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 2022
Institutional positions in Martin Marietta Materials Inc as of Mar 31, 2022. 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
- 763
- −6 vs. Q4 2021
- Shares held
- 58.9M
- +507.8K (+0.9%) vs. Q4 2021
- Total value
- $22.7B
- −$2.99B (−11.7%) vs. Q4 2021
- New holders
- 72
- 254 more added
- Sold out
- 78
- 266 more reduced
6 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TownSquare Capital, LLC | 2,146 | $826.0K | 0.02% | +122+6.0% | Added |
| Whitener Capital Management, Inc. | 2,120 | $815.0K | 0.31% | +30+1.4% | Added |
| FDx Advisors, Inc. | 2,112 | $813.0K | 0.03% | +29+1.4% | Added |
| Principal Street Partners, LLC | 2,090 | $804.0K | 0.18% | +339+19.4% | Added |
| Trust Investment Advisors | 2,017 | $776.0K | 0.63% | +48+2.4% | Added |
| Bokf, NA | 1,998 | $769.0K | 0.01% | −21−1.0% | Reduced |
| Signature Wealth Management Partners, LLC | 1,996 | $768.0K | 0.65% | −214−9.7% | Reduced |
| CWA Asset Management Group, LLC | 1,974 | $760.0K | 0.06% | +1+0.1% | Added |
| Proficio Capital Partners LLC | 1,972 | $759.0K | 0.11% | +1,011+105.2% | Added |
| Desjardins Global Asset Management Inc. | 1,967 | $757.0K | 0.07% | −210−9.6% | Reduced |
| Aureus Asset Management, LLC | 1,922 | $740.0K | 0.05% | +1,197+165.1% | Added |
| Monticello Wealth Management, LLC | 1,914 | $737.0K | 0.07% | +1+0.1% | Added |
| AlphaCrest Capital Management LLC | 1,912 | $736.0K | 0.04% | −788−29.2% | Reduced |
| Ossiam | 1,901 | $732.0K | 0.02% | +1,834+2,737.3% | Added |
| Amica Retiree Medical Trust | 1,883 | $725.0K | 0.68% | −107−5.4% | Reduced |
| Virtu Financial LLC | 1,851 | $712.0K | 0.05% | +1,851 | New |
| Kentucky Retirement Systems Insurance Trust Fund | 1,841 | $709.0K | 0.06% | +181+10.9% | Added |
| Elevated Capital Advisors, LLC | 1,839 | $708.0K | 0.23% | +1,839 | New |
| Parallel Advisors, LLC | 1,799 | $702.0K | 0.03% | −55−3.0% | Reduced |
| Walleye Capital LLC | 1,805 | $695.0K | 0.02% | +84+4.9% | Added |
| Levin Capital Strategies, L.P. | 1,800 | $693.0K | 0.07% | +1,300+260.0% | Added |
| Global Trust Asset Management, LLC | 1,785 | $687.0K | 0.29% | 00.0% | Unchanged |
| Shay Capital LLC | 1,750 | $674.0K | 0.24% | +1,225+233.3% | Added |
| Quadrant Capital Group LLC | 1,733 | $667.0K | 0.08% | +1,608+1,286.4% | Added |
| PEAK6 Investments LLC | 1,732 | $667.0K | 0.02% | +1,732 | New |
| Stonebridge Capital Management Inc | 1,715 | $660.0K | 0.24% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 1,694 | $652.0K | 0.00% | −69−3.9% | Reduced |
| Kestra Private Wealth Services, LLC | 1,676 | $645.0K | 0.03% | −52−3.0% | Reduced |
| MML Investors Services, LLC | 1,672 | $644.0K | 0.00% | +28+1.7% | Added |
| Northwestern Mutual Wealth Management Co | 1,628 | $627.0K | 0.00% | −42−2.5% | Reduced |
| Western Financial Corporation | 1,627 | $626.0K | 0.36% | −70−4.1% | Reduced |
| Cetera Advisor Networks LLC | 1,627 | $626.0K | 0.01% | −10−0.6% | Reduced |
| Baird Financial Group, Inc. | 1,629 | $626.0K | 0.00% | +47+3.0% | Added |
| First American Bank | 1,623 | $624.7K | 0.05% | −22−1.3% | Reduced |
| Wetherby Asset Management Inc | 1,605 | $617.0K | 0.04% | +285+21.6% | Added |
| Arden Trust Co | 1,602 | $616.0K | 0.12% | −94−5.5% | Reduced |
| Garrett Investment Advisors LLC | 1,600 | $616.0K | 0.15% | +265+19.9% | Added |
| Ironsides Asset Advisors, LLC | 1,531 | $589.0K | 0.18% | 00.0% | Unchanged |
| Versor Investments LP | 1,506 | $580.0K | 0.02% | +384+34.2% | Added |
| DCM Advisors, LLC | 1,497 | $576.0K | 0.20% | −93−5.8% | Reduced |
| Illinois Municipal Retirement Fund | 1,473 | $567.0K | 0.02% | −8,753−85.6% | Reduced |
| Spire Wealth Management | 1,454 | $560.0K | 0.01% | +216+17.4% | Added |
| TD Private Client Wealth LLC | 1,443 | $555.4K | 0.02% | +71+5.2% | Added |
| Fayez Sarofim & Co | 1,420 | $547.0K | 0.00% | +200+16.4% | Added |
| Steward Partners Investment Advisory, LLC | 1,416 | $545.0K | 0.01% | +135+10.5% | Added |
| Fiduciary Trust Co | 1,392 | $536.0K | 0.01% | −195−12.3% | Reduced |
| Hilltop Holdings Inc. | 1,389 | $535.0K | 0.06% | −941−40.4% | Reduced |
| Advisor Partners LLC | 1,381 | $532.0K | 0.03% | +90+7.0% | Added |
| Ameritas Advisory Services, LLC | 1,382 | $532.0K | 0.02% | +150+12.2% | Added |
| Cresset Asset Management, LLC | 1,343 | $517.0K | 0.01% | −173−11.4% | Reduced |
| Massmutual Trust Co FSB | 1,338 | $515.0K | 0.02% | −228−14.6% | Reduced |
| Franklin Street Advisors Inc | 1,325 | $510.0K | 0.04% | −15−1.1% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 1,323 | $509.0K | 0.12% | +1,323 | New |
| Everence Capital Management Inc | 1,320 | $508.0K | 0.04% | +590+80.8% | Added |
| Kestra Advisory Services, LLC | 1,268 | $488.0K | 0.01% | −1,633−56.3% | Reduced |
| Moors & Cabot, Inc. | 1,262 | $486.0K | 0.03% | +78+6.6% | Added |
| American Portfolios Advisors | 1,252 | $481.9K | 0.02% | −3,030−70.8% | Reduced |
| LMR Partners LLP | 1,242 | $478.0K | 0.01% | +1,242 | New |
| Gratus Capital LLC | 1,230 | $473.0K | 0.05% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 1,216 | $468.0K | 0.01% | −102−7.7% | Reduced |
| O'Shaughnessy Asset Management, LLC | 1,206 | $464.0K | 0.01% | +396+48.9% | Added |
| Adalta Capital Management LLC | 1,200 | $462.0K | 0.23% | 00.0% | Unchanged |
| Redpoint Investment Management Pty Ltd | 1,195 | $460.0K | 0.05% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 1,196 | $460.0K | 0.01% | +106+9.7% | Added |
| Empirical Finance, LLC | 1,194 | $460.0K | 0.05% | +130+12.2% | Added |
| Nomura Holdings Inc | 1,190 | $458.0K | 0.00% | +221+22.8% | Added |
| Prudential PLC | 1,184 | $456.0K | 0.01% | +1,184 | New |
| CAPROCK Group, Inc. | 1,181 | $455.0K | 0.04% | +5+0.4% | Added |
| Toroso Investments, LLC | 1,178 | $453.0K | 0.01% | −458−28.0% | Reduced |
| Swiss Life Asset Management Ltd | 1,174 | $450.1K | 0.01% | +301+34.5% | Added |
| Symmetry Partners, LLC | 1,167 | $449.0K | 0.03% | 00.0% | Unchanged |
| Financial Counselors Inc | 1,159 | $446.0K | 0.01% | +10+0.9% | Added |
| Tarbox Family Office, Inc. | 1,156 | $445.0K | 0.09% | −10−0.9% | Reduced |
| Forum Financial Management, LP | 1,151 | $443.0K | 0.02% | 00.0% | Unchanged |
| Kingfisher Capital LLC | 1,130 | $435.0K | 0.11% | −9,095−88.9% | Reduced |
| Clearstead Advisors, LLC | 1,128 | $434.0K | 0.03% | +1,096+3,425.0% | Added |
| Graypoint LLC | 1,125 | $433.0K | 0.04% | +12+1.1% | Added |
| First Foundation Advisors | 1,126 | $433.0K | 0.02% | +592+110.9% | Added |
| O'Brien Greene & Co. Inc | 1,110 | $427.0K | 0.14% | +90+8.8% | Added |
| Cigna Investments Inc | 1,094 | $421.0K | 0.05% | −308−22.0% | Reduced |
| Fosun International Ltd | 1,080 | $421.0K | 0.04% | 00.0% | Unchanged |
| Evercore Wealth Management, LLC | 1,088 | $419.0K | 0.01% | +1,088 | New |
| CWM Advisors, LLC | 1,083 | $417.0K | 0.05% | −57−5.0% | Reduced |
| Ballentine Partners, LLC | 1,081 | $415.0K | 0.01% | +25+2.4% | Added |
| Independent Solutions Wealth Management, LLC | 1,077 | $414.5K | 0.11% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 1,069 | $411.0K | 0.02% | +347+48.1% | Added |
| Allstate Corp | 1,060 | $408.0K | 0.01% | −4,265−80.1% | Reduced |
| Simon Quick Advisors, LLC | 1,055 | $406.0K | 0.12% | −80−7.0% | Reduced |
| WBH Advisory Inc | 1,109 | $406.0K | 0.05% | 00.0% | Unchanged |
| Gilbert & Cook, Inc. | 1,032 | $397.0K | 0.06% | +308+42.5% | Added |
| Comerica Securities,inc. | 1,019 | $392.0K | 0.03% | +16+1.6% | Added |
| MainStreet Investment Advisors LLC | 1,017 | $391.0K | 0.04% | −227−18.2% | Reduced |
| Erste Asset Management GmbH | 1,000 | $390.3K | 0.01% | +1,000 | New |
| SG Americas Securities, LLC | 1,004 | $386.0K | 0.00% | −1,148−53.3% | Reduced |
| Bristol John W & Co Inc | 1,000 | $385.0K | 0.01% | 00.0% | Unchanged |
| Bluestein R H & Co | 1,000 | $385.0K | 0.02% | 00.0% | Unchanged |
| Buffington Mohr McNeal | 1,000 | $385.0K | 0.07% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 999 | $384.0K | 0.00% | −3,455−77.6% | Reduced |
| IBM Retirement Fund | 997 | $384.0K | 0.05% | −36−3.5% | Reduced |
| Spreng Capital Management, Inc. | 997 | $384.0K | 0.24% | 00.0% | Unchanged |