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, Q3 2022
Institutional positions in Martin Marietta Materials Inc as of Sep 30, 2022. 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
- 736
- +16 vs. Q2 2022
- Shares held
- 58.4M
- −91.7K (−0.2%) vs. Q2 2022
- Total value
- $18.8B
- +$1.31B (+7.5%) vs. Q2 2022
- New holders
- 76
- 239 more added
- Sold out
- 60
- 268 more reduced
8 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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, Q3 2022
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jackson Hole Capital Partners, LLC | 803 | $259.0K | 0.08% | 00.0% | Unchanged |
| Aj Wealth Strategies, LLC | 820 | $264.0K | 0.02% | −2,400−74.5% | Reduced |
| American Institute for Advanced Investment Management, LLP | 825 | $266.0K | 0.25% | 00.0% | Unchanged |
| Thomas White International Ltd | 830 | $267.0K | 0.06% | 00.0% | Unchanged |
| Welch Group, LLC | 831 | $268.0K | 0.02% | 00.0% | Unchanged |
| Cetera Investment Advisers | 838 | $270.0K | 0.01% | −68−7.5% | Reduced |
| Chicago Capital, LLC | 848 | $273.0K | 0.02% | 00.0% | Unchanged |
| CWM, LLC | 858 | $276.0K | 0.00% | +152+21.5% | Added |
| Merit Financial Group, LLC | 858 | $276.0K | 0.01% | +858 | New |
| First Nebraska Trust Co | 878 | $282.8K | 0.04% | 00.0% | Unchanged |
| Checchi Capital Advisers, LLC | 879 | $283.0K | 0.03% | 00.0% | Unchanged |
| Edge Capital Group, LLC | 895 | $288.0K | 0.02% | −19−2.1% | Reduced |
| Spreng Capital Management, Inc. | 897 | $289.0K | 0.26% | −100−10.0% | Reduced |
| Kestra Private Wealth Services, LLC | 910 | $293.0K | 0.02% | −55−5.7% | Reduced |
| 55I, LLC | 927 | $298.0K | 0.01% | +927 | New |
| Defined Wealth Management, LLC | 927 | $299.0K | 0.33% | 00.0% | Unchanged |
| Alps Advisors Inc | 930 | $300.0K | 0.00% | +930 | New |
| Rehmann Capital Advisory Group | 932 | $300.4K | 0.03% | −57−5.8% | Reduced |
| Advisory Services Network, LLC | 935 | $301.0K | 0.01% | −133−12.5% | Reduced |
| CIBC World Markets Corp | 946 | $305.0K | 0.00% | −3,408−78.3% | Reduced |
| Vontobel Holding Ltd. | 947 | $305.0K | 0.00% | −81−7.9% | Reduced |
| Defender Capital, LLC. | 950 | $306.0K | 0.12% | 00.0% | Unchanged |
| First National Bank of Hutchinson | 949 | $306.0K | 0.24% | +87+10.1% | Added |
| Private Advisor Group, LLC | 958 | $309.0K | 0.00% | −763−44.3% | Reduced |
| SFMG, LLC | 994 | $310.0K | 0.04% | −28−2.7% | Reduced |
| Heartland Bank & Trust Co | 961 | $310.0K | 0.30% | +2+0.2% | Added |
| IFP Advisors, Inc | 1,084 | $314.0K | 0.01% | −1,983−64.7% | Reduced |
| Arkadios Wealth Advisors | 978 | $315.0K | 0.05% | −401−29.1% | Reduced |
| Hazlett, Burt & Watson, Inc. | 980 | $315.0K | 0.31% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 979 | $315.0K | 0.00% | +308+45.9% | Added |
| Summit Place Financial Advisors, LLC | 985 | $317.0K | 0.29% | −4,475−82.0% | Reduced |
| Kingfisher Capital LLC | 985 | $317.0K | 0.09% | +2+0.2% | Added |
| Fifth Third Bancorp | 989 | $319.0K | 0.00% | +188+23.5% | Added |
| Bristol John W & Co Inc | 1,000 | $322.0K | 0.01% | 00.0% | Unchanged |
| Bluestein R H & Co | 1,000 | $322.0K | 0.02% | 00.0% | Unchanged |
| MainStreet Investment Advisors LLC | 999 | $322.0K | 0.04% | +1+0.1% | Added |
| Greenleaf Trust | 1,005 | $324.0K | 0.00% | +94+10.3% | Added |
| McDaniel Terry & Co | 1,011 | $326.0K | 0.04% | +85+9.2% | Added |
| Tokio Marine Asset Management Co Ltd | 1,018 | $328.0K | 0.03% | +116+12.9% | Added |
| HB Wealth Management, LLC | 1,049 | $338.0K | 0.01% | +1,049 | New |
| CWM Advisors, LLC | 1,058 | $341.0K | 0.05% | −116−9.9% | Reduced |
| Tarbox Family Office, Inc. | 1,156 | $346.0K | 0.08% | 00.0% | Unchanged |
| Independent Solutions Wealth Management, LLC | 1,077 | $346.9K | 0.11% | 00.0% | Unchanged |
| Franklin Street Advisors Inc | 1,079 | $348.0K | 0.04% | 00.0% | Unchanged |
| Evercore Wealth Management, LLC | 1,088 | $350.0K | 0.01% | 00.0% | Unchanged |
| Gilbert & Cook, Inc. | 1,090 | $352.0K | 0.08% | +31+2.9% | Added |
| WBH Advisory Inc | 1,109 | $357.0K | 0.05% | 00.0% | Unchanged |
| Metis Global Partners, LLC | 1,106 | $357.0K | 0.06% | +77+7.5% | Added |
| Two Sigma Securities, LLC | 1,119 | $360.0K | 0.05% | +1,119 | New |
| Prudential PLC | 1,138 | $367.0K | 0.01% | 00.0% | Unchanged |
| Hilltop Holdings Inc. | 1,156 | $372.0K | 0.05% | −44−3.7% | Reduced |
| Moors & Cabot, Inc. | 1,158 | $373.0K | 0.03% | −101−8.0% | Reduced |
| Keebeck Alpha, LP | 1,159 | $373.0K | 0.20% | +17+1.5% | Added |
| CAPROCK Group, Inc. | 1,163 | $375.0K | 0.04% | −59−4.8% | Reduced |
| Massmutual Trust Co FSB | 1,163 | $375.0K | 0.02% | −50−4.1% | Reduced |
| Ballentine Partners, LLC | 1,165 | $375.0K | 0.01% | +100+9.4% | Added |
| Financial Counselors Inc | 1,168 | $376.0K | 0.01% | −62−5.0% | Reduced |
| Symmetry Partners, LLC | 1,167 | $376.0K | 0.03% | 00.0% | Unchanged |
| Toroso Investments, LLC | 1,170 | $377.0K | 0.02% | +50+4.5% | Added |
| Connecticut Wealth Management, LLC | 1,181 | $380.0K | 0.04% | +360+43.8% | Added |
| Beacon Pointe Advisors, LLC | 1,184 | $382.0K | 0.01% | +14+1.2% | Added |
| Redpoint Investment Management Pty Ltd | 1,195 | $385.0K | 0.06% | 00.0% | Unchanged |
| Adalta Capital Management LLC | 1,200 | $387.0K | 0.28% | 00.0% | Unchanged |
| Man Group plc | 1,205 | $388.0K | 0.00% | +1,205 | New |
| Forum Financial Management, LP | 1,209 | $389.0K | 0.02% | 00.0% | Unchanged |
| American Portfolios Advisors | 1,220 | $392.9K | 0.02% | −19−1.5% | Reduced |
| Gratus Capital LLC | 1,225 | $395.0K | 0.04% | −121−9.0% | Reduced |
| Strategy Asset Managers LLC | 1,232 | $397.0K | 0.11% | −1,857−60.1% | Reduced |
| Desjardins Global Asset Management Inc. | 1,232 | $397.0K | 0.05% | 00.0% | Unchanged |
| Graypoint LLC | 1,243 | $400.0K | 0.05% | +24+2.0% | Added |
| Copperleaf Capital, LLC | 1,251 | $403.0K | 0.44% | −1,362−52.1% | Reduced |
| Mercer Global Advisors Inc | 1,251 | $403.0K | 0.00% | +52+4.3% | Added |
| Summit Trail Advisors, LLC | 1,273 | $410.0K | 0.02% | −202−13.7% | Reduced |
| Ameritas Advisory Services, LLC | 1,295 | $417.0K | 0.02% | −9−0.7% | Reduced |
| SevenBridge Financial Group, LLC | 1,317 | $424.0K | 0.14% | +1,317 | New |
| Everence Capital Management Inc | 1,320 | $425.0K | 0.04% | 00.0% | Unchanged |
| Simon Quick Advisors, LLC | 1,344 | $433.0K | 0.06% | +1,344 | New |
| TD Private Client Wealth LLC | 1,352 | $435.5K | 0.02% | −30−2.2% | Reduced |
| Clearstead Advisors, LLC | 1,372 | $442.0K | 0.04% | +223+19.4% | Added |
| Fiduciary Trust Co | 1,382 | $445.0K | 0.01% | 00.0% | Unchanged |
| Achmea Investment Management B.V. | 1,398 | $451.0K | 0.02% | 00.0% | Unchanged |
| Quantitative Investment Management, LLC | 1,402 | $451.0K | 0.07% | +1,402 | New |
| Fayez Sarofim & Co | 1,456 | $469.0K | 0.00% | 00.0% | Unchanged |
| Vestcor Inc | 1,469 | $473.0K | 0.02% | +17+1.2% | Added |
| Advisor Partners II, LLC | 1,494 | $481.0K | 0.04% | +1,494 | New |
| Empirical Finance, LLC | 1,507 | $485.0K | 0.06% | +245+19.4% | Added |
| Arden Trust Co | 1,511 | $487.0K | 0.12% | −52−3.3% | Reduced |
| InTrack Investment Management Inc | 1,519 | $489.0K | 0.54% | −3,031−66.6% | Reduced |
| Raymond James Trust N.A. | 1,519 | $489.0K | 0.02% | −44−2.8% | Reduced |
| Ironsides Asset Advisors, LLC | 1,531 | $493.0K | 0.22% | 00.0% | Unchanged |
| Impax Asset Management Group plc | 1,540 | $496.0K | 0.00% | +769+99.7% | Added |
| O'Shaughnessy Asset Management, LLC | 1,545 | $498.0K | 0.01% | +314+25.5% | Added |
| Park Avenue Securities LLC | 1,568 | $505.0K | 0.01% | +37+2.4% | Added |
| Stamos Capital Partners, L.P. | 1,580 | $509.0K | 0.13% | +1,580 | New |
| First American Bank | 1,588 | $511.5K | 0.05% | 00.0% | Unchanged |
| Wetherby Asset Management Inc | 1,593 | $513.0K | 0.04% | −3−0.2% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 1,601 | $515.7K | 0.05% | −290−15.3% | Reduced |
| Brown Brothers Harriman & Co | 1,612 | $519.0K | 0.00% | +18+1.1% | Added |
| GWM Advisors LLC | 1,616 | $520.0K | 0.01% | −523−24.5% | Reduced |
| Northwestern Mutual Wealth Management Co | 1,619 | $522.0K | 0.00% | −79−4.7% | Reduced |