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, Q2 2024
Institutional positions in Martin Marietta Materials Inc as of Jun 30, 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
- 940
- −10 vs. Q1 2024
- Shares held
- 59.6M
- +135.0K (+0.2%) vs. Q1 2024
- Total value
- $32.3B
- −$4.08B (−11.2%) vs. Q1 2024
- New holders
- 88
- 333 more added
- Sold out
- 98
- 334 more reduced
7 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Legal & General Group Plc | 259,692 | $140.7M | 0.04% | −4,930−1.9% | Reduced |
| UBS Group AG | 262,274 | $142.1M | 0.04% | +90,744+52.9% | Added |
| Mawer Investment Management Ltd. | 268,172 | $145.3M | 0.69% | −12,778−4.5% | Reduced |
| London Co of Virginia | 269,836 | $146.2M | 0.82% | −50,328−15.7% | Reduced |
| UBS Asset Management Americas Inc | 272,109 | $147.4M | 0.04% | +73,772+37.2% | Added |
| Macquarie Group Ltd | 294,007 | $159.3M | 0.18% | −18,203−5.8% | Reduced |
| Diamond Hill Capital Management Inc | 303,279 | $164.3M | 0.70% | −107,845−26.2% | Reduced |
| First Trust Advisors LP | 345,840 | $187.4M | 0.19% | +311,805+916.1% | Added |
| Davenport & Co LLC | 357,861 | $193.2M | 1.22% | −608−0.2% | Reduced |
| William Blair Investment Management, LLC | 374,811 | $203.1M | 0.53% | +3,598+1.0% | Added |
| Charles Schwab Investment Management Inc | 380,682 | $206.3M | 0.04% | +8,487+2.3% | Added |
| Findlay Park Partners LLP | 387,842 | $210.1M | 1.98% | −3,000−0.8% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 430,619 | $233.3M | 0.56% | +430,619 | New |
| Bank of New York Mellon Corp | 465,703 | $252.3M | 0.05% | +11,749+2.6% | Added |
| Franklin Resources Inc | 524,893 | $284.4M | 0.09% | +803+0.2% | Added |
| Alkeon Capital Management LLC | 526,669 | $285.3M | 1.46% | +45,000+9.3% | Added |
| Northern Trust Corp | 563,022 | $305.0M | 0.05% | −877−0.2% | Reduced |
| Massachusetts Financial Services Co | 609,139 | $330.0M | 0.10% | −3,951−0.6% | Reduced |
| Dimensional Fund Advisors LP | 623,681 | $337.9M | 0.09% | +12,759+2.1% | Added |
| Norges Bank | 656,160 | $355.5M | 0.05% | +12,692+2.0% | Added |
| Invesco Ltd. | 688,204 | $372.9M | 0.08% | +125,693+22.3% | Added |
| King Luther Capital Management Corp | 719,888 | $390.0M | 1.76% | −16,576−2.3% | Reduced |
| CIBC Private Wealth Group, LLC | 761,988 | $403.8M | 0.76% | −88,826−10.4% | Reduced |
| Gardner Russo & Quinn LLCSuperinvestorGardner Russo & Quinn | 764,059 | $414.0M | 4.37% | −23,421−3.0% | Reduced |
| Morgan Stanley | 806,534 | $437.0M | 0.03% | +22,774+2.9% | Added |
| Goldman Sachs Group Inc | 869,244 | $471.0M | 0.09% | −17,689−2.0% | Reduced |
| Principal Financial Group Inc | 924,241 | $500.8M | 0.30% | −24,667−2.6% | Reduced |
| Amundi | 1,110,176 | $592.2M | 0.23% | −430,404−27.9% | Reduced |
| Price T Rowe Associates Inc | 1,231,450 | $667.2M | 0.08% | +250,751+25.6% | Added |
| Geode Capital Management, LLC | 1,521,163 | $822.1M | 0.07% | +36,628+2.5% | Added |
| Bank of America Corp | 1,655,394 | $896.9M | 0.09% | +32,467+2.0% | Added |
| Select Equity Group, L.P. | 2,096,559 | $1.14B | 4.50% | −168,720−7.4% | Reduced |
| JPMorgan Chase & Co | 2,171,720 | $1.18B | 0.10% | +84,567+4.1% | Added |
| FMR LLC | 2,180,836 | $1.18B | 0.08% | +149,635+7.4% | Added |
| Baillie Gifford & Co | 2,205,320 | $1.19B | 0.93% | −69,208−3.0% | Reduced |
| Aristotle Capital Management, LLC | 2,659,838 | $1.44B | 2.79% | −215,933−7.5% | Reduced |
| State Street Corp | 2,751,271 | $1.49B | 0.07% | +109,740+4.2% | Added |
| T. Rowe Price Investment Management, Inc. | 2,829,321 | $1.53B | 0.97% | +282,935+11.1% | Added |
| BlackRock Inc. | 4,140,926 | $2.24B | 0.05% | +45,477+1.1% | Added |
| Vanguard Group Inc | 7,162,919 | $3.88B | 0.07% | −22,602−0.3% | Reduced |
| GQG Partners LLC | 0 | $0 | 0.00% | −196,186−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −100,522−100.0% | Sold out |
| Interval Partners, LP | 0 | $0 | 0.00% | −95,810−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −25,894−100.0% | Sold out |
| Concentric Capital Strategies, LP | 0 | $0 | 0.00% | −24,332−100.0% | Sold out |
| Park Presidio Capital LLC | 0 | $0 | 0.00% | −22,815−100.0% | Sold out |
| ING Groep NV | 0 | $0 | 0.00% | −18,569−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −16,558−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −13,938−100.0% | Sold out |
| Texas Permanent School Fund | 0 | $0 | 0.00% | −12,776−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −11,272−100.0% | Sold out |
| Crestline Management, LP | 0 | $0 | 0.00% | −11,000−100.0% | Sold out |
| L & S Advisors Inc | 0 | $0 | 0.00% | −10,223−100.0% | Sold out |
| Chase Investment Counsel Corp | 0 | $0 | 0.00% | −6,805−100.0% | Sold out |
| Lombard Odier Asset Management (Switzerland) SA | 0 | $0 | 0.00% | −5,544−100.0% | Sold out |
| Hood River Capital Management LLC | 0 | $0 | 0.00% | −5,411−100.0% | Sold out |
| Coronation Fund Managers Ltd. | 0 | $0 | 0.00% | −4,926−100.0% | Sold out |
| Symmetry Investments LP | 0 | $0 | 0.00% | −4,920−100.0% | Sold out |
| Temasek Holdings (Private) Ltd | 0 | $0 | 0.00% | −4,030−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −3,762−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −3,662−100.0% | Sold out |
| Employees Retirement System of Texas | 0 | $0 | 0.00% | −3,388−100.0% | Sold out |
| K2 Principal Fund, L.P. | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −2,493−100.0% | Sold out |
| CTC Alternative Strategies, Ltd. | 0 | $0 | 0.00% | −2,400−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −2,138−100.0% | Sold out |
| Paradigm Asset Management Co LLC | 0 | $0 | 0.00% | −1,950−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −1,762−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −1,655−100.0% | Sold out |
| Alberta Investment Management Corp | 0 | $0 | 0.00% | −1,600−100.0% | Sold out |
| Lincoln National Corp | 0 | $0 | 0.00% | −1,594−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −1,514−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −1,334−100.0% | Sold out |
| SRB Corp | 0 | $0 | 0.00% | −1,288−100.0% | Sold out |
| Sonnipe Ltd | 0 | $0 | 0.00% | −1,265−100.0% | Sold out |
| We Are One Seven, LLC | 0 | $0 | 0.00% | −1,263−100.0% | Sold out |
| Worth Financial Advisory Group, LLC | 0 | $0 | 0.00% | −1,141−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −976−100.0% | Sold out |
| Unigestion Holding SA | 0 | $0 | 0.00% | −913−100.0% | Sold out |
| Harbert Fund Advisors, Inc. | 0 | $0 | 0.00% | −850−100.0% | Sold out |
| New Jersey Better Educational Savings Trust | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −758−100.0% | Sold out |
| Harvest Fund Management Co., Ltd | 0 | $0 | 0.00% | −752−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −720−100.0% | Sold out |
| Machina Capital S.A.S. | 0 | $0 | 0.00% | −686−100.0% | Sold out |
| Legacy Advisors, LLC | 0 | $0 | 0.00% | −666−100.0% | Sold out |
| Diametric Capital, LP | 0 | $0 | 0.00% | −585−100.0% | Sold out |
| FDx Advisors, Inc. | 0 | $0 | 0.00% | −488−100.0% | Sold out |
| Peregrine Asset Advisers, Inc. | 0 | $0 | 0.00% | −447−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −428−100.0% | Sold out |
| Sigma Planning Corp | 0 | $0 | 0.00% | −409−100.0% | Sold out |
| Eagle Strategies LLC | 0 | $0 | 0.00% | −408−100.0% | Sold out |
| Townsend Asset Management Corp | 0 | $0 | 0.00% | −405−100.0% | Sold out |
| Schechter Investment Advisors, LLC | 0 | $0 | 0.00% | −399−100.0% | Sold out |
| Allstate Corp | 0 | $0 | 0.00% | −383−100.0% | Sold out |
| Vinva Investment Management Ltd | 0 | $0 | 0.00% | −381−100.0% | Sold out |
| Sage Mountain Advisors LLC | 0 | $0 | 0.00% | −377−100.0% | Sold out |
| Wedbush Securities Inc | 0 | $0 | 0.00% | −377−100.0% | Sold out |
| May Barnhard Investments LLC | 0 | $0 | 0.00% | −376−100.0% | Sold out |
| Arden Trust Co | 0 | $0 | 0.00% | −367−100.0% | Sold out |