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 2024
Institutional positions in Martin Marietta Materials Inc as of Sep 30, 2024. 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
- 948
- +15 vs. Q2 2024
- Shares held
- 60.2M
- +4.83M (+8.7%) vs. Q2 2024
- Total value
- $32.4B
- +$2.42B (+8.1%) vs. Q2 2024
- New holders
- 92
- 366 more added
- Sold out
- 77
- 319 more reduced
7 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Centerpoint Advisors, LLC | 175 | $94.0K | 0.03% | 00.0% | Unchanged |
| First Pacific Financial | 173 | $93.1K | 0.02% | 00.0% | Unchanged |
| Smithfield Trust Co | 175 | $91.0K | 0.00% | −47−21.2% | Reduced |
| Mather Group, LLC. | 164 | $88.1K | 0.00% | −3−1.8% | Reduced |
| Venturi Wealth Management, LLC | 162 | $87.2K | 0.00% | −34−17.3% | Reduced |
| NBC Securities, Inc. | 162 | $87.0K | 0.01% | −34−17.3% | Reduced |
| Quarry LP | 161 | $86.7K | 0.03% | +161 | New |
| Westpac Banking Corp | 158 | $85.0K | 0.01% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 157 | $84.5K | 0.01% | −2−1.3% | Reduced |
| Proequities, Inc. | 156 | $84.0K | 0.00% | +50+47.2% | Added |
| Parkside Financial Bank & Trust | 151 | $81.3K | 0.01% | +19+14.4% | Added |
| Carolinas Wealth Consulting LLC | 151 | $80.8K | 0.01% | +6+4.1% | Added |
| Glen Eagle Advisors, LLC | 150 | $80.7K | 0.01% | 00.0% | Unchanged |
| Arlington Trust Co LLC | 144 | $77.5K | 0.02% | +7+5.1% | Added |
| Hilltop National Bank | 141 | $75.9K | 0.02% | +40+39.6% | Added |
| Eastern Bank | 127 | $68.4K | 0.00% | +127 | New |
| Birchbrook, Inc. | 126 | $67.7K | 0.04% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 118 | $63.5K | 0.01% | −1−0.8% | Reduced |
| Jamison Private Wealth Management, Inc. | 116 | $62.3K | 0.01% | 00.0% | Unchanged |
| ZRC Wealth Management, LLC | 110 | $59.2K | 0.03% | 00.0% | Unchanged |
| Strengthening Families & Communities, LLC | 107 | $57.5K | 0.01% | 00.0% | Unchanged |
| Caldwell Trust Co | 105 | $56.5K | 0.01% | 00.0% | Unchanged |
| Concord Wealth Partners | 103 | $55.4K | 0.01% | +3+3.0% | Added |
| Pin Oak Investment Advisors Inc | 101 | $54.0K | 0.05% | 00.0% | Unchanged |
| Cromwell Holdings LLC | 100 | $53.8K | 0.03% | 00.0% | Unchanged |
| Annis Gardner Whiting Capital Advisors, LLC | 97 | $52.2K | 0.01% | −56−36.6% | Reduced |
| CVA Family Office, LLC | 97 | $52.2K | 0.01% | +2+2.1% | Added |
| Tobam | 93 | $50.0K | 0.01% | +26+38.8% | Added |
| Larson Financial Group LLC | 90 | $48.7K | 0.00% | +90 | New |
| Pinnacle Bancorp, Inc. | 90 | $48.4K | 0.01% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 89 | $47.9K | 0.01% | +4+4.7% | Added |
| Bogart Wealth, LLC | 84 | $45.2K | 0.00% | 00.0% | Unchanged |
| IMA Wealth, Inc. | 84 | $45.2K | 0.01% | +84 | New |
| Estabrook Capital Management | 82 | $44.1K | 0.01% | 00.0% | Unchanged |
| Rothschild Investment LLC | 82 | $44.1K | 0.00% | +3+3.8% | Added |
| MV Capital Management, Inc. | 78 | $42.0K | 0.00% | +11+16.4% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 75 | $40.4K | 0.01% | +40+114.3% | Added |
| Householder Group Estate & Retirement Specialist, LLC | 73 | $39.0K | 0.01% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 69 | $37.1K | 0.01% | −48−41.0% | Reduced |
| CoreCap Advisors, LLC | 68 | $36.6K | 0.00% | +68 | New |
| Pathway Financial Advisers, LLC | 67 | $36.0K | 0.02% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 63 | $33.9K | 0.01% | 00.0% | Unchanged |
| First Personal Financial Services | 61 | $32.8K | 0.01% | +61 | New |
| Park Place Capital Corp | 58 | $31.2K | 0.01% | −20−25.6% | Reduced |
| Tortoise Investment Management, LLC | 56 | $30.1K | 0.00% | −11−16.4% | Reduced |
| Asset Dedication, LLC | 56 | $30.1K | 0.00% | +52+1,300.0% | Added |
| Oarsman Capital, Inc. | 56 | $30.1K | 0.01% | +56 | New |
| CBIZ Investment Advisory Services, LLC | 55 | $29.6K | 0.00% | 00.0% | Unchanged |
| Redmont Wealth Advisors LLC | 50 | $26.9K | 0.04% | 00.0% | Unchanged |
| Deseret Mutual Benefit Administrators | 46 | $24.8K | 0.01% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 43 | $23.1K | 0.00% | 00.0% | Unchanged |
| Riverview Trust Co | 43 | $23.1K | 0.02% | 00.0% | Unchanged |
| Quent Capital, LLC | 42 | $22.6K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 42 | $22.6K | 0.00% | −1−2.3% | Reduced |
| Oakworth Capital, Inc. | 40 | $21.5K | 0.00% | +40 | New |
| Meeder Asset Management Inc | 38 | $20.5K | 0.00% | +1+2.7% | Added |
| Rise Advisors, LLC | 37 | $20.0K | 0.01% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 37 | $19.9K | 0.00% | +5+15.6% | Added |
| Cornerstone Planning Group LLC | 34 | $19.9K | 0.01% | +1+3.0% | Added |
| Harbour Investments, Inc. | 36 | $19.5K | 0.00% | −1−2.7% | Reduced |
| Chesapeake Asset Management LLC | 36 | $19.4K | 0.02% | +1+2.9% | Added |
| Salomon & Ludwin, LLC | 31 | $16.7K | 0.00% | −1−3.1% | Reduced |
| Catalyst Capital Advisors LLC | 30 | $16.1K | 0.00% | −5,970−99.5% | Reduced |
| Kings Path Partners LLC | 30 | $16.1K | 0.01% | 00.0% | Unchanged |
| Raleigh Capital Management Inc. | 30 | $16.1K | 0.01% | +3+11.1% | Added |
| Capital Analysts, LLC | 30 | $16.0K | 0.00% | +30 | New |
| JFS Wealth Advisors, LLC | 29 | $15.6K | 0.00% | −2−6.5% | Reduced |
| Hollencrest Capital Management | 29 | $15.6K | 0.00% | 00.0% | Unchanged |
| WR Wealth Planners, LLC | 28 | $15.1K | 0.00% | 00.0% | Unchanged |
| Solstein Capital, LLC | 26 | $14.0K | 0.01% | 00.0% | Unchanged |
| Carolina Wealth Advisors, LLC | 26 | $14.0K | 0.01% | +6+30.0% | Added |
| Oliver Lagore Vanvalin Investment Group | 25 | $13.5K | 0.00% | +3+13.6% | Added |
| Crewe Advisors LLC | 25 | $13.5K | 0.00% | −5−16.7% | Reduced |
| Atlantic Edge Private Wealth Management, LLC | 25 | $13.5K | 0.00% | 00.0% | Unchanged |
| Gables Capital Management Inc. | 25 | $13.5K | 0.01% | +25 | New |
| Archer Investment Corp | 24 | $13.0K | 0.00% | 00.0% | Unchanged |
| Global Financial Private Client, LLC | 24 | $12.9K | 0.01% | +24 | New |
| Blue Bell Private Wealth Management, LLC | 23 | $12.4K | 0.00% | −1−4.2% | Reduced |
| Capital Performance Advisors LLP | 23 | $12.4K | 0.00% | +23 | New |
| Beacon Capital Management, LLC | 22 | $11.9K | 0.00% | 00.0% | Unchanged |
| Delta Asset Management LLC | 21 | $11.3K | 0.00% | 00.0% | Unchanged |
| Trust Co of Vermont | 21 | $11.3K | 0.00% | +21 | New |
| Creative Financial Designs Inc | 20 | $10.8K | 0.00% | 00.0% | Unchanged |
| Chelsea Counsel Co | 20 | $10.8K | 0.01% | 00.0% | Unchanged |
| CNB Bank | 20 | $10.8K | 0.00% | 00.0% | Unchanged |
| Sittner & Nelson, LLC | 20 | $10.8K | 0.00% | 00.0% | Unchanged |
| Bangor Savings Bank | 20 | $10.8K | 0.00% | +20 | New |
| Prestige Wealth Management Group LLC | 19 | $10.2K | 0.00% | +2+11.8% | Added |
| Armstrong Advisory Group, Inc | 19 | $10.2K | 0.00% | +19 | New |
| Creative Capital Management Investments LLC | 18 | $9.69K | 0.00% | 00.0% | Unchanged |
| Dunhill Financial, LLC | 15 | $8.24K | 0.00% | +7+87.5% | Added |
| POM Investment Strategies, LLC | 15 | $8.07K | 0.01% | +15 | New |
| Itau Unibanco Holding S.A. | 14 | $7.54K | 0.00% | +14 | New |
| Abound Wealth Management | 13 | $7.00K | 0.00% | +3+30.0% | Added |
| Red Tortoise LLC | 13 | $7.00K | 0.00% | 00.0% | Unchanged |
| Cetera Trust Company, N.A | 11 | $5.92K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 11 | $5.92K | 0.00% | 00.0% | Unchanged |
| Claris Advisors, LLC | 11 | $5.92K | 0.00% | +11 | New |
| REAP Financial Group, LLC | 10 | $5.41K | 0.00% | 00.0% | Unchanged |
| Aspect Partners, LLC | 10 | $5.38K | 0.00% | 00.0% | Unchanged |