tradingkey.logo
tradingkey.logo
Search
avatar

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)

Latest Changes

Indicators
Latest (2026Q1)
Previous (2025Q4)
Change
Mkt Value (report date)
2.04B
2.13B
-4.19%
Shares Held
50
53
-5.66%
Buys
11
22
-50.00%
Sells
15
22
-31.82%

Sector Allocation

No.
Name
% Portfolio
Shares Traded
Mkt Value (Date)
Market Value
Shares Held
Report Date
Watchlist
7.35%
+5.08M
$221.93M
$220.54M
10.70M
2026-03-31
6.16%
+4.24M
$186.16M
$181.54M
12.49M
2026-03-31
5.33%
+33.39K
$161.03M
$145.80M
3.64M
2026-03-31
5.12%
-721.71K
$154.74M
$176.80M
4.59M
2026-03-31
4.14%
+1.25M
$125.16M
$133.05M
7.81M
2026-03-31
3.34%
-35.13K
$100.80M
$124.07M
160.58K
2026-03-31
2.94%
-539.40K
$88.81M
$81.93M
3.64M
2026-03-31
2.92%
-111.63K
$88.15M
$61.40M
214.07K
2026-03-31
2.76%
+975.18K
$83.31M
$82.30M
2.11M
2026-03-31
2.04%
-370.41K
$61.55M
$54.30M
1.47M
2026-03-31

Latest Trades

No.
Name
Action
Shares Traded
% Change
Shares Held
Mkt Value (Date)
Report Date
Watchlist
Buy
+5.08M
+47.50%
10.70M
$221.93M
2026-03-31
Buy
+4.24M
+34.00%
12.49M
$186.16M
2026-03-31
Buy
+2.77M
+47.50%
5.83M
$33.66M
2026-03-31
Buy
+1.76M
+36.60%
4.81M
$49.02M
2026-03-31
Buy
+1.25M
+16.00%
7.81M
$125.16M
2026-03-31
Buy
+975.18K
+46.20%
2.11M
$83.31M
2026-03-31
Sell
-897.28K
-41.90%
347.59K
$30.81M
2026-03-31
Sell
-721.71K
-12.00%
4.59M
$154.74M
2026-03-31
Sell
-539.40K
-11.40%
3.64M
$88.81M
2026-03-31
Sell
-531.61K
-48.90%
23.31K
$1.02M
2026-03-31

Holding Performance

KeyAI