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, Q2 2024
Institutional positions in Martin Marietta Materials Inc as of Jun 30, 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
- 940
- −10 vs. Q1 2024
- Shares held
- 59.6M
- +135.0K (+0.2%) vs. Q1 2024
- Total value
- $32.3B
- −$4.08B (−11.2%) vs. Q1 2024
- New holders
- 88
- 333 more added
- Sold out
- 98
- 334 more reduced
7 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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, Q2 2024
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jane Street Group, LLC | 13,746 | $7.45M | 0.01% | −1,187−7.9% | Reduced |
| Whittier Trust Co | 13,608 | $7.37M | 0.10% | +13,376+5,765.5% | Added |
| Retirement Systems of Alabama | 13,597 | $7.37M | 0.03% | −44−0.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 13,539 | $7.34M | 0.05% | −29−0.2% | Reduced |
| Oppenheimer Asset Management Inc. | 13,516 | $7.32M | 0.09% | +1,098+8.8% | Added |
| Atria Investments LLC | 13,355 | $7.24M | 0.09% | +1,150+9.4% | Added |
| Neuberger Berman Group LLC | 13,338 | $7.23M | 0.01% | +4,080+44.1% | Added |
| Comerica Bank | 13,189 | $7.15M | 0.03% | −402−3.0% | Reduced |
| USS Investment Management Ltd | 12,909 | $6.99M | 0.06% | +276+2.2% | Added |
| Socorro Asset Management LP | 12,736 | $6.90M | 2.69% | 00.0% | Unchanged |
| Southeast Asset Advisors Inc. | 12,689 | $6.87M | 0.83% | −105−0.8% | Reduced |
| Royal London Asset Management Ltd | 12,521 | $6.78M | 0.02% | +2,045+19.5% | Added |
| Amalgamated Bank | 12,486 | $6.76M | 0.06% | −419−3.2% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 12,419 | $6.73M | 0.03% | +400+3.3% | Added |
| Washington Trust Bank | 12,338 | $6.68M | 0.66% | −247−2.0% | Reduced |
| IFM Investors Pty Ltd | 12,333 | $6.68M | 0.07% | +146+1.2% | Added |
| D.A. Davidson & Co. | 11,922 | $6.46M | 0.06% | +1,180+11.0% | Added |
| British Columbia Investment Management Corp | 11,820 | $6.40M | 0.04% | +4,441+60.2% | Added |
| Czech National Bank | 11,747 | $6.36M | 0.07% | +872+8.0% | Added |
| Marietta Investment Partners LLC | 11,654 | $6.31M | 1.39% | +30+0.3% | Added |
| Credit Agricole S A | 11,602 | $6.29M | 0.04% | +7,805+205.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,561 | $6.26M | 0.02% | +763+7.1% | Added |
| Man Group plc | 11,497 | $6.23M | 0.02% | −3,902−25.3% | Reduced |
| Beck Bode, LLC | 11,455 | $6.21M | 1.25% | +3,067+36.6% | Added |
| Schroder Investment Management Group | 11,416 | $6.19M | 0.01% | +1,401+14.0% | Added |
| DnB Asset Management AS | 11,141 | $6.04M | 0.03% | +498+4.7% | Added |
| FORA Capital, LLC | 10,926 | $5.92M | 0.72% | +10,926 | New |
| Weik Capital Management | 10,750 | $5.82M | 2.49% | −64−0.6% | Reduced |
| Kovitz Investment Group Partners, LLC | 10,688 | $5.79M | 0.05% | −4,056−27.5% | Reduced |
| KBC Group NV | 10,655 | $5.77M | 0.02% | −287−2.6% | Reduced |
| Quantinno Capital Management LP | 10,533 | $5.71M | 0.10% | +916+9.5% | Added |
| Rockefeller Capital Management L.P. | 10,308 | $5.59M | 0.02% | +10,308 | New |
| ProShare Advisors LLC | 10,228 | $5.54M | 0.01% | +755+8.0% | Added |
| Utah Retirement Systems | 10,134 | $5.49M | 0.07% | −558−5.2% | Reduced |
| BW Gestao de Investimentos Ltda. | 10,000 | $5.42M | 0.71% | +10,000 | New |
| US Bancorp | 9,822 | $5.32M | 0.01% | −252−2.5% | Reduced |
| Assenagon Asset Management S.A. | 9,591 | $5.20M | 0.01% | +20.0% | Added |
| Cambridge Investment Research Advisors, Inc. | 9,445 | $5.12M | 0.02% | −102−1.1% | Reduced |
| New York Life Investment Management LLC | 9,426 | $5.11M | 0.05% | +72+0.8% | Added |
| MML Investors Services, LLC | 9,304 | $5.04M | 0.02% | −279−2.9% | Reduced |
| Synovus Financial Corp | 9,280 | $5.03M | 0.07% | +45+0.5% | Added |
| Lountzis Asset Management, LLC | 9,259 | $5.02M | 2.34% | −63−0.7% | Reduced |
| F/M Investments LLC | 9,111 | $4.94M | 0.18% | +9,111 | New |
| Skylands Capital, LLC | 9,000 | $4.88M | 0.69% | +1,590+21.5% | Added |
| Ancora Advisors, LLC | 8,866 | $4.80M | 0.12% | +263+3.1% | Added |
| Cetera Investment Advisers | 8,845 | $4.79M | 0.01% | −1,587−15.2% | Reduced |
| Leuthold Group, LLC | 8,828 | $4.78M | 0.55% | −80−0.9% | Reduced |
| Turtle Creek Wealth Advisors, LLC | 8,763 | $4.75M | 1.10% | +1,662+23.4% | Added |
| Robbins Farley LLC | 8,736 | $4.73M | 2.51% | +294+3.5% | Added |
| Polar Asset Management Partners Inc. | 8,700 | $4.71M | 0.12% | −100−1.1% | Reduced |
| Nisa Investment Advisors, LLC | 8,519 | $4.62M | 0.03% | +5+0.1% | Added |
| Xponance, Inc. | 8,476 | $4.59M | 0.05% | +289+3.5% | Added |
| Teacher Retirement System of Texas | 8,417 | $4.56M | 0.03% | +6,845+435.4% | Added |
| Salem Investment Counselors Inc | 8,363 | $4.53M | 0.15% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 8,264 | $4.48M | 0.01% | +142+1.7% | Added |
| Intact Investment Management Inc. | 8,100 | $4.39M | 0.16% | +8,100 | New |
| CIBC World Markets Corp | 7,990 | $4.33M | 0.03% | +1,770+28.5% | Added |
| Chartwell Investment Partners, LLC | 7,983 | $4.33M | 0.15% | +36+0.5% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 7,781 | $4.22M | 0.00% | −20,856−72.8% | Reduced |
| Mutual of America Capital Management LLC | 7,774 | $4.21M | 0.05% | −329−4.1% | Reduced |
| Yousif Capital Management, LLC | 7,759 | $4.20M | 0.05% | −126−1.6% | Reduced |
| Sanctuary Advisors, LLC | 6,934 | $4.19M | 0.03% | +6,934 | New |
| Transamerica Financial Advisors, Inc. | 7,719 | $4.18M | 0.45% | 00.0% | Unchanged |
| Blair William & Co | 7,685 | $4.16M | 0.01% | +20.0% | Added |
| Sagefield Capital LP | 7,513 | $4.07M | 0.43% | −118−1.5% | Reduced |
| Centiva Capital, LP | 7,506 | $4.07M | 0.20% | +7,068+1,613.7% | Added |
| Bluegrass Capital Partners LP | 7,500 | $4.06M | 4.15% | +7,500 | New |
| Balyasny Asset Management LLC | 7,367 | $3.99M | 0.01% | −57,394−88.6% | Reduced |
| Mader & Shannon Wealth Management, Inc. | 7,321 | $3.97M | 2.38% | −503−6.4% | Reduced |
| Sequoia Financial Advisors, LLC | 7,278 | $3.94M | 0.05% | +1,449+24.9% | Added |
| American Investment Services, Inc. | 7,242 | $3.92M | 0.69% | +10+0.1% | Added |
| Nissay Asset Management Corp | 7,213 | $3.91M | 0.03% | +188+2.7% | Added |
| WSFS Capital Management, LLC | 7,208 | $3.91M | 0.22% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 7,167 | $3.88M | 0.05% | +2,305+47.4% | Added |
| Mirae Asset Global Investments Co., Ltd. | 7,211 | $3.88M | 0.02% | −277,938−97.5% | Reduced |
| Azzad Asset Management Inc | 7,145 | $3.87M | 0.46% | −7−0.1% | Reduced |
| AXA S.A. | 7,141 | $3.87M | 0.01% | −1,069−13.0% | Reduced |
| Mariner, LLC | 7,070 | $3.83M | 0.01% | +865+13.9% | Added |
| Crossmark Global Holdings, Inc. | 7,005 | $3.79M | 0.07% | −365−5.0% | Reduced |
| Magnetar Financial LLC | 6,840 | $3.71M | 0.08% | +2,852+71.5% | Added |
| Mackenzie Financial Corp | 6,825 | $3.70M | 0.01% | +1,691+32.9% | Added |
| Diversified Trust Co | 6,767 | $3.67M | 0.10% | +185+2.8% | Added |
| State of Alaska, Department of Revenue | 6,704 | $3.63M | 0.04% | 00.0% | Unchanged |
| Red Spruce Capital, LLC | 6,661 | $3.61M | 1.68% | −63−0.9% | Reduced |
| Concorde Financial Corp | 6,599 | $3.58M | 2.35% | +5,599+559.9% | Added |
| J. Safra Sarasin Holding AG | 6,593 | $3.57M | 0.07% | +6,593 | New |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 6,540 | $3.54M | 0.04% | +798+13.9% | Added |
| Nwam LLC | 6,460 | $3.50M | 1.03% | +1,788+38.3% | Added |
| Bank of Nova Scotia | 6,427 | $3.48M | 0.01% | −19,410−75.1% | Reduced |
| 1832 Asset Management L.P. | 6,307 | $3.42M | 0.01% | −21,093−77.0% | Reduced |
| Cresset Asset Management, LLC | 6,266 | $3.40M | 0.01% | +641+11.4% | Added |
| Mill Capital Management, LLC | 6,225 | $3.37M | 0.28% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 6,209 | $3.36M | 0.01% | −336−5.1% | Reduced |
| Colonial Trust Advisors | 6,204 | $3.36M | 0.32% | +94+1.5% | Added |
| Panagora Asset Management Inc | 6,192 | $3.35M | 0.02% | +829+15.5% | Added |
| Mercer Global Advisors Inc | 6,152 | $3.33M | 0.01% | +4,337+239.0% | Added |
| Mitchell Capital Management Co | 6,144 | $3.33M | 0.59% | +118+2.0% | Added |
| Pacer Advisors, Inc. | 6,079 | $3.29M | 0.01% | +783+14.8% | Added |
| Catalyst Capital Advisors LLC | 6,000 | $3.25M | 0.08% | +115+2.0% | Added |
| Whittier Trust Co of Nevada Inc | 5,987 | $3.24M | 0.09% | +5,944+13,823.3% | Added |