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 |
|---|---|---|---|---|---|
| Russell Investments Group, Ltd. | 62,863 | $33.9M | 0.05% | +1,227+2.0% | Added |
| State Board of Administration of Florida Retirement System | 61,987 | $33.4M | 0.06% | +671+1.1% | Added |
| Scout Investments, Inc. | 61,088 | $33.3M | 0.87% | +29,390+92.7% | Added |
| Congress Wealth Management LLC | 61,389 | $33.0M | 0.44% | +2,522+4.3% | Added |
| STRS Ohio | 57,870 | $31.1M | 0.12% | −14,312−19.8% | Reduced |
| Two Sigma Advisers, LP | 57,300 | $30.8M | 0.07% | +2,600+4.8% | Added |
| Gateway Investment Advisers LLC | 54,625 | $29.4M | 0.32% | −140.0% | Reduced |
| Pictet Asset Management Holding SA | 53,922 | $29.0M | 0.03% | +21,785+67.8% | Added |
| Tran Capital Management, L.P. | 53,210 | $28.6M | 3.08% | −1,122−2.1% | Reduced |
| Bank of Montreal | 52,647 | $28.4M | 0.01% | +1,622+3.2% | Added |
| State of Wisconsin Investment Board | 52,615 | $28.3M | 0.07% | +239+0.5% | Added |
| Atalanta Sosnoff Capital, LLC | 52,488 | $28.3M | 0.61% | −851−1.6% | Reduced |
| Storebrand Asset Management AS | 51,669 | $27.8M | 0.09% | −260−0.5% | Reduced |
| HighTower Advisors, LLC | 49,263 | $26.5M | 0.04% | −4,034−7.6% | Reduced |
| Allianz Asset Management GmbH | 48,594 | $26.2M | 0.04% | +146+0.3% | Added |
| Waratah Capital Advisors Ltd. | 47,357 | $25.5M | 1.52% | −13,255−21.9% | Reduced |
| Stifel Financial Corp | 47,121 | $25.4M | 0.03% | −4,553−8.8% | Reduced |
| New York State Teachers Retirement System | 46,789 | $25.2M | 0.05% | −3,637−7.2% | Reduced |
| Kornitzer Capital Management Inc | 46,632 | $25.1M | 0.46% | −3,217−6.5% | Reduced |
| National Bank of Canada | 43,952 | $23.7M | 0.03% | +26,929+158.2% | Added |
| Westwood Holdings Group Inc. | 42,819 | $23.0M | 0.10% | −259−0.6% | Reduced |
| Jane Street Group, LLC | 41,654 | $22.4M | 0.04% | +27,908+203.0% | Added |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 40,675 | $21.9M | 1.08% | 00.0% | Unchanged |
| Stephens Inc | 40,619 | $21.9M | 0.31% | +2,788+7.4% | Added |
| New York State Common Retirement Fund | 40,295 | $21.7M | 0.03% | −8,400−17.3% | Reduced |
| AQR Capital Management LLC | 39,209 | $21.0M | 0.03% | −30,808−44.0% | Reduced |
| Williams Jones Wealth Management, LLC. | 38,318 | $20.6M | 0.24% | +1,093+2.9% | Added |
| Prudential Financial Inc | 38,056 | $20.5M | 0.03% | −2,824−6.9% | Reduced |
| D. E. Shaw & Co., Inc. | 38,028 | $20.5M | 0.03% | +36,966+3,480.8% | Added |
| The PNC Financial Services Group, Inc. | 37,797 | $20.3M | 0.01% | +356+1.0% | Added |
| LPL Financial LLC | 36,826 | $19.8M | 0.01% | +5,903+19.1% | Added |
| Victory Capital Management Inc | 36,031 | $19.4M | 0.02% | +246+0.7% | Added |
| Citadel Advisors LLC | 35,604 | $19.2M | 0.02% | +34,010+2,133.6% | Added |
| Korea Investment CORP | 35,560 | $19.1M | 0.05% | −6,495−15.4% | Reduced |
| Lathrop Investment Management Corp | 35,287 | $19.0M | 3.53% | −903−2.5% | Reduced |
| Douglas Lane & Associates, LLC | 34,912 | $18.8M | 0.26% | −259−0.7% | Reduced |
| First Manhattan Co | 34,421 | $18.5M | 0.05% | +474+1.4% | Added |
| Chevy Chase Trust Holdings, Inc. | 34,012 | $18.3M | 0.06% | −908−2.6% | Reduced |
| Peapack Gladstone Financial Corp | 33,349 | $17.9M | 0.26% | −1,840−5.2% | Reduced |
| Great West Life Assurance Co | 32,868 | $17.7M | 0.03% | +1,648+5.3% | Added |
| Credit Agricole S A | 32,179 | $17.3M | 0.09% | +20,577+177.4% | Added |
| Cramer Rosenthal McGlynn LLC | 31,727 | $17.1M | 0.95% | +361+1.2% | Added |
| Rather & Kittrell, Inc. | 31,461 | $16.9M | 4.15% | +10.0% | Added |
| Thrivent Financial for Lutherans | 30,595 | $16.5M | 0.03% | −2,715−8.2% | Reduced |
| Atika Capital Management LLC | 30,500 | $16.4M | 1.76% | +3,900+14.7% | Added |
| Covea Finance | 30,190 | $16.2M | 0.71% | +5,000+19.8% | Added |
| ARS Investment Partners, LLC | 29,899 | $16.1M | 1.44% | +135+0.5% | Added |
| Captrust Financial Advisors | 29,777 | $16.0M | 0.05% | +2,794+10.4% | Added |
| Tredje AP-fonden | 29,471 | $15.9M | 0.14% | 00.0% | Unchanged |
| Sapient Capital LLC | 28,879 | $15.5M | 0.31% | −496−1.7% | Reduced |
| NorthCrest Asset Manangement, LLC | 28,288 | $15.2M | 0.46% | +1,497+5.6% | Added |
| GW&K Investment Management, LLC | 28,085 | $15.1M | 0.13% | +28,000+32,941.2% | Added |
| Tocqueville Asset Management L.P. | 27,624 | $14.9M | 0.23% | −1,255−4.3% | Reduced |
| Handelsbanken Fonder AB | 27,440 | $14.8M | 0.06% | −2,256−7.6% | Reduced |
| Treasurer of the State of North Carolina | 26,787 | $14.4M | 0.06% | −2,547−8.7% | Reduced |
| Cerity Partners LLC | 26,302 | $14.2M | 0.03% | +5,899+28.9% | Added |
| Assetmark, Inc | 25,633 | $13.8M | 0.04% | +5,455+27.0% | Added |
| Teachers Retirement System of the State of Kentucky | 25,416 | $13.7M | 0.12% | −3,200−11.2% | Reduced |
| Advisors Asset Management, Inc. | 24,995 | $13.5M | 0.25% | +1,253+5.3% | Added |
| State of New Jersey Common Pension Fund D | 22,915 | $12.3M | 0.05% | −144−0.6% | Reduced |
| Asset Management One Co.,Ltd. | 22,775 | $12.3M | 0.04% | +222+1.0% | Added |
| Toronto Dominion Bank | 22,668 | $12.2M | 0.02% | −9,324−29.1% | Reduced |
| Public Employees Retirement System of Ohio | 22,268 | $12.0M | 0.05% | −1,110−4.7% | Reduced |
| Franklin Street Advisors Inc | 21,858 | $11.8M | 0.79% | +3,151+16.8% | Added |
| Millennium Management LLC | 21,611 | $11.6M | 0.01% | +17,489+424.3% | Added |
| Oppenheimer & Co Inc | 21,270 | $11.4M | 0.17% | −131−0.6% | Reduced |
| State of Tennessee, Treasury Department | 21,134 | $11.4M | 0.04% | −13,462−38.9% | Reduced |
| Ensign Peak Advisors, Inc | 21,100 | $11.4M | 0.02% | −4,795−18.5% | Reduced |
| Pathstone Holdings, LLC | 20,637 | $11.1M | 0.05% | −552−2.6% | Reduced |
| Voya Investment Management LLC | 20,454 | $11.0M | 0.01% | −1,651−7.5% | Reduced |
| M&T Bank Corp | 20,427 | $11.0M | 0.04% | −3,376−14.2% | Reduced |
| Danske Bank A/S | 19,977 | $10.8M | 0.04% | −1,200−5.7% | Reduced |
| American Century Companies Inc | 19,743 | $10.6M | 0.01% | −941−4.5% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 19,505 | $10.5M | 0.72% | 00.0% | Unchanged |
| Resona Asset Management Co.,Ltd. | 19,346 | $10.4M | 0.06% | −227−1.2% | Reduced |
| Federation des caisses Desjardins du Quebec | 18,922 | $10.2M | 0.05% | +790+4.4% | Added |
| Abn Amro Investment Solutions | 18,800 | $10.1M | 0.18% | −6,700−26.3% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 18,158 | $9.90M | 0.03% | +18,038+15,031.7% | Added |
| Nomura Asset Management Co Ltd | 18,266 | $9.83M | 0.03% | +968+5.6% | Added |
| Chilton Investment Co LLC | 18,239 | $9.82M | 0.26% | +14,559+395.6% | Added |
| Raymond James Financial Services Advisors, Inc. | 17,960 | $9.67M | 0.01% | −734−3.9% | Reduced |
| Forsta Ap-Fonden | 17,800 | $9.58M | 0.07% | −1,800−9.2% | Reduced |
| Arizona State Retirement System | 17,660 | $9.51M | 0.06% | +706+4.2% | Added |
| Schonfeld Strategic Advisors LLC | 17,577 | $9.46M | 0.08% | +12,504+246.5% | Added |
| CIBC Asset Management Inc | 17,484 | $9.41M | 0.03% | +757+4.5% | Added |
| Corebridge Financial, Inc. | 17,448 | $9.39M | 0.05% | −652−3.6% | Reduced |
| Renaissance Investment Group LLC | 17,318 | $9.32M | 1.94% | −173−1.0% | Reduced |
| Harvey Partners, LLC | 17,000 | $9.15M | 1.05% | −28,750−62.8% | Reduced |
| State of Michigan Retirement System | 16,637 | $8.95M | 0.04% | −200−1.2% | Reduced |
| Neuberger Berman Group LLC | 16,613 | $8.94M | 0.01% | +3,275+24.6% | Added |
| GHP Investment Advisors, Inc. | 16,511 | $8.89M | 0.41% | +405+2.5% | Added |
| Standard Life Aberdeen plc | 16,609 | $8.87M | 0.02% | +53+0.3% | Added |
| Amica Mutual Insurance Co | 16,361 | $8.81M | 0.85% | 00.0% | Unchanged |
| Stone Run Capital, LLC | 16,258 | $8.75M | 3.26% | −25−0.2% | Reduced |
| Daiwa Securities Group Inc. | 16,164 | $8.70M | 0.04% | +441+2.8% | Added |
| MetLife Investment Management | 16,055 | $8.64M | 0.05% | −541−3.3% | Reduced |
| Creative Planning | 15,767 | $8.49M | 0.01% | −117−0.7% | Reduced |
| Squarepoint Ops LLC | 15,642 | $8.42M | 0.03% | +12,572+409.5% | Added |
| Whittier Trust Co | 14,653 | $7.89M | 0.11% | +1,045+7.7% | Added |
| USS Investment Management Ltd | 13,995 | $7.53M | 0.06% | +1,086+8.4% | Added |