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 |
|---|---|---|---|---|---|
| Wedmont Private Capital | 475 | $290.0K | 0.02% | +16+3.5% | Added |
| Pinnacle Wealth Planning Services, Inc. | 472 | $289.8K | 0.04% | 00.0% | Unchanged |
| Patron Partners Advisors, LLC | 459 | $281.8K | 0.17% | +459 | New |
| First Horizon Advisors, Inc. | 459 | $281.8K | 0.01% | +76+19.8% | Added |
| Colony Group, LLC | 456 | $280.0K | 0.00% | +28+6.5% | Added |
| Avantax Advisory Services, Inc. | 450 | $276.4K | 0.00% | +450 | New |
| Lake Street Advisors Group, LLC | 449 | $275.7K | 0.01% | −83−15.6% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 448 | $275.0K | 0.01% | +11+2.5% | Added |
| Portside Wealth Group, LLC | 447 | $274.4K | 0.05% | −23−4.9% | Reduced |
| Peregrine Asset Advisers, Inc. | 447 | $274.4K | 0.11% | 00.0% | Unchanged |
| Old National Bancorp | 446 | $273.8K | 0.01% | −370−45.3% | Reduced |
| IHT Wealth Management, LLC | 444 | $272.9K | 0.01% | −45−9.2% | Reduced |
| Select Asset Management & Trust | 443 | $272.0K | 0.11% | 00.0% | Unchanged |
| Compass Ion Advisors, LLC | 442 | $271.4K | 0.04% | −7−1.6% | Reduced |
| Pitcairn Co | 442 | $271.4K | 0.02% | +21+5.0% | Added |
| Centiva Capital, LP | 438 | $268.9K | 0.02% | −578−56.9% | Reduced |
| Clarius Group, LLC | 437 | $268.3K | 0.02% | −96−18.0% | Reduced |
| Campion Asset Management LLC | 435 | $267.1K | 0.21% | 00.0% | Unchanged |
| Accel Wealth Management | 434 | $266.3K | 0.11% | +434 | New |
| South Dakota Investment Council | 431 | $265.0K | 0.01% | 00.0% | Unchanged |
| Anchor Investment Management, LLC | 431 | $264.6K | 0.03% | 00.0% | Unchanged |
| waypoint wealth counsel | 428 | $262.8K | 0.20% | +6+1.4% | Added |
| PDS Planning, Inc | 428 | $262.8K | 0.03% | +12+2.9% | Added |
| Old Mission Capital LLC | 428 | $262.8K | 0.01% | +428 | New |
| HCR Wealth Advisors | 425 | $260.9K | 0.04% | 00.0% | Unchanged |
| Drive Wealth Management, LLC | 423 | $260.0K | 0.07% | +423 | New |
| Wambolt & Associates, LLC | 430 | $259.9K | 0.08% | −67−13.5% | Reduced |
| Natixis | 423 | $259.7K | 0.00% | −3,117−88.1% | Reduced |
| Patrick M Sweeney & Associates, Inc | 420 | $257.9K | 0.21% | 00.0% | Unchanged |
| CX Institutional | 417 | $256.0K | 0.01% | +43+11.5% | Added |
| AMG National Trust Bank | 415 | $254.8K | 0.01% | 00.0% | Unchanged |
| Heartwood Wealth Advisors LLC | 413 | $253.6K | 0.03% | 00.0% | Unchanged |
| Modera Wealth Management, LLC | 413 | $253.6K | 0.00% | +413 | New |
| Ariston Services Group | 412 | $252.9K | 0.24% | 00.0% | Unchanged |
| Skopos Labs, Inc. | 417 | $252.0K | 0.11% | −12−2.8% | Reduced |
| Sigma Planning Corp | 409 | $251.6K | 0.01% | +409 | New |
| Eagle Strategies LLC | 408 | $250.5K | 0.06% | +408 | New |
| Townsend Asset Management Corp | 405 | $248.6K | 0.10% | +405 | New |
| HBK Sorce Advisory LLC | 405 | $248.6K | 0.01% | +405 | New |
| Opal Wealth Advisors, LLC | 402 | $246.8K | 0.08% | +402 | New |
| Grunden Financial Advisory, Inc. | 400 | $245.6K | 0.13% | −25−5.9% | Reduced |
| Charter Research & Investment Group, Inc. | 400 | $245.6K | 0.19% | +400 | New |
| Delta Investment Management, LLC | 400 | $245.6K | 0.06% | +400 | New |
| Edge Capital Group, LLC | 400 | $245.6K | 0.01% | +400 | New |
| Pinnacle Financial Partners Inc | 399 | $245.0K | 0.01% | +399 | New |
| Global Retirement Partners, LLC | 399 | $244.8K | 0.01% | −61−13.3% | Reduced |
| Schechter Investment Advisors, LLC | 399 | $244.7K | 0.02% | −73−15.5% | Reduced |
| Cypress Wealth Services, LLC | 398 | $244.3K | 0.06% | +398 | New |
| Central Bank & Trust Co | 395 | $242.5K | 0.03% | 00.0% | Unchanged |
| Catalyst Financial Partners LLC | 407 | $241.3K | 0.06% | +4+1.0% | Added |
| Thompson Siegel & Walmsley LLC | 391 | $240.0K | 0.00% | −176−31.0% | Reduced |
| 9258 Wealth Management, LLC | 390 | $239.4K | 0.04% | −17−4.2% | Reduced |
| Empower Advisory Group, LLC | 385 | $236.4K | 0.00% | −44−10.3% | Reduced |
| Atwater Malick LLC | 385 | $236.4K | 0.08% | +385 | New |
| Prosperity Financial Group, Inc. | 385 | $236.4K | 0.15% | +385 | New |
| Allstate Corp | 383 | $235.1K | 0.02% | +383 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 382 | $234.7K | 0.01% | +118+44.7% | Added |
| Vinva Investment Management Ltd | 381 | $233.9K | 0.01% | −1,705−81.7% | Reduced |
| Smith, Moore & Co. | 380 | $233.3K | 0.02% | +380 | New |
| Sage Mountain Advisors LLC | 377 | $231.5K | 0.02% | +377 | New |
| Wedbush Securities Inc | 377 | $231.0K | 0.01% | +377 | New |
| May Barnhard Investments LLC | 376 | $230.8K | 0.12% | −47−11.1% | Reduced |
| Adviser Investments LLC | 375 | $230.2K | 0.00% | +375 | New |
| GeoWealth Management, LLC | 372 | $228.4K | 0.01% | +372 | New |
| Arden Trust Co | 367 | $225.3K | 0.03% | −94−20.4% | Reduced |
| Dynamic Advisor Solutions LLC | 367 | $225.3K | 0.01% | +367 | New |
| Shelton Capital Management | 365 | $224.1K | 0.01% | +365 | New |
| Keel Point, LLC | 364 | $223.5K | 0.02% | +364 | New |
| Boston Trust Walden Corp | 363 | $222.9K | 0.00% | +363 | New |
| Allworth Financial LP | 361 | $221.9K | 0.00% | +74+25.8% | Added |
| Summit Financial, LLC | 361 | $221.6K | 0.01% | +361 | New |
| Delap Wealth Advisory, LLC | 360 | $221.0K | 0.09% | +360 | New |
| Parsons Capital Management Inc | 357 | $219.2K | 0.01% | +357 | New |
| Zullo Investment Group, Inc. | 354 | $217.3K | 0.10% | +354 | New |
| SPC Financial, Inc. | 350 | $214.9K | 0.02% | +350 | New |
| Arthur M. Cohen & Associates, LLC | 350 | $214.9K | 0.05% | +350 | New |
| Gries Financial LLC | 348 | $213.7K | 0.04% | +348 | New |
| Haverford Trust Co | 343 | $210.6K | 0.00% | +343 | New |
| Knowledge Leaders Capital, LLC | 342 | $210.0K | 0.37% | −618−64.4% | Reduced |
| Norden Group LLC | 340 | $208.9K | 0.04% | +340 | New |
| JT Stratford LLC | 340 | $208.7K | 0.04% | +340 | New |
| Hirtle Callaghan & Co LLC | 337 | $206.9K | 0.01% | +337 | New |
| Pavion Blue Capital, LLC | 334 | $205.1K | 0.10% | +334 | New |
| Change Path, LLC | 333 | $204.0K | 0.01% | +333 | New |
| NFP Retirement, Inc. | 332 | $203.8K | 0.02% | +332 | New |
| Integrated Advisors Network LLC | 330 | $202.8K | 0.01% | +330 | New |
| Conning Inc. | 330 | $202.6K | 0.01% | +330 | New |
| Rodgers & Associates, LTD | 327 | $200.8K | 0.03% | +327 | New |
| Morningstar Investment Services LLC | 327 | $200.0K | 0.00% | −269−45.1% | Reduced |
| Sentry Investment Management LLC | 324 | $199.0K | 0.08% | 00.0% | Unchanged |
| TCTC Holdings, LLC | 260 | $159.6K | 0.01% | +24+10.2% | Added |
| Covestor Ltd | 256 | $158.0K | 0.10% | +154+151.0% | Added |
| NBC Securities, Inc. | 257 | $157.0K | 0.01% | −12−4.5% | Reduced |
| Umb Bank N A | 249 | $152.9K | 0.00% | +14+6.0% | Added |
| Farther Finance Advisors, LLC | 247 | $149.2K | 0.01% | +14+6.0% | Added |
| Westpac Banking Corp | 241 | $148.0K | 0.01% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 236 | $144.9K | 0.00% | +206+686.7% | Added |
| Geneos Wealth Management Inc. | 235 | $144.3K | 0.01% | 00.0% | Unchanged |
| Whittier Trust Co | 232 | $142.4K | 0.00% | +82+54.7% | Added |
| Smithfield Trust Co | 222 | $134.0K | 0.01% | 00.0% | Unchanged |