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 2021
Institutional positions in Martin Marietta Materials Inc as of Dec 31, 2021. 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
- 775
- +86 vs. Q3 2021
- Shares held
- 58.4M
- +762.5K (+1.3%) vs. Q3 2021
- Total value
- $25.6B
- +$5.96B (+30.3%) vs. Q3 2021
- New holders
- 146
- 223 more added
- Sold out
- 60
- 261 more reduced
11 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2021: 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 2021
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| First National Bank of South Miami | 50 | $22.0K | 0.01% | 00.0% | Unchanged |
| Lee Financial Co | 46 | $21.0K | 0.00% | 00.0% | Unchanged |
| Reilly Financial Advisors, LLC | 46 | $20.0K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 45 | $20.0K | 0.00% | +45 | New |
| Whittier Trust Co of Nevada Inc | 43 | $19.0K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 43 | $19.0K | 0.00% | +11+34.4% | Added |
| MUFG Americas Holdings Corp | 40 | $18.0K | 0.00% | 00.0% | Unchanged |
| Curi Capital | 40 | $17.0K | 0.00% | +40 | New |
| Amplius Wealth Advisors, LLC | 39 | $17.0K | 0.00% | +39 | New |
| EverSource Wealth Advisors, LLC | 38 | $16.0K | 0.00% | +38 | New |
| Optiver Holding B.V. | 43 | $15.0K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 34 | $14.0K | 0.00% | −250−88.0% | Reduced |
| Clearstead Advisors, LLC | 32 | $14.0K | 0.00% | −117−78.5% | Reduced |
| Earnest Partners LLC | 31 | $14.0K | 0.00% | 00.0% | Unchanged |
| Ancora Advisors, LLC | 32 | $14.0K | 0.00% | 00.0% | Unchanged |
| Koshinski Asset Management, Inc. | 30 | $13.2K | 0.00% | −100−76.9% | Reduced |
| Bourgeon Capital Management LLC | 30 | $13.0K | 0.00% | −2,980−99.0% | Reduced |
| Dividend Assets Capital, LLC | 30 | $13.0K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 29 | $13.0K | 0.00% | 00.0% | Unchanged |
| JNBA Financial Advisors | 29 | $13.0K | 0.00% | +29 | New |
| Kenfarb & Co. | 30 | $13.0K | 0.01% | +30 | New |
| Private Capital Group, LLC | 26 | $12.0K | 0.00% | 00.0% | Unchanged |
| Sterling Investment Advisors, Ltd. | 25 | $11.0K | 0.00% | 00.0% | Unchanged |
| BDO Wealth Advisors, LLC | 25 | $11.0K | 0.00% | 00.0% | Unchanged |
| Solstein Capital, LLC | 26 | $11.0K | 0.01% | 00.0% | Unchanged |
| Johnson Midwest Financial, LLC | 26 | $11.0K | 0.01% | 00.0% | Unchanged |
| Key Financial Inc | 25 | $11.0K | 0.01% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 23 | $10.0K | 0.00% | −704−96.8% | Reduced |
| Covestor Ltd | 22 | $10.0K | 0.01% | +22 | New |
| Prestige Wealth Management Group LLC | 22 | $9.00K | 0.00% | 00.0% | Unchanged |
| Kistler-Tiffany Companies, LLC | 20 | $9.00K | 0.00% | 00.0% | Unchanged |
| Carolina Wealth Advisors, LLC | 20 | $9.00K | 0.01% | 00.0% | Unchanged |
| Professional Financial Advisors, LLC | 20 | $9.00K | 0.00% | 00.0% | Unchanged |
| Sittner & Nelson, LLC | 20 | $9.00K | 0.01% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 19 | $8.00K | 0.00% | −60−75.9% | Reduced |
| Crewe Advisors LLC | 19 | $8.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 18 | $8.00K | 0.00% | +4+28.6% | Added |
| Tilia Fiduciary Partners, Inc. | 19 | $8.00K | 0.01% | +19 | New |
| Roble, Belko & Company, Inc | 15 | $7.00K | 0.00% | 00.0% | Unchanged |
| First Command Financial Services, Inc. | 14 | $6.00K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 13 | $6.00K | 0.00% | +2+18.2% | Added |
| Evoke Wealth, LLC | 14 | $6.00K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 14 | $6.00K | 0.00% | +14 | New |
| Fortitude Advisory Group L.L.C. | 13 | $6.00K | 0.00% | +13 | New |
| Arlington Partners LLC | 12 | $5.00K | 0.00% | −43−78.2% | Reduced |
| First Command Bank | 14 | $5.00K | 0.00% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 12 | $5.00K | 0.00% | +1+9.1% | Added |
| JFS Wealth Advisors, LLC | 12 | $5.00K | 0.00% | +7+140.0% | Added |
| Jones Financial Companies LLLP | 8 | $4.00K | 0.00% | 00.0% | Unchanged |
| Webster Bank, N. A. | 8 | $4.00K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 9 | $4.00K | 0.00% | +9 | New |
| Core Alternative Capital | 8 | $4.00K | 0.00% | +8 | New |
| Sierra Capital LLC | 10 | $4.00K | 0.00% | +10 | New |
| Robeco Institutional Asset Management B.V. | 6 | $3.00K | 0.00% | −4,217−99.9% | Reduced |
| Plante Moran Financial Advisors, LLC | 6 | $3.00K | 0.00% | −856−99.3% | Reduced |
| C M Bidwell & Associates Ltd | 7 | $3.00K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 7 | $3.00K | 0.00% | 00.0% | Unchanged |
| Confluence Wealth Services, Inc. | 9 | $3.00K | 0.00% | +9 | New |
| Washington Trust Co | 5 | $2.00K | 0.00% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 5 | $2.00K | 0.00% | 00.0% | Unchanged |
| Bellevue Asset Management, LLC | 4 | $2.00K | 0.00% | 00.0% | Unchanged |
| Schubert & Co | 5 | $2.00K | 0.00% | +5 | New |
| Winch Advisory Services, LLC | 3 | $1.00K | 0.00% | 00.0% | Unchanged |
| Carolinas Wealth Consulting LLC | 3 | $1.00K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 3 | $1.00K | 0.00% | +3 | New |
| Surevest, LLC | 2 | $1.00K | 0.00% | +2 | New |
| Capital Advisors, Ltd. LLC | 2 | $1.00K | 0.00% | +2 | New |
| Cornerstone Advisory, LLC | 2 | $1.00K | 0.00% | +2 | New |
| Horan Securities, Inc. | 1 | $1.00K | 0.00% | +1 | New |
| Addison Advisors LLC | 2 | $1.00K | 0.00% | +2 | New |
| CoreCap Advisors, LLC | 2 | $1.00K | 0.00% | +2 | New |
| Cassady Schiller Wealth Management, LLC | 3 | $1.00K | 0.00% | +3 | New |
| Quent Capital, LLC | 3 | $1.00K | 0.00% | +3 | New |
| USA Financial Portformulas Corp | 1 | $0 | 0.00% | −2,212−100.0% | Reduced |
| SOA Wealth Advisors, LLC. | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 0 | $0 | 0.00% | −1,100−100.0% | Sold out |
| Melvin Capital Management LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −82,721−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Swarthmore Group Inc | 0 | $0 | 0.00% | −16,468−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −16,514−100.0% | Sold out |
| Chescapmanager LLC | 0 | $0 | 0.00% | −14,600−100.0% | Sold out |
| Albar Capital Ltd | 0 | $0 | 0.00% | −13,098−100.0% | Sold out |
| AMP Capital Investors Ltd | 0 | $0 | 0.00% | −12,899−100.0% | Sold out |
| MKP Capital Management, L.L.C. | 0 | $0 | 0.00% | −9,435−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −6,956−100.0% | Sold out |
| Waratah Capital Advisors Ltd. | 0 | $0 | 0.00% | −6,789−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −5,408−100.0% | Sold out |
| Mountain Lake Investment Management LLC | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| SRB Corp | 0 | $0 | 0.00% | −4,503−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −4,102−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −3,731−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −3,550−100.0% | Sold out |
| E. Ohman J:or Asset Management AB | 0 | $0 | 0.00% | −3,100−100.0% | Sold out |
| Interval Partners, LP | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Achmea Investment Management B.V. | 0 | $0 | 0.00% | −2,786−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −2,265−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −2,168−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −2,130−100.0% | Sold out |
| Andra AP-fonden | 0 | $0 | 0.00% | −1,900−100.0% | Sold out |