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 2025
Institutional positions in Martin Marietta Materials Inc as of Mar 31, 2025. 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
- 953
- −26 vs. Q4 2024
- Shares held
- 59.7M
- +677.6K (+1.1%) vs. Q4 2024
- Total value
- $28.5B
- −$2.01B (−6.6%) vs. Q4 2024
- New holders
- 110
- 353 more added
- Sold out
- 136
- 324 more reduced
13 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWA Asset Management Group, LLC | 678 | $324.2K | 0.02% | −171−20.1% | Reduced |
| Spreng Capital Management, Inc. | 686 | $328.0K | 0.15% | 00.0% | Unchanged |
| Menard Financial Group LLC | 623 | $333.3K | 0.22% | −36−5.5% | Reduced |
| Shufro Rose & Co LLC | 700 | $334.7K | 0.03% | 00.0% | Unchanged |
| Hardin Capital Partners, LLC | 700 | $334.7K | 0.21% | 00.0% | Unchanged |
| Holt Capital Advisors, L.L.C. dba Holt Capital Partners, L.P. | 700 | $334.7K | 0.05% | +65+10.2% | Added |
| Robertson Stephens Wealth Management, LLC | 717 | $342.8K | 0.01% | −472−39.7% | Reduced |
| Ameritas Advisory Services, LLC | 682 | $343.9K | 0.01% | +47+7.4% | Added |
| Citizens Financial Group Inc | 725 | $346.8K | 0.01% | +725 | New |
| Prosperity Consulting Group, LLC | 727 | $347.6K | 0.03% | −9−1.2% | Reduced |
| Independent Advisor Alliance | 729 | $348.5K | 0.01% | −35−4.6% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 729 | $348.6K | 0.00% | +729 | New |
| Beacon Pointe Advisors, LLC | 735 | $351.3K | 0.00% | −472−39.1% | Reduced |
| Skopos Labs, Inc. | 736 | $351.4K | 0.08% | +289+64.7% | Added |
| Schonfeld Strategic Advisors LLC | 738 | $352.9K | 0.00% | −8,101−91.7% | Reduced |
| Cable Hill Partners, LLC | 678 | $355.3K | 0.03% | −25−3.6% | Reduced |
| Patron Partners Advisors, LLC | 758 | $362.5K | 0.20% | +142+23.1% | Added |
| Summit Financial, LLC | 760 | $363.5K | 0.01% | +29+4.0% | Added |
| Personal Cfo Solutions, LLC | 768 | $367.3K | 0.07% | −32−4.0% | Reduced |
| Prospera Financial Services Inc | 768 | $367.8K | 0.01% | −65−7.8% | Reduced |
| Dohj, LLC | 776 | $370.8K | 0.08% | +9+1.2% | Added |
| Sendero Wealth Management, LLC | 778 | $372.0K | 0.05% | +778 | New |
| Blue Edge Capital, LLC | 783 | $374.4K | 0.06% | 00.0% | Unchanged |
| Everpar Advisors LLC | 788 | $376.8K | 0.20% | −69−8.1% | Reduced |
| CWS Financial Advisors, LLC | 790 | $377.7K | 0.12% | 00.0% | Unchanged |
| Independence Bank of Kentucky | 792 | $378.7K | 0.06% | +216+37.5% | Added |
| Integrated Wealth Concepts LLC | 794 | $379.5K | 0.00% | +49+6.6% | Added |
| Choate Investment Advisors | 797 | $381.1K | 0.01% | +202+33.9% | Added |
| Spears Abacus Advisors LLC | 801 | $383.0K | 0.01% | −170−17.5% | Reduced |
| Gotham Asset Management, LLC | 805 | $384.9K | 0.00% | +805 | New |
| J.W. Cole Advisors, Inc. | 806 | $385.2K | 0.01% | +806 | New |
| TD Private Client Wealth LLC | 813 | $388.7K | 0.01% | −37−4.4% | Reduced |
| NBT Bank N A | 815 | $389.7K | 0.03% | +405+98.8% | Added |
| Marks Group Wealth Management, Inc | 818 | $391.1K | 0.04% | +6+0.7% | Added |
| Gilman Hill Asset Management, LLC | 825 | $394.5K | 0.07% | +55+7.1% | Added |
| Connecticut Wealth Management, LLC | 826 | $394.9K | 0.02% | −73−8.1% | Reduced |
| Pitcairn Co | 827 | $395.4K | 0.02% | −154−15.7% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 836 | $399.7K | 0.02% | 00.0% | Unchanged |
| Premier Path Wealth Partners, LLC | 839 | $401.2K | 0.06% | −25−2.9% | Reduced |
| Walleye Trading LLC | 840 | $401.6K | 0.01% | +96+12.9% | Added |
| Willner & Heller, LLC | 840 | $401.7K | 0.37% | +26+3.2% | Added |
| Sym Financial Corp | 843 | $403.1K | 0.05% | −449−34.8% | Reduced |
| NEOS Investment Management LLC | 856 | $409.3K | 0.01% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 866 | $414.1K | 0.00% | −2,878−76.9% | Reduced |
| Baker Tilly Wealth Management, LLC | 870 | $416.0K | 0.16% | +11+1.3% | Added |
| Ci Investments Inc. | 873 | $417.0K | 0.00% | +73+9.1% | Added |
| Red Door Wealth Management, LLC | 873 | $417.4K | 0.06% | +59+7.2% | Added |
| Horizon Investments, LLC | 877 | $419.3K | 0.01% | +43+5.2% | Added |
| Valeo Financial Advisors, LLC | 880 | $420.8K | 0.01% | +19+2.2% | Added |
| Blackstone Group Inc. | 884 | $422.7K | 0.00% | +884 | New |
| Hengehold Capital Management LLC | 890 | $425.7K | 0.04% | +136+18.0% | Added |
| Atomi Financial Group, Inc. | 891 | $425.8K | 0.02% | +157+21.4% | Added |
| Heartland Bank & Trust Co | 897 | $428.9K | 0.22% | +142+18.8% | Added |
| Lido Advisors, LLC | 908 | $434.3K | 0.00% | −27−2.9% | Reduced |
| Signaturefd, LLC | 911 | $435.7K | 0.01% | +76+9.1% | Added |
| Fifth Third Wealth Advisors LLC | 914 | $437.0K | 0.02% | +60+7.0% | Added |
| NorthRock Partners, LLC | 915 | $437.5K | 0.01% | +119+14.9% | Added |
| Frank, Rimerman Advisors LLC | 916 | $438.0K | 0.03% | −157−14.6% | Reduced |
| MainStreet Investment Advisors LLC | 918 | $438.9K | 0.06% | 00.0% | Unchanged |
| EntryPoint Capital, LLC | 924 | $441.8K | 0.20% | +924 | New |
| Evercore Wealth Management, LLC | 928 | $443.7K | 0.01% | 00.0% | Unchanged |
| Everence Capital Management Inc | 930 | $445.0K | 0.03% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 933 | $446.1K | 0.00% | +218+30.5% | Added |
| Clarendon Private LLC | 942 | $450.4K | 0.48% | +200+27.0% | Added |
| Circle Wealth Management, LLC | 947 | $452.8K | 0.01% | +107+12.7% | Added |
| Forte Capital LLC | 948 | $453.3K | 0.05% | −40−4.0% | Reduced |
| Snowden Capital Advisors LLC | 952 | $455.2K | 0.01% | −35−3.5% | Reduced |
| Impact Capital Partners LLC | 954 | $456.1K | 0.17% | −59−5.8% | Reduced |
| iA Global Asset Management Inc. | 960 | $459.0K | 0.01% | +390+68.4% | Added |
| Teza Capital Management LLC | 961 | $459.5K | 0.21% | −93−8.8% | Reduced |
| IFP Advisors, Inc | 946 | $460.0K | 0.01% | −19−2.0% | Reduced |
| Defined Wealth Management, LLC | 963 | $460.4K | 0.31% | −5−0.5% | Reduced |
| Mesirow Financial Investment Management, Inc. | 964 | $461.0K | 0.01% | +5+0.5% | Added |
| Stonebridge Capital Management Inc | 975 | $466.0K | 0.20% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 979 | $468.5K | 0.01% | −630−39.2% | Reduced |
| HighPoint Advisor Group LLC | 932 | $470.6K | 0.03% | −92−9.0% | Reduced |
| Michael B. Yongue | 989 | $472.9K | 0.60% | +95+10.6% | Added |
| Net Worth Advisory Group | 993 | $474.6K | 0.15% | +21+2.2% | Added |
| Syon Capital LLC | 993 | $474.8K | 0.04% | +104+11.7% | Added |
| Merrion Investment Management Co, LLC | 1,000 | $478.1K | 0.34% | 00.0% | Unchanged |
| Corient IA LLC | 1,000 | $478.1K | 0.34% | +1,000 | New |
| Dark Forest Capital Management LP | 1,002 | $479.1K | 0.02% | +42+4.4% | Added |
| Recurrent Investment Advisors LLC | 1,007 | $481.5K | 0.04% | 00.0% | Unchanged |
| Prudential PLC | 1,008 | $482.0K | 0.00% | −626−38.3% | Reduced |
| Financial Counselors Inc | 1,023 | $489.1K | 0.01% | −100−8.9% | Reduced |
| Resources Investment Advisors, LLC. | 1,023 | $489.3K | 0.01% | +3+0.3% | Added |
| SFMG, LLC | 1,024 | $489.6K | 0.04% | 00.0% | Unchanged |
| Adalta Capital Management LLC | 1,025 | $490.1K | 0.26% | −25−2.4% | Reduced |
| Welch Group, LLC | 1,035 | $494.7K | 0.02% | 00.0% | Unchanged |
| Dana Investment Advisors, Inc. | 1,039 | $496.8K | 0.02% | −925−47.1% | Reduced |
| First Citizens Bank & Trust Co | 1,049 | $501.6K | 0.01% | −59−5.3% | Reduced |
| Mission Wealth Management, LP | 1,058 | $506.1K | 0.01% | +1,058 | New |
| Ferguson Wellman Capital Management, Inc | 1,072 | $512.6K | 0.01% | +67+6.7% | Added |
| MUFG Securities Americas Inc. | 1,082 | $517.3K | 0.06% | +180+20.0% | Added |
| Smartleaf Asset Management LLC | 1,087 | $519.6K | 0.05% | +226+26.2% | Added |
| Amica Retiree Medical Trust | 1,093 | $523.0K | 0.80% | −15−1.4% | Reduced |
| Vestcor Inc | 1,094 | $523.0K | 0.02% | +3+0.3% | Added |
| Texas Bank & Trust Co | 1,100 | $525.9K | 0.22% | 00.0% | Unchanged |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 1,100 | $526.0K | 0.01% | −8,800−88.9% | Reduced |
| Merit Financial Group, LLC | 1,100 | $526.0K | 0.01% | +292+36.1% | Added |