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 2025
Institutional positions in Martin Marietta Materials Inc as of Mar 31, 2025. 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
- 953
- −26 vs. Q4 2024
- Shares held
- 59.7M
- +677.6K (+1.1%) vs. Q4 2024
- Total value
- $28.5B
- −$2.01B (−6.6%) vs. Q4 2024
- New holders
- 110
- 353 more added
- Sold out
- 136
- 324 more reduced
13 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Dai-Ichi Life Insurance Company, Ltd | 6,283 | $3.00M | 0.09% | +600+10.6% | Added |
| UniSuper Management Pty Ltd | 6,226 | $2.98M | 0.02% | +453+7.8% | Added |
| Mill Capital Management, LLC | 6,225 | $2.98M | 0.24% | 00.0% | Unchanged |
| Summit Place Financial Advisors, LLC | 6,089 | $2.91M | 1.64% | +227+3.9% | Added |
| Concorde Financial Corp | 6,042 | $2.89M | 1.59% | +62+1.0% | Added |
| Ilmarinen Mutual Pension Insurance Co | 6,000 | $2.87M | 0.03% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 5,934 | $2.84M | 0.00% | −22,974−79.5% | Reduced |
| Public Employees Retirement Association of Colorado | 5,915 | $2.83M | 0.01% | 00.0% | Unchanged |
| B & T Capital Management DBA Alpha Capital Management | 5,805 | $2.78M | 0.53% | +55+1.0% | Added |
| Avanza Fonder AB | 5,491 | $2.70M | 0.09% | −1,230−18.3% | Reduced |
| Rakuten Investment Management, Inc. | 5,586 | $2.67M | 0.01% | +5,586 | New |
| JustInvest LLC | 5,522 | $2.64M | 0.04% | +397+7.7% | Added |
| NewEdge Wealth, LLC | 5,446 | $2.60M | 0.05% | +24+0.4% | Added |
| Advisor Group Holdings, Inc. | 5,412 | $2.59M | 0.01% | −3,157−36.8% | Reduced |
| Freestone Grove Partners LP | 5,409 | $2.59M | 0.03% | +5,409 | New |
| Wealthfront Advisers LLC | 5,398 | $2.58M | 0.01% | +1,091+25.3% | Added |
| True North Advisors, LLC | 5,362 | $2.56M | 0.45% | +621+13.1% | Added |
| Alpha Omega Wealth Management LLC | 5,335 | $2.55M | 0.49% | +65+1.2% | Added |
| Evelyn Partners Investment Management LLP | 5,298 | $2.53M | 0.08% | +13+0.2% | Added |
| Delta Global Management LP | 5,266 | $2.52M | 0.18% | +5,266 | New |
| Baird Financial Group, Inc. | 5,247 | $2.51M | 0.00% | +269+5.4% | Added |
| Oregon Public Employees Retirement Fund | 5,236 | $2.50M | 0.05% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 5,159 | $2.47M | 0.00% | +1,505+41.2% | Added |
| Gabelli Funds LLC | 5,000 | $2.39M | 0.02% | 00.0% | Unchanged |
| Bislett Management, LLC | 5,000 | $2.39M | 1.69% | +5,000 | New |
| Toroso Investments, LLC | 4,950 | $2.37M | 0.02% | +86+1.8% | Added |
| Mizuho Securities USA LLC | 4,894 | $2.34M | 0.05% | −899−15.5% | Reduced |
| Tredje AP-fonden | 4,886 | $2.34M | 0.02% | −19,700−80.1% | Reduced |
| Kestra Advisory Services, LLC | 4,884 | $2.34M | 0.01% | +2,005+69.6% | Added |
| CHB Investment Group, LLC | 4,879 | $2.33M | 1.24% | +81+1.7% | Added |
| Allianz Asset Management GmbH | 4,856 | $2.32M | 0.00% | −56,137−92.0% | Reduced |
| Montag A & Associates Inc | 4,813 | $2.30M | 0.12% | −119−2.4% | Reduced |
| Westbourne Investments, Inc. | 4,790 | $2.29M | 1.39% | 00.0% | Unchanged |
| Jackson Hole Capital Partners, LLC | 4,706 | $2.25M | 0.45% | +814+20.9% | Added |
| Sanctuary Advisors, LLC | 4,595 | $2.20M | 0.02% | −3,361−42.2% | Reduced |
| Gardner Lewis Asset Management L P | 4,511 | $2.16M | 0.52% | +896+24.8% | Added |
| Harbor Advisors LLC | 4,500 | $2.15M | 0.37% | 00.0% | Unchanged |
| Cultivar Capital, Inc. | 4,447 | $2.13M | 1.71% | 00.0% | Unchanged |
| National Asset Management, Inc. | 4,419 | $2.11M | 0.06% | −23−0.5% | Reduced |
| Lipe & Dalton | 4,415 | $2.11M | 1.18% | 00.0% | Unchanged |
| Centiva Capital, LP | 4,400 | $2.10M | 0.12% | −3,437−43.9% | Reduced |
| Leavell Investment Management, Inc. | 4,394 | $2.10M | 0.10% | −267−5.7% | Reduced |
| Simon Quick Advisors, LLC | 4,339 | $2.07M | 0.12% | −414−8.7% | Reduced |
| Weaver Capital Management LLC | 4,308 | $2.06M | 0.55% | −119−2.7% | Reduced |
| Bessemer Group Inc | 4,279 | $2.05M | 0.00% | −62−1.4% | Reduced |
| Colony Group, LLC | 4,236 | $2.03M | 0.01% | +194+4.8% | Added |
| Rafferty Asset Management, LLC | 4,215 | $2.02M | 0.01% | −1,096−20.6% | Reduced |
| S-Bank Fund Management Ltd | 4,215 | $2.02M | 0.38% | +4,215 | New |
| Kentucky Retirement Systems | 4,185 | $2.00M | 0.06% | −15−0.4% | Reduced |
| Soros Capital Management LLC | 4,184 | $2.00M | 0.51% | +4,184 | New |
| TD Waterhouse Canada Inc. | 4,078 | $1.97M | 0.02% | −1,327−24.6% | Reduced |
| MML Investors Services, LLC | 4,110 | $1.97M | 0.01% | −554−11.9% | Reduced |
| TownSquare Capital, LLC | 4,101 | $1.96M | 0.02% | +328+8.7% | Added |
| Jefferies Financial Group Inc. | 4,072 | $1.95M | 0.03% | +1,477+56.9% | Added |
| Candriam Luxembourg S.C.A. | 4,056 | $1.94M | 0.01% | −571−12.3% | Reduced |
| GKV Capital Management Co., Inc. | 4,046 | $1.93M | 0.96% | +95+2.4% | Added |
| Brinker Capital Investments, LLC | 4,034 | $1.93M | 0.02% | +1,137+39.2% | Added |
| Orion Portfolio Solutions, LLC | 4,034 | $1.93M | 0.02% | +1,137+39.2% | Added |
| Generali Asset Management SPA SGR | 3,888 | $1.86M | 0.05% | +435+12.6% | Added |
| AG2R la Mondiale Gestion D'Actifs | 3,371 | $1.85M | 0.10% | +3,371 | New |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 3,857 | $1.84M | 0.87% | −113−2.8% | Reduced |
| Hantz Financial Services, Inc. | 3,847 | $1.84M | 0.03% | +120+3.2% | Added |
| Huntington National Bank | 3,821 | $1.83M | 0.01% | −1,703−30.8% | Reduced |
| Hudson Canyon Capital Management | 3,797 | $1.82M | 1.28% | 00.0% | Unchanged |
| RD Lewis Holdings, Inc. | 3,340 | $1.79M | 2.03% | 00.0% | Unchanged |
| Hartford Investment Management Co | 3,728 | $1.78M | 0.06% | −39−1.0% | Reduced |
| Pinnacle Associates Ltd | 3,727 | $1.78M | 0.03% | −23−0.6% | Reduced |
| Gulf International Bank (UK) Ltd | 3,659 | $1.75M | 0.06% | −902−19.8% | Reduced |
| Procyon Private Wealth Partners, LLC | 3,654 | $1.75M | 0.11% | +319+9.6% | Added |
| Axq Capital, LP | 3,633 | $1.74M | 0.70% | +3,633 | New |
| Pacer Advisors, Inc. | 3,589 | $1.72M | 0.00% | −1,856−34.1% | Reduced |
| Shell Asset Management Co | 3,589 | $1.72M | 0.08% | −215−5.7% | Reduced |
| Simplex Trading, LLC | 3,575 | $1.71M | 0.06% | +354+11.0% | Added |
| Lederer & Associates Investment Counsel | 3,563 | $1.70M | 1.25% | +379+11.9% | Added |
| Beck Capital Management, LLC | 3,516 | $1.68M | 0.49% | −237−6.3% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 3,497 | $1.67M | 0.01% | −378−9.8% | Reduced |
| D. E. Shaw & Co., Inc. | 3,496 | $1.67M | 0.00% | +3,496 | New |
| Aviso Financial Inc. | 3,489 | $1.67M | 0.08% | +533+18.0% | Added |
| Argent Trust Co | 3,461 | $1.65M | 0.07% | −105−2.9% | Reduced |
| Regions Financial Corp | 3,395 | $1.62M | 0.01% | +148+4.6% | Added |
| Perigon Wealth Management, LLC | 3,377 | $1.61M | 0.04% | −120−3.4% | Reduced |
| RMR Wealth Builders | 3,358 | $1.61M | 0.17% | +967+40.4% | Added |
| 17 Capital Partners, LLC | 3,355 | $1.60M | 1.03% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 3,300 | $1.58M | 0.03% | 00.0% | Unchanged |
| Securian Asset Management, Inc | 3,288 | $1.57M | 0.05% | −100−3.0% | Reduced |
| InTrack Investment Management Inc | 3,270 | $1.56M | 1.42% | −176−5.1% | Reduced |
| Sterling Capital Management LLC | 3,241 | $1.55M | 0.02% | −264−7.5% | Reduced |
| Metis Global Partners, LLC | 3,183 | $1.52M | 0.04% | +359+12.7% | Added |
| WSFS Capital Management, LLC | 3,177 | $1.52M | 0.09% | −4,031−55.9% | Reduced |
| CWM, LLC | 3,152 | $1.51M | 0.01% | +1,250+65.7% | Added |
| Allspring Global Investments Holdings, LLC | 3,007 | $1.46M | 0.00% | +40+1.3% | Added |
| Evermay Wealth Management LLC | 3,001 | $1.43M | 0.19% | 00.0% | Unchanged |
| Northeast Financial Consultants Inc | 3,000 | $1.43M | 0.06% | −642−17.6% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 2,979 | $1.42M | 0.00% | −2,012−40.3% | Reduced |
| Baker Avenue Asset Management, LP | 2,928 | $1.40M | 0.04% | +11+0.4% | Added |
| Maryland State Retirement & Pension System | 2,866 | $1.37M | 0.03% | −407−12.4% | Reduced |
| Whitener Capital Management, Inc. | 2,865 | $1.37M | 0.39% | +70+2.5% | Added |
| New Mexico Educational Retirement Board | 2,850 | $1.36M | 0.05% | −100−3.4% | Reduced |
| Madden Securities Corp | 2,830 | $1.35M | 0.53% | 00.0% | Unchanged |
| Huber Capital Management LLC | 2,792 | $1.33M | 0.25% | +800+40.2% | Added |