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 2023
Institutional positions in Martin Marietta Materials Inc as of Mar 31, 2023. 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
- 746
- −11 vs. Q4 2022
- Shares held
- 84.2M
- +25.9M (+44.5%) vs. Q4 2022
- Total value
- $20.7B
- +$1.11B (+5.7%) vs. Q4 2022
- New holders
- 77
- 265 more added
- Sold out
- 88
- 257 more reduced
11 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Qube Research & Technologies Ltd | 32,343 | $11.5M | 0.07% | −6,006−15.7% | Reduced |
| Federation des caisses Desjardins du Quebec | 32,451 | $11.5M | 0.13% | −65−0.2% | Reduced |
| KBC Group NV | 32,577 | $11.6M | 0.05% | +6,660+25.7% | Added |
| State of Wisconsin Investment Board | 33,202 | $11.8M | 0.04% | +9,049+37.5% | Added |
| Alyeska Investment Group, L.P. | 34,019 | $12.1M | 0.11% | −29,492−46.4% | Reduced |
| Congress Wealth Management LLC | 34,721 | $12.3M | 0.30% | +1,033+3.1% | Added |
| Douglas Lane & Associates, LLC | 35,424 | $12.6M | 0.21% | +2,869+8.8% | Added |
| First Trust Advisors LP | 35,730 | $12.7M | 0.01% | −8,840−19.8% | Reduced |
| Russell Investments Group, Ltd. | 37,017 | $13.0M | 0.03% | −650−1.7% | Reduced |
| State of New Jersey Common Pension Fund D | 37,011 | $13.1M | 0.05% | +734+2.0% | Added |
| First Manhattan Co | 37,206 | $13.2M | 0.05% | −7,269−16.3% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 37,503 | $13.3M | 0.05% | +336+0.9% | Added |
| Atika Capital Management LLC | 38,000 | $13.5M | 2.10% | +9,700+34.3% | Added |
| Susquehanna Fundamental Investments, LLC | 38,720 | $13.7M | 0.32% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 42,169 | $15.0M | 0.01% | −2,188−4.9% | Reduced |
| HighTower Advisors, LLC | 41,946 | $15.0M | 0.03% | +3,659+9.6% | Added |
| Manufacturers Life Insurance Company, The | 43,525 | $15.5M | 0.01% | −324−0.7% | Reduced |
| Woodline Partners LP | 43,541 | $15.5M | 0.22% | +43,541 | New |
| Avalon Investment & Advisory | 43,877 | $15.6M | 0.43% | −245−0.6% | Reduced |
| Federated Hermes, Inc. | 44,239 | $15.7M | 0.04% | +283+0.6% | Added |
| Segall Bryant & Hamill, LLC | 44,258 | $15.7M | 0.17% | +848+2.0% | Added |
| Westwood Holdings Group Inc. | 45,032 | $16.0M | 0.14% | −477−1.0% | Reduced |
| ARS Investment Partners, LLC | 45,052 | $16.0M | 1.92% | +195+0.4% | Added |
| Cramer Rosenthal McGlynn LLC | 46,212 | $16.4M | 0.74% | +46,212 | New |
| Thrivent Financial for Lutherans | 46,589 | $16.5M | 0.04% | +3,438+8.0% | Added |
| Sandler Capital Management | 46,649 | $16.6M | 2.72% | −20,817−30.9% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 46,935 | $16.7M | 0.04% | +2,906+6.6% | Added |
| Lathrop Investment Management Corp | 47,309 | $16.8M | 3.57% | −212−0.4% | Reduced |
| Allianz Asset Management GmbH | 47,871 | $17.0M | 0.04% | −1,043−2.1% | Reduced |
| Bank of Montreal | 48,825 | $17.3M | 0.01% | +4,202+9.4% | Added |
| Prudential Financial Inc | 55,323 | $17.5M | 0.03% | +844+1.5% | Added |
| Tocqueville Asset Management L.P. | 50,487 | $17.9M | 0.34% | −100−0.2% | Reduced |
| Atalanta Sosnoff Capital, LLC | 50,669 | $18.0M | 0.52% | +50,669 | New |
| Banco Bilbao Vizcaya Argentaria, S.A. | 51,718 | $18.4M | 0.23% | +21,154+69.2% | Added |
| FIL Ltd | 52,563 | $18.7M | 0.02% | −352−0.7% | Reduced |
| Scout Investments, Inc. | 53,202 | $18.9M | 0.38% | +25,417+91.5% | Added |
| Mark Asset Management LP | 55,637 | $19.7M | 3.76% | −282−0.5% | Reduced |
| State Board of Administration of Florida Retirement System | 58,188 | $20.7M | 0.05% | −4,530−7.2% | Reduced |
| D. E. Shaw & Co., Inc. | 59,030 | $21.0M | 0.03% | +13,141+28.6% | Added |
| Gateway Investment Advisers LLC | 59,219 | $21.0M | 0.26% | +6,748+12.9% | Added |
| Susquehanna International Group, LLP | 60,301 | $21.4M | 0.03% | +36,650+155.0% | Added |
| New York State Teachers Retirement System | 61,351 | $21.8M | 0.05% | −1,683−2.7% | Reduced |
| Junto Capital Management LP | 61,664 | $21.9M | 0.61% | +61,664 | New |
| Raymond James & Associates | 61,775 | $21.9M | 0.02% | −2,010−3.2% | Reduced |
| Stifel Financial Corp | 64,170 | $22.8M | 0.03% | −12,683−16.5% | Reduced |
| HSBC Holdings PLC | 65,704 | $23.3M | 0.03% | −12,749−16.3% | Reduced |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 66,550 | $23.6M | 1.36% | +500+0.8% | Added |
| Abn Amro Investment Solutions | 66,980 | $23.8M | 0.49% | +66,980 | New |
| Congress Asset Management Co | 67,759 | $24.1M | 0.22% | +595+0.9% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 67,837 | $24.1M | 0.08% | +1,150+1.7% | Added |
| Kornitzer Capital Management Inc | 70,823 | $25.1M | 0.50% | −359−0.5% | Reduced |
| Interval Partners, LP | 71,493 | $25.4M | 1.43% | +30,253+73.4% | Added |
| Korea Investment CORP | 73,034 | $25.9M | 0.08% | +34,616+90.1% | Added |
| Heritage Investors Management Corp | 76,199 | $27.1M | 1.16% | +255+0.3% | Added |
| Marshall Wace, LLP | 76,230 | $27.1M | 0.07% | −43,154−36.1% | Reduced |
| National Pension Service | 78,363 | $27.5M | 0.05% | 00.0% | Unchanged |
| Gilder Gagnon Howe & Co LLC | 77,755 | $27.6M | 0.46% | −86−0.1% | Reduced |
| Alliancebernstein L.P. | 78,075 | $27.7M | 0.01% | −10,604−12.0% | Reduced |
| Barclays PLC | 82,060 | $29.1M | 0.03% | −20,834−20.2% | Reduced |
| New York State Common Retirement Fund | 82,258 | $29.2M | 0.04% | −1,992−2.4% | Reduced |
| Glenmede Trust Co NA | 82,415 | $29.3M | 0.17% | +9,407+12.9% | Added |
| Envestnet Asset Management Inc | 82,627 | $29.3M | 0.01% | +5,426+7.0% | Added |
| Aviva PLC | 83,751 | $29.7M | 0.13% | +19,716+30.8% | Added |
| Canada Pension Plan Investment Board | 87,048 | $30.9M | 0.05% | +5,400+6.6% | Added |
| Janus Henderson Group PLC | 92,987 | $33.0M | 0.02% | −9,868−9.6% | Reduced |
| Retirement Systems of Alabama | 95,953 | $34.1M | 0.15% | −1,539−1.6% | Reduced |
| STRS Ohio | 96,677 | $34.3M | 0.15% | +1,339+1.4% | Added |
| Jennison Associates LLC | 97,417 | $34.6M | 0.03% | +294+0.3% | Added |
| California State Teachers Retirement System | 98,075 | $34.8M | 0.05% | −1,393−1.4% | Reduced |
| M&G Investment Management Ltd | 102,209 | $36.3M | 0.26% | +5,751+6.0% | Added |
| Schonfeld Strategic Advisors LLC | 102,642 | $36.4M | 0.35% | +36,509+55.2% | Added |
| BNP Paribas Arbitrage, SA | 103,611 | $36.8M | 0.08% | +36,672+54.8% | Added |
| Steginsky Capital LLC | 106,211 | $37.7M | 13.46% | −4,796−4.3% | Reduced |
| UBS Group AG | 111,008 | $39.4M | 0.02% | −6,778−5.8% | Reduced |
| Credit Suisse AG | 111,160 | $39.5M | 0.04% | −656−0.6% | Reduced |
| Balyasny Asset Management LLC | 112,506 | $39.9M | 0.13% | +64,490+134.3% | Added |
| McDonald Capital Investors Inc | 113,302 | $40.2M | 3.07% | −2,160−1.9% | Reduced |
| Tran Capital Management, L.P. | 120,078 | $42.6M | 5.31% | −2,271−1.9% | Reduced |
| Rhumbline Advisers | 120,624 | $42.8M | 0.05% | +2,047+1.7% | Added |
| Shellback Capital, LP | 120,703 | $42.9M | 4.83% | +120,703 | New |
| Ameriprise Financial Inc | 121,001 | $43.0M | 0.01% | −3,019−2.4% | Reduced |
| California Public Employees Retirement System | 124,175 | $44.1M | 0.04% | −15,059−10.8% | Reduced |
| Wells Fargo & Company | 125,874 | $44.7M | 0.01% | −568−0.4% | Reduced |
| Silvercrest Asset Management Group LLC | 135,421 | $48.1M | 0.37% | −41,257−23.4% | Reduced |
| Deutsche Bank AG | 136,460 | $48.5M | 0.03% | +13,260+10.8% | Added |
| SEI Investments Co | 137,774 | $48.9M | 0.09% | +11,156+8.8% | Added |
| Albar Capital Ltd | 138,275 | $49.1M | 9.23% | +138,275 | New |
| Citigroup Inc | 141,339 | $50.2M | 0.07% | +1,878+1.3% | Added |
| Ceredex Value Advisors LLC | 141,600 | $50.3M | 0.78% | −62,400−30.6% | Reduced |
| TD Asset Management Inc | 149,995 | $53.3M | 0.06% | −5,792−3.7% | Reduced |
| Point72 Asset Management, L.P. | 156,256 | $55.5M | 0.20% | −125,997−44.6% | Reduced |
| Adage Capital Partners GP, L.L.C. | 162,139 | $57.6M | 0.13% | +99,000+156.8% | Added |
| Nitorum Capital, L.P. | 171,288 | $60.8M | 6.44% | +22,445+15.1% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 172,487 | $61.2M | 0.05% | −2,112−1.2% | Reduced |
| TimesSquare Capital Management, LLC | 173,105 | $61.5M | 0.90% | −11,445−6.2% | Reduced |
| Douglass Winthrop Advisors, LLC | 183,697 | $65.2M | 1.69% | +32,484+21.5% | Added |
| Nuveen Asset Management, LLC | 201,705 | $71.6M | 0.03% | +3,704+1.9% | Added |
| Royal Bank of Canada | 205,180 | $72.8M | 0.02% | −10,149−4.7% | Reduced |
| Great Lakes Advisors, LLC | 226,023 | $80.3M | 0.73% | +226,023 | New |
| Clearbridge Investments, LLC | 246,146 | $87.4M | 0.08% | −1,965−0.8% | Reduced |