BERKSHIRE HATHAWAY INC CL-B

BRK.B stock holders 13F

6 superinvestors reported owning BRK.B (Common Stock) according to the gurus' 2025 Q2 reports.

Top 5 gurus who own (BRK.B) BERKSHIRE HATHAWAY INC CL-B

The top 5 super investors (holders) owning BRK.B (by the percentage (%) of portfolio) are Paul Lountzis - Lountzis Asset Management (23.15%), Guy Spier - Aquamarine Capital (22.04%), Robert Torray - Torray Fund (5.85%), Ronald Muhlenkamp - Muhlenkamp & Co (5.81%) and B. Tweedy, Ch. Browne - Tweedy, Browne Co All Funds (US) (4.57%) as of their 2025 Q2 reports.

To check the latest activities of the top BRK.B shareholders between value investors, please click on the "Activity" tab.

To see the historical data of BRK.B's holders please click on the "2025 Q2" dropdown menu and select the date.

# of holders: 6
Period: 2025 Q2
Type: Common Stock
History
Name
Company
% of
Portfolio
Shares*
Price*
Value
% (shares)
Activity
% change to
Portfolio
B. Tweedy, Ch. Browne
Tweedy, Browne Co All Funds (US)
4.57%
59,884
$485.77
$29,090,049
+12.81% (+6,802)
+0.52%
Guy Spier
Aquamarine Capital
22.04%
81,548
$485.77
$39,613,420
Paul Lountzis
Lountzis Asset Management
23.15%
135,368
$485.77
$65,757,713
-0.00% (-3)
-0.00%
Robert Olstein
Olstein Capital Management
0.69%
7,600
$485.79
$3,692,000
-13.14% (-1,150)
-0.10%
Robert Torray
Torray Fund
5.85%
24,624
$503.96
$12,409,511
-13.56% (-3,862)
-0.92%
Ronald Muhlenkamp
Muhlenkamp & Co
5.81%
38,351
$485.78
$18,629,959
+0.56% (+213)
+0.03%
Current price: $472.84 3.27% AVG reported hold price*: $488.81

Completely sold out

History
Name
Company
Sold
Shares*
% change to
Portfolio
Edgar Wachenheim III
Greenhaven Associates
925
-0.01%

Shares, change to shares, sold shares - split-adjusted.

Reported price - this doesn't represent the actual buy or sell price.
It is the split-adjusted price of the security as of the last day of the reported period.