Warren Buffett - Berkshire Hathaway

History Stock Activity Share change % change to portfolio
Q1  2017
AAPL - Apple Inc. Add 125.52% 71,997,454 6.39
BK - Bank of New York Add 52.33% 11,340,090 0.33
LUV - Southwest Airlines Add 10.31% 4,455,681 0.15
AAL - American Airlines Group Inc. Add 8.20% 3,734,000 0.10
SIRI - Sirius XM Holdings Inc. Add 3.41% 5,685,412 0.02
LSXMA - Liberty Sirius XM Series A Add 1.88% 189,000 0.00
LSXMK - Liberty SiriusXM Series C Add 0.32% 71,000 0.00
DAL - Delta Air Lines Inc. Reduce 8.33% 5,000,000 0.14
WBC - WABCO Holdings Inc. Reduce 13.65% 459,840 0.03
IBM - International Bus. Machines Reduce 20.52% 16,670,348 1.79
FOXA - Twenty-First Century Fox Sell 100.00% 8,951,869 0.17
Q4  2016
DAL - Delta Air Lines Inc. Add 847.69% 53,692,072 1.79
UAL - United Continental Holdings Add 538.68% 24,418,340 1.21
AAPL - Apple Inc. Add 276.68% 42,131,950 3.30
AAL - American Airlines Group Inc. Add 109.20% 23,774,299 0.75
BK - Bank of New York Add 2.53% 535,257 0.02
LUV - Southwest Airlines Buy 43,203,775 1.46
MON - Monsanto Co. Buy 8,041,784 0.57
SIRI - Sirius XM Holdings Inc. Buy 166,639,941 0.50
WMT - Wal-Mart Stores Reduce 89.26% 11,578,061 0.58
VZ - Verizon Communications Reduce 99.99% 15,000,000 0.00
DE - Deere & Co. Sell 100.00% 21,085,061 1.40
KMI - Kinder Morgan Sell 100.00% 20,000,000 0.36
FWONK - Liberty Media Corp Formula One Series C Sell 100.00% 3,189,041 0.07
FWONA - Liberty Media Corp Formula One Series A Sell 100.00% 1,296,013 0.03
DNOW - NOW Inc. Sell 100.00% 1,825,569 0.03
LEE - Lee Enterprises Sell 100.00% 88,863 0.00
Q3  2016
LSXMK - Liberty SiriusXM Series C Add 11.18% 2,236,109 0.06
LBTYA - Liberty Global Inc. Add 4.20% 814,000 0.02
WBC - WABCO Holdings Inc. Add 4.06% 131,300 0.01
V - Visa Inc. Add 3.16% 323,300 0.02
PSX - Phillips 66 Add 2.42% 1,907,892 0.12
BK - Bank of New York Add 1.49% 309,500 0.01
CHTR - Charter Communications Add 1.14% 106,000 0.02
LSXMA - Liberty Sirius XM Series A Add 0.59% 58,800 0.00
AAL - American Airlines Group Inc. Buy 21,770,555 0.62
DAL - Delta Air Lines Inc. Buy 6,333,923 0.19
UAL - United Continental Holdings Buy 4,533,013 0.18
DE - Deere & Co. Reduce 3.98% 874,185 0.06
KMI - Kinder Morgan Reduce 24.62% 6,533,525 0.12