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 |
|---|---|---|---|---|---|
| Horizon Investments, LLC | 889 | $443.5K | 0.01% | −10−1.1% | Reduced |
| Premier Path Wealth Partners, LLC | 949 | $447.0K | 0.10% | +949 | New |
| Coldstream Capital Management Inc | 902 | $449.8K | 0.01% | +49+5.7% | Added |
| CWS Financial Advisors, LLC | 905 | $451.5K | 0.17% | +180+24.8% | Added |
| Symmetry Partners, LLC | 908 | $452.0K | 0.02% | −132−12.7% | Reduced |
| Personal Cfo Solutions, LLC | 914 | $456.0K | 0.08% | +18+2.0% | Added |
| Syon Capital LLC | 916 | $457.1K | 0.05% | +131+16.7% | Added |
| Kestra Private Wealth Services, LLC | 923 | $460.5K | 0.01% | +59+6.8% | Added |
| Vontobel Holding Ltd. | 926 | $462.0K | 0.00% | −15−1.6% | Reduced |
| Defined Wealth Management, LLC | 931 | $464.5K | 0.36% | +4+0.4% | Added |
| Evercore Wealth Management, LLC | 932 | $465.0K | 0.01% | +4+0.4% | Added |
| Benjamin F. Edwards & Company, Inc. | 932 | $465.0K | 0.01% | +904+3,228.6% | Added |
| Defender Capital, LLC. | 950 | $474.0K | 0.17% | 00.0% | Unchanged |
| Independent Solutions Wealth Management, LLC | 951 | $474.5K | 0.12% | −26−2.7% | Reduced |
| EP Wealth Advisors, LLC | 958 | $478.0K | 0.01% | +1+0.1% | Added |
| Scientech Research LLC | 959 | $478.3K | 0.48% | +959 | New |
| Knowledge Leaders Capital, LLC | 960 | $479.0K | 0.75% | −83−8.0% | Reduced |
| Exencial Wealth Advisors, LLC | 969 | $483.5K | 0.02% | −513−34.6% | Reduced |
| MainStreet Investment Advisors LLC | 971 | $484.4K | 0.05% | −1−0.1% | Reduced |
| Steward Partners Investment Advisory, LLC | 975 | $486.4K | 0.01% | +39+4.2% | Added |
| TD Private Client Wealth LLC | 992 | $494.9K | 0.02% | −339−25.5% | Reduced |
| Kingfisher Capital LLC | 993 | $495.0K | 0.13% | +1+0.1% | Added |
| 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 |
| New England Research & Management, Inc. | 1,000 | $499.0K | 0.26% | +1,000 | New |
| Brookstone Capital Management | 1,004 | $501.0K | 0.01% | −91−8.3% | Reduced |
| Centiva Capital, LP | 1,016 | $506.9K | 0.03% | −1,507−59.7% | Reduced |
| SFMG, LLC | 1,022 | $509.9K | 0.05% | −1−0.1% | Reduced |
| Teza Capital Management LLC | 1,029 | $513.4K | 0.09% | −785−43.3% | Reduced |
| First National Bank of Hutchinson | 1,031 | $514.4K | 0.37% | +5+0.5% | Added |
| O'Brien Greene & Co. Inc | 1,045 | $521.4K | 0.18% | 00.0% | Unchanged |
| Adalta Capital Management LLC | 1,050 | $523.9K | 0.32% | 00.0% | Unchanged |
| Wahed Invest LLC | 1,051 | $524.4K | 0.15% | +59+5.9% | Added |
| Advisory Services Network, LLC | 1,059 | $528.3K | 0.01% | +151+16.6% | Added |
| Stonebridge Capital Management Inc | 1,065 | $531.0K | 0.26% | 00.0% | Unchanged |
| Principal Securities, Inc. | 1,082 | $539.8K | 0.02% | +1,082 | New |
| Hazlett, Burt & Watson, Inc. | 1,085 | $541.0K | 0.36% | −12−1.1% | Reduced |
| Engineers Gate Manager LP | 1,092 | $544.8K | 0.02% | −879−44.6% | Reduced |
| Veriti Management LLC | 1,093 | $545.4K | 0.05% | +194+21.6% | Added |
| Gratus Capital LLC | 1,100 | $548.8K | 0.03% | 00.0% | Unchanged |
| SRB Corp | 1,108 | $552.8K | 0.03% | +1,108 | New |
| Greenleaf Trust | 1,109 | $553.3K | 0.01% | +113+11.3% | Added |
| Connecticut Wealth Management, LLC | 1,110 | $553.8K | 0.03% | +15+1.4% | Added |
| Clear Creek Financial Management, LLC | 1,116 | $556.8K | 0.09% | +191+20.6% | Added |
| WBH Advisory Inc | 1,118 | $557.7K | 0.06% | +1+0.1% | Added |
| Quadrant Capital Group LLC | 1,129 | $563.3K | 0.05% | +121+12.0% | Added |
| Jefferies Financial Group Inc. | 1,130 | $563.8K | 0.01% | +3+0.3% | Added |
| V-Square Quantitative Management LLC | 1,133 | $565.3K | 0.13% | +275+32.1% | Added |
| Worth Financial Advisory Group, LLC | 1,136 | $566.8K | 0.45% | +53+4.9% | Added |
| Wealthspire Advisors, LLC | 1,151 | $574.4K | 0.01% | +36+3.2% | Added |
| HB Wealth Management, LLC | 1,152 | $575.2K | 0.01% | +226+24.4% | Added |
| Tarbox Family Office, Inc. | 1,156 | $576.7K | 0.11% | 00.0% | Unchanged |
| Axxcess Wealth Management, LLC | 1,164 | $580.7K | 0.02% | +1,164 | New |
| Savant Capital, LLC | 1,169 | $583.4K | 0.01% | +224+23.7% | Added |
| Parallel Advisors, LLC | 1,170 | $583.8K | 0.02% | +21+1.8% | Added |
| Vident Advisory, LLC | 1,176 | $586.7K | 0.01% | +111+10.4% | 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 |
| Private Advisor Group, LLC | 1,202 | $599.7K | 0.00% | +418+53.3% | Added |
| FFT Wealth Management LLC | 1,205 | $601.2K | 0.05% | +199+19.8% | Added |
| Financial Counselors Inc | 1,211 | $604.2K | 0.01% | −10−0.8% | Reduced |
| Forum Financial Management, LP | 1,211 | $604.2K | 0.01% | −200−14.2% | Reduced |
| Ballentine Partners, LLC | 1,228 | $612.7K | 0.01% | +40+3.4% | Added |
| Nomura Holdings Inc | 1,258 | $627.6K | 0.01% | +1,258 | New |
| Valeo Financial Advisors, LLC | 1,260 | $628.6K | 0.03% | +25+2.0% | Added |
| Graypoint LLC | 1,262 | $629.7K | 0.05% | +64+5.3% | Added |
| HighPoint Advisor Group LLC | 1,041 | $630.0K | 0.05% | +1,041 | New |
| Sonnipe Ltd | 1,265 | $631.1K | 0.08% | 00.0% | Unchanged |
| Hilltop Holdings Inc. | 1,267 | $632.1K | 0.07% | −38−2.9% | Reduced |
| Principal Street Partners, LLC | 1,269 | $633.1K | 0.15% | −181−12.5% | Reduced |
| Supplemental Annuity Collective Trust of NJ | 1,270 | $633.6K | 0.22% | 00.0% | Unchanged |
| Arkadios Wealth Advisors | 1,274 | $635.6K | 0.05% | +3+0.2% | Added |
| Contravisory Investment Management, Inc. | 1,306 | $651.6K | 0.16% | −10−0.8% | Reduced |
| Michael B. Yongue | 1,320 | $658.6K | 0.59% | −41−3.0% | Reduced |
| XTX Topco Ltd | 1,334 | $665.5K | 0.15% | −245−15.5% | Reduced |
| Checchi Capital Advisers, LLC | 1,341 | $669.0K | 0.05% | +56+4.4% | 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 |
| CWA Asset Management Group, LLC | 1,362 | $679.5K | 0.05% | +2+0.1% | Added |
| Meeder Advisory Services, Inc. | 1,363 | $680.0K | 0.08% | −52−3.7% | Reduced |
| Cullen/Frost Bankers, Inc. | 1,365 | $681.0K | 0.01% | −30−2.2% | Reduced |
| Welch Group, LLC | 1,374 | $685.5K | 0.04% | +100+7.8% | Added |
| Lincoln National Corp | 1,379 | $688.2K | 0.01% | +90+7.0% | Added |
| Siemens Fonds Invest GmbH | 1,383 | $690.0K | 0.06% | +319+30.0% | Added |
| Vestcor Inc | 1,389 | $693.0K | 0.02% | +166+13.6% | Added |
| QRG Capital Management, Inc. | 1,391 | $693.9K | 0.01% | +202+17.0% | Added |
| Fiduciary Trust Co | 1,398 | $697.5K | 0.01% | 00.0% | Unchanged |
| Angeles Investment Advisors, LLC | 1,407 | $702.0K | 0.04% | −53−3.6% | Reduced |
| Summit Trail Advisors, LLC | 1,418 | $707.5K | 0.02% | −31−2.1% | Reduced |
| Public Sector Pension Investment Board | 1,429 | $712.9K | 0.01% | −5,191−78.4% | Reduced |
| Wolverine Trading, LLC | 1,429 | $712.9K | 0.01% | +1,429 | New |
| Gilbert & Cook, Inc. | 1,436 | $716.4K | 0.10% | +43+3.1% | Added |
| Kapstone Financial Advisors LLC | 1,437 | $725.4K | 0.57% | −9−0.6% | Reduced |
| We Are One Seven, LLC | 1,483 | $739.9K | 0.04% | +506+51.8% | Added |
| Investment Management Corp of Ontario | 1,485 | $740.9K | 0.02% | +1,485 | New |
| Wetherby Asset Management Inc | 1,498 | $747.4K | 0.04% | −5−0.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 1,514 | $755.4K | 0.00% | −12,910−89.5% | Reduced |
| FJ Investments, LLC | 1,515 | $755.8K | 0.04% | +1,515 | New |
| Phoenix Holdings Ltd. | 1,508 | $758.8K | 0.01% | +1,508 | New |
| CWM, LLC | 1,524 | $760.0K | 0.00% | +46+3.1% | Added |