13D/13G Filings - BUFFETT WARREN E

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Reported
DateTime
Transaction
Date
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2025-02-14
4:05 pm
Purchase
2024-12-31 13G Sirius XM Holdings Inc.
SIRI
BUFFETT WARREN E 117,468,573
34.600%
12,313,544increase
(+11.71%)
Filing
History
2024-11-25
3:09 pm
Sale
2024-11-25 13D Berkshire Hathaway Inc.
BRK-A
BUFFETT WARREN E 206,363
37.500%
-1,600decrease
(-0.77%)
Filing
History
2024-09-19
10:41 am
Purchase
2024-09-09 13G Sirius XM Holdings Inc.
SIRI
BUFFETT WARREN E 105,155,029
31.010%
105,155,029increase
(New Position)
Filing
History
2024-06-28
4:35 pm
Sale
2024-06-28 13D Berkshire Hathaway Inc.
BRK-A
BUFFETT WARREN E 207,963
37.000%
-8,674decrease
(-4.00%)
Filing
History
2023-11-27
4:51 pm
Sale
2023-11-21 13D Berkshire Hathaway Inc.
BRK-A
BUFFETT WARREN E 216,637
37.900%
-50decrease
(-0.02%)
Filing
History
2023-11-21
4:16 pm
Sale
2023-11-21 13D Berkshire Hathaway Inc.
BRK-A
BUFFETT WARREN E 216,687
37.900%
-1,600decrease
(-0.73%)
Filing
History
2023-07-17
4:10 pm
Purchase
2023-06-30 13G Activision Blizzard, Inc.
ATVI
BUFFETT WARREN E 14,658,121
1.900%
14,658,121increase
(New Position)
Filing
History
2023-06-22
12:30 pm
Sale
2023-06-21 13D Berkshire Hathaway Inc.
BRK-A
BUFFETT WARREN E 218,287
37.300%
-9,129decrease
(-4.01%)
Filing
History
2022-11-23
4:09 pm
Sale
2022-11-22 13D Berkshire Hathaway Inc.
BRK-A
BUFFETT WARREN E 227,416
38.300%
-1,600decrease
(-0.70%)
Filing
History
2022-06-15
4:50 pm
Sale
2022-06-14 13D Berkshire Hathaway Inc.
BRK-A
BUFFETT WARREN E 229,016
37.400%
-9,608decrease
(-4.03%)
Filing
History
2021-06-23
4:03 pm
Sale
2021-06-21 13D Berkshire Hathaway Inc.
BRK-A
BUFFETT WARREN E 238,624
38.200%
-10,110decrease
(-4.06%)
Filing
History
2020-07-08
1:48 pm
Sale
2020-07-07 13D Berkshire Hathaway Inc.
BRK-A
BUFFETT WARREN E 248,734
37.660%
-10,660decrease
(-4.11%)
Filing
History