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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
126
$2.76B
38.03%
Latest2025Q3
Top BuysAVTR (US)
Top Sells0288 (HK)

Sector Allocation

Level 3 sector breakdown
Level 1 sector breakdown
Level 2 sector breakdown
Level 3 sector breakdown
Hotels & Entertainment Services
Food & Tobacco
Software & IT Services
Healthcare Equipment & Supplies
Oil & Gas
Machinery, Tools, Heavy Vehicles, Trains & Ships
Leisure Products
Biotechnology & Medical Research
Textiles & Apparel
Media & Publishing
Beverages
Other

Holdings

2025Q3
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
5.52%
+289.87K
$152.65M
$152.65M
4.75M
Oil & Gas
2025-09-30
4.97%
+941.03K
$137.35M
$137.35M
8.16M
Leisure Products
2025-09-30
4.32%
+4.50M
$119.34M
$119.34M
4.50M
--
2025-09-30
4
Exor Ord Shs (NL)
EXOR
3.97%
+28.63K
$109.66M
--
1.09M
Machinery, Tools, Heavy Vehicles, Trains & Ships
2025-06-30
3.43%
-36.89K
$94.72M
$94.72M
3.64M
Food & Tobacco
2025-09-30
3.41%
-163.47K
$94.29M
$94.29M
2.77M
Software & IT Services
2025-09-30
3.19%
-5.16K
$88.28M
$88.28M
374.38K
Freight & Logistics Services
2025-09-30
3.14%
+1.18M
$86.87M
$86.87M
2.13M
--
2025-09-30
3.13%
+1.48M
$86.57M
$86.57M
4.94M
Food & Drug Retailing
2025-09-30
2.94%
-15.97K
$81.31M
$81.31M
144.61K
Biotechnology & Medical Research
2025-09-30
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