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, Q4 2024
Institutional positions in Martin Marietta Materials Inc as of Dec 31, 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
- 992
- +62 vs. Q3 2024
- Shares held
- 59.1M
- −719.8K (−1.2%) vs. Q3 2024
- Total value
- $30.5B
- −$1.63B (−5.1%) vs. Q3 2024
- New holders
- 153
- 353 more added
- Sold out
- 91
- 329 more reduced
18 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bornite Capital Management LP | 60,000 | $31.0M | 4.17% | +60,000 | New |
| Squarepoint Ops LLC | 59,124 | $30.5M | 0.08% | +43,482+278.0% | Added |
| Janus Henderson Group PLC | 57,033 | $29.5M | 0.01% | −7,485−11.6% | Reduced |
| Credit Agricole S A | 53,822 | $27.8M | 0.09% | +21,643+67.3% | Added |
| KBC Group NV | 53,446 | $27.6M | 0.08% | −21,931−29.1% | Reduced |
| Gateway Investment Advisers LLC | 53,434 | $27.6M | 0.31% | −1,191−2.2% | Reduced |
| Atalanta Sosnoff Capital, LLC | 50,820 | $26.2M | 0.57% | −1,668−3.2% | Reduced |
| Tran Capital Management, L.P. | 50,616 | $26.1M | 2.96% | −2,594−4.9% | Reduced |
| Bank of Montreal | 48,910 | $25.3M | 0.01% | −3,737−7.1% | Reduced |
| HighTower Advisors, LLC | 47,705 | $24.6M | 0.03% | −1,558−3.2% | Reduced |
| Atika Capital Management LLC | 47,100 | $24.3M | 3.15% | +16,600+54.4% | Added |
| Canada Pension Plan Investment Board | 46,773 | $24.2M | 0.02% | −23,998−33.9% | Reduced |
| Kornitzer Capital Management Inc | 46,560 | $24.0M | 0.47% | −72−0.2% | Reduced |
| Stifel Financial Corp | 46,001 | $23.8M | 0.02% | −1,120−2.4% | Reduced |
| New York State Teachers Retirement System | 45,067 | $23.3M | 0.05% | −1,722−3.7% | Reduced |
| State of Wisconsin Investment Board | 43,773 | $22.6M | 0.06% | −8,842−16.8% | Reduced |
| Fisher Funds Management LTD | 42,573 | $22.0M | 0.53% | +42,573 | New |
| First Trust Advisors LP | 42,593 | $22.0M | 0.02% | −27,377−39.1% | Reduced |
| Westwood Holdings Group Inc. | 42,393 | $21.9M | 0.17% | −426−1.0% | Reduced |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 40,675 | $21.0M | 1.08% | 00.0% | Unchanged |
| STRS Ohio | 40,674 | $21.0M | 0.08% | −17,196−29.7% | Reduced |
| Korea Investment CORP | 40,290 | $20.8M | 0.05% | +4,730+13.3% | Added |
| LPL Financial LLC | 38,602 | $19.9M | 0.01% | +1,776+4.8% | Added |
| New York State Common Retirement Fund | 38,214 | $19.7M | 0.03% | −2,081−5.2% | Reduced |
| Aviva PLC | 36,828 | $19.0M | 0.05% | −46,164−55.6% | Reduced |
| GW&K Investment Management, LLC | 35,894 | $18.5M | 0.16% | +7,809+27.8% | Added |
| Great West Life Assurance Co | 35,909 | $18.5M | 0.03% | +3,041+9.3% | Added |
| Marshall Wace, LLP | 35,112 | $18.1M | 0.02% | −173,990−83.2% | Reduced |
| Woodline Partners LP | 34,838 | $18.0M | 0.12% | +34,838 | New |
| Williams Jones Wealth Management, LLC. | 34,733 | $17.9M | 0.22% | −3,585−9.4% | Reduced |
| Toronto Dominion Bank | 34,708 | $17.9M | 0.03% | +12,040+53.1% | Added |
| Manufacturers Life Insurance Company, The | 34,699 | $17.9M | 0.02% | −88,680−71.9% | Reduced |
| Storebrand Asset Management AS | 34,669 | $17.9M | 0.05% | −17,000−32.9% | Reduced |
| First Manhattan Co | 34,617 | $17.9M | 0.05% | +196+0.6% | Added |
| Lathrop Investment Management Corp | 34,537 | $17.8M | 3.40% | −750−2.1% | Reduced |
| Douglas Lane & Associates, LLC | 34,436 | $17.8M | 0.25% | −476−1.4% | Reduced |
| The PNC Financial Services Group, Inc. | 34,379 | $17.8M | 0.01% | −3,418−9.0% | Reduced |
| Assetmark, Inc | 33,624 | $17.4M | 0.05% | +7,991+31.2% | Added |
| Chevy Chase Trust Holdings, Inc. | 33,318 | $17.2M | 0.05% | −694−2.0% | Reduced |
| CIBC World Markets Corp | 33,122 | $17.1M | 0.10% | +24,798+297.9% | Added |
| Verition Fund Management LLC | 33,031 | $17.1M | 0.09% | +25,219+322.8% | Added |
| Victory Capital Management Inc | 33,025 | $17.1M | 0.02% | −3,006−8.3% | Reduced |
| Peapack Gladstone Financial Corp | 32,783 | $16.9M | 0.25% | −566−1.7% | Reduced |
| Prudential Financial Inc | 32,664 | $16.9M | 0.02% | −5,392−14.2% | Reduced |
| Lazard Freres Gestion S.A.S. | 32,592 | $16.8M | 0.34% | +32,592 | New |
| ExodusPoint Capital Management, LP | 32,331 | $16.7M | 0.17% | +32,331 | New |
| Stephens Inc | 32,243 | $16.7M | 0.23% | −8,376−20.6% | Reduced |
| Asset Management One Co.,Ltd. | 31,142 | $16.5M | 0.06% | +8,367+36.7% | Added |
| Assenagon Asset Management S.A. | 31,836 | $16.4M | 0.03% | −43,209−57.6% | Reduced |
| AQR Capital Management LLC | 31,656 | $16.4M | 0.02% | −7,553−19.3% | Reduced |
| Rather & Kittrell, Inc. | 31,462 | $16.3M | 3.82% | +10.0% | Added |
| Captrust Financial Advisors | 31,092 | $16.1M | 0.05% | +1,315+4.4% | Added |
| Ofi Invest Asset Management | 31,580 | $15.8M | 0.37% | +31,580 | New |
| Truist Financial Corp | 30,442 | $15.7M | 0.02% | −73,656−70.8% | Reduced |
| Covea Finance | 30,190 | $15.6M | 0.70% | 00.0% | Unchanged |
| Sapient Capital LLC | 30,014 | $15.5M | 0.30% | +1,135+3.9% | Added |
| ARS Investment Partners, LLC | 29,808 | $15.4M | 1.39% | −91−0.3% | Reduced |
| Handelsbanken Fonder AB | 29,788 | $15.4M | 0.06% | +2,348+8.6% | Added |
| Susquehanna Fundamental Investments, LLC | 29,729 | $15.4M | 0.26% | +29,729 | New |
| Susquehanna International Group, LLP | 28,908 | $14.9M | 0.02% | +15,538+116.2% | Added |
| National Bank of Canada | 28,627 | $14.8M | 0.02% | −15,325−34.9% | Reduced |
| NorthCrest Asset Manangement, LLC | 28,559 | $14.8M | 0.44% | +271+1.0% | Added |
| Thrivent Financial for Lutherans | 27,519 | $14.2M | 0.03% | −3,076−10.1% | Reduced |
| Tocqueville Asset Management L.P. | 27,455 | $14.2M | 0.22% | −169−0.6% | Reduced |
| Federation des caisses Desjardins du Quebec | 27,042 | $14.0M | 0.07% | +8,120+42.9% | Added |
| Treasurer of the State of North Carolina | 26,957 | $13.9M | 0.05% | +170+0.6% | Added |
| Brandywine Global Investment Management, LLC | 26,458 | $13.7M | 0.10% | +26,458 | New |
| Cerity Partners LLC | 25,541 | $13.7M | 0.03% | −761−2.9% | Reduced |
| Danske Bank A/S | 26,151 | $13.5M | 0.04% | +6,174+30.9% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 26,139 | $13.5M | 0.03% | +26,139 | New |
| Teachers Retirement System of the State of Kentucky | 25,416 | $13.1M | 0.12% | 00.0% | Unchanged |
| Franklin Street Advisors Inc | 25,242 | $13.0M | 0.87% | +3,384+15.5% | Added |
| Advisors Asset Management, Inc. | 24,809 | $12.8M | 0.24% | −186−0.7% | Reduced |
| Tredje AP-fonden | 24,586 | $12.7M | 0.11% | −4,885−16.6% | Reduced |
| Harvey Partners, LLC | 24,500 | $12.7M | 1.43% | +7,500+44.1% | Added |
| CIBC World Markets Inc. | 23,499 | $12.1M | 0.03% | +23,052+5,157.0% | Added |
| State of New Jersey Common Pension Fund D | 22,915 | $11.8M | 0.05% | 00.0% | Unchanged |
| Ensign Peak Advisors, Inc | 22,245 | $11.5M | 0.02% | +1,145+5.4% | Added |
| Forsta Ap-Fonden | 22,100 | $11.4M | 0.08% | +4,300+24.2% | Added |
| Oppenheimer & Co Inc | 21,316 | $11.0M | 0.16% | +46+0.2% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 20,797 | $10.9M | 0.03% | +2,639+14.5% | Added |
| Public Employees Retirement System of Ohio | 21,062 | $10.9M | 0.04% | −1,206−5.4% | Reduced |
| Bluegrass Capital Partners LP | 21,000 | $10.8M | 9.63% | +13,500+180.0% | Added |
| KLP Kapitalforvaltning AS | 20,893 | $10.8M | 0.05% | +20,893 | New |
| Pathstone Holdings, LLC | 20,782 | $10.7M | 0.05% | +145+0.7% | Added |
| Sagefield Capital LP | 20,389 | $10.5M | 1.14% | +7,941+63.8% | Added |
| M&T Bank Corp | 19,837 | $10.2M | 0.03% | −590−2.9% | Reduced |
| Lansforsakringar Fondforvaltning AB (publ) | 19,582 | $10.1M | 0.06% | +19,582 | New |
| Camrose Capital Investment Partners LLP | 19,342 | $9.99M | 10.98% | +19,342 | New |
| Ossiam | 19,243 | $9.94M | 0.17% | +19,015+8,339.9% | Added |
| Daiwa Securities Group Inc. | 19,227 | $9.93M | 0.04% | +3,063+18.9% | Added |
| Voya Investment Management LLC | 18,965 | $9.80M | 0.01% | −1,489−7.3% | Reduced |
| American Century Companies Inc | 18,653 | $9.63M | 0.01% | −1,090−5.5% | Reduced |
| Resona Asset Management Co.,Ltd. | 18,301 | $9.49M | 0.06% | −1,045−5.4% | Reduced |
| Nomura Asset Management Co Ltd | 18,360 | $9.48M | 0.03% | +94+0.5% | Added |
| Sandler Capital Management | 18,308 | $9.46M | 1.55% | +7,553+70.2% | Added |
| State of Tennessee, Treasury Department | 18,165 | $9.38M | 0.03% | −2,969−14.0% | Reduced |
| Arizona State Retirement System | 17,752 | $9.17M | 0.06% | +92+0.5% | Added |
| Renaissance Investment Group LLC | 17,489 | $9.03M | 1.91% | +171+1.0% | Added |
| GHP Investment Advisors, Inc. | 17,300 | $8.94M | 0.42% | +789+4.8% | Added |