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, Q1 2024
Institutional positions in Martin Marietta Materials Inc as of Mar 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
- 957
- +76 vs. Q4 2023
- Shares held
- 59.6M
- +1.05M (+1.8%) vs. Q4 2023
- Total value
- $36.4B
- +$7.21B (+24.7%) vs. Q4 2023
- New holders
- 135
- 306 more added
- Sold out
- 59
- 351 more reduced
8 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Central Pacific Bank - Trust Division | 1,080 | $652.8K | 0.08% | +1,080 | New |
| Stonebridge Capital Management Inc | 1,065 | $654.0K | 0.29% | 00.0% | Unchanged |
| Connecticut Wealth Management, LLC | 1,067 | $655.1K | 0.03% | −43−3.9% | Reduced |
| Greenleaf Trust | 1,067 | $655.1K | 0.01% | −42−3.8% | Reduced |
| Credential Qtrade Securities Inc. | 1,081 | $663.7K | 0.04% | +706+188.3% | Added |
| Hazlett, Burt & Watson, Inc. | 1,085 | $668.0K | 0.40% | 00.0% | Unchanged |
| Vestcor Inc | 1,092 | $670.0K | 0.02% | −297−21.4% | Reduced |
| 180 Wealth Advisors, LLC | 1,092 | $670.4K | 0.12% | +1,092 | New |
| Gratus Capital LLC | 1,100 | $675.3K | 0.03% | 00.0% | Unchanged |
| E. Ohman J:or Asset Management AB | 1,100 | $675.3K | 0.02% | +1,100 | New |
| HighPoint Advisor Group LLC | 1,115 | $678.0K | 0.05% | +74+7.1% | Added |
| Financial Counselors Inc | 1,105 | $678.4K | 0.01% | −106−8.8% | Reduced |
| Clear Creek Financial Management, LLC | 1,110 | $681.6K | 0.09% | −6−0.5% | Reduced |
| Erste Asset Management GmbH | 1,120 | $685.3K | 0.01% | −530−32.1% | Reduced |
| WBH Advisory Inc | 1,118 | $686.3K | 0.07% | 00.0% | Unchanged |
| V-Square Quantitative Management LLC | 1,133 | $695.6K | 0.12% | 00.0% | Unchanged |
| Worth Financial Advisory Group, LLC | 1,141 | $700.5K | 0.49% | +5+0.4% | Added |
| O'Brien Greene & Co. Inc | 1,149 | $705.5K | 0.23% | +104+10.0% | Added |
| Tarbox Family Office, Inc. | 1,156 | $709.7K | 0.12% | 00.0% | Unchanged |
| Axxcess Wealth Management, LLC | 1,164 | $714.6K | 0.02% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 1,177 | $722.7K | 0.02% | +7+0.6% | Added |
| Massmutual Trust Co FSB | 1,182 | $725.7K | 0.02% | +3+0.3% | Added |
| Welch Group, LLC | 1,188 | $729.4K | 0.04% | −186−13.5% | Reduced |
| Wahed Invest LLC | 1,210 | $742.9K | 0.17% | +159+15.1% | Added |
| Forum Financial Management, LP | 1,211 | $743.5K | 0.01% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 1,224 | $751.5K | 0.02% | +165+15.6% | Added |
| Private Advisor Group, LLC | 1,227 | $753.6K | 0.01% | +25+2.1% | Added |
| Strategy Asset Managers LLC | 1,232 | $756.4K | 0.16% | −1,086−46.9% | Reduced |
| Arkadios Wealth Advisors | 1,242 | $762.6K | 0.06% | −32−2.5% | Reduced |
| Principal Street Partners, LLC | 1,256 | $770.8K | 0.15% | −13−1.0% | Reduced |
| Hilltop Holdings Inc. | 1,257 | $771.7K | 0.09% | −10−0.8% | Reduced |
| Ballentine Partners, LLC | 1,257 | $771.7K | 0.01% | +29+2.4% | Added |
| We Are One Seven, LLC | 1,263 | $775.2K | 0.04% | −220−14.8% | Reduced |
| Sonnipe Ltd | 1,265 | $776.6K | 0.08% | 00.0% | Unchanged |
| Graypoint LLC | 1,266 | $777.3K | 0.06% | +4+0.3% | Added |
| Supplemental Annuity Collective Trust of NJ | 1,270 | $779.7K | 0.24% | 00.0% | Unchanged |
| Everpar Advisors LLC | 1,274 | $782.2K | 0.48% | −1,137−47.2% | Reduced |
| Maxi Investments CY Ltd | 1,277 | $784.0K | 0.21% | +1,277 | New |
| SRB Corp | 1,288 | $790.8K | 0.04% | +180+16.2% | Added |
| Contravisory Investment Management, Inc. | 1,294 | $794.4K | 0.18% | −12−0.9% | Reduced |
| CWA Asset Management Group, LLC | 1,323 | $812.2K | 0.05% | −39−2.9% | Reduced |
| Public Sector Pension Investment Board | 1,329 | $815.9K | 0.01% | −100−7.0% | Reduced |
| Virtu Financial LLC | 1,334 | $819.0K | 0.06% | +1,334 | New |
| Veriti Management LLC | 1,342 | $824.0K | 0.06% | +249+22.8% | Added |
| Banque Cantonale Vaudoise | 1,343 | $825.0K | 0.03% | −2,508−65.1% | Reduced |
| Checchi Capital Advisers, LLC | 1,345 | $825.8K | 0.06% | +4+0.3% | Added |
| Siemens Fonds Invest GmbH | 1,356 | $832.5K | 0.06% | −27−2.0% | Reduced |
| D. E. Shaw & Co., Inc. | 1,362 | $836.2K | 0.00% | −8,421−86.1% | Reduced |
| Cullen/Frost Bankers, Inc. | 1,362 | $836.2K | 0.01% | −3−0.2% | Reduced |
| FFT Wealth Management LLC | 1,362 | $836.2K | 0.07% | +157+13.0% | Added |
| IFP Advisors, Inc | 1,370 | $841.0K | 0.04% | −370−21.3% | Reduced |
| Gilbert & Cook, Inc. | 1,389 | $852.7K | 0.12% | −47−3.3% | Reduced |
| Signature Wealth Management Partners, LLC | 1,396 | $857.1K | 0.70% | −172−11.0% | Reduced |
| Principal Securities, Inc. | 1,401 | $860.1K | 0.03% | +319+29.5% | Added |
| Meeder Advisory Services, Inc. | 1,402 | $860.8K | 0.09% | +39+2.9% | Added |
| Angeles Investment Advisors, LLC | 1,407 | $863.8K | 0.05% | 00.0% | Unchanged |
| Summit Trail Advisors, LLC | 1,426 | $875.5K | 0.02% | +8+0.6% | Added |
| Venture Visionary Partners LLC | 1,432 | $879.2K | 0.04% | −128−8.2% | Reduced |
| Kapstone Financial Advisors LLC | 1,437 | $882.2K | 0.60% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 1,443 | $885.7K | 0.00% | −221−13.3% | Reduced |
| First Citizens Bank & Trust Co | 1,455 | $893.3K | 0.02% | +1,037+248.1% | Added |
| Clearstead Advisors, LLC | 1,479 | $899.3K | 0.04% | +123+9.1% | Added |
| Texas Yale Capital Corp. | 1,470 | $902.5K | 0.04% | −94−6.0% | Reduced |
| Wetherby Asset Management Inc | 1,474 | $904.9K | 0.04% | −24−1.6% | Reduced |
| Vident Advisory, LLC | 1,499 | $920.3K | 0.02% | +323+27.5% | Added |
| SevenBridge Financial Group, LLC | 1,564 | $924.4K | 0.21% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 1,514 | $929.5K | 0.49% | +1,514 | New |
| Dohj, LLC | 1,520 | $933.0K | 0.25% | +1,520 | New |
| Campbell & CO Investment Adviser LLC | 1,558 | $956.5K | 0.08% | +1,558 | New |
| Mount Yale Investment Advisors, LLC | 1,558 | $956.6K | 0.07% | −462−22.9% | Reduced |
| Teacher Retirement System of Texas | 1,572 | $965.0K | 0.01% | −12,327−88.7% | Reduced |
| Fiduciary Trust Co | 1,578 | $968.8K | 0.01% | +180+12.9% | Added |
| XTX Topco Ltd | 1,587 | $974.3K | 0.13% | +253+19.0% | Added |
| Lincoln National Corp | 1,594 | $978.9K | 0.02% | +215+15.6% | Added |
| Keybank National Association | 1,598 | $981.1K | 0.00% | +34+2.2% | Added |
| Alberta Investment Management Corp | 1,600 | $982.3K | 0.01% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 1,601 | $982.9K | 0.01% | 00.0% | Unchanged |
| First American Bank | 1,623 | $996.4K | 0.08% | 00.0% | Unchanged |
| Profund Advisors LLC | 1,644 | $1.01M | 0.04% | +27+1.7% | Added |
| Los Angeles Capital Management LLC | 1,652 | $1.01M | 0.00% | +1,173+244.9% | Added |
| Alpine Global Management, LLC | 1,655 | $1.02M | 0.20% | +1,655 | New |
| Rakuten Investment Management, Inc. | 1,662 | $1.02M | 0.01% | +1,509+986.3% | Added |
| Twin Capital Management Inc | 1,675 | $1.03M | 0.13% | −13−0.8% | Reduced |
| Squarepoint Ops LLC | 1,676 | $1.03M | 0.00% | +2+0.1% | Added |
| CWM, LLC | 1,685 | $1.03M | 0.01% | +161+10.6% | Added |
| Tokio Marine Asset Management Co Ltd | 1,716 | $1.05M | 0.05% | +152+9.7% | Added |
| Global Trust Asset Management, LLC | 1,746 | $1.07M | 0.44% | 00.0% | Unchanged |
| AlTi Global, Inc. | 1,747 | $1.07M | 0.03% | +91+5.5% | Added |
| Main Street Financial Solutions, LLC | 1,749 | $1.07M | 0.11% | −1−0.1% | Reduced |
| Proficio Capital Partners LLC | 1,749 | $1.07M | 0.12% | +7+0.4% | Added |
| NVWM, LLC | 1,750 | $1.07M | 0.29% | −23−1.3% | Reduced |
| Versor Investments LP | 1,762 | $1.08M | 0.22% | −105−5.6% | Reduced |
| QRG Capital Management, Inc. | 1,770 | $1.09M | 0.01% | +379+27.2% | Added |
| Bokf, NA | 1,805 | $1.09M | 0.02% | −11−0.6% | Reduced |
| CIBC World Markets Inc. | 1,806 | $1.11M | 0.00% | −50−2.7% | Reduced |
| Two Sigma Investments, LP | 1,811 | $1.11M | 0.00% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 1,815 | $1.11M | 0.00% | +178+10.9% | Added |
| Baird Financial Group, Inc. | 1,845 | $1.13M | 0.00% | −156−7.8% | Reduced |
| Trust Investment Advisors | 1,851 | $1.14M | 0.82% | −5−0.3% | Reduced |
| United Capital Financial Advisers, LLC | 1,856 | $1.14M | 0.01% | −201−9.8% | Reduced |