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 |
|---|---|---|---|---|---|
| Hudson Value Partners, LLC | 2,825 | $1.73M | 0.74% | −215−7.1% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 2,816 | $1.73M | 0.03% | +1,135+67.5% | Added |
| Essex Investment Management Co LLC | 2,800 | $1.72M | 0.34% | −485−14.8% | Reduced |
| Busey Wealth Management | 2,772 | $1.70M | 0.06% | −211−7.1% | Reduced |
| Tower Research Capital LLC (TRC) | 2,760 | $1.69M | 0.04% | −5,524−66.7% | Reduced |
| Bartlett & Co. Wealth Management LLC | 2,734 | $1.68M | 0.03% | +26+1.0% | Added |
| Lazard Asset Management LLC | 2,727 | $1.67M | 0.00% | −4,020−59.6% | Reduced |
| Agf Management Ltd | 2,702 | $1.66M | 0.01% | 00.0% | Unchanged |
| Steel Peak Wealth Management LLC | 2,691 | $1.65M | 0.08% | +2,691 | New |
| Alpine Woods Capital Investors, LLC | 2,800 | $1.64M | 0.33% | −500−15.2% | Reduced |
| Jump Financial, LLC | 2,597 | $1.59M | 0.04% | −6,759−72.2% | Reduced |
| Apollon Wealth Management, LLC | 2,588 | $1.59M | 0.05% | −90−3.4% | Reduced |
| Commerce Bank | 2,532 | $1.55M | 0.01% | −308−10.8% | Reduced |
| Guggenheim Capital LLC | 2,509 | $1.54M | 0.01% | −327−11.5% | Reduced |
| Capital Investment Counsel, Inc | 2,498 | $1.53M | 0.26% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 2,493 | $1.53M | 0.07% | −23−0.9% | Reduced |
| Metis Global Partners, LLC | 2,479 | $1.52M | 0.06% | −42−1.7% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 2,461 | $1.51M | 0.02% | 00.0% | Unchanged |
| Scotia Capital Inc. | 2,425 | $1.49M | 0.01% | +2,425 | New |
| Colonial Trust Co | 2,421 | $1.49M | 0.28% | +29+1.2% | Added |
| Brandywine Trust Co | 2,400 | $1.47M | 0.25% | 00.0% | Unchanged |
| CTC Alternative Strategies, Ltd. | 2,400 | $1.47M | 0.92% | +2,400 | New |
| Illinois Municipal Retirement Fund | 2,399 | $1.47M | 0.02% | 00.0% | Unchanged |
| UniSuper Management Pty Ltd | 2,377 | $1.46M | 0.01% | +1,735+270.2% | Added |
| Park Avenue Securities LLC | 2,350 | $1.44M | 0.02% | +184+8.5% | Added |
| Princeton Capital Management LLC | 2,344 | $1.44M | 0.52% | 00.0% | Unchanged |
| Dana Investment Advisors, Inc. | 2,337 | $1.43M | 0.05% | +24+1.0% | Added |
| Fayez Sarofim & Co | 2,335 | $1.43M | 0.00% | 00.0% | Unchanged |
| Procyon Private Wealth Partners, LLC | 2,328 | $1.43M | 0.11% | −53−2.2% | Reduced |
| Schear Investment Advisers, LLC | 2,270 | $1.39M | 1.12% | +623+37.8% | Added |
| HB Wealth Management, LLC | 2,268 | $1.39M | 0.02% | +1,116+96.9% | Added |
| Empirical Finance, LLC | 2,257 | $1.39M | 0.09% | +75+3.4% | Added |
| GWM Advisors LLC | 2,256 | $1.39M | 0.01% | +473+26.5% | Added |
| Accretive Wealth Partners, LLC | 2,331 | $1.38M | 0.61% | −104−4.3% | Reduced |
| Baker Avenue Asset Management, LP | 2,212 | $1.36M | 0.05% | −26−1.2% | Reduced |
| Kestra Advisory Services, LLC | 2,155 | $1.32M | 0.01% | +493+29.7% | Added |
| Walleye Capital LLC | 2,149 | $1.32M | 0.01% | +2,149 | New |
| Gsa Capital Partners LLP | 2,138 | $1.31M | 0.10% | +2,138 | New |
| Moors & Cabot, Inc. | 2,116 | $1.30M | 0.07% | +760+56.0% | Added |
| Herold Advisors, Inc. | 2,099 | $1.29M | 0.31% | +2,099 | New |
| Impax Asset Management Group plc | 2,055 | $1.26M | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 2,047 | $1.26M | 0.00% | −83−3.9% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 2,040 | $1.25M | 0.09% | −162−7.4% | Reduced |
| Davis Investment Partners, LLC | 2,060 | $1.25M | 0.55% | 00.0% | Unchanged |
| Norinchukin Bank, The | 2,023 | $1.24M | 0.04% | −27−1.3% | Reduced |
| Ruffer LLP | 2,000 | $1.23M | 0.05% | −1,000−33.3% | Reduced |
| Whitener Capital Management, Inc. | 1,965 | $1.21M | 0.39% | +10+0.5% | Added |
| Northwestern Mutual Investment Management Company, LLC | 1,962 | $1.20M | 0.03% | +6+0.3% | Added |
| Paradigm Asset Management Co LLC | 1,950 | $1.20M | 0.30% | −150−7.1% | Reduced |
| HMS Capital Management, LLC | 1,930 | $1.19M | 0.66% | +104+5.7% | Added |
| CAPROCK Group, Inc. | 1,930 | $1.19M | 0.07% | +7+0.4% | Added |
| Monticello Wealth Management, LLC | 1,909 | $1.17M | 0.11% | 00.0% | Unchanged |
| Empire Financial Management Company, LLC | 1,887 | $1.16M | 0.38% | 00.0% | Unchanged |
| Beacon Pointe Advisors, LLC | 1,881 | $1.16M | 0.01% | +124+7.1% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 1,876 | $1.15M | 0.01% | +48+2.6% | Added |
| Investment Management Corp of Ontario | 1,872 | $1.15M | 0.03% | +387+26.1% | Added |
| Raymond James Trust N.A. | 1,868 | $1.15M | 0.03% | +39+2.1% | Added |
| United Capital Financial Advisers, LLC | 1,856 | $1.14M | 0.01% | −201−9.8% | Reduced |
| Trust Investment Advisors | 1,851 | $1.14M | 0.82% | −5−0.3% | Reduced |
| Baird Financial Group, Inc. | 1,845 | $1.13M | 0.00% | −156−7.8% | Reduced |
| Mercer Global Advisors Inc | 1,815 | $1.11M | 0.00% | +178+10.9% | Added |
| Two Sigma Investments, LP | 1,811 | $1.11M | 0.00% | 00.0% | Unchanged |
| CIBC World Markets Inc. | 1,806 | $1.11M | 0.00% | −50−2.7% | Reduced |
| Bokf, NA | 1,805 | $1.09M | 0.02% | −11−0.6% | Reduced |
| QRG Capital Management, Inc. | 1,770 | $1.09M | 0.01% | +379+27.2% | Added |
| Versor Investments LP | 1,762 | $1.08M | 0.22% | −105−5.6% | Reduced |
| NVWM, LLC | 1,750 | $1.07M | 0.29% | −23−1.3% | Reduced |
| Proficio Capital Partners LLC | 1,749 | $1.07M | 0.12% | +7+0.4% | Added |
| Main Street Financial Solutions, LLC | 1,749 | $1.07M | 0.11% | −1−0.1% | Reduced |
| AlTi Global, Inc. | 1,747 | $1.07M | 0.03% | +91+5.5% | Added |
| Global Trust Asset Management, LLC | 1,746 | $1.07M | 0.44% | 00.0% | Unchanged |
| Tokio Marine Asset Management Co Ltd | 1,716 | $1.05M | 0.05% | +152+9.7% | Added |
| CWM, LLC | 1,685 | $1.03M | 0.01% | +161+10.6% | Added |
| Squarepoint Ops LLC | 1,676 | $1.03M | 0.00% | +2+0.1% | Added |
| Twin Capital Management Inc | 1,675 | $1.03M | 0.13% | −13−0.8% | Reduced |
| Rakuten Investment Management, Inc. | 1,662 | $1.02M | 0.01% | +1,509+986.3% | Added |
| Alpine Global Management, LLC | 1,655 | $1.02M | 0.20% | +1,655 | New |
| Los Angeles Capital Management LLC | 1,652 | $1.01M | 0.00% | +1,173+244.9% | Added |
| Profund Advisors LLC | 1,644 | $1.01M | 0.04% | +27+1.7% | Added |
| First American Bank | 1,623 | $996.4K | 0.08% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 1,601 | $982.9K | 0.01% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 1,600 | $982.3K | 0.01% | 00.0% | Unchanged |
| Keybank National Association | 1,598 | $981.1K | 0.00% | +34+2.2% | Added |
| Lincoln National Corp | 1,594 | $978.9K | 0.02% | +215+15.6% | Added |
| XTX Topco Ltd | 1,587 | $974.3K | 0.13% | +253+19.0% | Added |
| Fiduciary Trust Co | 1,578 | $968.8K | 0.01% | +180+12.9% | Added |
| Teacher Retirement System of Texas | 1,572 | $965.0K | 0.01% | −12,327−88.7% | Reduced |
| Mount Yale Investment Advisors, LLC | 1,558 | $956.6K | 0.07% | −462−22.9% | Reduced |
| Campbell & CO Investment Adviser LLC | 1,558 | $956.5K | 0.08% | +1,558 | New |
| Dohj, LLC | 1,520 | $933.0K | 0.25% | +1,520 | New |
| Virtus ETF Advisers LLC | 1,514 | $929.5K | 0.49% | +1,514 | New |
| SevenBridge Financial Group, LLC | 1,564 | $924.4K | 0.21% | 00.0% | Unchanged |
| Vident Advisory, LLC | 1,499 | $920.3K | 0.02% | +323+27.5% | Added |
| Wetherby Asset Management Inc | 1,474 | $904.9K | 0.04% | −24−1.6% | Reduced |
| Texas Yale Capital Corp. | 1,470 | $902.5K | 0.04% | −94−6.0% | Reduced |
| Clearstead Advisors, LLC | 1,479 | $899.3K | 0.04% | +123+9.1% | Added |
| First Citizens Bank & Trust Co | 1,455 | $893.3K | 0.02% | +1,037+248.1% | Added |
| Northwestern Mutual Wealth Management Co | 1,443 | $885.7K | 0.00% | −221−13.3% | Reduced |
| Kapstone Financial Advisors LLC | 1,437 | $882.2K | 0.60% | 00.0% | Unchanged |
| Venture Visionary Partners LLC | 1,432 | $879.2K | 0.04% | −128−8.2% | Reduced |