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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 7,185,521 | $4.41B | 0.09% | +15,355+0.2% | Added |
| BlackRock Inc. | 4,095,449 | $2.51B | 0.06% | −18,332−0.4% | Reduced |
| Aristotle Capital Management, LLC | 2,875,771 | $1.77B | 3.28% | −94,439−3.2% | Reduced |
| State Street Corp | 2,641,531 | $1.62B | 0.07% | +150,317+6.0% | Added |
| T. Rowe Price Investment Management, Inc. | 2,546,386 | $1.56B | 0.96% | +908,264+55.4% | Added |
| Baillie Gifford & Co | 2,274,528 | $1.40B | 1.09% | −360,597−13.7% | Reduced |
| Select Equity Group, L.P. | 2,265,279 | $1.39B | 5.02% | −167,034−6.9% | Reduced |
| JPMorgan Chase & Co | 2,087,153 | $1.28B | 0.11% | −22,191−1.1% | Reduced |
| FMR LLC | 2,031,201 | $1.25B | 0.08% | +303,263+17.6% | Added |
| Bank of America Corp | 1,622,927 | $996.4M | 0.10% | +1,088,563+203.7% | Added |
| Geode Capital Management, LLC | 1,484,535 | $909.2M | 0.08% | +59,465+4.2% | Added |
| Amundi | 1,540,580 | $904.8M | 0.39% | −141,999−8.4% | Reduced |
| Price T Rowe Associates Inc | 980,699 | $602.1M | 0.07% | +523,038+114.3% | Added |
| Principal Financial Group Inc | 948,908 | $582.6M | 0.34% | −10,144−1.1% | Reduced |
| Goldman Sachs Group Inc | 886,933 | $544.5M | 0.11% | −32,296−3.5% | Reduced |
| CIBC Private Wealth Group, LLC | 850,814 | $514.2M | 1.01% | −12,451−1.4% | Reduced |
| Gardner Russo & Quinn LLCSuperinvestorGardner Russo & Quinn | 787,480 | $483.5M | 4.96% | −153,088−16.3% | Reduced |
| Morgan Stanley | 783,760 | $481.2M | 0.04% | −2,683−0.3% | Reduced |
| King Luther Capital Management Corp | 736,464 | $452.1M | 2.04% | +49,063+7.1% | Added |
| Norges Bank | 643,468 | $395.1M | 0.06% | +24,710+4.0% | Added |
| Massachusetts Financial Services Co | 613,090 | $376.4M | 0.11% | −29,213−4.5% | Reduced |
| Dimensional Fund Advisors LP | 610,922 | $375.1M | 0.10% | −4,474−0.7% | Reduced |
| Northern Trust Corp | 563,899 | $346.2M | 0.06% | −25,465−4.3% | Reduced |
| Invesco Ltd. | 562,511 | $345.3M | 0.07% | −52,075−8.5% | Reduced |
| Franklin Resources Inc | 524,090 | $321.8M | 0.10% | +136,957+35.4% | Added |
| Alkeon Capital Management LLC | 481,669 | $295.7M | 1.63% | +92,000+23.6% | Added |
| Bank of New York Mellon Corp | 453,954 | $278.7M | 0.05% | −71,271−13.6% | Reduced |
| Diamond Hill Capital Management Inc | 411,124 | $252.4M | 1.03% | −38,506−8.6% | Reduced |
| Findlay Park Partners LLP | 390,842 | $240.0M | 2.20% | −138,000−26.1% | Reduced |
| Charles Schwab Investment Management Inc | 372,195 | $228.5M | 0.05% | +7,912+2.2% | Added |
| William Blair Investment Management, LLC | 371,213 | $227.9M | 0.59% | +38,824+11.7% | Added |
| Davenport & Co LLC | 358,469 | $219.4M | 1.37% | −65,484−15.4% | Reduced |
| Fred Alger Management, LLC | 332,443 | $204.1M | 1.01% | −62,356−15.8% | Reduced |
| London Co of Virginia | 320,164 | $196.6M | 1.04% | −5,590−1.7% | Reduced |
| Macquarie Group Ltd | 312,210 | $191.5M | 0.22% | −37,604−10.7% | Reduced |
| Mawer Investment Management Ltd. | 280,950 | $172.5M | 0.80% | −1,669−0.6% | Reduced |
| Eagle Asset Management Inc | 269,041 | $162.6M | 0.82% | −55,544−17.1% | Reduced |
| Legal & General Group Plc | 264,622 | $162.5M | 0.05% | −6,228−2.3% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 250,812 | $154.0M | 0.35% | −36,168−12.6% | Reduced |
| Congress Asset Management Co | 249,507 | $153.2M | 1.09% | +524+0.2% | Added |
| Clearbridge Investments, LLC | 223,836 | $137.4M | 0.11% | −7,384−3.2% | Reduced |
| Rathbone Brothers plc | 212,474 | $130.4M | 0.75% | −253−0.1% | Reduced |
| DekaBank Deutsche Girozentrale | 200,340 | $122.0M | 0.23% | +6,522+3.4% | Added |
| UBS Asset Management Americas Inc | 198,337 | $121.8M | 0.04% | −11,306−5.4% | Reduced |
| GQG Partners LLC | 196,186 | $120.4M | 0.19% | +3,999+2.1% | Added |
| Royal Bank of Canada | 194,734 | $119.6M | 0.03% | −44,317−18.5% | Reduced |
| Envestnet Asset Management Inc | 193,196 | $118.6M | 0.04% | +21,625+12.6% | Added |
| Douglass Winthrop Advisors, LLC | 187,881 | $115.3M | 2.37% | +554+0.3% | Added |
| Swiss National Bank | 185,070 | $113.6M | 0.08% | −8,100−4.2% | Reduced |
| Nuveen Asset Management, LLC | 177,200 | $108.8M | 0.03% | −16,811−8.7% | Reduced |
| UBS Group AG | 171,530 | $105.3M | 0.03% | +44,088+34.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 285,149 | $99.5M | 0.22% | −50,609−15.1% | Reduced |
| SEI Investments Co | 149,027 | $91.5M | 0.13% | −118−0.1% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 148,571 | $91.2M | 0.06% | +682+0.5% | Added |
| TD Asset Management Inc | 147,963 | $90.8M | 0.08% | +6,263+4.4% | Added |
| Great Lakes Advisors, LLC | 147,867 | $90.8M | 0.77% | +395+0.3% | Added |
| Barclays PLC | 147,772 | $90.7M | 0.04% | −81,225−35.5% | Reduced |
| Jennison Associates LLC | 143,200 | $87.9M | 0.06% | −14,704−9.3% | Reduced |
| Marshall Wace, LLP | 134,932 | $82.8M | 0.14% | +87,012+181.6% | Added |
| Ameriprise Financial Inc | 134,410 | $82.5M | 0.02% | +19,344+16.8% | Added |
| Silvercrest Asset Management Group LLC | 126,680 | $77.8M | 0.53% | −2,241−1.7% | Reduced |
| Deutsche Bank AG | 125,572 | $77.1M | 0.04% | +11,845+10.4% | Added |
| Natixis Advisors, L.P. | 123,353 | $75.7M | 0.17% | −11,023−8.2% | Reduced |
| Nitorum Capital, L.P. | 119,604 | $73.4M | 7.48% | −13,533−10.2% | Reduced |
| Wells Fargo & Company | 118,503 | $72.8M | 0.02% | +8,582+7.8% | Added |
| Rhumbline Advisers | 117,787 | $72.3M | 0.07% | −140.0% | Reduced |
| Raymond James & Associates | 113,018 | $69.4M | 0.05% | +9,571+9.3% | Added |
| California Public Employees Retirement System | 111,594 | $68.5M | 0.05% | −2,326−2.0% | Reduced |
| TimesSquare Capital Management, LLC | 110,454 | $67.8M | 0.99% | −10,155−8.4% | Reduced |
| Steginsky Capital LLC | 108,688 | $66.7M | 16.07% | +403+0.4% | Added |
| HSBC Holdings PLC | 106,318 | $65.2M | 0.05% | +8,585+8.8% | Added |
| Truist Financial Corp | 105,969 | $65.1M | 0.10% | +7,455+7.6% | Added |
| Citigroup Inc | 104,745 | $64.3M | 0.07% | +10,744+11.4% | Added |
| McDonald Capital Investors Inc | 103,472 | $63.5M | 3.98% | −3,375−3.2% | Reduced |
| AQR Capital Management LLC | 101,873 | $62.4M | 0.11% | +49,297+93.8% | Added |
| Point72 Asset Management, L.P. | 100,522 | $61.7M | 0.18% | −39,205−28.1% | Reduced |
| Credit Suisse AG | 98,877 | $60.7M | 0.06% | −4,184−4.1% | Reduced |
| Glenmede Trust Co NA | 96,798 | $59.4M | 0.30% | −578−0.6% | Reduced |
| Interval Partners, LP | 95,810 | $58.8M | 2.22% | +51,749+117.4% | Added |
| Federated Hermes, Inc. | 90,156 | $55.4M | 0.13% | +23,133+34.5% | Added |
| Canada Pension Plan Investment Board | 89,840 | $55.2M | 0.06% | −9,908−9.9% | Reduced |
| California State Teachers Retirement System | 88,808 | $54.5M | 0.07% | −1,596−1.8% | Reduced |
| STRS Ohio | 85,310 | $52.4M | 0.21% | −5,337−5.9% | Reduced |
| Waratah Capital Advisors Ltd. | 78,027 | $47.9M | 2.45% | +2,097+2.8% | Added |
| National Pension Service | 75,241 | $46.2M | 0.06% | −1,238−1.6% | Reduced |
| CI Private Wealth, LLC | 74,553 | $45.8M | 0.08% | −87,137−53.9% | Reduced |
| Russell Investments Group, Ltd. | 74,259 | $45.5M | 0.07% | +5,576+8.1% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 74,136 | $45.5M | 0.06% | +13,637+22.5% | Added |
| BNP Paribas Arbitrage, SA | 73,135 | $44.9M | 0.06% | +47,250+182.5% | Added |
| Alliancebernstein L.P. | 73,122 | $44.9M | 0.02% | −4,070−5.3% | Reduced |
| Fenimore Asset Management Inc | 68,629 | $42.1M | 0.89% | +21,590+45.9% | Added |
| M&G Plc | 67,007 | $41.1M | 0.25% | +67,007 | New |
| Janus Henderson Group PLC | 66,025 | $40.5M | 0.02% | −14,882−18.4% | Reduced |
| Balyasny Asset Management LLC | 64,761 | $39.8M | 0.10% | −212,421−76.6% | Reduced |
| Heritage Investors Management Corp | 64,165 | $39.4M | 1.39% | −3,326−4.9% | Reduced |
| FIL Ltd | 62,742 | $38.5M | 0.04% | −703−1.1% | Reduced |
| Adage Capital Partners GP, L.L.C. | 60,639 | $37.2M | 0.07% | −74,400−55.1% | Reduced |
| Gilder Gagnon Howe & Co LLC | 57,482 | $35.3M | 0.44% | −3,568−5.8% | Reduced |
| Congress Wealth Management LLC | 57,388 | $35.2M | 0.61% | −310−0.5% | Reduced |
| Korea Investment CORP | 56,882 | $34.9M | 0.09% | −8,831−13.4% | Reduced |