Warren Buffett - Berkshire Hathaway

History Stock Activity Share change % change to portfolio
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
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
Q2  2016
LILA - Liberty LiLAC Group A Add 424.98% 2,197,715 0.06
LILAK - Liberty LiLAC Group C Add 249.54% 916,672 0.02
AAPL - Apple Inc. Add 55.20% 5,415,955 0.40
LBTYA - Liberty Global Inc. Add 24.33% 3,789,461 0.08
PSX - Phillips 66 Add 4.28% 3,231,255 0.20
LSXMK - Liberty SiriusXM Series C Buy 20,000,000 0.48
LSXMA - Liberty Sirius XM Series A Buy 10,000,000 0.24
Q1  2016
FWONK - Liberty Media Corp Formula One Series C Add 29.99% 4,613,743 0.14
FWONA - Liberty Media Corp Formula One Series A Add 28.21% 2,200,000 0.07
LBTYA - Liberty Global Inc. Add 24.18% 3,033,140 0.09
PSX - Phillips 66 Add 22.87% 14,063,819 0.95
V - Visa Inc. Add 3.58% 354,000 0.02
BK - Bank of New York Add 3.56% 715,000 0.02
DE - Deere & Co. Add 1.73% 396,844 0.02
CHTR - Charter Communications Add 0.44% 45,200 0.01
IBM - International Bus. Machines Add 0.25% 198,853 0.02
AAPL - Apple Inc. Buy 9,811,747 0.83
Q4  2015
DE - Deere & Co. Add 34.20% 5,832,040 0.34
LBTYA - Liberty Global Inc. Add 4.91% 587,011 0.02
WFC - Wells Fargo Add 2.00% 9,411,911 0.39
AXTA - Axalta Coating Systems Ltd. Add 0.54% 124,526 0.00