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 2023
Institutional positions in Martin Marietta Materials Inc as of Dec 31, 2023. 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
- 889
- +84 vs. Q3 2023
- Shares held
- 58.7M
- +34.3K (+0.1%) vs. Q3 2023
- Total value
- $29.3B
- +$5.15B (+21.4%) vs. Q3 2023
- New holders
- 141
- 324 more added
- Sold out
- 57
- 294 more reduced
10 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Summit Trail Advisors, LLC | 1,418 | $707.5K | 0.02% | −31−2.1% | Reduced |
| Angeles Investment Advisors, LLC | 1,407 | $702.0K | 0.04% | −53−3.6% | Reduced |
| Fiduciary Trust Co | 1,398 | $697.5K | 0.01% | 00.0% | Unchanged |
| QRG Capital Management, Inc. | 1,391 | $693.9K | 0.01% | +202+17.0% | Added |
| Vestcor Inc | 1,389 | $693.0K | 0.02% | +166+13.6% | Added |
| Siemens Fonds Invest GmbH | 1,383 | $690.0K | 0.06% | +319+30.0% | Added |
| Lincoln National Corp | 1,379 | $688.2K | 0.01% | +90+7.0% | Added |
| Welch Group, LLC | 1,374 | $685.5K | 0.04% | +100+7.8% | Added |
| Cullen/Frost Bankers, Inc. | 1,365 | $681.0K | 0.01% | −30−2.2% | Reduced |
| Meeder Advisory Services, Inc. | 1,363 | $680.0K | 0.08% | −52−3.7% | Reduced |
| CWA Asset Management Group, LLC | 1,362 | $679.5K | 0.05% | +2+0.1% | Added |
| Clearstead Advisors, LLC | 1,356 | $676.5K | 0.04% | +25+1.9% | Added |
| Moors & Cabot, Inc. | 1,356 | $676.5K | 0.04% | +181+15.4% | Added |
| Checchi Capital Advisers, LLC | 1,341 | $669.0K | 0.05% | +56+4.4% | Added |
| XTX Topco Ltd | 1,334 | $665.5K | 0.15% | −245−15.5% | Reduced |
| Michael B. Yongue | 1,320 | $658.6K | 0.59% | −41−3.0% | Reduced |
| Contravisory Investment Management, Inc. | 1,306 | $651.6K | 0.16% | −10−0.8% | Reduced |
| Arkadios Wealth Advisors | 1,274 | $635.6K | 0.05% | +3+0.2% | Added |
| Supplemental Annuity Collective Trust of NJ | 1,270 | $633.6K | 0.22% | 00.0% | Unchanged |
| Principal Street Partners, LLC | 1,269 | $633.1K | 0.15% | −181−12.5% | Reduced |
| Hilltop Holdings Inc. | 1,267 | $632.1K | 0.07% | −38−2.9% | Reduced |
| Sonnipe Ltd | 1,265 | $631.1K | 0.08% | 00.0% | Unchanged |
| HighPoint Advisor Group LLC | 1,041 | $630.0K | 0.05% | +1,041 | New |
| Graypoint LLC | 1,262 | $629.7K | 0.05% | +64+5.3% | Added |
| Valeo Financial Advisors, LLC | 1,260 | $628.6K | 0.03% | +25+2.0% | Added |
| Nomura Holdings Inc | 1,258 | $627.6K | 0.01% | +1,258 | New |
| Ballentine Partners, LLC | 1,228 | $612.7K | 0.01% | +40+3.4% | Added |
| Forum Financial Management, LP | 1,211 | $604.2K | 0.01% | −200−14.2% | Reduced |
| Financial Counselors Inc | 1,211 | $604.2K | 0.01% | −10−0.8% | Reduced |
| FFT Wealth Management LLC | 1,205 | $601.2K | 0.05% | +199+19.8% | Added |
| Private Advisor Group, LLC | 1,202 | $599.7K | 0.00% | +418+53.3% | Added |
| Massmutual Trust Co FSB | 1,179 | $588.2K | 0.02% | +31+2.7% | Added |
| Quest Partners LLC | 1,179 | $588.2K | 0.12% | +1,179 | New |
| Vident Advisory, LLC | 1,176 | $586.7K | 0.01% | +111+10.4% | Added |
| Parallel Advisors, LLC | 1,170 | $583.8K | 0.02% | +21+1.8% | Added |
| Savant Capital, LLC | 1,169 | $583.4K | 0.01% | +224+23.7% | Added |
| Axxcess Wealth Management, LLC | 1,164 | $580.7K | 0.02% | +1,164 | New |
| Tarbox Family Office, Inc. | 1,156 | $576.7K | 0.11% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 1,152 | $575.2K | 0.01% | +226+24.4% | Added |
| Wealthspire Advisors, LLC | 1,151 | $574.4K | 0.01% | +36+3.2% | Added |
| Worth Financial Advisory Group, LLC | 1,136 | $566.8K | 0.45% | +53+4.9% | Added |
| V-Square Quantitative Management LLC | 1,133 | $565.3K | 0.13% | +275+32.1% | Added |
| Jefferies Financial Group Inc. | 1,130 | $563.8K | 0.01% | +3+0.3% | Added |
| Quadrant Capital Group LLC | 1,129 | $563.3K | 0.05% | +121+12.0% | Added |
| WBH Advisory Inc | 1,118 | $557.7K | 0.06% | +1+0.1% | Added |
| Clear Creek Financial Management, LLC | 1,116 | $556.8K | 0.09% | +191+20.6% | Added |
| Connecticut Wealth Management, LLC | 1,110 | $553.8K | 0.03% | +15+1.4% | Added |
| Greenleaf Trust | 1,109 | $553.3K | 0.01% | +113+11.3% | Added |
| SRB Corp | 1,108 | $552.8K | 0.03% | +1,108 | New |
| Gratus Capital LLC | 1,100 | $548.8K | 0.03% | 00.0% | Unchanged |
| Veriti Management LLC | 1,093 | $545.4K | 0.05% | +194+21.6% | Added |
| Engineers Gate Manager LP | 1,092 | $544.8K | 0.02% | −879−44.6% | Reduced |
| Hazlett, Burt & Watson, Inc. | 1,085 | $541.0K | 0.36% | −12−1.1% | Reduced |
| Principal Securities, Inc. | 1,082 | $539.8K | 0.02% | +1,082 | New |
| Stonebridge Capital Management Inc | 1,065 | $531.0K | 0.26% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 1,059 | $528.3K | 0.01% | +151+16.6% | Added |
| Wahed Invest LLC | 1,051 | $524.4K | 0.15% | +59+5.9% | Added |
| Adalta Capital Management LLC | 1,050 | $523.9K | 0.32% | 00.0% | Unchanged |
| O'Brien Greene & Co. Inc | 1,045 | $521.4K | 0.18% | 00.0% | Unchanged |
| First National Bank of Hutchinson | 1,031 | $514.4K | 0.37% | +5+0.5% | Added |
| Teza Capital Management LLC | 1,029 | $513.4K | 0.09% | −785−43.3% | Reduced |
| SFMG, LLC | 1,022 | $509.9K | 0.05% | −1−0.1% | Reduced |
| Centiva Capital, LP | 1,016 | $506.9K | 0.03% | −1,507−59.7% | Reduced |
| Brookstone Capital Management | 1,004 | $501.0K | 0.01% | −91−8.3% | Reduced |
| New England Research & Management, Inc. | 1,000 | $499.0K | 0.26% | +1,000 | New |
| Merrion Investment Management Co, LLC | 1,000 | $498.9K | 0.39% | 00.0% | Unchanged |
| Ferguson Wellman Capital Management, Inc | 1,000 | $498.9K | 0.01% | +1,000 | New |
| Kingfisher Capital LLC | 993 | $495.0K | 0.13% | +1+0.1% | Added |
| TD Private Client Wealth LLC | 992 | $494.9K | 0.02% | −339−25.5% | Reduced |
| Steward Partners Investment Advisory, LLC | 975 | $486.4K | 0.01% | +39+4.2% | Added |
| MainStreet Investment Advisors LLC | 971 | $484.4K | 0.05% | −1−0.1% | Reduced |
| Exencial Wealth Advisors, LLC | 969 | $483.5K | 0.02% | −513−34.6% | Reduced |
| Knowledge Leaders Capital, LLC | 960 | $479.0K | 0.75% | −83−8.0% | Reduced |
| Scientech Research LLC | 959 | $478.3K | 0.48% | +959 | New |
| EP Wealth Advisors, LLC | 958 | $478.0K | 0.01% | +1+0.1% | Added |
| Independent Solutions Wealth Management, LLC | 951 | $474.5K | 0.12% | −26−2.7% | Reduced |
| Defender Capital, LLC. | 950 | $474.0K | 0.17% | 00.0% | Unchanged |
| Benjamin F. Edwards & Company, Inc. | 932 | $465.0K | 0.01% | +904+3,228.6% | Added |
| Evercore Wealth Management, LLC | 932 | $465.0K | 0.01% | +4+0.4% | Added |
| Defined Wealth Management, LLC | 931 | $464.5K | 0.36% | +4+0.4% | Added |
| Vontobel Holding Ltd. | 926 | $462.0K | 0.00% | −15−1.6% | Reduced |
| Kestra Private Wealth Services, LLC | 923 | $460.5K | 0.01% | +59+6.8% | Added |
| Syon Capital LLC | 916 | $457.1K | 0.05% | +131+16.7% | Added |
| Personal Cfo Solutions, LLC | 914 | $456.0K | 0.08% | +18+2.0% | Added |
| Symmetry Partners, LLC | 908 | $452.0K | 0.02% | −132−12.7% | Reduced |
| CWS Financial Advisors, LLC | 905 | $451.5K | 0.17% | +180+24.8% | Added |
| Coldstream Capital Management Inc | 902 | $449.8K | 0.01% | +49+5.7% | Added |
| Premier Path Wealth Partners, LLC | 949 | $447.0K | 0.10% | +949 | New |
| Horizon Investments, LLC | 889 | $443.5K | 0.01% | −10−1.1% | Reduced |
| Integrated Wealth Concepts LLC | 884 | $441.0K | 0.01% | +19+2.2% | Added |
| Penn Capital Management Co Inc | 881 | $440.0K | 0.04% | −111−11.2% | Reduced |
| Merit Financial Group, LLC | 881 | $439.3K | 0.01% | −57−6.1% | Reduced |
| First Nebraska Trust Co | 878 | $438.0K | 0.05% | 00.0% | Unchanged |
| Corton Capital Inc. | 877 | $437.5K | 0.14% | +219+33.3% | Added |
| NEOS Investment Management LLC | 875 | $436.5K | 0.04% | +131+17.6% | Added |
| NBT Bank N A | 835 | $416.6K | 0.03% | −5−0.6% | Reduced |
| Signaturefd, LLC | 823 | $410.6K | 0.01% | +192+30.4% | Added |
| Old National Bancorp | 816 | $407.1K | 0.01% | −115−12.4% | Reduced |
| Thoroughbred Financial Services, LLC | 805 | $402.0K | 0.03% | −10−1.2% | Reduced |
| New Jersey Better Educational Savings Trust | 800 | $399.1K | 0.84% | 00.0% | Unchanged |