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 |
|---|---|---|---|---|---|
| Barclays PLC | 147,772 | $90.7M | 0.04% | −81,225−35.5% | Reduced |
| Great Lakes Advisors, LLC | 147,867 | $90.8M | 0.77% | +395+0.3% | Added |
| TD Asset Management Inc | 147,963 | $90.8M | 0.08% | +6,263+4.4% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 148,571 | $91.2M | 0.06% | +682+0.5% | Added |
| SEI Investments Co | 149,027 | $91.5M | 0.13% | −118−0.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 285,149 | $99.5M | 0.22% | −50,609−15.1% | Reduced |
| UBS Group AG | 171,530 | $105.3M | 0.03% | +44,088+34.6% | Added |
| Nuveen Asset Management, LLC | 177,200 | $108.8M | 0.03% | −16,811−8.7% | Reduced |
| Swiss National Bank | 185,070 | $113.6M | 0.08% | −8,100−4.2% | Reduced |
| Douglass Winthrop Advisors, LLC | 187,881 | $115.3M | 2.37% | +554+0.3% | Added |
| Envestnet Asset Management Inc | 193,196 | $118.6M | 0.04% | +21,625+12.6% | Added |
| Royal Bank of Canada | 194,734 | $119.6M | 0.03% | −44,317−18.5% | Reduced |
| GQG Partners LLC | 196,186 | $120.4M | 0.19% | +3,999+2.1% | Added |
| UBS Asset Management Americas Inc | 198,337 | $121.8M | 0.04% | −11,306−5.4% | Reduced |
| DekaBank Deutsche Girozentrale | 200,340 | $122.0M | 0.23% | +6,522+3.4% | Added |
| Rathbone Brothers plc | 212,474 | $130.4M | 0.75% | −253−0.1% | Reduced |
| Clearbridge Investments, LLC | 223,836 | $137.4M | 0.11% | −7,384−3.2% | Reduced |
| Congress Asset Management Co | 249,507 | $153.2M | 1.09% | +524+0.2% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 250,812 | $154.0M | 0.35% | −36,168−12.6% | Reduced |
| Legal & General Group Plc | 264,622 | $162.5M | 0.05% | −6,228−2.3% | Reduced |
| Eagle Asset Management Inc | 269,041 | $162.6M | 0.82% | −55,544−17.1% | Reduced |
| Mawer Investment Management Ltd. | 280,950 | $172.5M | 0.80% | −1,669−0.6% | Reduced |
| Macquarie Group Ltd | 312,210 | $191.5M | 0.22% | −37,604−10.7% | Reduced |
| London Co of Virginia | 320,164 | $196.6M | 1.04% | −5,590−1.7% | Reduced |
| Fred Alger Management, LLC | 332,443 | $204.1M | 1.01% | −62,356−15.8% | Reduced |
| Davenport & Co LLC | 358,469 | $219.4M | 1.37% | −65,484−15.4% | Reduced |
| William Blair Investment Management, LLC | 371,213 | $227.9M | 0.59% | +38,824+11.7% | Added |
| Charles Schwab Investment Management Inc | 372,195 | $228.5M | 0.05% | +7,912+2.2% | Added |
| Findlay Park Partners LLP | 390,842 | $240.0M | 2.20% | −138,000−26.1% | Reduced |
| Diamond Hill Capital Management Inc | 411,124 | $252.4M | 1.03% | −38,506−8.6% | Reduced |
| Bank of New York Mellon Corp | 453,954 | $278.7M | 0.05% | −71,271−13.6% | Reduced |
| Alkeon Capital Management LLC | 481,669 | $295.7M | 1.63% | +92,000+23.6% | Added |
| Franklin Resources Inc | 524,090 | $321.8M | 0.10% | +136,957+35.4% | Added |
| Invesco Ltd. | 562,511 | $345.3M | 0.07% | −52,075−8.5% | Reduced |
| Northern Trust Corp | 563,899 | $346.2M | 0.06% | −25,465−4.3% | Reduced |
| Dimensional Fund Advisors LP | 610,922 | $375.1M | 0.10% | −4,474−0.7% | Reduced |
| Massachusetts Financial Services Co | 613,090 | $376.4M | 0.11% | −29,213−4.5% | Reduced |
| Norges Bank | 643,468 | $395.1M | 0.06% | +24,710+4.0% | Added |
| King Luther Capital Management Corp | 736,464 | $452.1M | 2.04% | +49,063+7.1% | Added |
| Morgan Stanley | 783,760 | $481.2M | 0.04% | −2,683−0.3% | Reduced |
| Gardner Russo & Quinn LLCSuperinvestorGardner Russo & Quinn | 787,480 | $483.5M | 4.96% | −153,088−16.3% | Reduced |
| CIBC Private Wealth Group, LLC | 850,814 | $514.2M | 1.01% | −12,451−1.4% | Reduced |
| Goldman Sachs Group Inc | 886,933 | $544.5M | 0.11% | −32,296−3.5% | Reduced |
| Principal Financial Group Inc | 948,908 | $582.6M | 0.34% | −10,144−1.1% | Reduced |
| Price T Rowe Associates Inc | 980,699 | $602.1M | 0.07% | +523,038+114.3% | Added |
| Amundi | 1,540,580 | $904.8M | 0.39% | −141,999−8.4% | Reduced |
| Geode Capital Management, LLC | 1,484,535 | $909.2M | 0.08% | +59,465+4.2% | Added |
| Bank of America Corp | 1,622,927 | $996.4M | 0.10% | +1,088,563+203.7% | Added |
| FMR LLC | 2,031,201 | $1.25B | 0.08% | +303,263+17.6% | Added |
| JPMorgan Chase & Co | 2,087,153 | $1.28B | 0.11% | −22,191−1.1% | Reduced |
| Select Equity Group, L.P. | 2,265,279 | $1.39B | 5.02% | −167,034−6.9% | Reduced |
| Baillie Gifford & Co | 2,274,528 | $1.40B | 1.09% | −360,597−13.7% | Reduced |
| T. Rowe Price Investment Management, Inc. | 2,546,386 | $1.56B | 0.96% | +908,264+55.4% | Added |
| State Street Corp | 2,641,531 | $1.62B | 0.07% | +150,317+6.0% | Added |
| Aristotle Capital Management, LLC | 2,875,771 | $1.77B | 3.28% | −94,439−3.2% | Reduced |
| BlackRock Inc. | 4,095,449 | $2.51B | 0.06% | −18,332−0.4% | Reduced |
| Vanguard Group Inc | 7,185,521 | $4.41B | 0.09% | +15,355+0.2% | Added |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −87,349−100.0% | Sold out |
| Shellback Capital, LP | 0 | $0 | 0.00% | −48,971−100.0% | Sold out |
| Junto Capital Management LP | 0 | $0 | 0.00% | −40,092−100.0% | Sold out |
| Worldquant Millennium Advisors LLC | 0 | $0 | 0.00% | −38,996−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −29,399−100.0% | Sold out |
| Mn Services Vermogensbeheer B.V. | 0 | $0 | 0.00% | −29,300−100.0% | Sold out |
| Ceredex Value Advisors LLC | 0 | $0 | 0.00% | −22,875−100.0% | Sold out |
| 1060 Capital, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Sprucegrove Investment Management Ltd | 0 | $0 | 0.00% | −8,775−100.0% | Sold out |
| Fullerton Fund Management Co Ltd. | 0 | $0 | 0.00% | −6,617−100.0% | Sold out |
| Cetera Advisor Networks LLC | 0 | $0 | 0.00% | −5,463−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −5,430−100.0% | Sold out |
| Eaton Financial Holdings Company, LLC | 0 | $0 | 0.00% | −4,271−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −4,183−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −3,913−100.0% | Sold out |
| Portfolio Design Labs, LLC | 0 | $0 | 0.00% | −3,235−100.0% | Sold out |
| Ascent Group, LLC | 0 | $0 | 0.00% | −2,709−100.0% | Sold out |
| Dakota Wealth Management | 0 | $0 | 0.00% | −2,780−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −2,608−100.0% | Sold out |
| Summit Global Investments | 0 | $0 | 0.00% | −2,495−100.0% | Sold out |
| Ninepoint Partners LP | 0 | $0 | 0.00% | −2,231−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −1,622−100.0% | Sold out |
| Phoenix Holdings Ltd. | 0 | $0 | 0.00% | −1,508−100.0% | Sold out |
| FJ Investments, LLC | 0 | $0 | 0.00% | −1,515−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −1,092−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −1,029−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −877−100.0% | Sold out |
| Thoroughbred Financial Services, LLC | 0 | $0 | 0.00% | −805−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −787−100.0% | Sold out |
| Truepoint, Inc. | 0 | $0 | 0.00% | −724−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −647−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −580−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −571−100.0% | Sold out |
| Quotient Wealth Partners, LLC | 0 | $0 | 0.00% | −509−100.0% | Sold out |
| Cetera Advisors LLC | 0 | $0 | 0.00% | −489−100.0% | Sold out |
| M&R Capital Management Inc | 0 | $0 | 0.00% | −488−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −471−100.0% | Sold out |
| Freestone Capital Holdings, LLC | 0 | $0 | 0.00% | −457−100.0% | Sold out |
| Carmel Capital Management L.L.C. | 0 | $0 | 0.00% | −455−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −203−100.0% | Sold out |
| Leonteq Securities AG | 0 | $0 | 0.00% | −104−100.0% | Sold out |
| Fairfield, Bush & Co. | 0 | $0 | 0.00% | −92−100.0% | Sold out |
| Glassman Wealth Services | 0 | $0 | 0.00% | −57−100.0% | Sold out |