MARTIN MARIETTA MATERIALS INC MLM
CIK 0000916076 · CUSIP 573284106
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $2.76B 4,685,757 shares | 0.05% | +199.53K(+4.40%)Added | SEC filing ↗ May 13, 2026 | ▾ |
| 02 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history | $2.31B 3,917,383 shares | 0.06% | — | SEC filing ↗ May 15, 2026 | ▾ |
| 03 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history | $1.86B 3,160,444 shares | 0.10% | — | SEC filing ↗ May 8, 2026 | ▾ |
| 04 | STATE STREET CORP CIK 93751 · View history | $1.69B 2,877,568 shares | 0.06% | +105.85K(+3.80%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 05 | FMR LLC CIK 315066 · View history | $1.54B 2,607,979 shares | 0.08% | -313.81K(-10.70%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 06 | BANK OF AMERICA CORP /DE/ CIK 70858 · View history | $1.41B 2,399,779 shares | 0.10% | +21.31K(+0.90%)Added | SEC filing ↗ May 18, 2026 | ▾ |
| 07 | PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history | $1.23B 2,093,942 shares | 0.66% | -76.80K(-3.50%)Reduced | SEC filing ↗ May 4, 2026 | ▾ |
| 08 | Aristotle Capital Management, LLC CIK 860644 · View history | $1.15B 1,955,100 shares | 2.41% | -95.18K(-4.60%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 09 | JPMORGAN CHASE & CO CIK 19617 · Amended · View history | $1.07B 1,860,226 shares | 0.07% | -369.36K(-16.60%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 10 | VICTORY CAPITAL MANAGEMENT INC CIK 1040188 · View history | $963.76M 1,637,147 shares | 0.62% | -811.78K(-33.10%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $931.77M 1,588,934 shares | 0.06% | +35.57K(+2.30%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 12 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $876.45M 1,488,840 shares | 0.10% | +1.19M(+391.30%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 13 | MORGAN STANLEY CIK 895421 · View history | $789.78M 1,341,601 shares | 0.05% | -25.41K(-1.90%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 14 | BAILLIE GIFFORD & CO CIK 1088875 · View history | $640.12M 1,087,380 shares | 0.65% | -72.00K(-6.20%)Reduced | SEC filing ↗ May 8, 2026 | ▾ |
| 15 | Select Equity Group, L.P. CIK 1592643 · View history | $608.35M 1,033,420 shares | 3.24% | -34.11K(-3.20%)Reduced | SEC filing ↗ May 15, 2026 | ▾ |
| 16 | T. Rowe Price Investment Management, Inc. CIK 1897612 · View history | $560.66M 952,401 shares | 0.39% | +34.84K(+3.80%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 17 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $521.49M 885,855 shares | 0.07% | +96.32K(+12.20%)Added | SEC filing ↗ May 15, 2026 | ▾ |
| 18 | ALKEON CAPITAL MANAGEMENT LLC CIK 1230239 · View history | $439.95M 747,351 shares | 1.99% | 0(0.00%)Unchanged | SEC filing ↗ May 15, 2026 | ▾ |
| 19 | GARDNER RUSSO & GARDNER LLC CIK 860643 · View history | $421.15M 715,411 shares | 4.96% | -11.20K(-1.50%)Reduced | SEC filing ↗ May 13, 2026 | ▾ |
| 20 | Invesco Ltd. CIK 914208 · Amended · View history | $406.73M 690,913 shares | 0.04% | -78.99K(-10.30%)Reduced | SEC filing ↗ May 12, 2026 | ▾ |
Showing 20 / 1,077 institutions. The complete set is available through the API.
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