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 2024
Institutional positions in Martin Marietta Materials Inc as of Mar 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
- 957
- +76 vs. Q4 2023
- Shares held
- 59.6M
- +1.05M (+1.8%) vs. Q4 2023
- Total value
- $36.4B
- +$7.21B (+24.7%) vs. Q4 2023
- New holders
- 135
- 306 more added
- Sold out
- 59
- 351 more reduced
8 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pekin Hardy Strauss, Inc. | 600 | $368.4K | 0.05% | −64−9.6% | Reduced |
| Northwest Investment Counselors, LLC | 602 | $369.6K | 0.09% | 00.0% | Unchanged |
| Wellington Management Group LLP | 604 | $370.8K | 0.00% | +107+21.5% | Added |
| Jackson Hole Capital Partners, LLC | 608 | $373.3K | 0.09% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 621 | $381.3K | 0.05% | +22+3.7% | Added |
| SeaCrest Wealth Management, LLC | 622 | $381.9K | 0.05% | −140−18.4% | Reduced |
| WPWealth LLP | 627 | $384.9K | 0.10% | −8−1.3% | Reduced |
| Ameritas Advisory Services, LLC | 646 | $385.5K | 0.02% | −2,237−77.6% | Reduced |
| First Nebraska Trust Co | 628 | $385.6K | 0.04% | −250−28.5% | Reduced |
| InterOcean Capital Group, LLC | 630 | $386.8K | 0.01% | −7−1.1% | Reduced |
| Holt Capital Advisors, L.L.C. dba Holt Capital Partners, L.P. | 635 | $389.9K | 0.06% | 00.0% | Unchanged |
| Menard Financial Group LLC | 642 | $394.1K | 0.33% | +642 | New |
| Motco | 650 | $399.1K | 0.02% | 00.0% | Unchanged |
| Cresta Advisors, Ltd. | 653 | $400.9K | 0.25% | +2+0.3% | Added |
| Family Firm, Inc. | 654 | $401.2K | 0.10% | +1+0.2% | Added |
| Baker Tilly Wealth Management, LLC | 657 | $403.4K | 0.07% | −9−1.4% | Reduced |
| Cigna Investments Inc | 657 | $404.0K | 0.08% | −8−1.2% | Reduced |
| Meiji Yasuda Life Insurance Co | 660 | $405.2K | 0.01% | −10−1.5% | Reduced |
| Legacy Advisors, LLC | 666 | $409.0K | 0.05% | +666 | New |
| Flputnam Investment Management Co | 667 | $409.3K | 0.01% | −98−12.8% | Reduced |
| Ameritas Investment Partners, Inc. | 669 | $410.7K | 0.01% | −44−6.2% | Reduced |
| SRS Capital Advisors, Inc. | 670 | $411.6K | 0.04% | −19−2.8% | Reduced |
| LexAurum Advisors, LLC | 673 | $413.3K | 0.10% | −9−1.3% | Reduced |
| Byrne Asset Management LLC | 683 | $419.3K | 0.29% | – | – |
| Machina Capital S.A.S. | 686 | $421.2K | 0.22% | −882−56.3% | Reduced |
| Prime Capital Investment Advisors, LLC | 689 | $422.9K | 0.01% | +27+4.1% | Added |
| Trust Point Inc. | 696 | $427.3K | 0.03% | +696 | New |
| Meeder Asset Management Inc | 699 | $429.1K | 0.03% | +699 | New |
| Valeo Financial Advisors, LLC | 726 | $429.7K | 0.02% | −534−42.4% | Reduced |
| Shufro Rose & Co LLC | 700 | $429.8K | 0.04% | 00.0% | Unchanged |
| Collective Family Office LLC | 701 | $430.4K | 0.14% | +54+8.3% | Added |
| Penn Capital Management Co Inc | 701 | $430.4K | 0.04% | −180−20.4% | Reduced |
| Exencial Wealth Advisors, LLC | 708 | $434.7K | 0.02% | −261−26.9% | Reduced |
| American Institute for Advanced Investment Management, LLP | 715 | $439.0K | 0.35% | +115+19.2% | Added |
| CWS Financial Advisors, LLC | 719 | $441.4K | 0.18% | −186−20.6% | Reduced |
| LMR Partners LLP | 720 | $442.0K | 0.01% | +720 | New |
| Ci Investments Inc. | 741 | $455.0K | 0.00% | −45−5.7% | Reduced |
| Unique Wealth Strategies, LLC | 744 | $457.1K | 0.22% | +744 | New |
| Harvest Fund Management Co., Ltd | 752 | $461.0K | 0.04% | +108+16.8% | Added |
| Spreng Capital Management, Inc. | 751 | $461.1K | 0.25% | −24−3.1% | Reduced |
| Capstone Investment Advisors, LLC | 753 | $462.3K | 0.01% | +12+1.6% | Added |
| Willner & Heller, LLC | 754 | $463.1K | 0.46% | +2+0.3% | Added |
| Defender Capital, LLC. | 755 | $463.5K | 0.16% | −195−20.5% | Reduced |
| Berkshire Asset Management LLC | 757 | $465.0K | 0.02% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 758 | $465.4K | 0.00% | −756−49.9% | Reduced |
| Steward Partners Investment Advisory, LLC | 758 | $465.4K | 0.01% | −217−22.3% | Reduced |
| Prudential PLC | 764 | $469.1K | 0.00% | +341+80.6% | Added |
| Fidelis Capital Partners, LLC | 774 | $475.2K | 0.07% | +42+5.7% | Added |
| NorthRock Partners, LLC | 778 | $477.6K | 0.02% | +43+5.9% | Added |
| Red Door Wealth Management, LLC | 780 | $478.9K | 0.09% | 00.0% | Unchanged |
| Blue Edge Capital, LLC | 783 | $480.7K | 0.08% | +783 | New |
| Canal Capital Management, LLC | 785 | $481.9K | 0.08% | −6−0.8% | Reduced |
| Scientech Research LLC | 790 | $485.0K | 0.26% | −169−17.6% | Reduced |
| Heartland Bank & Trust Co | 795 | $488.1K | 0.28% | −4−0.5% | Reduced |
| New Jersey Better Educational Savings Trust | 800 | $491.2K | 0.93% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 807 | $495.4K | 0.02% | −185−18.6% | Reduced |
| Spire Wealth Management | 810 | $497.0K | 0.01% | +22+2.8% | Added |
| Quadrant Capital Group LLC | 818 | $502.2K | 0.04% | −311−27.5% | Reduced |
| GAMMA Investing LLC | 818 | $502.2K | 0.10% | +149+22.3% | Added |
| NBT Bank N A | 835 | $512.6K | 0.04% | 00.0% | Unchanged |
| Harbert Fund Advisors, Inc. | 850 | $521.8K | 0.36% | +850 | New |
| New England Research & Management, Inc. | 850 | $522.0K | 0.26% | −150−15.0% | Reduced |
| Ironsides Asset Advisors, LLC | 856 | $525.5K | 0.18% | +59+7.4% | Added |
| NEOS Investment Management LLC | 862 | $529.2K | 0.03% | −13−1.5% | Reduced |
| Snowden Capital Advisors LLC | 873 | $536.0K | 0.02% | +410+88.6% | Added |
| Signaturefd, LLC | 876 | $537.8K | 0.01% | +53+6.4% | Added |
| Integrated Wealth Concepts LLC | 888 | $544.6K | 0.01% | +4+0.5% | Added |
| Qtron Investments LLC | 894 | $548.9K | 0.08% | +386+76.0% | Added |
| Vontobel Holding Ltd. | 895 | $549.5K | 0.00% | −31−3.3% | Reduced |
| Brookstone Capital Management | 897 | $550.9K | 0.01% | −107−10.7% | Reduced |
| Premier Path Wealth Partners, LLC | 902 | $553.8K | 0.10% | −47−5.0% | Reduced |
| Independent Solutions Wealth Management, LLC | 906 | $556.2K | 0.13% | −45−4.7% | Reduced |
| Symmetry Partners, LLC | 908 | $557.0K | 0.04% | 00.0% | Unchanged |
| Michael B. Yongue | 908 | $557.5K | 0.49% | −412−31.2% | Reduced |
| Personal Cfo Solutions, LLC | 911 | $559.3K | 0.09% | −3−0.3% | Reduced |
| Unigestion Holding SA | 913 | $560.5K | 0.03% | +913 | New |
| MainStreet Investment Advisors LLC | 918 | $563.6K | 0.07% | −53−5.5% | Reduced |
| Syon Capital LLC | 926 | $568.6K | 0.05% | +10+1.1% | Added |
| Defined Wealth Management, LLC | 931 | $571.6K | 0.41% | 00.0% | Unchanged |
| Evercore Wealth Management, LLC | 933 | $572.8K | 0.01% | +1+0.1% | Added |
| Insigneo Advisory Services, LLC | 941 | $577.7K | 0.07% | +356+60.9% | Added |
| Horizon Investments, LLC | 945 | $580.2K | 0.02% | +56+6.3% | Added |
| Merit Financial Group, LLC | 982 | $580.6K | 0.01% | +101+11.5% | Added |
| Y-Intercept (Hong Kong) Ltd | 949 | $582.6K | 0.04% | +949 | New |
| Circle Wealth Management, LLC | 950 | $583.2K | 0.01% | +186+24.3% | Added |
| Coldstream Capital Management Inc | 963 | $591.0K | 0.02% | +61+6.8% | Added |
| EP Wealth Advisors, LLC | 973 | $597.4K | 0.01% | +15+1.6% | Added |
| Fox Run Management, L.L.C. | 976 | $599.2K | 0.13% | +976 | New |
| Kingfisher Capital LLC | 995 | $611.0K | 0.15% | +2+0.2% | Added |
| Concorde Financial Corp | 1,000 | $613.9K | 0.56% | −5,675−85.0% | Reduced |
| Ferguson Wellman Capital Management, Inc | 1,000 | $613.9K | 0.01% | 00.0% | Unchanged |
| Merrion Investment Management Co, LLC | 1,000 | $613.9K | 0.44% | 00.0% | Unchanged |
| Benjamin F. Edwards & Company, Inc. | 1,003 | $615.0K | 0.01% | +71+7.6% | Added |
| Stratos Wealth Partners, LTD. | 1,005 | $617.3K | 0.01% | +1,005 | New |
| Kestra Private Wealth Services, LLC | 1,013 | $622.0K | 0.01% | +90+9.8% | Added |
| SFMG, LLC | 1,024 | $628.7K | 0.05% | +2+0.2% | Added |
| First National Bank of Hutchinson | 1,041 | $639.1K | 0.43% | +10+1.0% | Added |
| Spears Abacus Advisors LLC | 1,044 | $641.0K | 0.01% | +1,044 | New |
| Adalta Capital Management LLC | 1,050 | $644.6K | 0.36% | 00.0% | Unchanged |
| Wealthspire Advisors, LLC | 1,052 | $645.9K | 0.01% | −99−8.6% | Reduced |