767 | $62.7M | 0.06% | −2,020−1.7% | Reduced |
| Nitorum Capital, L.P. | 114,344 | $62.0M | 6.75% | −5,260−4.4% | Reduced |
| Two Sigma Investments, LP | 110,360 | $59.8M | 0.14% | +108,549+5,993.9% | Added |
| California Public Employees Retirement System | 109,471 | $59.3M | 0.04% | −2,123−1.9% | Reduced |
| TimesSquare Capital Management, LLC | 109,134 | $59.1M | 0.93% | −1,320−1.2% | Reduced |
| Steginsky Capital LLC | 108,419 | $58.7M | 13.49% | −269−0.2% | Reduced |
| Citigroup Inc | 104,737 | $56.7M | 0.05% | −80.0% | Reduced |
| McDonald Capital Investors Inc | 103,037 | $55.8M | 3.49% | −435−0.4% | Reduced |
| Truist Financial Corp | 98,545 | $53.4M | 0.08% | −7,424−7.0% | Reduced |
| Canada Pension Plan Investment Board | 96,670 | $52.4M | 0.05% | +6,830+7.6% | Added |
| Glenmede Trust Co NA | 94,950 | $51.4M | 0.26% | −1,848−1.9% | Reduced |
| Federated Hermes, Inc. | 93,072 | $50.4M | 0.12% | +2,916+3.2% | Added |
| Natixis Advisors, L.P. | 93,041 | $50.4M | 0.11% | −30,312−24.6% | Reduced |
| California State Teachers Retirement System | 85,910 | $46.5M | 0.06% | −2,898−3.3% | Reduced |
| Skye Global Management LP | 84,500 | $45.8M | 1.04% | +35,500+72.4% | Added |
| Adage Capital Partners GP, L.L.C. | 84,139 | $45.6M | 0.08% | +23,500+38.8% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 81,711 | $44.3M | 0.05% | +7,575+10.2% | Added |
| Aviva PLC | 81,003 | $43.9M | 0.12% | +34,671+74.8% | Added |
| National Pension Service | 73,992 | $40.1M | 0.05% | −1,249−1.7% | Reduced |
| CI Private Wealth, LLC | 73,183 | $39.7M | 0.07% | −1,370−1.8% | Reduced |
| Cercano Management LLC | 72,202 | $39.1M | 1.04% | +22,106+44.1% | Added |
| STRS Ohio | 72,182 | $39.1M | 0.15% | −13,128−15.4% | Reduced |
| Fenimore Asset Management Inc | 71,805 | $38.9M | 0.85% | +3,176+4.6% | Added |
| BNP Paribas Arbitrage, SA | 71,232 | $38.6M | 0.04% | −1,903−2.6% | Reduced |
| Alliancebernstein L.P. | 71,084 | $38.5M | 0.01% | −2,038−2.8% | Reduced |
| FIL Ltd | 70,746 | $38.3M | 0.04% | +8,004+12.8% | Added |
| AQR Capital Management LLC | 70,017 | $37.9M | 0.06% | −31,856−31.3% | Reduced |
| Raymond James & Associates | 69,394 | $37.6M | 0.02% | −43,624−38.6% | Reduced |
| Bamco Inc | 69,085 | $37.4M | 0.11% | +69,085 | New |
| Confluence Investment Management LLC | 65,254 | $35.4M | 0.51% | +28,960+79.8% | Added |
| Janus Henderson Group PLC | 64,518 | $35.0M | 0.02% | −1,507−2.3% | Reduced |
| M&G Plc | 63,529 | $34.4M | 0.20% | −3,478−5.2% | Reduced |
| Heritage Investors Management Corp | 63,190 | $34.2M | 1.20% | −975−1.5% | Reduced |
| Cookson Peirce & Co Inc | 62,744 | $34.0M | 1.64% | +8,730+16.2% | Added |