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Warren Buffett — AI-assisted portrait

Berkshire Hathaway

Warren Buffett

Portfolio date
December 31, 2003
Portfolio value
$34,830,987,000
Number of stocks
30
Activity from Q4 2003
PositionActivityShares
changed
% of
portfolio
Position value
Q4 2003
Reduce −1.37%-34,0000.24%$84,075,000
Reduce −8.68%-1,388,3002.32%$809,006,000
Reduce −14.15%-233,3000.16%$56,076,000
Reduce −25.00%-5,000,0001.00%$348,150,000
Reduce −36.09%-1,129,3000.23%$79,500,000
Q3 2003
Add +5.31%+2,845,0009.37%$2,907,091,000
Reduce −28.40%-445,8000.17%$53,077,000
Reduce −30.46%-1,370,7000.36%$110,683,000
Reduce −71.25%-4,086,0000.19%$59,117,000
Sell all-2,228,9000.00%$0
Q2 2003
Add +0.64%+338,3008.63%$2,701,611,000
Reduce −37.03%-923,2000.24%$74,807,000
Reduce −69.64%-5,111,8000.12%$36,443,000
Q1 2003
Add +1,193.71%+5,291,7000.65%$176,581,000
Add +12.50%+500,0000.40%$108,990,000
Sell all-542,8000.00%$0
Sell all-715,0000.00%$0
Q4 2002
Add +61.34%+1,520,8000.41%$116,640,000
Add +12.34%+48,7000.06%$17,406,000
New+542,8000.05%$13,109,000
New+715,0000.11%$29,959,000
Reduce −6.29%-352,4090.52%$147,427,000
Sell all-500,0000.00%$0
Q3 2002
Add +36.19%+1,594,3000.93%$259,080,000
Add +14.51%+314,1000.23%$62,922,000
New+394,6000.05%$13,720,000
New+500,0000.10%$27,840,000