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, Q3 2024
Institutional positions in Martin Marietta Materials Inc as of Sep 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
- 948
- +15 vs. Q2 2024
- Shares held
- 60.2M
- +4.83M (+8.7%) vs. Q2 2024
- Total value
- $32.4B
- +$2.42B (+8.1%) vs. Q2 2024
- New holders
- 92
- 366 more added
- Sold out
- 77
- 319 more reduced
7 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Captrust Financial Advisors | 29,777 | $16.0M | 0.05% | +2,794+10.4% | Added |
| ARS Investment Partners, LLC | 29,899 | $16.1M | 1.44% | +135+0.5% | Added |
| Covea Finance | 30,190 | $16.2M | 0.71% | +5,000+19.8% | Added |
| Atika Capital Management LLC | 30,500 | $16.4M | 1.76% | +3,900+14.7% | Added |
| Thrivent Financial for Lutherans | 30,595 | $16.5M | 0.03% | −2,715−8.2% | Reduced |
| Rather & Kittrell, Inc. | 31,461 | $16.9M | 4.15% | +10.0% | Added |
| Cramer Rosenthal McGlynn LLC | 31,727 | $17.1M | 0.95% | +361+1.2% | Added |
| Credit Agricole S A | 32,179 | $17.3M | 0.09% | +20,577+177.4% | Added |
| Great West Life Assurance Co | 32,868 | $17.7M | 0.03% | +1,648+5.3% | Added |
| Peapack Gladstone Financial Corp | 33,349 | $17.9M | 0.26% | −1,840−5.2% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 34,012 | $18.3M | 0.06% | −908−2.6% | Reduced |
| First Manhattan Co | 34,421 | $18.5M | 0.05% | +474+1.4% | Added |
| Douglas Lane & Associates, LLC | 34,912 | $18.8M | 0.26% | −259−0.7% | Reduced |
| Lathrop Investment Management Corp | 35,287 | $19.0M | 3.53% | −903−2.5% | Reduced |
| Korea Investment CORP | 35,560 | $19.1M | 0.05% | −6,495−15.4% | Reduced |
| Citadel Advisors LLC | 35,604 | $19.2M | 0.02% | +34,010+2,133.6% | Added |
| Victory Capital Management Inc | 36,031 | $19.4M | 0.02% | +246+0.7% | Added |
| LPL Financial LLC | 36,826 | $19.8M | 0.01% | +5,903+19.1% | Added |
| The PNC Financial Services Group, Inc. | 37,797 | $20.3M | 0.01% | +356+1.0% | Added |
| D. E. Shaw & Co., Inc. | 38,028 | $20.5M | 0.03% | +36,966+3,480.8% | Added |
| Prudential Financial Inc | 38,056 | $20.5M | 0.03% | −2,824−6.9% | Reduced |
| Williams Jones Wealth Management, LLC. | 38,318 | $20.6M | 0.24% | +1,093+2.9% | Added |
| AQR Capital Management LLC | 39,209 | $21.0M | 0.03% | −30,808−44.0% | Reduced |
| New York State Common Retirement Fund | 40,295 | $21.7M | 0.03% | −8,400−17.3% | Reduced |
| Stephens Inc | 40,619 | $21.9M | 0.31% | +2,788+7.4% | Added |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 40,675 | $21.9M | 1.08% | 00.0% | Unchanged |
| Jane Street Group, LLC | 41,654 | $22.4M | 0.04% | +27,908+203.0% | Added |
| Westwood Holdings Group Inc. | 42,819 | $23.0M | 0.10% | −259−0.6% | Reduced |
| National Bank of Canada | 43,952 | $23.7M | 0.03% | +26,929+158.2% | Added |
| Kornitzer Capital Management Inc | 46,632 | $25.1M | 0.46% | −3,217−6.5% | Reduced |
| New York State Teachers Retirement System | 46,789 | $25.2M | 0.05% | −3,637−7.2% | Reduced |
| Stifel Financial Corp | 47,121 | $25.4M | 0.03% | −4,553−8.8% | Reduced |
| Waratah Capital Advisors Ltd. | 47,357 | $25.5M | 1.52% | −13,255−21.9% | Reduced |
| Allianz Asset Management GmbH | 48,594 | $26.2M | 0.04% | +146+0.3% | Added |
| HighTower Advisors, LLC | 49,263 | $26.5M | 0.04% | −4,034−7.6% | Reduced |
| Storebrand Asset Management AS | 51,669 | $27.8M | 0.09% | −260−0.5% | Reduced |
| Atalanta Sosnoff Capital, LLC | 52,488 | $28.3M | 0.61% | −851−1.6% | Reduced |
| State of Wisconsin Investment Board | 52,615 | $28.3M | 0.07% | +239+0.5% | Added |
| Bank of Montreal | 52,647 | $28.4M | 0.01% | +1,622+3.2% | Added |
| Tran Capital Management, L.P. | 53,210 | $28.6M | 3.08% | −1,122−2.1% | Reduced |
| Pictet Asset Management Holding SA | 53,922 | $29.0M | 0.03% | +21,785+67.8% | Added |
| Gateway Investment Advisers LLC | 54,625 | $29.4M | 0.32% | −140.0% | Reduced |
| Two Sigma Advisers, LP | 57,300 | $30.8M | 0.07% | +2,600+4.8% | Added |
| STRS Ohio | 57,870 | $31.1M | 0.12% | −14,312−19.8% | Reduced |
| Congress Wealth Management LLC | 61,389 | $33.0M | 0.44% | +2,522+4.3% | Added |
| Scout Investments, Inc. | 61,088 | $33.3M | 0.87% | +29,390+92.7% | Added |
| State Board of Administration of Florida Retirement System | 61,987 | $33.4M | 0.06% | +671+1.1% | Added |
| Russell Investments Group, Ltd. | 62,863 | $33.9M | 0.05% | +1,227+2.0% | Added |
| Gilder Gagnon Howe & Co LLC | 63,309 | $34.1M | 0.41% | +8,981+16.5% | Added |
| Heritage Investors Management Corp | 63,437 | $34.1M | 1.14% | +247+0.4% | Added |
| Confluence Investment Management LLC | 64,209 | $34.6M | 0.46% | −1,045−1.6% | Reduced |
| Janus Henderson Group PLC | 64,518 | $34.7M | 0.02% | 00.0% | Unchanged |
| M&G Plc | 66,840 | $36.0M | 0.18% | +3,311+5.2% | Added |
| Raymond James & Associates | 67,418 | $36.3M | 0.02% | −1,976−2.8% | Reduced |
| First Trust Advisors LP | 69,970 | $37.7M | 0.04% | −275,870−79.8% | Reduced |
| Alliancebernstein L.P. | 70,143 | $37.8M | 0.01% | −941−1.3% | Reduced |
| Canada Pension Plan Investment Board | 70,771 | $38.1M | 0.04% | −25,899−26.8% | Reduced |
| BNP Paribas Arbitrage, SA | 71,279 | $38.4M | 0.04% | +47+0.1% | Added |
| Cercano Management LLC | 72,202 | $38.9M | 0.93% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 74,378 | $40.0M | 0.06% | +1,195+1.6% | Added |
| National Pension Service | 74,515 | $40.1M | 0.04% | +523+0.7% | Added |
| Assenagon Asset Management S.A. | 75,045 | $40.4M | 0.08% | +65,454+682.5% | Added |
| KBC Group NV | 75,377 | $40.6M | 0.12% | +64,722+607.4% | Added |
| Fenimore Asset Management Inc | 79,382 | $42.7M | 0.86% | +7,577+10.6% | Added |
| FIL Ltd | 79,533 | $42.8M | 0.04% | +8,787+12.4% | Added |
| California State Teachers Retirement System | 82,267 | $44.3M | 0.05% | −3,643−4.2% | Reduced |
| Aviva PLC | 82,992 | $44.7M | 0.12% | +1,989+2.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 87,995 | $47.4M | 0.05% | +6,284+7.7% | Added |
| Citigroup Inc | 89,015 | $47.9M | 0.04% | −15,722−15.0% | Reduced |
| Glenmede Trust Co NA | 94,947 | $51.1M | 0.24% | −30.0% | Reduced |
| Federated Hermes, Inc. | 95,690 | $51.5M | 0.11% | +2,618+2.8% | Added |
| Natixis Advisors, L.P. | 97,554 | $52.5M | 0.10% | +4,513+4.9% | Added |
| McDonald Capital Investors Inc | 101,109 | $54.4M | 3.34% | −1,928−1.9% | Reduced |
| M.D. Sass Investors Services, Inc. | 102,083 | $54.9M | 4.27% | +102,083 | New |
| California Public Employees Retirement System | 103,975 | $56.0M | 0.04% | −5,496−5.0% | Reduced |
| Truist Financial Corp | 104,098 | $56.0M | 0.09% | +5,553+5.6% | Added |
| TimesSquare Capital Management, LLC | 108,054 | $58.2M | 0.87% | −1,080−1.0% | Reduced |
| Phoenix Holdings Ltd. | 108,171 | $58.2M | 0.86% | +108,171 | New |
| HSBC Holdings PLC | 108,933 | $58.5M | 0.04% | −19,873−15.4% | Reduced |
| Steginsky Capital LLC | 109,323 | $58.8M | 13.36% | +904+0.8% | Added |
| Rhumbline Advisers | 112,174 | $60.4M | 0.05% | −3,593−3.1% | Reduced |
| Wells Fargo & Company | 116,912 | $62.9M | 0.02% | −9,016−7.2% | Reduced |
| Nitorum Capital, L.P. | 117,577 | $63.3M | 6.37% | +3,233+2.8% | Added |
| Ameriprise Financial Inc | 121,734 | $65.5M | 0.02% | −844−0.7% | Reduced |
| Silvercrest Asset Management Group LLC | 122,691 | $66.0M | 0.45% | −2,270−1.8% | Reduced |
| Manufacturers Life Insurance Company, The | 123,379 | $66.4M | 0.06% | −25,448−17.1% | Reduced |
| Nuveen Asset Management, LLC | 128,754 | $69.3M | 0.02% | −10,134−7.3% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 136,970 | $73.7M | 0.05% | +2,066+1.5% | Added |
| Skye Global Management LP | 138,500 | $74.5M | 1.80% | +54,000+63.9% | Added |
| Qube Research & Technologies Ltd | 143,516 | $77.2M | 0.14% | +19,724+15.9% | Added |
| Great Lakes Advisors, LLC | 144,470 | $77.8M | 0.65% | −160.0% | Reduced |
| Fred Alger Management, LLC | 144,739 | $77.9M | 0.38% | −59,241−29.0% | Reduced |
| Two Sigma Investments, LP | 152,097 | $81.9M | 0.19% | +41,737+37.8% | Added |
| TD Asset Management Inc | 155,197 | $83.7M | 0.07% | +2,283+1.5% | Added |
| SEI Investments Co | 159,574 | $85.9M | 0.11% | +13,124+9.0% | Added |
| UBS Group AG | 164,582 | $88.6M | 0.02% | −97,692−37.2% | Reduced |
| Barclays PLC | 164,882 | $88.7M | 0.04% | −11,059−6.3% | Reduced |
| Royal Bank of Canada | 165,119 | $88.9M | 0.02% | −9,826−5.6% | Reduced |
| Deutsche Bank AG | 175,806 | $94.6M | 0.04% | +24,584+16.3% | Added |
| DekaBank Deutsche Girozentrale | 177,524 | $95.6M | 0.18% | −1,422−0.8% | Reduced |