Mason Hawkins
Southeastern Asset Management
Mason Hawkins has been Chairman and Chief Executive Officer Southeastern Asset Management since 1975, and he and his partners manage the Longleaf Partners Funds.
Shares Held
Asset Size
% Top 10
138
$3.02B
45.08%
Latest2025Q3
Top BuysCUERVO (MX)
Top Sells0288 (HK)
Sector Allocation
Level 3 sector breakdown
Level 1 sector breakdown
Level 2 sector breakdown
Level 3 sector breakdown
Leisure Products
Hotels & Entertainment Services
Software & IT Services
Oil & Gas
Food & Drug Retailing
Food & Tobacco
Biotechnology & Medical Research
Freight & Logistics Services
Healthcare Equipment & Supplies
Homebuilding & Construction Supplies
Textiles & Apparel
Other
Holdings
2026Q1
2026Q1
2025Q4
2025Q3
2025Q2
2025Q1
2024Q4
2024Q3
2024Q2
2024Q1
2023Q4
2023Q3
2023Q2
No.
Name
% Portfolio
Shares Traded
Mkt Value (Date)
Market Value
Shares Held
Industry
Report Date
Watchlist
3.34%
-35.13K
$100.80M
$124.07M
160.58K
Biotechnology & Medical Research
2026-03-31
2.76%
+975.18K
$83.31M
$82.30M
2.11M
Homebuilding & Construction Supplies
2026-03-31
2.04%
-370.41K
$61.55M
$54.30M
1.47M
Hotels & Entertainment Services
2026-03-31
