Martin Marietta MaterialsMLM
13F holders, Q2 2025 (June 30)997holders +44
115new positions
77sold out
5famous investors
$548.85avg. 13F price*
At the end of Q2 2025, 997 institutions reported holding Martin Marietta Materials (MLM) in their 13F filings, up 44 from Q1 2025. 115 opened new positions and 77 sold out. The largest holders were Vanguard Group Inc. ($4.0B), BlackRock, Inc. ($2.3B) and FMR LLC ($1.7B). 5 famous investors held it, including Tom Russo (4.2% of Gardner Russo & Quinn's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Joel Greenblatt (0.0% of Gotham Asset Management's portfolio).
- Company
- Martin Marietta Materials
- Sector
- Industrials
- CUSIP
- 573284106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 115 | $261.2M |
| Exits | 77 | $210.9M |
All 13F filers, Q1 2025 → Q2 2025: 4,515,909 shares bought and 4,411,403 shares sold, net +104,506 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 997 holders
| Vanguard Group Inc. | 0.07% | Add +0.1% | 7,349,350 | $4.0B |
| BlackRock, Inc. | 0.04% | Reduce -1.9% | 4,227,808 | $2.3B |
| FMR LLC | 0.09% | Add +13.3% | 3,010,162 | $1.7B |
| JPMorgan Chase & Co. | 0.11% | Add +0.3% | 2,955,139 | $1.6B |
| State Street Corp. | 0.06% | Add +2.0% | 2,825,325 | $1.6B |
| Bank of America Corp. | 0.10% | Add +31.9% | 2,340,677 | $1.3B |
| Aristotle Capital Management, LLC | 2.41% | Reduce -2.7% | 2,275,539 | $1.2B |
| Principal Financial Group Inc. | 0.58% | Add +3.7% | 2,011,788 | $1.1B |
| Victory Capital Management Inc. | 0.59% | Add +4505.1% | 1,643,803 | $910.2M |
| Geode Capital Management, LLC | 0.06% | Add +0.3% | 1,520,932 | $831.3M |
| Morgan Stanley | 0.05% | Add +38.4% | 1,280,791 | $703.1M |
| Baillie Gifford & Co. | 0.50% | Reduce -1.9% | 1,230,943 | $675.7M |
| Select Equity Group, L.P. | 2.76% | Reduce -0.7% | 1,183,267 | $649.6M |
| T. Rowe Price Investment Management, Inc. | 0.40% | Reduce -6.0% | 1,141,444 | $626.6M |
| Goldman Sachs Group Inc. | 0.07% | Reduce -11.3% | 832,695 | $457.1M |
| Alkeon Capital Management LLC | 2.14% | Add +4.2% | 802,351 | $440.5M |
| Gardner Russo & Quinn | 4.16% | Reduce -0.2% | 712,779 | $391.3M |
| Invesco Ltd. | 0.07% | Reduce -16.6% | 712,457 | $391.1M |
| CIBC Private Wealth Group LLC | 0.68% | Add +0.9% | 696,888 | $382.6M |
| King Luther Capital Management Corp. | 1.66% | Reduce -2.7% | 690,904 | $379.3M |
| Diamond Hill Capital Management, LLC (Investment Advisor) | 1.62% | Reduce -2.6% | 641,987 | $352.4M |
| Northern Trust Corp. | 0.05% | Reduce -3.0% | 614,435 | $337.3M |
| Dimensional Fund Advisors LP | 0.07% | Reduce -8.7% | 576,321 | $316.4M |
| Franklin Resources Inc. | 0.08% | Add +0.4% | 527,968 | $289.8M |
| Norges Bank | 0.03% | Reduce -26.6% | 425,917 | $233.8M |
| Charles Schwab Investment Management Inc. | 0.04% | Add +1.1% | 421,156 | $231.2M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.44% | Reduce -2.4% | 406,444 | $223.1M |
| Bank of New York Mellon Corp | 0.04% | Reduce -4.4% | 394,359 | $216.5M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.04% | Add +28.8% | 377,895 | $207.4M |
| UBS Group AG | 0.04% | Reduce -14.9% | 363,905 | $199.8M |
| DAVENPORT & Co LLC | 1.09% | Reduce -0.3% | 358,642 | $197.0M |
| Raymond James Financial Inc. | 0.07% | Reduce -1.1% | 348,223 | $191.2M |
| Eagle Capital Management LLC | 0.60% | Reduce -0.0% | 333,196 | $182.9M |
| Mawer Investment Management Ltd. | 0.80% | Reduce -1.3% | 286,720 | $157.4M |
| William Blair Investment Management, LLC | 0.42% | Reduce -2.1% | 286,715 | $157.4M |
| Skye Global Management LP | 3.35% | Reduce -4.0% | 286,500 | $157.3M |
| Legal & General Group Plc | 0.04% | Add +3.5% | 274,581 | $150.7M |
| Clearbridge Investments, LLC | 0.12% | Reduce -1.3% | 260,187 | $142.8M |
| Congress Asset Management Co. | 0.93% | Reduce -3.0% | 246,286 | $135.2M |
| Douglass Winthrop Advisors, LLC | 2.28% | Add +3.5% | 230,295 | $126.4M |
| Macquarie Group Ltd. | 0.15% | Reduce -16.5% | 227,076 | $124.7M |
| Findlay Park Partners LLP | 1.25% | Reduce -3.4% | 220,842 | $121.2M |
| Two Sigma Investments, LP | 0.22% | Reduce -31.1% | 217,342 | $119.3M |
| Deutsche Bank AG | 0.04% | Reduce -13.4% | 216,057 | $118.6M |
| Rathbones Group PLC | 0.48% | Reduce -0.9% | 202,086 | $110.9M |
| Barclays PLC | 0.04% | Add +26.0% | 198,634 | $109.0M |
| Hawk Ridge Capital Management LP | 4.39% | No change | 191,575 | $105.2M |
| London Co. of Virginia | 0.57% | Reduce -0.9% | 185,034 | $101.6M |
| Great Lakes Advisors, LLC | 0.85% | Add +0.4% | 184,931 | $101.5M |
| Swiss National Bank | 0.06% | Add +7.1% | 184,570 | $101.3M |
| Fred Alger Management, LLC | 0.45% | Add +65.9% | 183,356 | $100.7M |
| Envestnet Asset Management Inc. | 0.03% | Reduce -0.4% | 181,115 | $99.4M |
| DekaBank Deutsche Girozentrale | 0.17% | Reduce -11.4% | 177,524 | $97.7M |
| Royal Bank of Canada | 0.02% | Add +2.9% | 164,024 | $90.0M |
| McDonald Capital Investors Inc. | 5.57% | Reduce -3.2% | 161,571 | $88.7M |
| Sei Investments Co. | 0.10% | Reduce -7.0% | 160,161 | $87.9M |
| Nuveen, LLC | 0.02% | Add +4.7% | 159,960 | $87.8M |
| American Century Companies Inc. | 0.04% | Reduce -60.2% | 146,866 | $80.6M |
| Wells Fargo & Company | 0.02% | Add +0.9% | 144,017 | $79.1M |
| Sumitomo Mitsui Trust Group, Inc. | 0.05% | Add +3.3% | 139,191 | $76.4M |
| Silvercrest Asset Management Group LLC | 0.50% | Reduce -2.2% | 136,084 | $74.7M |
| Ameriprise Financial Inc. | 0.02% | Reduce -5.2% | 134,902 | $74.1M |
| HSBC Holdings PLC | 0.04% | Reduce -3.0% | 122,954 | $67.6M |
| M.D. Sass, LLC | 5.44% | Reduce -1.1% | 123,032 | $67.5M |
| Mitsubishi UFJ Trust & Banking Corp | 0.16% | Reduce -7.9% | 122,952 | $67.5M |
| Steginsky Capital LLC | 13.33% | Add +4.2% | 118,762 | $65.2M |
| Amundi | 0.02% | Reduce -93.2% | 115,764 | $64.7M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.05% | Add +6.4% | 115,088 | $63.2M |
| Rhumbline Advisers | 0.05% | Reduce -2.7% | 114,824 | $63.0M |
| T. Rowe Price Associates Inc. | 0.01% | Reduce -45.0% | 114,527 | $62.9M |
| Progeny 3, Inc. | 3.49% | Add +51.7% | 113,150 | $62.1M |
| TD Asset Management Inc | 0.05% | Reduce -8.1% | 111,668 | $61.3M |
| TimesSquare Capital Management, LLC | 0.85% | Reduce -4.0% | 107,445 | $59.0M |
| RDST Capital LLC | 5.79% | New | 105,540 | $57.9M |
| Two Sigma Advisers, LP | 0.12% | Reduce -48.5% | 102,296 | $56.2M |
| Natixis Advisors, LLC | 0.09% | Add +12.6% | 100,801 | $55.3M |
| Citigroup Inc. | 0.04% | Reduce -10.7% | 93,656 | $51.4M |
| Glenmede Investment Management, LP | 0.25% | — | 91,451 | $50.2M |
| Nitorum Capital, L.P. | 7.39% | Reduce -9.1% | 90,791 | $49.8M |
| Federated Hermes, Inc. | 0.09% | Add +1.7% | 90,738 | $49.8M |
| Fenimore Asset Management Inc | 0.97% | Add +6.0% | 88,850 | $48.8M |
| Camrose Capital Investment Partners LLP | 11.83% | Add +33.7% | 86,105 | $47.3M |
| Russell Investments Group, Ltd. | 0.06% | Reduce -15.2% | 84,643 | $46.5M |
| National Pension Service | 0.04% | Add +0.8% | 83,977 | $46.1M |
| Gilder Gagnon Howe & Co. LLC | 0.46% | Add +5.1% | 79,575 | $43.7M |
| Squarepoint Ops LLC | 0.10% | Reduce -38.3% | 79,510 | $43.6M |
| Border to Coast Pensions Partnership Ltd | 0.77% | Add +12.4% | 76,866 | $42.2M |
| California Public Employees Retirement System | 0.03% | Add +2.5% | 75,701 | $41.6M |
| California State Teachers Retirement System | 0.04% | Add +0.2% | 72,858 | $40.0M |
| Atika Capital Management LLC | 4.16% | Add +30.4% | 72,533 | $39.8M |
| Corient Private Wealth LP | 0.05% | Add +1.6% | 71,410 | $39.2M |
| Alliancebernstein L.P. | 0.01% | Reduce -0.8% | 67,438 | $37.0M |
| AQR Capital Management | 0.03% | Add +42.3% | 66,602 | $36.6M |
| Heritage Investors Management Corp. | 1.14% | Reduce -0.8% | 65,646 | $36.0M |
| M&G PLC | 0.20% | Add +0.4% | 63,706 | $35.0M |
| Confluence Investment Management LLC | 0.48% | Reduce -0.0% | 62,458 | $34.3M |
| State Board of Administration of Florida Retirement System | 0.06% | Add +0.9% | 61,544 | $33.8M |
| Tran Capital Management, L.P. | 3.77% | Add +4.8% | 58,309 | $32.0M |
| HighTower Advisors, LLC | 0.04% | Add +21.9% | 58,283 | $32.0M |
| CW Advisors, LLC | 0.30% | Reduce -9.6% | 56,797 | $31.2M |
"% of holder's portfolio" is MLM's weight in each manager's 13F, not the share of Martin Marietta Materials the manager owns.