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, Q3 2024
Institutional positions in Martin Marietta Materials Inc as of Sep 30, 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
- 948
- +15 vs. Q2 2024
- Shares held
- 60.2M
- +4.83M (+8.7%) vs. Q2 2024
- Total value
- $32.4B
- +$2.42B (+8.1%) vs. Q2 2024
- New holders
- 92
- 366 more added
- Sold out
- 77
- 319 more reduced
7 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Modera Wealth Management, LLC | 414 | $222.8K | 0.00% | 00.0% | Unchanged |
| CX Institutional | 416 | $223.9K | 0.01% | 00.0% | Unchanged |
| NBT Bank N A | 420 | $226.1K | 0.02% | −5−1.2% | Reduced |
| PDS Planning, Inc | 422 | $227.1K | 0.02% | −2−0.5% | Reduced |
| Prime Capital Investment Advisors, LLC | 424 | $228.3K | 0.00% | −260−38.0% | Reduced |
| HCR Wealth Advisors | 425 | $228.8K | 0.03% | 00.0% | Unchanged |
| Catalyst Financial Partners LLC | 425 | $228.8K | 0.04% | +3+0.7% | Added |
| Wellington Management Group LLP | 425 | $228.8K | 0.00% | +38+9.8% | Added |
| BIP Wealth, LLC | 425 | $228.8K | 0.02% | +425 | New |
| Drive Wealth Management, LLC | 426 | $229.2K | 0.06% | −5−1.2% | Reduced |
| Skopos Labs, Inc. | 427 | $229.8K | 0.08% | +10+2.4% | Added |
| Wambolt & Associates, LLC | 430 | $230.0K | 0.06% | 00.0% | Unchanged |
| Patrick M Sweeney & Associates, Inc | 430 | $231.4K | 0.17% | +10+2.4% | Added |
| South Dakota Investment Council | 431 | $232.0K | 0.00% | 00.0% | Unchanged |
| HBK Sorce Advisory LLC | 432 | $232.5K | 0.01% | +1+0.2% | Added |
| waypoint wealth counsel | 433 | $233.1K | 0.16% | +6+1.4% | Added |
| Rodgers & Associates, LTD | 434 | $233.6K | 0.03% | 00.0% | Unchanged |
| Campion Asset Management LLC | 435 | $234.1K | 0.17% | 00.0% | Unchanged |
| Accel Wealth Management | 436 | $234.6K | 0.09% | +2+0.5% | Added |
| Front Row Advisors LLC | 436 | $234.7K | 0.08% | −6−1.4% | Reduced |
| AMG National Trust Bank | 438 | $235.8K | 0.01% | +62+16.5% | Added |
| Select Asset Management & Trust | 443 | $239.0K | 0.09% | 00.0% | Unchanged |
| CIBC World Markets Inc. | 447 | $241.0K | 0.00% | +14+3.2% | Added |
| RMR Wealth Builders | 450 | $242.2K | 0.03% | −25−5.3% | Reduced |
| Gilman Hill Asset Management, LLC | 450 | $242.2K | 0.04% | +450 | New |
| Johnson Investment Counsel Inc | 453 | $244.0K | 0.00% | +453 | New |
| Pinnacle Wealth Planning Services, Inc. | 457 | $246.0K | 0.03% | −15−3.2% | Reduced |
| Allianz SE | 460 | $247.6K | 0.01% | +300+187.5% | Added |
| Old National Bancorp | 462 | $248.7K | 0.01% | +80+20.9% | Added |
| Argent Financial Group, Inc. | 462 | $248.7K | 0.03% | +462 | New |
| Ameritas Advisory Services, LLC | 463 | $249.1K | 0.01% | −201−30.3% | Reduced |
| Independence Bank of Kentucky | 466 | $250.8K | 0.05% | +304+187.7% | Added |
| IHT Wealth Management, LLC | 468 | $251.6K | 0.01% | +57+13.9% | Added |
| Chicago Partners Investment Group LLC | 449 | $252.5K | 0.01% | +14+3.2% | Added |
| Prosperity Financial Group, Inc. | 474 | $255.1K | 0.14% | +39+9.0% | Added |
| Marco Investment Management LLC | 475 | $255.7K | 0.02% | 00.0% | Unchanged |
| Taylor Financial Group, Inc. | 475 | $255.7K | 0.18% | 00.0% | Unchanged |
| Arthur M. Cohen & Associates, LLC | 480 | $256.8K | 0.05% | 00.0% | Unchanged |
| 9258 Wealth Management, LLC | 478 | $257.3K | 0.04% | +39+8.9% | Added |
| Banco Santander, S.A. | 478 | $257.3K | 0.00% | +478 | New |
| Wedmont Private Capital | 497 | $257.8K | 0.01% | −99−16.6% | Reduced |
| City State Bank | 481 | $258.9K | 0.09% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 481 | $258.9K | 0.01% | +481 | New |
| Compass Ion Advisors, LLC | 483 | $260.0K | 0.03% | +41+9.3% | Added |
| Waldron Private Wealth LLC | 489 | $263.2K | 0.01% | −4−0.8% | Reduced |
| Lake Street Advisors Group, LLC | 489 | $263.2K | 0.01% | +5+1.0% | Added |
| Ironwood Investment Counsel, LLC | 494 | $265.9K | 0.04% | +4+0.8% | Added |
| Smartleaf Asset Management LLC | 499 | $269.1K | 0.03% | +224+81.5% | Added |
| First Interstate Bank | 500 | $269.1K | 0.02% | 00.0% | Unchanged |
| Monetary Management Group Inc | 500 | $269.1K | 0.07% | 00.0% | Unchanged |
| Versor Investments LP | 500 | $269.1K | 0.04% | +500 | New |
| Dark Forest Capital Management LP | 501 | $269.7K | 0.03% | +501 | New |
| Formidable Asset Management, LLC | 504 | $271.2K | 0.04% | +18+3.7% | Added |
| Hengehold Capital Management LLC | 508 | $273.5K | 0.03% | +508 | New |
| Icon Wealth Advisors, LLC | 512 | $275.6K | 0.02% | +85+19.9% | Added |
| Axq Capital, LP | 514 | $276.7K | 0.08% | +514 | New |
| Ariston Services Group | 516 | $277.7K | 0.24% | +111+27.4% | Added |
| Johnson Financial Group, Inc. | 517 | $278.3K | 0.01% | +512+10,240.0% | Added |
| Manchester Capital Management LLC | 527 | $283.7K | 0.03% | −13−2.4% | Reduced |
| Gotham Asset Management, LLC | 530 | $285.3K | 0.00% | −15,811−96.8% | Reduced |
| Sandy Spring Bank | 533 | $286.9K | 0.01% | +10+1.9% | Added |
| Patron Partners Advisors, LLC | 535 | $288.0K | 0.16% | +40+8.1% | Added |
| Ostrum Asset Management | 539 | $290.1K | 0.02% | +6+1.1% | Added |
| MBB Public Markets I LLC | 540 | $290.7K | 0.02% | −4,145−88.5% | Reduced |
| N.E.W. Advisory Services LLC | 542 | $291.7K | 0.03% | 00.0% | Unchanged |
| Helen Stephens Group, LLC | 543 | $292.2K | 0.09% | −18−3.2% | Reduced |
| Dynamic Advisor Solutions LLC | 543 | $292.3K | 0.01% | +112+26.0% | Added |
| Norden Group LLC | 546 | $293.9K | 0.03% | +546 | New |
| Ci Investments Inc. | 549 | $295.0K | 0.00% | +52+10.5% | Added |
| Sand Hill Global Advisors, LLC | 552 | $297.1K | 0.01% | 00.0% | Unchanged |
| Empirical Asset Management, LLC | 2,315 | $299.9K | 0.11% | 00.0% | Unchanged |
| Thoroughbred Financial Services, LLC | 560 | $301.0K | 0.02% | −45−7.4% | Reduced |
| Financial Management Professionals, Inc. | 560 | $301.0K | 0.04% | +9+1.6% | Added |
| Parcion Private Wealth LLC | 561 | $302.0K | 0.03% | +561 | New |
| Choate Investment Advisors | 562 | $302.5K | 0.01% | +19+3.5% | Added |
| TFG Advisers LLC | 564 | $303.8K | 0.11% | +9+1.6% | Added |
| Pekin Hardy Strauss, Inc. | 565 | $304.1K | 0.04% | 00.0% | Unchanged |
| Malaga Cove Capital, LLC | 565 | $304.1K | 0.12% | +565 | New |
| Dorsey & Whitney Trust CO LLC | 566 | $304.6K | 0.02% | +10+1.8% | Added |
| Penobscot Investment Management Company, Inc. | 570 | $306.8K | 0.03% | 00.0% | Unchanged |
| iA Global Asset Management Inc. | 570 | $307.0K | 0.01% | +20+3.6% | Added |
| Exencial Wealth Advisors, LLC | 570 | $307.0K | 0.01% | −125−18.0% | Reduced |
| Flputnam Investment Management Co | 571 | $307.5K | 0.01% | −96−14.4% | Reduced |
| BBR Partners, LLC | 574 | $309.0K | 0.02% | 00.0% | Unchanged |
| Keel Point, LLC | 575 | $309.5K | 0.03% | +17+3.0% | Added |
| Canal Capital Management, LLC | 580 | $312.2K | 0.05% | 00.0% | Unchanged |
| Pinnacle Financial Partners Inc | 581 | $312.7K | 0.01% | +184+46.3% | Added |
| Warren Averett Asset Management, LLC | 582 | $313.0K | 0.01% | +67+13.0% | Added |
| Aptus Capital Advisors, LLC | 583 | $313.8K | 0.00% | +36+6.6% | Added |
| Bridges Investment Management Inc | 594 | $319.7K | 0.00% | +2+0.3% | Added |
| Ramirez Asset Management, Inc. | 595 | $320.3K | 0.06% | 00.0% | Unchanged |
| Northwest Investment Counselors, LLC | 602 | $324.0K | 0.07% | 00.0% | Unchanged |
| Independent Solutions Wealth Management, LLC | 604 | $325.1K | 0.07% | −280−31.7% | Reduced |
| Penn Capital Management Co Inc | 607 | $326.8K | 0.03% | +12+2.0% | Added |
| LexAurum Advisors, LLC | 610 | $328.4K | 0.07% | −63−9.4% | Reduced |
| Schrum Private Wealth Management LLC | 614 | $330.8K | 0.17% | +614 | New |
| Mesirow Financial Investment Management, Inc. | 615 | $331.2K | 0.01% | +46+8.1% | Added |
| Ameritas Investment Partners, Inc. | 619 | $333.2K | 0.01% | −30−4.6% | Reduced |
| SeaCrest Wealth Management, LLC | 626 | $336.9K | 0.04% | 00.0% | Unchanged |
| First Nebraska Trust Co | 628 | $338.0K | 0.03% | 00.0% | Unchanged |