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 |
|---|---|---|---|---|---|
| Raymond James Trust N.A. | 1,868 | $1.15M | 0.03% | +39+2.1% | Added |
| Investment Management Corp of Ontario | 1,872 | $1.15M | 0.03% | +387+26.1% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 1,876 | $1.15M | 0.01% | +48+2.6% | Added |
| Beacon Pointe Advisors, LLC | 1,881 | $1.16M | 0.01% | +124+7.1% | Added |
| Empire Financial Management Company, LLC | 1,887 | $1.16M | 0.38% | 00.0% | Unchanged |
| Monticello Wealth Management, LLC | 1,909 | $1.17M | 0.11% | 00.0% | Unchanged |
| CAPROCK Group, Inc. | 1,930 | $1.19M | 0.07% | +7+0.4% | Added |
| HMS Capital Management, LLC | 1,930 | $1.19M | 0.66% | +104+5.7% | Added |
| Paradigm Asset Management Co LLC | 1,950 | $1.20M | 0.30% | −150−7.1% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 1,962 | $1.20M | 0.03% | +6+0.3% | Added |
| Whitener Capital Management, Inc. | 1,965 | $1.21M | 0.39% | +10+0.5% | Added |
| Ruffer LLP | 2,000 | $1.23M | 0.05% | −1,000−33.3% | Reduced |
| Norinchukin Bank, The | 2,023 | $1.24M | 0.04% | −27−1.3% | Reduced |
| Davis Investment Partners, LLC | 2,060 | $1.25M | 0.55% | 00.0% | Unchanged |
| Kentucky Retirement Systems Insurance Trust Fund | 2,040 | $1.25M | 0.09% | −162−7.4% | Reduced |
| Fifth Third Bancorp | 2,047 | $1.26M | 0.00% | −83−3.9% | Reduced |
| Impax Asset Management Group plc | 2,055 | $1.26M | 0.00% | 00.0% | Unchanged |
| Herold Advisors, Inc. | 2,099 | $1.29M | 0.31% | +2,099 | New |
| Moors & Cabot, Inc. | 2,116 | $1.30M | 0.07% | +760+56.0% | Added |
| Gsa Capital Partners LLP | 2,138 | $1.31M | 0.10% | +2,138 | New |
| Walleye Capital LLC | 2,149 | $1.32M | 0.01% | +2,149 | New |
| Kestra Advisory Services, LLC | 2,155 | $1.32M | 0.01% | +493+29.7% | Added |
| Baker Avenue Asset Management, LP | 2,212 | $1.36M | 0.05% | −26−1.2% | Reduced |
| Accretive Wealth Partners, LLC | 2,331 | $1.38M | 0.61% | −104−4.3% | Reduced |
| GWM Advisors LLC | 2,256 | $1.39M | 0.01% | +473+26.5% | Added |
| Empirical Finance, LLC | 2,257 | $1.39M | 0.09% | +75+3.4% | Added |
| HB Wealth Management, LLC | 2,268 | $1.39M | 0.02% | +1,116+96.9% | Added |
| Schear Investment Advisers, LLC | 2,270 | $1.39M | 1.12% | +623+37.8% | Added |
| Procyon Private Wealth Partners, LLC | 2,328 | $1.43M | 0.11% | −53−2.2% | Reduced |
| Fayez Sarofim & Co | 2,335 | $1.43M | 0.00% | 00.0% | Unchanged |
| Dana Investment Advisors, Inc. | 2,337 | $1.43M | 0.05% | +24+1.0% | Added |
| Princeton Capital Management LLC | 2,344 | $1.44M | 0.52% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 2,350 | $1.44M | 0.02% | +184+8.5% | Added |
| UniSuper Management Pty Ltd | 2,377 | $1.46M | 0.01% | +1,735+270.2% | Added |
| Illinois Municipal Retirement Fund | 2,399 | $1.47M | 0.02% | 00.0% | Unchanged |
| 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 |
| Colonial Trust Co | 2,421 | $1.49M | 0.28% | +29+1.2% | Added |
| Scotia Capital Inc. | 2,425 | $1.49M | 0.01% | +2,425 | New |
| B. Metzler seel. Sohn & Co. AG | 2,461 | $1.51M | 0.02% | 00.0% | Unchanged |
| Metis Global Partners, LLC | 2,479 | $1.52M | 0.06% | −42−1.7% | Reduced |
| Metropolitan Life Insurance Co | 2,493 | $1.53M | 0.07% | −23−0.9% | Reduced |
| Capital Investment Counsel, Inc | 2,498 | $1.53M | 0.26% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 2,509 | $1.54M | 0.01% | −327−11.5% | Reduced |
| Commerce Bank | 2,532 | $1.55M | 0.01% | −308−10.8% | Reduced |
| Apollon Wealth Management, LLC | 2,588 | $1.59M | 0.05% | −90−3.4% | Reduced |
| Jump Financial, LLC | 2,597 | $1.59M | 0.04% | −6,759−72.2% | Reduced |
| Alpine Woods Capital Investors, LLC | 2,800 | $1.64M | 0.33% | −500−15.2% | Reduced |
| Steel Peak Wealth Management LLC | 2,691 | $1.65M | 0.08% | +2,691 | New |
| Agf Management Ltd | 2,702 | $1.66M | 0.01% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 2,727 | $1.67M | 0.00% | −4,020−59.6% | Reduced |
| Bartlett & Co. Wealth Management LLC | 2,734 | $1.68M | 0.03% | +26+1.0% | Added |
| Tower Research Capital LLC (TRC) | 2,760 | $1.69M | 0.04% | −5,524−66.7% | Reduced |
| Busey Wealth Management | 2,772 | $1.70M | 0.06% | −211−7.1% | Reduced |
| Essex Investment Management Co LLC | 2,800 | $1.72M | 0.34% | −485−14.8% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 2,816 | $1.73M | 0.03% | +1,135+67.5% | Added |
| Hudson Value Partners, LLC | 2,825 | $1.73M | 0.74% | −215−7.1% | Reduced |
| Madden Securities Corp | 2,835 | $1.74M | 0.80% | −409−12.6% | Reduced |
| Bleakley Financial Group, LLC | 2,836 | $1.74M | 0.05% | +111+4.1% | Added |
| Brevan Howard Capital Management LP | 2,906 | $1.78M | 0.16% | −2,766−48.8% | Reduced |
| SRN Advisors, LLC | 2,978 | $1.83M | 1.43% | +142+5.0% | Added |
| Aquila Investment Management LLC | 3,000 | $1.84M | 1.57% | 00.0% | Unchanged |
| K2 Principal Fund, L.P. | 3,000 | $1.84M | 0.44% | +3,000 | New |
| Evermay Wealth Management LLC | 3,001 | $1.84M | 0.28% | +65+2.2% | Added |
| Bard Financial Services, Inc. | 3,050 | $1.87M | 0.20% | 00.0% | Unchanged |
| Meiji Yasuda Asset Management Co Ltd. | 3,064 | $1.88M | 0.08% | +448+17.1% | Added |
| Huber Capital Management LLC | 3,092 | $1.90M | 0.43% | +1,300+72.5% | Added |
| TownSquare Capital, LLC | 3,113 | $1.91M | 0.03% | +34+1.1% | Added |
| Griffin Asset Management, Inc. | 3,126 | $1.92M | 0.23% | −221−6.6% | Reduced |
| New Mexico Educational Retirement Board | 3,150 | $1.93M | 0.07% | −100−3.1% | Reduced |
| Argent Trust Co | 3,166 | $1.94M | 0.09% | +125+4.1% | Added |
| Simplicity Wealth,LLC | 3,179 | $1.95M | 0.05% | +3,179 | New |
| Lederer & Associates Investment Counsel | 3,279 | $2.01M | 1.40% | −487−12.9% | Reduced |
| Regions Financial Corp | 3,329 | $2.04M | 0.02% | −31−0.9% | Reduced |
| Simmons Bank | 3,329 | $2.04M | 0.15% | +396+13.5% | Added |
| First Hawaiian Bank | 3,343 | $2.05M | 0.06% | +250+8.1% | Added |
| Karpas Strategies, LLC | 3,366 | $2.07M | 0.64% | +4+0.1% | Added |
| Chilton Investment Co LLC | 3,373 | $2.07M | 0.06% | +1,403+71.2% | Added |
| Brown Advisory Inc | 3,381 | $2.08M | 0.00% | +133+4.1% | Added |
| Employees Retirement System of Texas | 3,388 | $2.08M | 0.02% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 3,398 | $2.09M | 0.04% | +95+2.9% | Added |
| Brinker Capital Investments, LLC | 3,480 | $2.14M | 0.02% | −34−1.0% | Reduced |
| Orion Portfolio Solutions, LLC | 3,480 | $2.14M | 0.02% | −34−1.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 3,481 | $2.14M | 0.00% | −118−3.3% | Reduced |
| Ieq Capital, LLC | 3,490 | $2.14M | 0.03% | +103+3.0% | Added |
| Shell Asset Management Co | 3,986 | $2.16M | 0.10% | −3,685−48.0% | Reduced |
| Intech Investment Management LLC | 3,536 | $2.17M | 0.03% | −4,280−54.8% | Reduced |
| Securian Asset Management, Inc | 3,598 | $2.21M | 0.06% | −363−9.2% | Reduced |
| Louisiana State Employees Retirement System | 3,600 | $2.21M | 0.04% | −100−2.7% | Reduced |
| Credit Agricole S A | 3,797 | $2.23M | 0.04% | +2,048+117.1% | Added |
| Toroso Investments, LLC | 3,632 | $2.23M | 0.04% | +445+14.0% | Added |
| Arrowstreet Capital, Limited Partnership | 3,662 | $2.25M | 0.00% | +3,662 | New |
| Atria Wealth Solutions, Inc. | 3,725 | $2.29M | 0.03% | +80+2.2% | Added |
| Beck Capital Management, LLC | 3,738 | $2.29M | 0.66% | +51+1.4% | Added |
| Winton Group Ltd | 3,762 | $2.31M | 0.16% | +2,966+372.6% | Added |
| Pinnacle Associates Ltd | 3,786 | $2.32M | 0.04% | −147−3.7% | Reduced |
| Savant Capital, LLC | 3,821 | $2.35M | 0.03% | +2,652+226.9% | Added |
| Perigon Wealth Management, LLC | 3,835 | $2.35M | 0.07% | −12−0.3% | Reduced |
| Thomas J. Herzfeld Advisors, Inc. | 3,840 | $2.36M | 0.83% | −1,000−20.7% | Reduced |
| O'Shaughnessy Asset Management, LLC | 3,843 | $2.36M | 0.03% | +1,003+35.3% | Added |