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Berkshire Hathaway
Warren Buffett
- Portfolio date
- December 31, 2012
- Portfolio value
- $75,313,620,000
- Number of stocks
- 41
| Position | Activity | Shares changed | % of portfolio | Position value |
|---|---|---|---|---|
| Q4 2012 | ||||
| Add +66.67% | +10,000,000 | 0.96% | $720,750,000 | |
| Add +33.44% | +3,410,366 | 2.00% | $1,504,085,000 | |
| Add +4.10% | +17,308,316 | 19.96% | $15,034,342,000 | |
| Add +1.70% | +793,040 | 4.30% | $3,241,007,000 | |
| Add +0.89% | +597,588 | 17.32% | $13,047,521,000 | |
| New | +5,956,600 | 0.22% | $163,151,000 | |
| New | +12,840,450 | 0.43% | $326,831,000 | |
| New | +3,685,700 | 0.19% | $143,079,000 | |
| Reduce −33.52% | -164,928 | 0.03% | $22,930,000 | |
| Reduce −92.14% | -1,041,857 | 0.00% | $101,000 | |
| Q3 2012 | ||||
| Add +50.00% | +5,000,000 | 0.45% | $341,250,000 | |
| Add +9.65% | +897,569 | 1.40% | $1,056,570,000 | |
| Add +4.88% | +914,400 | 0.59% | $444,119,000 | |
| Add +2.80% | +11,504,300 | 19.37% | $14,590,638,000 | |
| Add +1.31% | +872,500 | 18.59% | $14,006,587,000 | |
| New | +3,978,767 | 0.44% | $328,129,000 | |
| Reduce −7.18% | -4,736,112 | 2.79% | $2,101,375,000 | |
| Reduce −11.42% | -6,809,125 | 4.86% | $3,661,728,000 | |
| Reduce −16.44% | -4,744,726 | 1.83% | $1,379,405,000 | |
| Reduce −16.48% | -308,437 | 0.10% | $74,435,000 | |
| Reduce −25.21% | -524,200 | 0.28% | $208,867,000 | |
| Reduce −64.95% | -2,095,102 | 0.00% | $1,673,000 | |
| Reduce −77.32% | -202,500 | 0.01% | $4,251,000 | |
| Reduce −95.24% | -9,841,100 | 0.05% | $33,905,000 | |
| Sell all | -5,301,916 | 0.00% | $0 | |
| Sell all | -3,320,885 | 0.00% | $0 | |
| Q2 2012 | ||||
| Add +233.83% | +13,112,049 | 0.55% | $410,893,000 | |
| Add +94.90% | +1,570,697 | 0.01% | $5,226,000 | |
| Add +55.00% | +3,300,000 | 1.23% | $913,353,000 | |
| Add +4.24% | +16,710,317 | 18.49% | $13,745,352,000 | |
| Add +3.49% | +2,249,696 | 17.54% | $13,034,507,000 | |
| New | +27,163,918 | 1.21% | $902,928,000 | |
| Reduce −0.80% | -232,300 | 2.17% | $1,613,180,000 | |
| Reduce −4.40% | -3,038,613 | 2.86% | $2,122,583,000 | |
| Reduce −8.70% | -316,279 | 0.24% | $180,623,000 | |
| Reduce −16.07% | -358,277 | 0.12% | $92,208,000 | |
| Reduce −18.64% | -13,651,933 | 4.91% | $3,650,635,000 | |
| Reduce −25.39% | -1,804,584 | 0.33% | $247,759,000 | |
| Reduce −27.41% | -785,349 | 0.35% | $257,108,000 | |
| Reduce −64.39% | -18,684,999 | 0.94% | $698,105,000 | |
| Reduce −81.68% | -1,167,300 | 0.03% | $20,627,000 | |
| Sell all | -7,745,000 | 0.00% | $0 | |
| Q1 2012 | ||||
| Add +212.58% | +3,813,551 | 0.18% | $135,308,000 | |
| Add +123.51% | +3,315,500 | 0.72% | $541,020,000 | |
| Add +19.65% | +7,671,000 | 3.80% | $2,858,538,000 | |
| Add +2.77% | +10,631,300 | 17.88% | $13,462,596,000 | |
| Add +0.77% | +489,769 | 17.84% | $13,436,163,000 | |
| New | +10,000,000 | 0.34% | $256,500,000 | |
| New | +1,655,125 | 0.00% | $2,119,000 | |
| Reduce −0.00% | -100 | 2.90% | $2,187,165,000 | |
| Reduce −4.57% | -3,511,900 | 6.54% | $4,923,411,000 | |
| Reduce −19.12% | -860,083 | 0.22% | $168,037,000 | |
| Reduce −32.62% | -3,750,000 | 0.29% | $217,751,000 | |
| Reduce −35.26% | -1,214,881 | 0.14% | $104,750,000 | |
| Q4 2011 | ||||
| Add +63.96% | +1,343,904 | 0.21% | $138,249,000 | |
| Add +26.52% | +812,700 | 0.39% | $257,480,000 | |
| Add +25.53% | +1,445,500 | 0.44% | $289,803,000 | |
| Add +25.02% | +573,300 | 0.44% | $290,884,000 | |
| Add +23.17% | +2,162,000 | 0.42% | $278,754,000 | |
| Add +11.43% | +6,556,947 | 17.76% | $11,751,023,000 | |
| Add +6.18% | +22,333,820 | 15.99% | $10,574,872,000 | |
| New | +2,684,500 | 0.31% | $203,512,000 | |
| Reduce −22.51% | -8,428,661 | 2.88% | $1,903,009,000 | |
| Sell all | -421,800 | 0.00% | $0 | |
| Q3 2011 | ||||
| Add +200.26% | +2,999,447 | 0.29% | $169,816,000 | |
| Add +130.74% | +32,494,240 | 16.98% | $10,028,617,000 | |
| Add +2.57% | +9,042,200 | 14.76% | $8,716,240,000 | |
| Add +0.34% | +18,219 | 0.64% | $376,204,000 | |
| New | +5,661,000 | 0.32% | $190,153,000 | |
| New | +3,064,422 | 0.30% | $174,335,000 | |
| New | +9,333,000 | 0.34% | $199,167,000 | |
| New | +2,291,708 | 0.33% | $196,445,000 | |
| Reduce −0.00% | -700 | 3.12% | $1,842,671,000 | |
| Reduce −12.15% | -5,177,775 | 4.04% | $2,384,985,000 | |