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 2024
Institutional positions in Martin Marietta Materials Inc as of Dec 31, 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
- 992
- +62 vs. Q3 2024
- Shares held
- 59.1M
- −719.8K (−1.2%) vs. Q3 2024
- Total value
- $30.5B
- −$1.63B (−5.1%) vs. Q3 2024
- New holders
- 153
- 353 more added
- Sold out
- 91
- 329 more reduced
18 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Quest Partners LLC | 310 | $160.1K | 0.02% | −1,194−79.4% | Reduced |
| Bryn Mawr Trust Co | 308 | $159.1K | 0.00% | −58−15.8% | Reduced |
| VisionPoint Advisory Group, LLC | 294 | $150.1K | 0.05% | +18+6.5% | Added |
| Covestor Ltd | 284 | $147.0K | 0.09% | −92−24.5% | Reduced |
| Headlands Technologies LLC | 280 | $144.6K | 0.01% | −130−31.7% | Reduced |
| Eagle Bay Advisors LLC | 276 | $142.6K | 0.09% | −19−6.4% | Reduced |
| Colonial Trust Co | 275 | $142.0K | 0.02% | 00.0% | Unchanged |
| TCTC Holdings, LLC | 260 | $134.3K | 0.00% | 00.0% | Unchanged |
| Promus Capital, LLC | 256 | $132.2K | 0.10% | +256 | New |
| Sentry Investment Management LLC | 231 | $119.0K | 0.06% | −38−14.1% | Reduced |
| Proequities, Inc. | 215 | $118.2K | 0.01% | +59+37.8% | Added |
| GPS Wealth Strategies Group, LLC | 215 | $111.0K | 0.01% | −176−45.0% | Reduced |
| Western Pacific Wealth Management, LP | 210 | $108.5K | 0.09% | +15+7.7% | Added |
| Rowland & Co Investment Counsel | 200 | $103.3K | 0.02% | 00.0% | Unchanged |
| State of Wyoming | 198 | $102.3K | 0.01% | +6+3.1% | Added |
| South State Corp. | 195 | $100.7K | 0.01% | 00.0% | Unchanged |
| Central Trust Co | 195 | $100.7K | 0.00% | +5+2.6% | Added |
| North Ridge Wealth Advisors, Inc. | 188 | $97.1K | 0.07% | +188 | New |
| Caitong International Asset Management Co., Ltd | 176 | $90.9K | 0.09% | +176 | New |
| Smithfield Trust Co | 175 | $90.0K | 0.00% | 00.0% | Unchanged |
| First Pacific Financial | 173 | $89.5K | 0.02% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 173 | $89.1K | 0.00% | −473−73.2% | Reduced |
| Lindbrook Capital, LLC | 170 | $87.8K | 0.01% | +13+8.3% | Added |
| Mather Group, LLC. | 168 | $86.8K | 0.00% | +4+2.4% | Added |
| Hilltop National Bank | 166 | $85.7K | 0.03% | +25+17.7% | Added |
| Penserra Capital Management LLC | 161 | $83.0K | 0.00% | +155+2,583.3% | Added |
| Carolinas Wealth Consulting LLC | 159 | $81.8K | 0.02% | +8+5.3% | Added |
| Westpac Banking Corp | 158 | $81.6K | 0.01% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 157 | $81.1K | 0.01% | +6+4.0% | Added |
| Glen Eagle Advisors, LLC | 150 | $77.5K | 0.01% | 00.0% | Unchanged |
| Arlington Trust Co LLC | 144 | $74.4K | 0.02% | 00.0% | Unchanged |
| Consultiva Wealth Management, Corp. | 130 | $67.1K | 0.34% | +130 | New |
| Quarry LP | 127 | $65.6K | 0.01% | −34−21.1% | Reduced |
| Eastern Bank | 127 | $65.6K | 0.00% | 00.0% | Unchanged |
| Birchbrook, Inc. | 126 | $65.0K | 0.04% | 00.0% | Unchanged |
| Pension & Wealth Management Advisors, Inc. | 119 | $61.6K | 0.02% | +119 | New |
| Harbor Investment Advisory, LLC | 118 | $60.9K | 0.01% | 00.0% | Unchanged |
| ZRC Wealth Management, LLC | 110 | $56.8K | 0.02% | 00.0% | Unchanged |
| ORG Wealth Partners, LLC | 110 | $56.8K | 0.02% | +110 | New |
| Caldwell Trust Co | 105 | $54.2K | 0.01% | 00.0% | Unchanged |
| Pin Oak Investment Advisors Inc | 101 | $54.0K | 0.05% | 00.0% | Unchanged |
| CVA Family Office, LLC | 104 | $53.7K | 0.01% | +7+7.2% | Added |
| Concord Wealth Partners | 103 | $53.2K | 0.01% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 101 | $52.2K | 0.02% | +38+60.3% | Added |
| Cromwell Holdings LLC | 100 | $51.6K | 0.03% | 00.0% | Unchanged |
| Annis Gardner Whiting Capital Advisors, LLC | 97 | $50.1K | 0.01% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 92 | $47.5K | 0.00% | −214−69.9% | Reduced |
| Midwest Capital Advisors, LLC | 92 | $47.4K | 0.03% | +92 | New |
| Kapitalo Investimentos Ltda | 91 | $47.0K | 0.03% | +91 | New |
| Pinnacle Bancorp, Inc. | 90 | $46.5K | 0.02% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 90 | $46.5K | 0.00% | +6+7.1% | Added |
| Bellwether Advisors, LLC | 89 | $46.0K | 0.01% | +89 | New |
| Versant Capital Management, Inc | 87 | $44.9K | 0.01% | −2−2.2% | Reduced |
| Larson Financial Group LLC | 84 | $43.6K | 0.00% | −6−6.7% | Reduced |
| Rothschild Investment LLC | 84 | $43.4K | 0.00% | +2+2.4% | Added |
| Estabrook Capital Management | 82 | $42.4K | 0.01% | 00.0% | Unchanged |
| Retirement Wealth Solutions LLC | 81 | $41.4K | 0.04% | +81 | New |
| R Squared Ltd | 80 | $41.3K | 0.04% | +80 | New |
| MV Capital Management, Inc. | 76 | $39.3K | 0.00% | −2−2.6% | Reduced |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 75 | $38.7K | 0.01% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 71 | $36.7K | 0.00% | +34+91.9% | Added |
| Hopwood Financial Services, Inc. | 70 | $36.2K | 0.03% | +70 | New |
| Raffa Wealth Management, LLC | 69 | $35.6K | 0.01% | 00.0% | Unchanged |
| Kestra Investment Management, LLC | 67 | $34.8K | 0.00% | +67 | New |
| Pathway Financial Advisers, LLC | 67 | $34.6K | 0.01% | 00.0% | Unchanged |
| Oarsman Capital, Inc. | 64 | $33.1K | 0.01% | +8+14.3% | Added |
| Whipplewood Advisors, LLC | 62 | $32.0K | 0.02% | +62 | New |
| Tortoise Investment Management, LLC | 58 | $30.0K | 0.00% | +2+3.6% | Added |
| Asset Dedication, LLC | 56 | $28.9K | 0.00% | 00.0% | Unchanged |
| CBIZ Investment Advisory Services, LLC | 55 | $28.4K | 0.00% | 00.0% | Unchanged |
| Lee Danner & Bass Inc | 55 | $28.4K | 0.00% | +55 | New |
| Walleye Capital LLC | 51 | $26.3K | 0.00% | −7,096−99.3% | Reduced |
| Park Place Capital Corp | 48 | $24.8K | 0.01% | −10−17.2% | Reduced |
| Riverview Trust Co | 45 | $23.2K | 0.02% | +2+4.7% | Added |
| Deseret Mutual Benefit Administrators | 43 | $22.2K | 0.01% | −3−6.5% | Reduced |
| Farmers & Merchants Investments Inc | 43 | $22.2K | 0.00% | 00.0% | Unchanged |
| Oakworth Capital, Inc. | 40 | $20.7K | 0.00% | 00.0% | Unchanged |
| Armstrong Advisory Group, Inc | 39 | $20.1K | 0.00% | +20+105.3% | Added |
| Rise Advisors, LLC | 38 | $19.7K | 0.01% | +1+2.7% | Added |
| Golden State Wealth Management, LLC | 38 | $19.6K | 0.00% | +38 | New |
| SBI Securities Co., Ltd. | 38 | $19.6K | 0.00% | +38 | New |
| Meeder Asset Management Inc | 36 | $18.6K | 0.00% | −2−5.3% | Reduced |
| Chesapeake Asset Management LLC | 36 | $18.6K | 0.02% | 00.0% | Unchanged |
| Quent Capital, LLC | 35 | $18.1K | 0.00% | −7−16.7% | Reduced |
| Harbour Investments, Inc. | 33 | $17.2K | 0.00% | −3−8.3% | Reduced |
| Glass Jacobson Investment Advisors llc | 33 | $17.0K | 0.01% | +33 | New |
| Valley National Advisers Inc | 33 | $17.0K | 0.00% | +33 | New |
| Johnson Financial Group, Inc. | 31 | $16.9K | 0.00% | −486−94.0% | Reduced |
| Raleigh Capital Management Inc. | 32 | $16.5K | 0.01% | +2+6.7% | Added |
| Cornerstone Planning Group LLC | 29 | $15.8K | 0.00% | −5−14.7% | Reduced |
| Salomon & Ludwin, LLC | 30 | $15.5K | 0.00% | −1−3.2% | Reduced |
| Kings Path Partners LLC | 30 | $15.5K | 0.01% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 29 | $15.0K | 0.00% | 00.0% | Unchanged |
| Hollencrest Capital Management | 29 | $15.0K | 0.00% | 00.0% | Unchanged |
| WR Wealth Planners, LLC | 29 | $15.0K | 0.00% | +1+3.6% | Added |
| Solstein Capital, LLC | 26 | $13.4K | 0.01% | 00.0% | Unchanged |
| Global Financial Private Client, LLC | 26 | $13.4K | 0.01% | +2+8.3% | Added |
| Capital Analysts, LLC | 26 | $13.0K | 0.00% | −4−13.3% | Reduced |
| Atlantic Edge Private Wealth Management, LLC | 25 | $12.9K | 0.00% | 00.0% | Unchanged |
| Gables Capital Management Inc. | 25 | $12.9K | 0.01% | 00.0% | Unchanged |