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, Q2 2022
Institutional positions in Martin Marietta Materials Inc as of Jun 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
- 728
- −25 vs. Q1 2022
- Shares held
- 58.5M
- −78.4K (−0.1%) vs. Q1 2022
- Total value
- $17.5B
- −$5.00B (−22.2%) vs. Q1 2022
- New holders
- 69
- 226 more added
- Sold out
- 94
- 280 more reduced
10 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Signature Wealth Management Partners, LLC | 1,996 | $597.0K | 0.61% | 00.0% | Unchanged |
| Proficio Capital Partners LLC | 1,966 | $588.0K | 0.11% | −6−0.3% | Reduced |
| Simplex Trading, LLC | 1,960 | $586.0K | 0.02% | +1,960 | New |
| Bokf, NA | 1,952 | $584.0K | 0.01% | −46−2.3% | Reduced |
| Lazard Asset Management LLC | 1,945 | $582.0K | 0.00% | +1,900+4,222.2% | Added |
| CWA Asset Management Group, LLC | 1,941 | $581.0K | 0.05% | −33−1.7% | Reduced |
| ING Groep NV | 1,936 | $579.0K | 0.01% | −4,561−70.2% | Reduced |
| Aureus Asset Management, LLC | 1,922 | $575.0K | 0.05% | 00.0% | Unchanged |
| Trust Investment Advisors | 1,917 | $574.0K | 0.55% | −100−5.0% | Reduced |
| Monticello Wealth Management, LLC | 1,914 | $573.0K | 0.06% | 00.0% | Unchanged |
| Principal Street Partners, LLC | 1,907 | $571.0K | 0.15% | −183−8.8% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 1,891 | $566.0K | 0.07% | +568+42.9% | Added |
| Parallax Volatility Advisers, L.P. | 1,881 | $563.0K | 0.00% | +1,881 | New |
| Quadrant Capital Group LLC | 1,827 | $547.0K | 0.07% | +94+5.4% | Added |
| Kestra Advisory Services, LLC | 1,823 | $545.0K | 0.01% | +555+43.8% | Added |
| Garrett Investment Advisors LLC | 1,818 | $544.0K | 0.15% | +218+13.6% | Added |
| MML Investors Services, LLC | 1,816 | $543.0K | 0.00% | +144+8.6% | Added |
| Engineers Gate Manager LP | 1,815 | $543.0K | 0.02% | +1,815 | New |
| B. Metzler seel. Sohn & Co. AG | 1,808 | $541.0K | 0.01% | +830+84.9% | Added |
| Magnetar Financial LLC | 1,790 | $536.0K | 0.01% | +1,790 | New |
| Global Trust Asset Management, LLC | 1,785 | $534.0K | 0.26% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 1,767 | $528.0K | 0.00% | +138+8.5% | Added |
| Quantamental Technologies LLC | 1,754 | $525.0K | 0.24% | +1,754 | New |
| Keybank National Association | 1,751 | $524.0K | 0.00% | −701−28.6% | Reduced |
| Private Advisor Group, LLC | 1,721 | $515.0K | 0.00% | +27+1.6% | Added |
| Stonebridge Capital Management Inc | 1,715 | $513.0K | 0.23% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 1,698 | $508.0K | 0.00% | +70+4.3% | Added |
| Parallel Advisors, LLC | 1,689 | $505.0K | 0.02% | −110−6.1% | Reduced |
| Cetera Advisor Networks LLC | 1,671 | $500.0K | 0.01% | +44+2.7% | Added |
| Ethic Inc. | 1,641 | $491.0K | 0.03% | +1,088+196.7% | Added |
| Wetherby Asset Management Inc | 1,596 | $478.0K | 0.03% | −9−0.6% | Reduced |
| Brown Brothers Harriman & Co | 1,594 | $477.0K | 0.00% | +1,016+175.8% | Added |
| First American Bank | 1,588 | $475.2K | 0.05% | −35−2.2% | Reduced |
| Arden Trust Co | 1,563 | $468.0K | 0.11% | −39−2.4% | Reduced |
| Raymond James Trust N.A. | 1,563 | $468.0K | 0.02% | +580+59.0% | Added |
| Ironsides Asset Advisors, LLC | 1,531 | $458.0K | 0.17% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 1,531 | $458.0K | 0.01% | +335+28.0% | Added |
| Jefferies Group LLC | 1,520 | $454.8K | 0.01% | +1,520 | New |
| Main Street Financial Solutions, LLC | 1,472 | $453.0K | 0.06% | +1,472 | New |
| Western Financial Corporation | 1,498 | $448.0K | 0.32% | −129−7.9% | Reduced |
| Jump Financial, LLC | 1,475 | $442.0K | 0.02% | +1,475 | New |
| Summit Trail Advisors, LLC | 1,475 | $441.0K | 0.03% | +1,475 | New |
| Echo Street Capital Management LLC | 1,469 | $440.0K | 0.00% | +502+51.9% | Added |
| Fayez Sarofim & Co | 1,456 | $436.0K | 0.00% | +36+2.5% | Added |
| Vestcor Inc | 1,452 | $434.0K | 0.02% | +465+47.1% | Added |
| Advisor Partners LLC | 1,439 | $431.0K | 0.03% | +58+4.2% | Added |
| Achmea Investment Management B.V. | 1,398 | $418.0K | 0.01% | −1,388−49.8% | Reduced |
| Fiduciary Trust Co | 1,382 | $414.0K | 0.01% | −10−0.7% | Reduced |
| TD Private Client Wealth LLC | 1,382 | $413.6K | 0.02% | −61−4.2% | Reduced |
| Arkadios Wealth Advisors | 1,379 | $413.0K | 0.06% | +799+137.8% | Added |
| Meeder Asset Management Inc | 1,370 | $410.0K | 0.02% | +585+74.5% | Added |
| National Asset Management, Inc. | 1,346 | $403.0K | 0.02% | −1,643−55.0% | Reduced |
| Gratus Capital LLC | 1,346 | $403.0K | 0.05% | +116+9.4% | Added |
| Brevan Howard Capital Management LP | 1,342 | $402.0K | 0.29% | +730+119.3% | Added |
| Gotham Asset Management, LLC | 1,344 | $402.0K | 0.01% | +1,344 | New |
| Everence Capital Management Inc | 1,320 | $395.0K | 0.04% | 00.0% | Unchanged |
| Ameritas Advisory Services, LLC | 1,304 | $390.0K | 0.02% | −78−5.6% | Reduced |
| Empirical Finance, LLC | 1,262 | $378.0K | 0.05% | +68+5.7% | Added |
| Moors & Cabot, Inc. | 1,259 | $377.0K | 0.03% | −3−0.2% | Reduced |
| American Portfolios Advisors | 1,239 | $370.8K | 0.02% | −13−1.0% | Reduced |
| Desjardins Global Asset Management Inc. | 1,232 | $369.0K | 0.05% | −735−37.4% | Reduced |
| O'Shaughnessy Asset Management, LLC | 1,231 | $368.0K | 0.01% | +25+2.1% | Added |
| Financial Counselors Inc | 1,230 | $368.0K | 0.01% | +71+6.1% | Added |
| CAPROCK Group, Inc. | 1,222 | $366.0K | 0.04% | +41+3.5% | Added |
| Graypoint LLC | 1,219 | $365.0K | 0.05% | +94+8.4% | Added |
| Massmutual Trust Co FSB | 1,213 | $363.0K | 0.02% | −125−9.3% | Reduced |
| Forum Financial Management, LP | 1,209 | $362.0K | 0.02% | +58+5.0% | Added |
| Hilltop Holdings Inc. | 1,200 | $359.0K | 0.05% | −189−13.6% | Reduced |
| Adalta Capital Management LLC | 1,200 | $359.0K | 0.23% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 1,199 | $359.0K | 0.00% | +200+20.0% | Added |
| Redpoint Investment Management Pty Ltd | 1,195 | $358.0K | 0.04% | 00.0% | Unchanged |
| Beacon Pointe Advisors, LLC | 1,170 | $351.0K | 0.01% | −7,129−85.9% | Reduced |
| CWM Advisors, LLC | 1,174 | $351.0K | 0.05% | +91+8.4% | Added |
| Symmetry Partners, LLC | 1,167 | $349.0K | 0.02% | 00.0% | Unchanged |
| WBH Advisory Inc | 1,109 | $348.0K | 0.05% | 00.0% | Unchanged |
| Tarbox Family Office, Inc. | 1,156 | $346.0K | 0.08% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 1,149 | $344.0K | 0.03% | +21+1.9% | Added |
| O'Brien Greene & Co. Inc | 1,149 | $344.0K | 0.13% | +39+3.5% | Added |
| Jane Street Group, LLC | 1,144 | $342.0K | 0.00% | −5,779−83.5% | Reduced |
| Keebeck Alpha, LP | 1,142 | $342.0K | 0.15% | +151+15.2% | Added |
| Prudential PLC | 1,138 | $341.0K | 0.01% | −46−3.9% | Reduced |
| Toroso Investments, LLC | 1,120 | $335.0K | 0.01% | −58−4.9% | Reduced |
| Evercore Wealth Management, LLC | 1,088 | $326.0K | 0.01% | 00.0% | Unchanged |
| Franklin Street Advisors Inc | 1,079 | $323.0K | 0.03% | −246−18.6% | Reduced |
| Independent Solutions Wealth Management, LLC | 1,077 | $322.3K | 0.10% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 1,068 | $320.0K | 0.01% | −148−12.2% | Reduced |
| Ballentine Partners, LLC | 1,065 | $318.0K | 0.01% | −16−1.5% | Reduced |
| Gilbert & Cook, Inc. | 1,059 | $317.0K | 0.06% | +27+2.6% | Added |
| Vontobel Holding Ltd. | 1,028 | $309.0K | 0.00% | −1,622−61.2% | Reduced |
| Checchi Capital Advisers, LLC | 879 | $309.0K | 0.03% | −55−5.9% | Reduced |
| Metis Global Partners, LLC | 1,029 | $308.0K | 0.05% | +41+4.1% | Added |
| Spreng Capital Management, Inc. | 997 | $307.0K | 0.23% | 00.0% | Unchanged |
| SFMG, LLC | 1,022 | $306.0K | 0.04% | +28+2.8% | Added |
| MainStreet Investment Advisors LLC | 998 | $299.0K | 0.03% | −19−1.9% | Reduced |
| Bristol John W & Co Inc | 1,000 | $299.0K | 0.01% | 00.0% | Unchanged |
| Bluestein R H & Co | 1,000 | $299.0K | 0.02% | 00.0% | Unchanged |
| Rehmann Capital Advisory Group | 989 | $296.1K | 0.03% | +11+1.1% | Added |
| Kingfisher Capital LLC | 983 | $294.0K | 0.08% | −147−13.0% | Reduced |
| Hazlett, Burt & Watson, Inc. | 980 | $294.0K | 0.27% | 00.0% | Unchanged |
| Kestra Private Wealth Services, LLC | 965 | $289.0K | 0.02% | −711−42.4% | Reduced |