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 |
|---|---|---|---|---|---|
| SYSTM Wealth Solutions LLC | 54 | $33.0K | 0.00% | −2−3.6% | Reduced |
| CBIZ Investment Advisory Services, LLC | 55 | $33.8K | 0.00% | +55 | New |
| Benjamin Edwards Inc | 56 | $34.0K | 0.01% | −3−5.1% | Reduced |
| Oliver Lagore Vanvalin Investment Group | 56 | $34.4K | 0.01% | −5−8.2% | Reduced |
| Venturi Wealth Management, LLC | 57 | $35.0K | 0.00% | −9−13.6% | Reduced |
| GPS Wealth Strategies Group, LLC | 61 | $37.5K | 0.01% | 00.0% | Unchanged |
| Rothschild Investment LLC | 64 | $39.3K | 0.00% | +7+12.3% | Added |
| Pathway Financial Advisers, LLC | 66 | $40.9K | 0.01% | −1−1.5% | Reduced |
| MV Capital Management, Inc. | 67 | $41.1K | 0.00% | 00.0% | Unchanged |
| Householder Group Estate & Retirement Specialist, LLC | 73 | $45.0K | 0.01% | 00.0% | Unchanged |
| VisionPoint Advisory Group, LLC | 75 | $46.0K | 0.02% | +27+56.3% | Added |
| Tobam | 77 | $47.0K | 0.00% | −5−6.1% | Reduced |
| Spectrum Wealth Counsel, LLC | 78 | $47.9K | 0.01% | −3−3.7% | Reduced |
| Friedenthal Financial | 78 | $47.9K | 0.03% | +78 | New |
| Tortoise Investment Management, LLC | 80 | $49.1K | 0.01% | −3−3.6% | Reduced |
| Estabrook Capital Management | 82 | $50.3K | 0.01% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 83 | $51.0K | 0.00% | +52+167.7% | Added |
| Bogart Wealth, LLC | 84 | $51.6K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 85 | $52.2K | 0.00% | +85 | New |
| Versant Capital Management, Inc | 96 | $58.9K | 0.02% | 00.0% | Unchanged |
| CVA Family Office, LLC | 96 | $58.9K | 0.01% | +1+1.1% | Added |
| Castleview Partners, LLC | 97 | $59.6K | 0.03% | 00.0% | Unchanged |
| Park Place Capital Corp | 100 | $61.4K | 0.02% | −147−59.5% | Reduced |
| Concord Wealth Partners | 100 | $61.4K | 0.01% | 00.0% | Unchanged |
| Optiver Holding B.V. | 104 | $63.9K | 0.00% | +104 | New |
| Caldwell Trust Co | 105 | $64.5K | 0.01% | 00.0% | Unchanged |
| Livforsakringsbolaget Skandia, Omsesidigt | 106 | $65.0K | 0.01% | 00.0% | Unchanged |
| ZRC Wealth Management, LLC | 110 | $67.5K | 0.03% | 00.0% | Unchanged |
| Pin Oak Investment Advisors Inc | 112 | $69.0K | 0.07% | 00.0% | Unchanged |
| Jamison Private Wealth Management, Inc. | 115 | $70.9K | 0.01% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 117 | $71.8K | 0.02% | +48+69.6% | Added |
| Harbor Investment Advisory, LLC | 118 | $72.4K | 0.01% | −50−29.8% | Reduced |
| Mather Group, LLC. | 147 | $73.3K | 0.00% | +147 | New |
| Proequities, Inc. | 120 | $73.7K | 0.00% | +38+46.3% | Added |
| Birchbrook, Inc. | 126 | $77.2K | 0.05% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 128 | $78.6K | 0.01% | +18+16.4% | Added |
| Arlington Trust Co LLC | 137 | $84.1K | 0.02% | −4−2.8% | Reduced |
| Hilltop National Bank | 138 | $84.7K | 0.03% | +138 | New |
| Ossiam | 144 | $88.4K | 0.00% | −627−81.3% | Reduced |
| Annis Gardner Whiting Capital Advisors, LLC | 145 | $89.0K | 0.03% | +60+70.6% | Added |
| Glen Eagle Advisors, LLC | 150 | $92.1K | 0.02% | 00.0% | Unchanged |
| Independence Bank of Kentucky | 152 | $93.3K | 0.03% | 00.0% | Unchanged |
| Carolinas Wealth Consulting LLC | 152 | $93.3K | 0.02% | +126+484.6% | Added |
| Lindbrook Capital, LLC | 157 | $96.4K | 0.01% | +8+5.4% | Added |
| Allianz SE | 160 | $98.2K | 0.00% | +160 | New |
| First Pacific Financial | 172 | $105.9K | 0.03% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 175 | $107.0K | 0.04% | 00.0% | Unchanged |
| Icon Wealth Advisors, LLC | 179 | $109.9K | 0.01% | +179 | New |
| First Foundation Advisors | 182 | $111.7K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 190 | $116.6K | 0.00% | 00.0% | Unchanged |
| South State Corp. | 194 | $119.1K | 0.01% | +5+2.6% | Added |
| Western Pacific Wealth Management, LP | 195 | $119.7K | 0.09% | +5+2.6% | Added |
| Alta Advisers Ltd | 200 | $122.8K | 0.06% | 00.0% | Unchanged |
| Rowland & Co Investment Counsel | 200 | $122.8K | 0.03% | +200 | New |
| CoreCap Advisors, LLC | 203 | $124.6K | 0.01% | +203 | New |
| Smartleaf Asset Management LLC | 210 | $128.5K | 0.02% | +187+813.0% | Added |
| State of Wyoming | 214 | $131.4K | 0.02% | −86−28.7% | Reduced |
| Smithfield Trust Co | 222 | $134.0K | 0.01% | 00.0% | Unchanged |
| Whittier Trust Co | 232 | $142.4K | 0.00% | +82+54.7% | Added |
| Geneos Wealth Management Inc. | 235 | $144.3K | 0.01% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 236 | $144.9K | 0.00% | +206+686.7% | Added |
| Westpac Banking Corp | 241 | $148.0K | 0.01% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 247 | $149.2K | 0.01% | +14+6.0% | Added |
| Umb Bank N A | 249 | $152.9K | 0.00% | +14+6.0% | Added |
| NBC Securities, Inc. | 257 | $157.0K | 0.01% | −12−4.5% | Reduced |
| Covestor Ltd | 256 | $158.0K | 0.10% | +154+151.0% | Added |
| TCTC Holdings, LLC | 260 | $159.6K | 0.01% | +24+10.2% | Added |
| Sentry Investment Management LLC | 324 | $199.0K | 0.08% | 00.0% | Unchanged |
| Morningstar Investment Services LLC | 327 | $200.0K | 0.00% | −269−45.1% | Reduced |
| Rodgers & Associates, LTD | 327 | $200.8K | 0.03% | +327 | New |
| Conning Inc. | 330 | $202.6K | 0.01% | +330 | New |
| Integrated Advisors Network LLC | 330 | $202.8K | 0.01% | +330 | New |
| NFP Retirement, Inc. | 332 | $203.8K | 0.02% | +332 | New |
| Change Path, LLC | 333 | $204.0K | 0.01% | +333 | New |
| Pavion Blue Capital, LLC | 334 | $205.1K | 0.10% | +334 | New |
| Hirtle Callaghan & Co LLC | 337 | $206.9K | 0.01% | +337 | New |
| JT Stratford LLC | 340 | $208.7K | 0.04% | +340 | New |
| Norden Group LLC | 340 | $208.9K | 0.04% | +340 | New |
| Knowledge Leaders Capital, LLC | 342 | $210.0K | 0.37% | −618−64.4% | Reduced |
| Haverford Trust Co | 343 | $210.6K | 0.00% | +343 | New |
| Gries Financial LLC | 348 | $213.7K | 0.04% | +348 | New |
| SPC Financial, Inc. | 350 | $214.9K | 0.02% | +350 | New |
| Arthur M. Cohen & Associates, LLC | 350 | $214.9K | 0.05% | +350 | New |
| Zullo Investment Group, Inc. | 354 | $217.3K | 0.10% | +354 | New |
| Parsons Capital Management Inc | 357 | $219.2K | 0.01% | +357 | New |
| Delap Wealth Advisory, LLC | 360 | $221.0K | 0.09% | +360 | New |
| Summit Financial, LLC | 361 | $221.6K | 0.01% | +361 | New |
| Allworth Financial LP | 361 | $221.9K | 0.00% | +74+25.8% | Added |
| Boston Trust Walden Corp | 363 | $222.9K | 0.00% | +363 | New |
| Keel Point, LLC | 364 | $223.5K | 0.02% | +364 | New |
| Shelton Capital Management | 365 | $224.1K | 0.01% | +365 | New |
| Dynamic Advisor Solutions LLC | 367 | $225.3K | 0.01% | +367 | New |
| Arden Trust Co | 367 | $225.3K | 0.03% | −94−20.4% | Reduced |
| GeoWealth Management, LLC | 372 | $228.4K | 0.01% | +372 | New |
| Adviser Investments LLC | 375 | $230.2K | 0.00% | +375 | New |
| May Barnhard Investments LLC | 376 | $230.8K | 0.12% | −47−11.1% | Reduced |
| Wedbush Securities Inc | 377 | $231.0K | 0.01% | +377 | New |
| Sage Mountain Advisors LLC | 377 | $231.5K | 0.02% | +377 | New |
| Smith, Moore & Co. | 380 | $233.3K | 0.02% | +380 | New |
| Vinva Investment Management Ltd | 381 | $233.9K | 0.01% | −1,705−81.7% | Reduced |