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 |
|---|---|---|---|---|---|
| Skylands Capital, LLC | 12,030 | $4.07M | 0.64% | +3,575+42.3% | Added |
| Stephens Inc | 11,789 | $3.98M | 0.08% | −64−0.5% | Reduced |
| Assenagon Asset Management S.A. | 11,582 | $3.91M | 0.02% | −84,342−87.9% | Reduced |
| IFM Investors Pty Ltd | 11,573 | $3.91M | 0.07% | 00.0% | Unchanged |
| Aperture Investors, LLC | 11,525 | $3.90M | 0.64% | +2,796+32.0% | Added |
| DnB Asset Management AS | 11,445 | $3.87M | 0.03% | +88+0.8% | Added |
| Sprucegrove Investment Management Ltd | 11,400 | $3.85M | 0.21% | −500−4.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,193 | $3.78M | 0.02% | −1,999−15.2% | Reduced |
| Waratah Capital Advisors Ltd. | 11,133 | $3.76M | 0.24% | +7,486+205.3% | Added |
| Shell Asset Management Co | 11,125 | $3.76M | 0.16% | +4,506+68.1% | Added |
| Commerce Bank | 11,096 | $3.75M | 0.03% | +8,383+309.0% | Added |
| Utah Retirement Systems | 11,025 | $3.73M | 0.06% | −162−1.4% | Reduced |
| 1832 Asset Management L.P. | 11,000 | $3.72M | 0.01% | 00.0% | Unchanged |
| Lountzis Asset Management, LLC | 10,375 | $3.70M | 2.22% | −2,099−16.8% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 10,830 | $3.66M | 0.03% | +23+0.2% | Added |
| Robbins Farley LLC | 10,680 | $3.61M | 2.79% | +38+0.4% | Added |
| Gulf International Bank (UK) Ltd | 10,579 | $3.58M | 0.06% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 10,495 | $3.55M | 0.03% | +1,372+15.0% | Added |
| Jane Street Group, LLC | 10,446 | $3.53M | 0.01% | −44,221−80.9% | Reduced |
| Synovus Financial Corp | 10,253 | $3.47M | 0.04% | +351+3.5% | Added |
| US Bancorp | 10,152 | $3.43M | 0.01% | −513−4.8% | Reduced |
| Quantinno Capital Management LP | 10,109 | $3.42M | 0.25% | +7,512+289.3% | Added |
| Teacher Retirement System of Texas | 10,076 | $3.40M | 0.02% | −1,978−16.4% | Reduced |
| Hudson Bay Capital Management LP | 10,000 | $3.38M | 0.04% | −15,000−60.0% | Reduced |
| Blair William & Co | 9,959 | $3.37M | 0.01% | −27−0.3% | Reduced |
| Janney Montgomery Scott LLC | 9,870 | $3.34M | 0.01% | −205−2.0% | Reduced |
| Daiwa Securities Group Inc. | 9,872 | $3.34M | 0.03% | −182−1.8% | Reduced |
| Chartwell Investment Partners, LLC | 9,812 | $3.32M | 0.13% | +3,567+57.1% | Added |
| Essex Investment Management Co LLC | 9,795 | $3.31M | 0.52% | +1,203+14.0% | Added |
| New York Life Investment Management LLC | 9,781 | $3.31M | 0.04% | −39−0.4% | Reduced |
| Cubist Systematic Strategies, LLC | 9,524 | $3.22M | 0.03% | −18,160−65.6% | Reduced |
| Mader & Shannon Wealth Management, Inc. | 9,491 | $3.21M | 2.12% | +2,297+31.9% | Added |
| Atria Investments LLC | 9,459 | $3.20M | 0.07% | +371+4.1% | Added |
| D.A. Davidson & Co. | 9,446 | $3.19M | 0.04% | +603+6.8% | Added |
| State of Tennessee, Treasury Department | 9,318 | $3.15M | 0.01% | −741−7.4% | Reduced |
| Yousif Capital Management, LLC | 9,314 | $3.15M | 0.04% | +315+3.5% | Added |
| Man Group plc | 9,167 | $3.10M | 0.01% | +7,962+660.7% | Added |
| Royal London Asset Management Ltd | 9,144 | $3.09M | 0.01% | +3,203+53.9% | Added |
| ExodusPoint Capital Management, LP | 8,927 | $3.02M | 0.05% | +5,675+174.5% | Added |
| Mutual of America Capital Management LLC | 8,871 | $3.00M | 0.04% | +236+2.7% | Added |
| Occudo Quantitative Strategies LP | 8,855 | $2.99M | 0.35% | +3,024+51.9% | Added |
| Texas Permanent School Fund | 8,822 | $2.98M | 0.05% | −40.0% | Reduced |
| State of Alaska, Department of Revenue | 8,682 | $2.93M | 0.04% | 00.0% | Unchanged |
| Weiss Multi-Strategy Advisers LLC | 8,650 | $2.92M | 0.08% | +8,650 | New |
| Advisor Group Holdings, Inc. | 8,535 | $2.88M | 0.01% | +713+9.1% | Added |
| Salem Investment Counselors Inc | 8,434 | $2.85M | 0.12% | −257−3.0% | Reduced |
| Centiva Capital, LP | 8,434 | $2.85M | 0.24% | +4,476+113.1% | Added |
| Schroder Investment Management Group | 8,372 | $2.83M | 0.00% | +542+6.9% | Added |
| Comerica Bank | 7,971 | $2.81M | 0.02% | +94+1.2% | Added |
| Xponance, Inc. | 8,149 | $2.75M | 0.04% | +1,342+19.7% | Added |
| CI Private Wealth, LLC | 8,082 | $2.73M | 0.01% | +8,082 | New |
| Public Employees Retirement Association of Colorado | 8,035 | $2.72M | 0.01% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 8,007 | $2.71M | 0.01% | −675−7.8% | Reduced |
| North Fourth Asset Management, LP | 8,000 | $2.70M | 1.25% | +8,000 | New |
| Point72 Middle East FZE | 7,757 | $2.62M | 0.20% | +7,757 | New |
| B & T Capital Management DBA Alpha Capital Management | 7,753 | $2.62M | 0.66% | −127−1.6% | Reduced |
| Public Sector Pension Investment Board | 7,741 | $2.62M | 0.02% | +1,073+16.1% | Added |
| ProShare Advisors LLC | 7,694 | $2.60M | 0.01% | +20.0% | Added |
| Nisa Investment Advisors, LLC | 7,503 | $2.54M | 0.02% | −14−0.2% | Reduced |
| Acadian Asset Management LLC | 7,504 | $2.53M | 0.01% | −6,789−47.5% | Reduced |
| Aquatic Capital Management LLC | 7,400 | $2.50M | 0.18% | +7,400 | New |
| Neuberger Berman Group LLC | 7,324 | $2.48M | 0.00% | +957+15.0% | Added |
| CIBC World Markets Corp | 7,300 | $2.47M | 0.02% | +6,354+671.7% | Added |
| Czech National Bank | 7,267 | $2.46M | 0.07% | +18+0.2% | Added |
| American Investment Services, Inc. | 7,178 | $2.43M | 0.50% | +7,178 | New |
| Penn Capital Management Co Inc | 7,063 | $2.42M | 0.25% | −198−2.7% | Reduced |
| Concentric Capital Strategies, LP | 7,142 | $2.41M | 1.20% | +7,142 | New |
| Red Spruce Capital, LLC | 7,085 | $2.39M | 1.52% | +350+5.2% | Added |
| Coronation Fund Managers Ltd. | 7,032 | $2.38M | 0.07% | +7,032 | New |
| Boothbay Fund Management, LLC | 6,841 | $2.31M | 0.08% | −7,044−50.7% | Reduced |
| Concorde Financial Corp | 7,129 | $2.30M | 1.55% | 00.0% | Unchanged |
| Nissay Asset Management Corp | 6,780 | $2.29M | 0.02% | −64−0.9% | Reduced |
| Panagora Asset Management Inc | 6,712 | $2.27M | 0.01% | −1,080−13.9% | Reduced |
| Diversified Trust Co | 6,621 | $2.24M | 0.09% | +1,235+22.9% | Added |
| TD Waterhouse Canada Inc. | 5,426 | $2.21M | 0.02% | −329−5.7% | Reduced |
| Icon Advisers Inc | 6,515 | $2.20M | 0.56% | 00.0% | Unchanged |
| Twinbeech Capital LP | 6,396 | $2.16M | 0.04% | +6,396 | New |
| Raymond James Financial Services Advisors, Inc. | 6,342 | $2.15M | 0.00% | −109−1.7% | Reduced |
| American Century Companies Inc | 6,261 | $2.12M | 0.00% | +599+10.6% | Added |
| Mill Capital Management, LLC | 6,225 | $2.10M | 0.23% | 00.0% | Unchanged |
| Creative Planning | 6,200 | $2.10M | 0.00% | +713+13.0% | Added |
| Madden Securities Corp | 6,144 | $2.08M | 1.09% | −1,500−19.6% | Reduced |
| Brinker Capital Investments, LLC | 6,064 | $2.05M | 0.04% | −1,274−17.4% | Reduced |
| Engineers Gate Manager LP | 6,000 | $2.03M | 0.12% | +6,000 | New |
| Northeast Financial Consultants Inc | 5,894 | $1.99M | 0.13% | +288+5.1% | Added |
| National Asset Management, Inc. | 5,811 | $1.96M | 0.06% | −103−1.7% | Reduced |
| Teachers Retirement System of the State of Kentucky | 5,802 | $1.96M | 0.02% | 00.0% | Unchanged |
| Lipe & Dalton | 5,755 | $1.95M | 1.12% | −120−2.0% | Reduced |
| National Bank of Canada | 5,692 | $1.92M | 0.01% | +1,678+41.8% | Added |
| Mitchell Capital Management Co | 5,619 | $1.90M | 0.53% | −58−1.0% | Reduced |
| Gotham Asset Management, LLC | 5,570 | $1.88M | 0.05% | +1,762+46.3% | Added |
| British Columbia Investment Management Corp | 5,525 | $1.87M | 0.02% | −643−10.4% | Reduced |
| Lockheed Martin Investment Management Co | 5,430 | $1.84M | 0.12% | +190+3.6% | Added |
| Alpha Omega Wealth Management LLC | 5,416 | $1.83M | 0.33% | 00.0% | Unchanged |
| First Foundation Advisors | 5,300 | $1.79M | 0.09% | +1,164+28.1% | Added |
| Bessemer Group Inc | 5,258 | $1.78M | 0.00% | −824−13.5% | Reduced |
| Securian Asset Management, Inc | 5,178 | $1.75M | 0.05% | −117−2.2% | Reduced |
| Colonial Trust Advisors | 5,162 | $1.74M | 0.21% | +715+16.1% | Added |
| Mackenzie Financial Corp | 5,153 | $1.74M | 0.00% | +776+17.7% | Added |
| Griffin Asset Management, Inc. | 5,137 | $1.74M | 0.26% | −35−0.7% | Reduced |