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 2023
Institutional positions in Martin Marietta Materials Inc as of Sep 30, 2023. 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
- 815
- +24 vs. Q2 2023
- Shares held
- 58.7M
- +50.6K (+0.1%) vs. Q2 2023
- Total value
- $24.1B
- −$2.80B (−10.4%) vs. Q2 2023
- New holders
- 94
- 276 more added
- Sold out
- 70
- 290 more reduced
13 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Martin Marietta Materials Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Azimuth Capital Investment Management LLC | 52,957 | $21.7M | 1.07% | +16,566+45.5% | Added |
| State of Tennessee, Treasury Department | 53,133 | $21.8M | 0.09% | +32,186+153.7% | Added |
| D. E. Shaw & Co., Inc. | 53,507 | $22.0M | 0.04% | +39,624+285.4% | Added |
| State Board of Administration of Florida Retirement System | 53,797 | $22.1M | 0.05% | −5,740−9.6% | Reduced |
| Worldquant Millennium Advisors LLC | 54,699 | $22.5M | 0.35% | +54,699 | New |
| Mark Asset Management LP | 55,245 | $22.7M | 4.28% | −246−0.4% | Reduced |
| Alyeska Investment Group, L.P. | 56,088 | $23.0M | 0.16% | −18,290−24.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 56,116 | $23.0M | 0.05% | +4,500+8.7% | Added |
| Federated Hermes, Inc. | 56,676 | $23.3M | 0.06% | +14,389+34.0% | Added |
| Congress Wealth Management LLC | 57,557 | $23.6M | 0.49% | +1,134+2.0% | Added |
| New York State Teachers Retirement System | 57,574 | $23.6M | 0.06% | −1,877−3.2% | Reduced |
| Gateway Investment Advisers LLC | 58,182 | $23.9M | 0.30% | −95−0.2% | Reduced |
| Aviva PLC | 58,776 | $24.1M | 0.10% | −11,378−16.2% | Reduced |
| FIL Ltd | 60,452 | $24.8M | 0.03% | +3,859+6.8% | Added |
| Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management | 62,000 | $25.4M | 1.40% | −4,100−6.2% | Reduced |
| Gilder Gagnon Howe & Co LLC | 65,693 | $27.0M | 0.41% | −742−1.1% | Reduced |
| Russell Investments Group, Ltd. | 67,527 | $27.8M | 0.06% | +21,277+46.0% | Added |
| Heritage Investors Management Corp | 69,433 | $28.5M | 1.19% | −3,846−5.2% | Reduced |
| New York State Common Retirement Fund | 69,484 | $28.5M | 0.04% | −9,235−11.7% | Reduced |
| Kornitzer Capital Management Inc | 70,327 | $28.9M | 0.60% | −376−0.5% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 72,298 | $29.7M | 0.09% | +1,533+2.2% | Added |
| Voloridge Investment Management, LLC | 72,552 | $29.8M | 0.15% | +67,274+1,274.6% | Added |
| National Pension Service | 76,479 | $31.1M | 0.05% | −2,545−3.2% | Reduced |
| Alliancebernstein L.P. | 76,532 | $31.4M | 0.01% | −47,007−38.1% | Reduced |
| Jennison Associates LLC | 80,308 | $33.0M | 0.03% | −17,886−18.2% | Reduced |
| Korea Investment CORP | 81,127 | $33.3M | 0.10% | −1,318−1.6% | Reduced |
| M&G Investment Management Ltd | 81,274 | $33.3M | 0.24% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 81,814 | $33.6M | 0.02% | −5,847−6.7% | Reduced |
| Qube Research & Technologies Ltd | 84,624 | $34.7M | 0.10% | +84,624 | New |
| Glenmede Trust Co NA | 87,897 | $36.1M | 0.21% | +5,482+6.7% | Added |
| Credit Suisse AG | 88,852 | $36.5M | 0.04% | +252+0.3% | Added |
| California State Teachers Retirement System | 89,071 | $36.6M | 0.06% | −6,758−7.1% | Reduced |
| Truist Financial Corp | 90,395 | $37.1M | 0.06% | +31,969+54.7% | Added |
| Canada Pension Plan Investment Board | 91,648 | $37.6M | 0.06% | +5,200+6.0% | Added |
| STRS Ohio | 93,354 | $38.3M | 0.17% | −2,034−2.1% | Reduced |
| Waratah Capital Advisors Ltd. | 93,684 | $38.5M | 1.76% | +35,669+61.5% | Added |
| Interval Partners, LP | 94,344 | $38.7M | 1.59% | −63,009−40.0% | Reduced |
| Tran Capital Management, L.P. | 95,060 | $39.0M | 5.02% | −7,904−7.7% | Reduced |
| Raymond James & Associates | 96,250 | $39.5M | 0.03% | +29,522+44.2% | Added |
| HSBC Holdings PLC | 97,471 | $40.0M | 0.04% | +21,259+27.9% | Added |
| Schonfeld Strategic Advisors LLC | 100,300 | $41.2M | 0.38% | +32,663+48.3% | Added |
| Prudential Financial Inc | 101,159 | $41.5M | 0.07% | −60,805−37.5% | Reduced |
| Citigroup Inc | 102,965 | $42.3M | 0.06% | −89,151−46.4% | Reduced |
| Steginsky Capital LLC | 108,548 | $44.6M | 13.69% | −338−0.3% | Reduced |
| McDonald Capital Investors Inc | 108,802 | $44.7M | 3.49% | −1,565−1.4% | Reduced |
| Wells Fargo & Company | 110,198 | $45.2M | 0.01% | −12,429−10.1% | Reduced |
| Deutsche Bank AG | 112,552 | $46.2M | 0.03% | −4,405−3.8% | Reduced |
| California Public Employees Retirement System | 117,925 | $48.4M | 0.04% | −1,014−0.9% | Reduced |
| Ameriprise Financial Inc | 119,482 | $49.0M | 0.02% | +480.0% | Added |
| Rhumbline Advisers | 119,896 | $49.2M | 0.06% | −397−0.3% | Reduced |
| Millennium Management LLC | 128,891 | $52.9M | 0.06% | +13,067+11.3% | Added |
| Nitorum Capital, L.P. | 130,688 | $53.6M | 5.87% | −40,600−23.7% | Reduced |
| UBS Group AG | 133,873 | $55.0M | 0.03% | −5,668−4.1% | Reduced |
| Natixis Advisors, L.P. | 134,650 | $55.3M | 0.17% | −2,027−1.5% | Reduced |
| Silvercrest Asset Management Group LLC | 135,104 | $55.5M | 0.42% | −4,393−3.1% | Reduced |
| TD Asset Management Inc | 137,140 | $56.3M | 0.07% | −8,330−5.7% | Reduced |
| SEI Investments Co | 146,581 | $60.2M | 0.11% | +10,875+8.0% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 147,321 | $60.5M | 0.05% | −1,818−1.2% | Reduced |
| Shellback Capital, LP | 150,003 | $61.6M | 5.95% | 00.0% | Unchanged |
| TimesSquare Capital Management, LLC | 155,476 | $63.8M | 0.99% | −7,324−4.5% | Reduced |
| Envestnet Asset Management Inc | 157,853 | $64.8M | 0.03% | +56,643+56.0% | Added |
| Barclays PLC | 172,727 | $70.9M | 0.05% | −30,120−14.8% | Reduced |
| Royal Bank of Canada | 176,595 | $72.5M | 0.02% | −19,705−10.0% | Reduced |
| Marshall Wace, LLP | 177,923 | $73.0M | 0.16% | +795+0.4% | Added |
| DekaBank Deutsche Girozentrale | 177,693 | $73.5M | 0.17% | −88,842−33.3% | Reduced |
| Douglass Winthrop Advisors, LLC | 187,501 | $77.0M | 1.91% | +1,466+0.8% | Added |
| Nuveen Asset Management, LLC | 194,945 | $80.0M | 0.03% | −3,441−1.7% | Reduced |
| GQG Partners LLC | 199,206 | $81.8M | 0.19% | +199,206 | New |
| Swiss National Bank | 199,270 | $81.8M | 0.06% | −24,700−11.0% | Reduced |
| William Blair Investment Management, LLC | 201,832 | $82.8M | 0.28% | −318,234−61.2% | Reduced |
| UBS Asset Management Americas Inc | 204,324 | $83.9M | 0.04% | −53,530−20.8% | Reduced |
| Rathbone Brothers plc | 212,977 | $87.4M | 0.63% | +602+0.3% | Added |
| Clearbridge Investments, LLC | 236,085 | $96.9M | 0.09% | −1,475−0.6% | Reduced |
| Congress Asset Management Co | 245,956 | $101.0M | 0.89% | +3,362+1.4% | Added |
| Great Lakes Advisors, LLC | 259,039 | $106.3M | 0.97% | +58,924+29.4% | Added |
| Mawer Investment Management Ltd. | 278,813 | $114.4M | 0.61% | −13,982−4.8% | Reduced |
| Legal & General Group Plc | 294,372 | $120.8M | 0.04% | −17,022−5.5% | Reduced |
| Eagle Asset Management Inc | 298,722 | $122.6M | 0.73% | −40,957−12.1% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 314,064 | $128.9M | 0.32% | −8,686−2.7% | Reduced |
| Point72 Asset Management, L.P. | 314,663 | $129.2M | 0.44% | +102,992+48.7% | Added |
| London Co of Virginia | 329,626 | $135.3M | 0.81% | +1,410+0.4% | Added |
| Franklin Resources Inc | 334,682 | $137.4M | 0.07% | −3,578−1.1% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 340,362 | $139.7M | 0.31% | +30,792+9.9% | Added |
| Macquarie Group Ltd | 345,049 | $141.6M | 0.18% | +608+0.2% | Added |
| Charles Schwab Investment Management Inc | 353,974 | $145.3M | 0.04% | +1,530+0.4% | Added |
| Alkeon Capital Management LLC | 360,109 | $147.8M | 0.94% | −11,078−3.0% | Reduced |
| Fred Alger Management, LLC | 413,712 | $169.8M | 0.98% | −122,139−22.8% | Reduced |
| Davenport & Co LLC | 420,661 | $173.0M | 1.33% | −1030.0% | Reduced |
| Price T Rowe Associates Inc | 456,311 | $187.3M | 0.03% | +323,706+244.1% | Added |
| Diamond Hill Capital Management Inc | 465,279 | $191.0M | 0.92% | −7,289−1.5% | Reduced |
| Findlay Park Partners LLP | 542,730 | $222.8M | 2.39% | −130,954−19.4% | Reduced |
| Bank of New York Mellon Corp | 547,973 | $224.9M | 0.05% | −24,899−4.3% | Reduced |
| Bank of America Corp | 555,524 | $228.0M | 0.03% | +48,811+9.6% | Added |
| Invesco Ltd. | 570,193 | $234.1M | 0.06% | +104,981+22.6% | Added |
| Dimensional Fund Advisors LP | 587,621 | $241.2M | 0.08% | +6,588+1.1% | Added |
| Northern Trust Corp | 615,467 | $252.6M | 0.05% | +22,391+3.8% | Added |
| Norges Bank | 650,004 | $266.8M | 0.05% | −2,475−0.4% | Reduced |
| Massachusetts Financial Services Co | 651,499 | $267.4M | 0.09% | −7,500−1.1% | Reduced |
| King Luther Capital Management Corp | 687,333 | $282.1M | 1.46% | +19,897+3.0% | Added |
| Morgan Stanley | 750,631 | $308.1M | 0.03% | −26,191−3.4% | Reduced |