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 |
|---|---|---|---|---|---|
| Diversified Trust Co | 5,200 | $2.29M | 0.08% | −4−0.1% | Reduced |
| Pacer Advisors, Inc. | 5,160 | $2.27M | 0.02% | +1,906+58.6% | Added |
| InTrack Investment Management Inc | 5,148 | $2.27M | 1.57% | −745−12.6% | Reduced |
| Lockheed Martin Investment Management Co | 5,100 | $2.25M | 0.12% | +5,100 | New |
| NN Investment Partners Holdings N.V. | 5,025 | $2.21M | 0.01% | −30,021−85.7% | Reduced |
| Oregon Public Employees Retirement Fund | 5,000 | $2.20M | 0.02% | −200−3.8% | Reduced |
| Gabelli Funds LLC | 5,000 | $2.20M | 0.01% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 4,825 | $2.13M | 0.02% | 00.0% | Unchanged |
| Northwest & Ethical Investments L.P. | 4,778 | $2.10M | 0.06% | +4,778 | New |
| Maryland State Retirement & Pension System | 4,752 | $2.09M | 0.05% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 5,681 | $2.07M | 0.00% | +3,050+115.9% | Added |
| Westpac Banking Corp | 4,697 | $2.07M | 0.02% | 00.0% | Unchanged |
| Colonial Trust Advisors | 4,616 | $2.03M | 0.23% | +325+7.6% | Added |
| BerganKDV Wealth Management, LLC | 4,537 | $2.00M | 0.21% | +267+6.3% | Added |
| Hudson Value Partners, LLC | 4,535 | $2.00M | 0.97% | +10+0.2% | Added |
| Adams Natural Resources Fund, Inc. | 4,500 | $1.98M | 0.42% | 00.0% | Unchanged |
| Harbor Advisors LLC | 4,500 | $1.98M | 0.37% | 00.0% | Unchanged |
| 17 Capital Partners, LLC | 4,478 | $1.97M | 1.80% | −205−4.4% | Reduced |
| Jade Capital Advisors, LLC | 5,000 | $1.96M | 1.49% | +5,000 | New |
| Mercer Global Advisors Inc | 4,454 | $1.96M | 0.01% | +270+6.5% | Added |
| Princeton Capital Management LLC | 4,427 | $1.95M | 0.56% | 00.0% | Unchanged |
| Perigon Wealth Management, LLC | 4,382 | $1.93M | 0.14% | +223+5.4% | Added |
| Lederer & Associates Investment Counsel | 4,360 | $1.92M | 1.11% | −664−13.2% | Reduced |
| True North Advisors, LLC | 4,319 | $1.90M | 0.32% | 00.0% | Unchanged |
| American Portfolios Advisors | 4,282 | $1.89M | 0.06% | +151+3.7% | Added |
| Sciencast Management LP | 4,157 | $1.85M | 0.33% | +4,157 | New |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 4,173 | $1.84M | 0.04% | +459+12.4% | Added |
| Tdam USA Inc. | 4,098 | $1.80M | 0.11% | −1,067−20.7% | Reduced |
| Tower Research Capital LLC (TRC) | 4,088 | $1.80M | 0.03% | +2,056+101.2% | Added |
| Mackenzie Financial Corp | 4,082 | $1.80M | 0.00% | −118−2.8% | Reduced |
| Creative Planning | 4,057 | $1.79M | 0.00% | +87+2.2% | Added |
| Thomas J. Herzfeld Advisors, Inc. | 4,000 | $1.76M | 0.64% | −500−11.1% | Reduced |
| Coastal Investment Advisors, Inc. | 3,988 | $1.76M | 0.39% | −22−0.5% | Reduced |
| Motive Wealth Advisors | 3,931 | $1.73M | 1.04% | −131−3.2% | Reduced |
| Hudson Canyon Capital Management | 3,925 | $1.73M | 1.26% | +3,925 | New |
| Xponance, Inc. | 3,926 | $1.73M | 0.03% | +803+25.7% | Added |
| Louisiana State Employees Retirement System | 3,900 | $1.72M | 0.04% | 00.0% | Unchanged |
| New Mexico Educational Retirement Board | 3,850 | $1.70M | 0.06% | −200−4.9% | Reduced |
| Keybank National Association | 3,835 | $1.69M | 0.01% | +391+11.4% | Added |
| Kentucky Retirement Systems | 3,792 | $1.67M | 0.07% | −6−0.2% | Reduced |
| Oppenheimer Asset Management Inc. | 3,761 | $1.66M | 0.02% | +376+11.1% | Added |
| EFG Asset Management (North America) Corp. | 3,750 | $1.65M | 0.22% | +3,750 | New |
| Telemus Capital, LLC | 3,677 | $1.62M | 0.13% | +63+1.7% | Added |
| Corient Capital Partners, LLC | 3,671 | $1.62M | 0.11% | −862−19.0% | Reduced |
| Leavell Investment Management, Inc. | 3,571 | $1.57M | 0.10% | 00.0% | Unchanged |
| Pinnacle Associates Ltd | 3,535 | $1.56M | 0.03% | −46−1.3% | Reduced |
| Vontobel Holding Ltd. | 3,535 | $1.55M | 0.01% | −670−15.9% | Reduced |
| Nordea Investment Management AB | 3,541 | $1.54M | 0.00% | +259+7.9% | Added |
| South Dakota Investment Council | 3,441 | $1.52M | 0.03% | 00.0% | Unchanged |
| Karpas Strategies, LLC | 3,440 | $1.51M | 0.49% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 3,434 | $1.51M | 0.03% | −100−2.8% | Reduced |
| Crossmark Global Holdings, Inc. | 3,421 | $1.51M | 0.03% | −690−16.8% | Reduced |
| Bard Financial Services, Inc. | 3,400 | $1.50M | 0.12% | 00.0% | Unchanged |
| Empowered Funds, LLC | 3,352 | $1.48M | 0.17% | +16+0.5% | Added |
| Boenning & Scattergood, Inc. | 3,225 | $1.42M | 0.23% | −50−1.5% | Reduced |
| Aj Wealth Strategies, LLC | 3,220 | $1.42M | 0.07% | 00.0% | Unchanged |
| Wealthfront Advisers LLC | 3,170 | $1.40M | 0.01% | +182+6.1% | Added |
| Regions Financial Corp | 3,096 | $1.36M | 0.01% | −75−2.4% | Reduced |
| Brown Advisory Inc | 3,030 | $1.33M | 0.00% | −196−6.1% | Reduced |
| Argent Trust Co | 3,025 | $1.33M | 0.08% | +88+3.0% | Added |
| Ruffer LLP | 3,000 | $1.32M | 0.03% | 00.0% | Unchanged |
| Supplemental Annuity Collective Trust of NJ | 3,000 | $1.32M | 0.40% | 00.0% | Unchanged |
| PCJ Investment Counsel Ltd. | 3,000 | $1.32M | 0.47% | +3,000 | New |
| Capital Investment Counsel, Inc | 2,988 | $1.32M | 0.25% | +2,988 | New |
| Quantinno Capital Management LP | 2,982 | $1.31M | 0.24% | +2,982 | New |
| Banque Pictet & Cie SA | 2,955 | $1.30M | 0.01% | +2,955 | New |
| Commerce Bank | 2,944 | $1.30M | 0.01% | +20+0.7% | Added |
| National Asset Management, Inc. | 2,933 | $1.29M | 0.04% | +296+11.2% | Added |
| Kestra Advisory Services, LLC | 2,901 | $1.28M | 0.01% | −1,206−29.4% | Reduced |
| Cypress Capital Management LLC | 2,825 | $1.24M | 0.14% | 00.0% | Unchanged |
| Simmons Bank | 2,809 | $1.24M | 0.09% | 00.0% | Unchanged |
| Northwestern Mutual Investment Management Company, LLC | 2,806 | $1.24M | 0.02% | −26−0.9% | Reduced |
| Bartlett & Co. Wealth Management LLC | 2,799 | $1.23M | 0.02% | −122−4.2% | Reduced |
| Bartlett & Co. LLC | 2,799 | $1.23M | 0.02% | −122−4.2% | Reduced |
| Pathstone Family Office, LLC | 2,779 | $1.23M | 0.03% | +294+11.8% | Added |
| Eaton Vance Management | 2,747 | $1.21M | 0.00% | +56+2.1% | Added |
| AlphaCrest Capital Management LLC | 2,700 | $1.19M | 0.04% | +365+15.6% | Added |
| Dynamic Technology Lab Private Ltd | 2,671 | $1.18M | 0.13% | +2,671 | New |
| Insight Wealth Strategies, LLC | 2,642 | $1.16M | 0.17% | −8−0.3% | Reduced |
| Quadrature Capital Ltd | 2,586 | $1.14M | 0.06% | +2,586 | New |
| Wolverine Trading, LLC | 2,601 | $1.14M | 0.02% | −6,849−72.5% | Reduced |
| Northeast Financial Consultants Inc | 2,581 | $1.14M | 0.07% | 00.0% | Unchanged |
| GWM Advisors LLC | 2,537 | $1.12M | 0.02% | +2,537 | New |
| Accretive Wealth Partners, LLC | 2,523 | $1.11M | 0.71% | +58+2.4% | Added |
| Integrated Wealth Concepts LLC | 2,478 | $1.09M | 0.03% | +32+1.3% | Added |
| HITE Hedge Asset Management LLC | 2,469 | $1.09M | 0.13% | +1,775+255.8% | Added |
| Copperleaf Capital, LLC | 2,411 | $1.06M | 0.92% | +1,567+185.7% | Added |
| Seeyond | 2,404 | $1.06M | 0.10% | 00.0% | Unchanged |
| Brandywine Trust Co | 2,400 | $1.06M | 0.36% | 00.0% | Unchanged |
| Regentatlantic Capital LLC | 2,375 | $1.05M | 0.03% | +20+0.8% | Added |
| Michael B. Yongue | 2,352 | $1.04M | 0.69% | +223+10.5% | Added |
| Hilltop Holdings Inc. | 2,330 | $1.03M | 0.11% | +206+9.7% | Added |
| Banque Cantonale Vaudoise | 2,309 | $1.02M | 0.04% | +842+57.4% | Added |
| CIBC World Markets Corp | 2,224 | $980.0K | 0.01% | −1,292−36.7% | Reduced |
| Signature Wealth Management Partners, LLC | 2,210 | $974.0K | 0.83% | −50−2.2% | Reduced |
| Baker Avenue Asset Management, LP | 2,202 | $970.0K | 0.05% | 00.0% | Unchanged |
| Baker Tilly Wealth Management, LLC | 2,197 | $968.0K | 0.10% | +85+4.0% | Added |
| Weiss Multi-Strategy Advisers LLC | 2,178 | $959.0K | 0.02% | −1,166−34.9% | Reduced |
| Desjardins Global Asset Management Inc. | 2,177 | $959.0K | 0.08% | +2,177 | New |
| SG Americas Securities, LLC | 2,152 | $948.0K | 0.01% | −3,901−64.4% | Reduced |