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 2022
Institutional positions in Martin Marietta Materials Inc as of Sep 30, 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
- 736
- +16 vs. Q2 2022
- Shares held
- 58.4M
- −91.7K (−0.2%) vs. Q2 2022
- Total value
- $18.8B
- +$1.31B (+7.5%) vs. Q2 2022
- New holders
- 76
- 239 more added
- Sold out
- 60
- 268 more reduced
8 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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 2022
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ziegler Capital Management, LLC | 13,815 | $4.45M | 0.20% | −563−3.9% | Reduced |
| Harvey Capital Management Inc | 13,485 | $4.34M | 1.88% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 13,192 | $4.25M | 0.03% | +1,672+14.5% | Added |
| Susquehanna Fundamental Investments, LLC | 12,904 | $4.16M | 0.07% | +12,904 | New |
| Albar Capital Ltd | 12,553 | $4.04M | 0.97% | +12,553 | New |
| Lountzis Asset Management, LLC | 12,474 | $4.02M | 2.73% | −225−1.8% | Reduced |
| Weik Capital Management | 12,391 | $3.99M | 1.99% | −495−3.8% | Reduced |
| Duality Advisers, LP | 12,370 | $3.98M | 0.43% | −4,703−27.5% | Reduced |
| Teacher Retirement System of Texas | 12,054 | $3.88M | 0.03% | +1,473+13.9% | Added |
| GHP Investment Advisors, Inc. | 12,015 | $3.87M | 0.30% | +416+3.6% | Added |
| Sprucegrove Investment Management Ltd | 11,900 | $3.83M | 0.22% | −200−1.7% | Reduced |
| Stephens Inc | 11,853 | $3.82M | 0.08% | +225+1.9% | Added |
| IFM Investors Pty Ltd | 11,573 | $3.73M | 0.07% | +385+3.4% | Added |
| Forsta Ap-Fonden | 11,400 | $3.67M | 0.04% | −500−4.2% | Reduced |
| DnB Asset Management AS | 11,357 | $3.66M | 0.03% | −2,614−18.7% | Reduced |
| Utah Retirement Systems | 11,187 | $3.60M | 0.06% | +130+1.2% | Added |
| 1832 Asset Management L.P. | 11,000 | $3.54M | 0.01% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 10,807 | $3.48M | 0.03% | +137+1.3% | Added |
| US Bancorp | 10,665 | $3.43M | 0.01% | +59+0.6% | Added |
| Robbins Farley LLC | 10,642 | $3.43M | 2.81% | −287−2.6% | Reduced |
| Gulf International Bank (UK) Ltd | 10,579 | $3.41M | 0.06% | 00.0% | Unchanged |
| Walleye Trading LLC | 10,417 | $3.35M | 0.11% | +6,572+170.9% | Added |
| Douglass Winthrop Advisors, LLC | 10,362 | $3.34M | 0.10% | −66−0.6% | Reduced |
| Janney Montgomery Scott LLC | 10,075 | $3.25M | 0.01% | +39+0.4% | Added |
| State of Tennessee, Treasury Department | 10,059 | $3.24M | 0.02% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 10,054 | $3.24M | 0.03% | −40.0% | Reduced |
| Blair William & Co | 9,986 | $3.22M | 0.01% | +933+10.3% | Added |
| Synovus Financial Corp | 9,902 | $3.19M | 0.04% | +125+1.3% | Added |
| New York Life Investment Management LLC | 9,820 | $3.16M | 0.04% | −47−0.5% | Reduced |
| Crestline Management, LP | 9,600 | $3.09M | 0.42% | +9,600 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 9,123 | $2.94M | 0.03% | +43+0.5% | Added |
| Atria Investments LLC | 9,088 | $2.93M | 0.06% | +1,840+25.4% | Added |
| Yousif Capital Management, LLC | 8,999 | $2.90M | 0.04% | −152−1.7% | Reduced |
| D.A. Davidson & Co. | 8,843 | $2.85M | 0.04% | −151−1.7% | Reduced |
| Texas Permanent School Fund | 8,826 | $2.84M | 0.05% | +589+7.2% | Added |
| Aperture Investors, LLC | 8,729 | $2.81M | 0.46% | −176−2.0% | Reduced |
| Salem Investment Counselors Inc | 8,691 | $2.80M | 0.13% | −5−0.1% | Reduced |
| State of Alaska, Department of Revenue | 8,682 | $2.80M | 0.04% | −275−3.1% | Reduced |
| Commonwealth Equity Services, LLC | 8,682 | $2.80M | 0.01% | −232−2.6% | Reduced |
| Mutual of America Capital Management LLC | 8,635 | $2.78M | 0.04% | +131+1.5% | Added |
| Essex Investment Management Co LLC | 8,592 | $2.77M | 0.44% | −218−2.5% | Reduced |
| Adage Capital Partners GP, L.L.C. | 8,551 | $2.75M | 0.01% | −56,388−86.8% | Reduced |
| Dynamic Technology Lab Private Ltd | 8,514 | $2.74M | 0.27% | +8,514 | New |
| Skylands Capital, LLC | 8,455 | $2.72M | 0.45% | −1,200−12.4% | Reduced |
| Public Employees Retirement Association of Colorado | 8,035 | $2.59M | 0.01% | 00.0% | Unchanged |
| B & T Capital Management DBA Alpha Capital Management | 7,880 | $2.54M | 0.67% | +33+0.4% | Added |
| Schroder Investment Management Group | 7,830 | $2.52M | 0.00% | +1,748+28.7% | Added |
| Advisor Group Holdings, Inc. | 7,822 | $2.52M | 0.01% | −735−8.6% | Reduced |
| Panagora Asset Management Inc | 7,792 | $2.51M | 0.02% | +68+0.9% | Added |
| Comerica Bank | 7,877 | $2.50M | 0.02% | +102+1.3% | Added |
| ProShare Advisors LLC | 7,692 | $2.48M | 0.01% | −959−11.1% | Reduced |
| Madden Securities Corp | 7,644 | $2.46M | 1.49% | −325−4.1% | Reduced |
| Candriam Luxembourg S.C.A. | 7,563 | $2.44M | 0.02% | −1,352−15.2% | Reduced |
| Nisa Investment Advisors, LLC | 7,517 | $2.42M | 0.02% | +467+6.6% | Added |
| Penn Capital Management Co Inc | 7,261 | $2.37M | 0.26% | −2,576−26.2% | Reduced |
| Brinker Capital Investments, LLC | 7,338 | $2.36M | 0.05% | +932+14.5% | Added |
| Czech National Bank | 7,249 | $2.33M | 0.07% | +7,249 | New |
| Mader & Shannon Wealth Management, Inc. | 7,194 | $2.32M | 2.52% | +137+1.9% | Added |
| Concorde Financial Corp | 7,129 | $2.30M | 1.55% | +7,129 | New |
| TD Waterhouse Canada Inc. | 5,755 | $2.27M | 0.03% | −472−7.6% | Reduced |
| Allspring Global Investments Holdings, LLC | 7,010 | $2.26M | 0.00% | +1,972+39.1% | Added |
| Twin Tree Management, LP | 6,967 | $2.24M | 0.06% | +6,967 | New |
| Nissay Asset Management Corp | 6,844 | $2.20M | 0.02% | +263+4.0% | Added |
| Xponance, Inc. | 6,807 | $2.19M | 0.04% | +887+15.0% | Added |
| Gyon Technologies Capital Management, LP | 6,762 | $2.18M | 0.68% | −4,855−41.8% | Reduced |
| Red Spruce Capital, LLC | 6,735 | $2.17M | 1.52% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 6,668 | $2.15M | 0.02% | +710+11.9% | Added |
| Natixis | 6,590 | $2.14M | 0.01% | +1,559+31.0% | Added |
| Shell Asset Management Co | 6,619 | $2.13M | 0.08% | −1,879−22.1% | Reduced |
| Mariner, LLC | 6,593 | $2.12M | 0.01% | +6,593 | New |
| Icon Advisers Inc | 6,515 | $2.10M | 0.57% | +1,500+29.9% | Added |
| Ilmarinen Mutual Pension Insurance Co | 6,500 | $2.09M | 0.03% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 6,451 | $2.08M | 0.00% | +137+2.2% | Added |
| Neuberger Berman Group LLC | 6,367 | $2.05M | 0.00% | −70−1.1% | Reduced |
| Chartwell Investment Partners, LLC | 6,245 | $2.01M | 0.09% | −35−0.6% | Reduced |
| Mill Capital Management, LLC | 6,225 | $2.00M | 0.23% | +175+2.9% | Added |
| Tower Research Capital LLC (TRC) | 6,175 | $1.99M | 0.03% | +2,280+58.5% | Added |
| British Columbia Investment Management Corp | 6,168 | $1.99M | 0.02% | −1,046−14.5% | Reduced |
| AQR Capital Management LLC | 6,124 | $1.97M | 0.00% | −6,719−52.3% | Reduced |
| Bessemer Group Inc | 6,082 | $1.96M | 0.01% | +132+2.2% | Added |
| Royal London Asset Management Ltd | 5,941 | $1.91M | 0.01% | −319−5.1% | Reduced |
| Hartford Investment Management Co | 5,925 | $1.91M | 0.06% | −43−0.7% | Reduced |
| National Asset Management, Inc. | 5,914 | $1.91M | 0.06% | +4,568+339.4% | Added |
| Lipe & Dalton | 5,875 | $1.89M | 1.19% | −130−2.2% | Reduced |
| Occudo Quantitative Strategies LP | 5,831 | $1.88M | 0.15% | +5,831 | New |
| AXA S.A. | 5,811 | $1.87M | 0.01% | −1,115−16.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 5,802 | $1.87M | 0.02% | +5,802 | New |
| Mitchell Capital Management Co | 5,677 | $1.83M | 0.52% | +200+3.7% | Added |
| American Century Companies Inc | 5,662 | $1.82M | 0.00% | +558+10.9% | Added |
| Quantbot Technologies LP | 5,643 | $1.82M | 0.14% | −2,320−29.1% | Reduced |
| Northeast Financial Consultants Inc | 5,606 | $1.81M | 0.13% | +791+16.4% | Added |
| Creative Planning | 5,487 | $1.77M | 0.00% | +687+14.3% | Added |
| Alpha Omega Wealth Management LLC | 5,416 | $1.74M | 0.33% | −184−3.3% | Reduced |
| Diversified Trust Co | 5,386 | $1.74M | 0.08% | +186+3.6% | Added |
| Epoch Investment Partners, Inc. | 5,363 | $1.73M | 0.01% | −133−2.4% | Reduced |
| Securian Asset Management, Inc | 5,295 | $1.71M | 0.05% | 00.0% | Unchanged |
| Cerity Partners LLC | 5,250 | $1.69M | 0.02% | −211−3.9% | Reduced |
| Lockheed Martin Investment Management Co | 5,240 | $1.69M | 0.14% | 00.0% | Unchanged |
| Walleye Capital LLC | 5,204 | $1.68M | 0.04% | +5,204 | New |
| Trexquant Investment LP | 5,187 | $1.67M | 0.06% | +1,745+50.7% | Added |