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 2022
Institutional positions in Martin Marietta Materials Inc as of Dec 31, 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
- 768
- +49 vs. Q3 2022
- Shares held
- 58.6M
- +406.9K (+0.7%) vs. Q3 2022
- Total value
- $19.7B
- +$952.1M (+5.1%) vs. Q3 2022
- New holders
- 97
- 260 more added
- Sold out
- 48
- 261 more reduced
17 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| United Capital Financial Advisers, LLC | 3,035 | $1.03M | 0.01% | +280+10.2% | Added |
| Cullen/Frost Bankers, Inc. | 3,046 | $1.03M | 0.02% | 00.0% | Unchanged |
| RMB Capital Management, LLC | 3,123 | $1.06M | 0.04% | −1,345−30.1% | Reduced |
| Wealthfront Advisers LLC | 3,124 | $1.06M | 0.01% | −583−15.7% | Reduced |
| Inceptionr LLC | 3,151 | $1.06M | 0.56% | +3,151 | New |
| Brown Advisory Inc | 3,169 | $1.07M | 0.00% | +10+0.3% | Added |
| Candriam Luxembourg S.C.A. | 3,192 | $1.08M | 0.01% | −4,371−57.8% | Reduced |
| Bard Financial Services, Inc. | 3,200 | $1.08M | 0.09% | −50−1.5% | Reduced |
| TownSquare Capital, LLC | 3,224 | $1.09M | 0.03% | +615+23.6% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 3,276 | $1.11M | 0.01% | −376−10.3% | Reduced |
| Tower Research Capital LLC (TRC) | 3,290 | $1.11M | 0.05% | −2,885−46.7% | Reduced |
| Banque Pictet & Cie SA | 3,302 | $1.12M | 0.01% | −59−1.8% | Reduced |
| Lazard Asset Management LLC | 3,313 | $1.12M | 0.00% | +925+38.7% | Added |
| Crossmark Global Holdings, Inc. | 3,318 | $1.12M | 0.03% | +79+2.4% | Added |
| XTX Topco Ltd | 3,326 | $1.12M | 0.24% | +3,326 | New |
| Princeton Capital Management LLC | 3,437 | $1.16M | 0.52% | −25−0.7% | Reduced |
| Karpas Strategies, LLC | 3,452 | $1.17M | 0.41% | +4+0.1% | Added |
| Hudson Value Partners, LLC | 3,466 | $1.17M | 0.72% | −150−4.1% | Reduced |
| Rafferty Asset Management, LLC | 3,472 | $1.17M | 0.01% | +1,717+97.8% | Added |
| Atria Wealth Solutions, Inc. | 3,472 | $1.17M | 0.02% | −70−2.0% | Reduced |
| Walleye Trading LLC | 3,483 | $1.18M | 0.03% | −6,934−66.6% | Reduced |
| Williams Jones Wealth Management, LLC. | 3,500 | $1.18M | 0.02% | +120+3.6% | Added |
| Oppenheimer Asset Management Inc. | 3,533 | $1.19M | 0.02% | −58−1.6% | Reduced |
| Leavell Investment Management, Inc. | 3,571 | $1.21M | 0.09% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 3,591 | $1.21M | 0.05% | −47−1.3% | Reduced |
| Duality Advisers, LP | 3,605 | $1.22M | 0.14% | −8,765−70.9% | Reduced |
| Magnetar Financial LLC | 3,627 | $1.23M | 0.02% | +3,627 | New |
| Pinnacle Associates Ltd | 3,668 | $1.24M | 0.03% | +11+0.3% | Added |
| Boenning & Scattergood, Inc. | 3,225 | $1.24M | 0.20% | 00.0% | Unchanged |
| Fluent Financial, LLC | 3,722 | $1.26M | 0.75% | −10.0% | Reduced |
| Nordea Investment Management AB | 3,812 | $1.28M | 0.00% | −124−3.2% | Reduced |
| Thomas J. Herzfeld Advisors, Inc. | 4,000 | $1.35M | 0.55% | 00.0% | Unchanged |
| Aquila Investment Management LLC | 4,000 | $1.35M | 1.05% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 4,000 | $1.35M | 0.04% | 00.0% | Unchanged |
| Pathstone Family Office, LLC | 5,155 | $1.39M | 0.03% | +1,109+27.4% | Added |
| Lederer & Associates Investment Counsel | 4,105 | $1.39M | 1.13% | −89−2.1% | Reduced |
| Allstate Corp | 4,106 | $1.39M | 0.04% | 00.0% | Unchanged |
| Allstate Investment Management Co | 4,106 | $1.39M | 0.04% | +4,106 | New |
| Perigon Wealth Management, LLC | 4,191 | $1.42M | 0.09% | −977−18.9% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 4,210 | $1.42M | 0.03% | 00.0% | Unchanged |
| Teza Capital Management LLC | 4,221 | $1.43M | 0.27% | +2,037+93.3% | Added |
| Coastal Investment Advisors, Inc. | 4,256 | $1.44M | 0.35% | +26+0.6% | Added |
| Mariner, LLC | 4,298 | $1.45M | 0.00% | −2,295−34.8% | Reduced |
| Busey Wealth Management | 4,332 | $1.46M | 0.07% | −126−2.8% | Reduced |
| True North Advisors, LLC | 4,401 | $1.49M | 0.51% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 4,409 | $1.49M | 0.01% | −53−1.2% | Reduced |
| Financial Partners Group, LLC | 4,459 | $1.51M | 0.89% | +4,459 | New |
| Campbell & CO Investment Adviser LLC | 4,480 | $1.51M | 0.36% | +4,480 | New |
| Harbor Advisors LLC | 4,500 | $1.52M | 0.38% | 00.0% | Unchanged |
| Hartford Investment Management Co | 4,515 | $1.53M | 0.05% | −1,410−23.8% | Reduced |
| Telemus Capital, LLC | 4,353 | $1.53M | 0.14% | +106+2.5% | Added |
| Hudson Canyon Capital Management | 4,527 | $1.53M | 1.41% | −98−2.1% | Reduced |
| Edgestream Partners, L.P. | 4,562 | $1.54M | 0.17% | +1,055+30.1% | Added |
| AXA S.A. | 4,644 | $1.57M | 0.01% | −1,167−20.1% | Reduced |
| Allspring Global Investments Holdings, LLC | 4,678 | $1.58M | 0.00% | −2,332−33.3% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 4,720 | $1.59M | 0.01% | +136+3.0% | Added |
| Epoch Investment Partners, Inc. | 4,764 | $1.61M | 0.01% | −599−11.2% | Reduced |
| Oregon Public Employees Retirement Fund | 4,783 | $1.62M | 0.02% | +48+1.0% | Added |
| Montag A & Associates Inc | 4,833 | $1.63M | 0.11% | +17+0.4% | Added |
| Dynamic Technology Lab Private Ltd | 4,838 | $1.64M | 0.16% | −3,676−43.2% | Reduced |
| Westpac Banking Corp | 4,873 | $1.65M | 0.02% | +176+3.7% | Added |
| Maryland State Retirement & Pension System | 4,890 | $1.65M | 0.05% | +4,890 | New |
| Sage Investment Advisers LLC | 4,900 | $1.66M | 2.36% | −50−1.0% | Reduced |
| Kentucky Retirement Systems | 4,904 | $1.66M | 0.07% | +21+0.4% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 4,971 | $1.68M | 0.03% | +677+15.8% | Added |
| JustInvest LLC | 4,994 | $1.69M | 0.07% | +1,160+30.3% | Added |
| Gabelli Funds LLC | 5,000 | $1.69M | 0.01% | 00.0% | Unchanged |
| Azzad Asset Management Inc | 5,005 | $1.69M | 0.27% | +1,809+56.6% | Added |
| Griffin Asset Management, Inc. | 5,137 | $1.74M | 0.26% | −35−0.7% | Reduced |
| Mackenzie Financial Corp | 5,153 | $1.74M | 0.00% | +776+17.7% | Added |
| Colonial Trust Advisors | 5,162 | $1.74M | 0.21% | +715+16.1% | Added |
| Securian Asset Management, Inc | 5,178 | $1.75M | 0.05% | −117−2.2% | Reduced |
| Bessemer Group Inc | 5,258 | $1.78M | 0.00% | −824−13.5% | Reduced |
| First Foundation Advisors | 5,300 | $1.79M | 0.09% | +1,164+28.1% | Added |
| Alpha Omega Wealth Management LLC | 5,416 | $1.83M | 0.33% | 00.0% | Unchanged |
| Lockheed Martin Investment Management Co | 5,430 | $1.84M | 0.12% | +190+3.6% | Added |
| British Columbia Investment Management Corp | 5,525 | $1.87M | 0.02% | −643−10.4% | Reduced |
| Gotham Asset Management, LLC | 5,570 | $1.88M | 0.05% | +1,762+46.3% | Added |
| Mitchell Capital Management Co | 5,619 | $1.90M | 0.53% | −58−1.0% | Reduced |
| National Bank of Canada | 5,692 | $1.92M | 0.01% | +1,678+41.8% | Added |
| Lipe & Dalton | 5,755 | $1.95M | 1.12% | −120−2.0% | Reduced |
| Teachers Retirement System of the State of Kentucky | 5,802 | $1.96M | 0.02% | 00.0% | Unchanged |
| National Asset Management, Inc. | 5,811 | $1.96M | 0.06% | −103−1.7% | Reduced |
| Northeast Financial Consultants Inc | 5,894 | $1.99M | 0.13% | +288+5.1% | Added |
| Engineers Gate Manager LP | 6,000 | $2.03M | 0.12% | +6,000 | New |
| Brinker Capital Investments, LLC | 6,064 | $2.05M | 0.04% | −1,274−17.4% | Reduced |
| Madden Securities Corp | 6,144 | $2.08M | 1.09% | −1,500−19.6% | Reduced |
| Creative Planning | 6,200 | $2.10M | 0.00% | +713+13.0% | Added |
| Mill Capital Management, LLC | 6,225 | $2.10M | 0.23% | 00.0% | Unchanged |
| American Century Companies Inc | 6,261 | $2.12M | 0.00% | +599+10.6% | Added |
| Raymond James Financial Services Advisors, Inc. | 6,342 | $2.15M | 0.00% | −109−1.7% | Reduced |
| Twinbeech Capital LP | 6,396 | $2.16M | 0.04% | +6,396 | New |
| Icon Advisers Inc | 6,515 | $2.20M | 0.56% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 5,426 | $2.21M | 0.02% | −329−5.7% | Reduced |
| Diversified Trust Co | 6,621 | $2.24M | 0.09% | +1,235+22.9% | Added |
| Panagora Asset Management Inc | 6,712 | $2.27M | 0.01% | −1,080−13.9% | Reduced |
| Nissay Asset Management Corp | 6,780 | $2.29M | 0.02% | −64−0.9% | Reduced |
| Concorde Financial Corp | 7,129 | $2.30M | 1.55% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 6,841 | $2.31M | 0.08% | −7,044−50.7% | Reduced |
| Coronation Fund Managers Ltd. | 7,032 | $2.38M | 0.07% | +7,032 | New |