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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)

Latest Changes

Indicators
Latest (2025Q3)
Previous (2025Q2)
Change
Mkt Value (report date)
2.76B
2.90B
-4.57%
Shares Held
126
135
-6.67%
Buys
20
20
0.00%
Sells
45
47
-4.26%

Sector Allocation

No.
Name
% Portfolio
Shares Traded
Mkt Value (Date)
Market Value
Shares Held
Report Date
5.52%
+289.87K
$152.65M
$152.65M
4.75M
2025-09-30
4.97%
+941.03K
$137.35M
$137.35M
8.16M
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
2025-06-30
3.43%
-36.89K
$94.72M
$94.72M
3.64M
2025-09-30
3.41%
-163.47K
$94.29M
$94.29M
2.77M
2025-09-30
3.19%
-5.16K
$88.28M
$88.28M
374.38K
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
2025-09-30
2.94%
-15.97K
$81.31M
$81.31M
144.61K
2025-09-30

Latest Trades

No.
Name
Action
Shares Traded
% Change
Shares Held
Mkt Value (Date)
Report Date
New
+5.15M
+50.00%
5.15M
$64.26M
2025-09-30
New
+4.50M
+50.00%
4.50M
$119.34M
2025-09-30
Sell
-4.39M
-68.50%
2.01M
$18.44M
2025-09-30
Exit
-2.67M
-100.00%
0.00
$0.00
2025-09-30
Exit
-2.07M
-100.00%
0.00
$0.00
2025-09-30
Exit
-1.75M
-100.00%
0.00
$0.00
2025-09-30
Buy
+1.48M
+23.00%
4.94M
$86.57M
2025-09-30
Exit
-1.34M
-100.00%
0.00
$0.00
2025-09-30
Buy
+1.18M
+35.50%
2.13M
$86.87M
2025-09-30
Exit
-1.04M
-100.00%
0.00
$0.00
2025-09-30

Holding Performance

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