Martin Marietta Materials (MLM) Superinvestor holders
27 of the superinvestors we track hold Martin Marietta Materials (MLM) in their latest 13F filings, $4.3B in total.
Summary
The largest holder is Howard Gleicher (Aristotle Capital Management), with $1.1B, 2.2% of the portfolio.
In their latest quarter: 5 opened a new position, 8 added, 13 trimmed.
Who holds it
Each investor's latest 13F filing, largest stake first. What a 13F shows.
| Investor | Last change | Shares | Value | % of portfolio | Filed for |
|---|---|---|---|---|---|
| Howard Gleicher Aristotle Capital Management |
Trimmed | 1,831,597 | $1.1B | 2.2% | Q2 2026 |
| Chris Hohn TCI Fund Management |
New position | 1,315,109 | $758M | 1.4% | Q2 2026 |
| George Loening Select Equity Group |
Trimmed | 1,011,255 | $583M | 3.1% | Q2 2026 |
| Baillie Gifford Baillie Gifford & Co |
Trimmed | 911,149 | $437M | 0.4% | Q3 2026 |
| Tom Russo Gardner Russo & Quinn |
Trimmed | 705,367 | $407M | 4.6% | Q2 2026 |
| Takis Sparaggis Alkeon Capital Management |
Trimmed | 627,351 | $362M | 1.4% | Q2 2026 |
| Dan Sundheim D1 Capital Partners |
Added | 345,060 | $199M | 0.6% | Q2 2026 |
| Ric Dillon Diamond Hill Capital Management |
Trimmed | 213,905 | $123M | 1.0% | Q2 2026 |
| Hersh Cohen ClearBridge Investments |
Trimmed | 190,867 | $110M | 0.1% | Q2 2026 |
| Cliff Asness AQR Capital Management |
Added | 67,001 | $39M | 0.0% | Q2 2026 |
| Two Sigma Two Sigma Investments |
Trimmed | 51,433 | $30M | 0.0% | Q2 2026 |
| Wallace Weitz Weitz Investment Management |
Added | 47,370 | $27M | 1.9% | Q2 2026 |
| Arrowstreet Capital | Trimmed | 46,785 | $27M | 0.0% | Q2 2026 |
| Joel Greenblatt Gotham Asset Management |
Added | 36,670 | $21M | 0.0% | Q2 2026 |
| First Manhattan First Manhattan Co |
Added | 35,200 | $20M | 0.1% | Q2 2026 |
| Ensign Peak Ensign Peak Advisors |
Trimmed | 33,273 | $19M | 0.0% | Q2 2026 |
| Jim Simons Renaissance Technologies |
New position | 31,894 | $18M | 0.0% | Q2 2026 |
| Alger Fred Alger Management |
Trimmed | 22,501 | $13M | 0.0% | Q2 2026 |
| Artisan Partners | New position | 16,004 | $9M | 0.0% | Q2 2026 |
| Fred DiSanto Ancora Holdings |
Trimmed | 10,423 | $6M | 0.1% | Q2 2026 |
| Jeremy Grantham GMO |
Added | 9,516 | $5M | 0.0% | Q2 2026 |
| Paul Marshall Marshall Wace |
New position | 4,521 | $3M | 0.0% | Q2 2026 |
| John Gardner Gardner Lewis Asset Management |
Trimmed | 3,734 | $2M | 0.5% | Q2 2026 |
| Ken Tropin Graham Capital Management |
Added | 3,600 | $2M | 0.1% | Q2 2026 |
| Paul Tudor Jones Tudor Investment Corp |
Added | 2,694 | $2M | 0.0% | Q2 2026 |
| Fayez Sarofim Fayez Sarofim & Co |
Held | 1,550 | $893,885 | 0.0% | Q2 2026 |
| David Shaw D. E. Shaw & Co. |
New position | 1,430 | $824,681 | 0.0% | Q2 2026 |
Holders by quarter
| Quarter | Superinvestors holding it |
|---|---|
| Q2 2026 | 27 |
| Q1 2026 | 26 |
| Q4 2025 | 26 |
| Q3 2025 | 24 |
| Q2 2025 | 24 |
| Q1 2025 | 23 |
| Q4 2024 | 21 |
| Q3 2024 | 24 |
Questions about Martin Marietta Materials
Which superinvestors own Martin Marietta Materials?
27 of the superinvestors we track hold Martin Marietta Materials (MLM) in their latest 13F filings, $4.3B in total. Howard Gleicher, Chris Hohn, George Loening, Baillie Gifford, Tom Russo, Takis Sparaggis.
Who is the largest superinvestor holder of MLM?
The largest holder is Howard Gleicher (Aristotle Capital Management), with $1.1B, 2.2% of the portfolio.
From Martin Marietta Materials's annual reports filed with the SEC (XBRL data), standardised by Investingly. Information only, not investment advice.