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, Q4 2024
Institutional positions in Martin Marietta Materials Inc as of Dec 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
- 992
- +62 vs. Q3 2024
- Shares held
- 59.1M
- −719.8K (−1.2%) vs. Q3 2024
- Total value
- $30.5B
- −$1.63B (−5.1%) vs. Q3 2024
- New holders
- 153
- 353 more added
- Sold out
- 91
- 329 more reduced
18 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Prudential PLC | 1,634 | $844.0K | 0.00% | +870+113.9% | Added |
| Illinois Municipal Retirement Fund | 1,633 | $843.4K | 0.01% | 00.0% | Unchanged |
| Private Advisor Group, LLC | 1,630 | $841.9K | 0.00% | +172+11.8% | Added |
| Benjamin Edwards Inc | 1,609 | $831.5K | 0.01% | +233+16.9% | Added |
| SevenBridge Financial Group, LLC | 1,564 | $827.4K | 0.16% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 1,599 | $825.7K | 0.02% | −135−7.8% | Reduced |
| Wahed Invest LLC | 1,568 | $809.9K | 0.13% | +81+5.4% | Added |
| Epoch Investment Partners, Inc. | 1,559 | $805.2K | 0.00% | −2,516−61.7% | Reduced |
| Savant Capital, LLC | 1,557 | $804.6K | 0.01% | −315−16.8% | Reduced |
| Advisory Services Network, LLC | 1,496 | $772.9K | 0.01% | +92+6.6% | Added |
| Wetherby Asset Management Inc | 1,470 | $759.3K | 0.04% | +8+0.5% | Added |
| Texas Yale Capital Corp. | 1,469 | $758.7K | 0.03% | 00.0% | Unchanged |
| Graypoint LLC | 1,460 | $754.2K | 0.05% | −41−2.7% | Reduced |
| Magnetar Financial LLC | 1,440 | $743.8K | 0.02% | −1,615−52.9% | Reduced |
| Callan Family Office, LLC | 1,411 | $728.8K | 0.05% | +1,411 | New |
| Abc Arbitrage SA | 1,406 | $726.2K | 0.10% | +1,406 | New |
| Balyasny Asset Management LLC | 1,396 | $721.0K | 0.00% | −5,623−80.1% | Reduced |
| Signature Wealth Management Partners, LLC | 1,396 | $721.0K | 0.50% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 1,391 | $718.5K | 0.01% | +42+3.1% | Added |
| Profund Advisors LLC | 1,388 | $716.9K | 0.03% | −278−16.7% | Reduced |
| Kapstone Financial Advisors LLC | 1,315 | $709.9K | 0.38% | −2−0.2% | Reduced |
| Venture Visionary Partners LLC | 1,367 | $706.1K | 0.03% | −75−5.2% | Reduced |
| V-Square Quantitative Management LLC | 1,348 | $696.2K | 0.10% | +109+8.8% | Added |
| Checchi Capital Advisers, LLC | 1,336 | $690.1K | 0.05% | +19+1.4% | Added |
| Umb Bank N A | 1,327 | $685.4K | 0.01% | −619−31.8% | Reduced |
| Avantax Advisory Services, Inc. | 1,319 | $681.0K | 0.00% | +155+13.3% | Added |
| Kovack Advisors, Inc. | 1,313 | $678.2K | 0.07% | −50−3.7% | Reduced |
| Sym Financial Corp | 1,292 | $667.3K | 0.09% | +1,292 | New |
| FFT Wealth Management LLC | 1,283 | $662.7K | 0.05% | +38+3.1% | Added |
| Ballentine Partners, LLC | 1,281 | $661.6K | 0.01% | +27+2.2% | Added |
| Parallel Advisors, LLC | 1,279 | $660.6K | 0.01% | +61+5.0% | Added |
| Contravisory Investment Management, Inc. | 1,278 | $660.1K | 0.14% | 00.0% | Unchanged |
| Aventura Private Wealth, LLC | 1,271 | $656.5K | 0.35% | +1,271 | New |
| Supplemental Annuity Collective Trust of NJ | 1,270 | $656.0K | 0.19% | 00.0% | Unchanged |
| Empowered Funds, LLC | 1,264 | $652.9K | 0.01% | +156+14.1% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 1,258 | $649.8K | 0.01% | −648−34.0% | Reduced |
| Aster Capital Management (DIFC) Ltd | 1,258 | $649.8K | 0.25% | −282−18.3% | Reduced |
| Forum Financial Management, LP | 1,246 | $643.6K | 0.01% | +34+2.8% | Added |
| Little House Capital LLC | 1,244 | $642.5K | 0.18% | +1,244 | New |
| Allworth Financial LP | 1,165 | $640.5K | 0.00% | +366+45.8% | Added |
| Bridgewealth Advisory Group, LLC | 1,202 | $639.3K | 0.18% | +1,202 | New |
| Strategy Asset Managers LLC | 1,232 | $636.3K | 0.12% | 00.0% | Unchanged |
| EP Wealth Advisors, LLC | 1,229 | $634.8K | 0.01% | +5+0.4% | Added |
| Capstone Investment Advisors, LLC | 1,229 | $634.8K | 0.01% | +484+65.0% | Added |
| Beacon Pointe Advisors, LLC | 1,207 | $623.2K | 0.01% | −8−0.7% | Reduced |
| Intact Investment Management Inc. | 1,200 | $619.8K | 0.02% | −7,700−86.5% | Reduced |
| Hazlett, Burt & Watson, Inc. | 1,200 | $619.0K | 0.27% | 00.0% | Unchanged |
| Angeles Investment Advisors, LLC | 1,189 | $614.1K | 0.03% | 00.0% | Unchanged |
| GAMMA Investing LLC | 1,189 | $614.1K | 0.05% | +26+2.2% | Added |
| Robertson Stephens Wealth Management, LLC | 1,189 | $614.1K | 0.02% | +268+29.1% | Added |
| Jones Financial Companies LLLP | 1,178 | $608.6K | 0.00% | +386+48.7% | Added |
| Scientech Research LLC | 1,177 | $607.9K | 0.17% | −794−40.3% | Reduced |
| Ashton Thomas Securities, LLC | 1,169 | $603.8K | 0.17% | −8−0.7% | Reduced |
| Tarbox Family Office, Inc. | 1,156 | $597.1K | 0.10% | 00.0% | Unchanged |
| Principal Street Partners, LLC | 1,155 | $596.6K | 0.12% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 1,154 | $596.0K | 0.00% | −48−4.0% | Reduced |
| Fidelis Capital Partners, LLC | 1,106 | $592.8K | 0.06% | +34+3.2% | Added |
| Massmutual Trust Co FSB | 1,144 | $590.9K | 0.02% | +3+0.3% | Added |
| Greenleaf Trust | 1,132 | $584.7K | 0.01% | −3−0.3% | Reduced |
| Wealthspire Advisors, LLC | 1,128 | $582.8K | 0.01% | +179+18.9% | Added |
| Financial Counselors Inc | 1,123 | $580.0K | 0.01% | 00.0% | Unchanged |
| WBH Advisory Inc | 1,118 | $577.4K | 0.05% | 00.0% | Unchanged |
| Qtron Investments LLC | 1,111 | $573.8K | 0.08% | −15−1.3% | Reduced |
| First Citizens Bank & Trust Co | 1,108 | $572.3K | 0.01% | +175+18.8% | Added |
| Amica Retiree Medical Trust | 1,108 | $572.0K | 0.54% | −869−44.0% | Reduced |
| Texas Bank & Trust Co | 1,100 | $568.1K | 0.23% | +1,100 | New |
| Vestcor Inc | 1,091 | $564.0K | 0.02% | −1−0.1% | Reduced |
| Moors & Cabot, Inc. | 1,082 | $558.9K | 0.03% | 00.0% | Unchanged |
| O'Brien Greene & Co. Inc | 1,079 | $557.4K | 0.18% | +1+0.1% | Added |
| Castle Wealth Management LLC | 1,077 | $556.3K | 0.22% | +52+5.1% | Added |
| Frank, Rimerman Advisors LLC | 1,073 | $554.2K | 0.04% | −1,038−49.2% | Reduced |
| Union Bancaire Privee, UBP SA | 1,099 | $547.2K | 0.01% | +1,099 | New |
| Teza Capital Management LLC | 1,054 | $544.4K | 0.08% | +1,054 | New |
| Oak Thistle LLC | 1,052 | $543.4K | 0.16% | −311−22.8% | Reduced |
| Adalta Capital Management LLC | 1,050 | $542.3K | 0.28% | 00.0% | Unchanged |
| HighPoint Advisor Group LLC | 1,024 | $541.8K | 0.03% | +23+2.3% | Added |
| Welch Group, LLC | 1,035 | $538.5K | 0.02% | +7+0.7% | Added |
| Warren Averett Asset Management, LLC | 1,041 | $537.7K | 0.01% | +459+78.9% | Added |
| SFMG, LLC | 1,024 | $528.9K | 0.04% | 00.0% | Unchanged |
| Resources Investment Advisors, LLC. | 1,020 | $527.1K | 0.01% | +19+1.9% | Added |
| Impact Capital Partners LLC | 1,013 | $523.2K | 0.19% | +1,013 | New |
| Recurrent Investment Advisors LLC | 1,007 | $520.1K | 0.05% | +1,007 | New |
| Ferguson Wellman Capital Management, Inc | 1,005 | $519.1K | 0.01% | +5+0.5% | Added |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 1,002 | $517.5K | 0.10% | +269+36.7% | Added |
| Mitsubishi UFJ Asset Management (UK) Ltd. | 1,000 | $517.0K | 0.23% | +1,000 | New |
| Merrion Investment Management Co, LLC | 1,000 | $516.5K | 0.36% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 989 | $511.0K | 0.08% | +989 | New |
| Forte Capital LLC | 988 | $510.3K | 0.06% | −46−4.4% | Reduced |
| Snowden Capital Advisors LLC | 987 | $509.8K | 0.02% | +18+1.9% | Added |
| Kestra Private Wealth Services, LLC | 985 | $508.8K | 0.01% | −291−22.8% | Reduced |
| Pitcairn Co | 981 | $506.7K | 0.03% | +90+10.1% | Added |
| IFP Advisors, Inc | 965 | $506.6K | 0.02% | +27+2.9% | Added |
| Central Pacific Bank - Trust Division | 980 | $506.2K | 0.07% | 00.0% | Unchanged |
| Stonebridge Capital Management Inc | 975 | $504.0K | 0.21% | −40−3.9% | Reduced |
| Net Worth Advisory Group | 972 | $501.8K | 0.15% | +23+2.4% | Added |
| Spears Abacus Advisors LLC | 971 | $501.5K | 0.01% | −173−15.1% | Reduced |
| Defined Wealth Management, LLC | 968 | $500.0K | 0.33% | +6+0.6% | Added |
| Dark Forest Capital Management LP | 960 | $495.8K | 0.07% | +459+91.6% | Added |
| Mesirow Financial Investment Management, Inc. | 959 | $495.1K | 0.01% | +344+55.9% | Added |
| Canada Post Corp Registered Pension Plan | 937 | $484.0K | 0.03% | +937 | New |