Institutional investors holding MAT
| Investor | Weight | Quarter |
|---|---|---|
| Mason Hawkins | 9.16% | 2026Q1 |
| Thomas Gayner | 4.29% | 2000Q2 |
| Bill Miller | 3.76% | 2023Q1 |
| Ariel Investments | 2.21% | 2026Q1 |
| Samantha McLemore | 2.14% | 2025Q4 |
| Alex Roepers | 1.91% | 2011Q2 |
| Valley Forge Capital Management | 1.11% | 2010Q3 |
| Viking Global Investors | 0.51% | 2003Q1 |
| David Katz | 0.20% | 2004Q2 |
| Jensen Investment Management | 0.01% | 2015Q1 |
| Kenneth Fisher | 0.00% | 2024Q2 |
| Bill Nygren | 0.00% | 2006Q1 |
| Dodge & Cox | 0.00% | 2021Q1 |
Congressional data coming soon
27
Total trades
$1.2M
Volume
5
Buys
11
Sells
Last trade: May 29, 2026
No insider trades in the last 90 days.
Congressional trade data is being sourced and will appear here shortly.