MARTIN MARIETTA MATERIALS INC
Institutional investors holding MLM
| Investor | Weight | Quarter |
|---|---|---|
| Thomas Russo | 4.96% | 2026Q1 |
| Chase Coleman | 3.77% | 2007Q2 |
| Ruane Cunniff | 2.90% | 2010Q1 |
| Wallace Weitz | 1.63% | 2026Q1 |
| John Armitage | 0.91% | 2025Q1 |
| Mario Cibelli | 0.83% | 2016Q1 |
| Thomas Gayner | 0.57% | 2004Q4 |
| Mason Hawkins | 0.51% | 2013Q4 |
| FPA / Steven Romick | 0.45% | 2002Q2 |
| Christopher Davis | 0.28% | 2014Q2 |
| Bill Nygren | 0.15% | 2011Q4 |
| Kenneth Fisher | 0.00% | 2026Q1 |
| First Eagle Investment Management | 0.00% | 2022Q1 |
Congressional data coming soon
1
Total trades
$0
Volume
1
Buys
0
Sells
Last trade: May 14, 2026
| Date | Insider | Type | Value |
|---|---|---|---|
| May 14, 2026 | Dorothy M Ables | Buy | – |
Congressional trade data is being sourced and will appear here shortly.