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Berkshire Hathaway
Warren Buffett
- Portfolio date
- December 31, 2009
- Portfolio value
- $57,929,532,000
- Number of stocks
- 41
| Position | Activity | Shares changed | % of portfolio | Position value |
|---|---|---|---|---|
| Q4 2009 | ||||
| Add +128.70% | +4,665,500 | 0.41% | $234,704,000 | |
| Add +25.00% | +300,000 | 0.20% | $118,290,000 | |
| Add +3.17% | +1,200,500 | 3.60% | $2,086,536,000 | |
| Add +2.15% | +6,732,728 | 14.91% | $8,639,185,000 | |
| Reduce −9.15% | -8,812,599 | 9.16% | $5,305,331,000 | |
| Reduce −11.11% | -1,000,000 | 0.33% | $194,000,000 | |
| Reduce −18.88% | -7,404,702 | 1.47% | $852,632,000 | |
| Reduce −26.50% | -9,782,166 | 3.02% | $1,747,602,000 | |
| Reduce −34.34% | -19,718,838 | 3.32% | $1,925,918,000 | |
| Reduce −65.44% | -2,225,000 | 0.06% | $35,814,000 | |
| Reduce −66.95% | -854,490 | 0.05% | $28,763,000 | |
| Sell all | -1,933,000 | 0.00% | $0 | |
| Sell all | -9,558,000 | 0.00% | $0 | |
| Q3 2009 | ||||
| Add +89.71% | +17,892,342 | 3.28% | $1,857,401,000 | |
| Add +49.36% | +421,800 | 0.15% | $87,567,000 | |
| Add +3.55% | +10,746,445 | 15.62% | $8,830,362,000 | |
| New | +3,625,000 | 0.17% | $96,316,000 | |
| New | +27,336 | 0.00% | $1,346,000 | |
| Reduce −10.94% | -7,055,591 | 4.59% | $2,593,546,000 | |
| Reduce −16.67% | -1,200,000 | 0.30% | $169,140,000 | |
| Reduce −18.29% | -8,780,688 | 1.42% | $802,427,000 | |
| Q2 2009 | ||||
| Add +13.55% | +4,405,742 | 4.28% | $2,096,751,000 | |
| New | +1,200,000 | 0.17% | $85,572,000 | |
| New | +854,490 | 0.12% | $59,737,000 | |
| Reduce −9.47% | -6,742,337 | 5.53% | $2,712,271,000 | |
| Reduce −24.44% | -1,100,000 | 0.17% | $84,932,000 | |
| Reduce −25.00% | -3,000,000 | 0.27% | $132,320,000 | |
| Reduce −25.46% | -942,102 | 0.13% | $65,169,000 | |
| Q1 2009 | ||||
| Add +13.62% | +3,897,300 | 4.18% | $1,709,968,000 | |
| Add +7.32% | +652,000 | 0.96% | $392,930,000 | |
| Add +4.26% | +12,364,344 | 10.54% | $4,309,155,000 | |
| Add +2.20% | +1,488,000 | 2.47% | $1,008,665,000 | |
| Reduce −10.85% | -8,668,177 | 6.82% | $2,789,292,000 | |
| Reduce −28.57% | -1,800,000 | 0.23% | $94,185,000 | |
| Reduce −31.96% | -5,636,500 | 0.37% | $149,280,000 | |
| Q4 2008 | ||||
| Add +44.00% | +2,200,000 | 0.32% | $167,976,000 | |
| Reduce −0.06% | -162,800 | 16.49% | $8,554,419,000 | |
| Reduce −1.25% | -79,900 | 0.32% | $167,580,000 | |
| Reduce −4.38% | -807,600 | 0.27% | $138,976,000 | |
| Reduce −4.84% | -4,059,527 | 7.98% | $4,138,627,000 | |
| Reduce −7.38% | -5,385,700 | 3.26% | $1,689,461,000 | |
| Reduce −9.00% | -9,530,990 | 11.48% | $5,954,255,000 | |
| Reduce −53.67% | -33,142,857 | 3.30% | $1,711,831,000 | |
| Q3 2008 | ||||
| Add +54.41% | +1,761,900 | 0.18% | $123,750,000 | |
| Add +40.66% | +24,267,800 | 8.80% | $6,149,762,000 | |
| Add +6.27% | +4,306,100 | 3.76% | $2,627,194,000 | |
| Reduce −0.09% | -247,200 | 15.59% | $10,899,000,000 | |
| Reduce −0.31% | -20,100 | 0.23% | $161,986,000 | |
| Reduce −7.14% | -500,000 | 0.22% | $153,985,000 | |
| Reduce −11.50% | -481,000 | 0.14% | $95,793,000 | |
| Reduce −13.41% | -2,855,900 | 0.37% | $258,217,000 | |
| Reduce −45.05% | -4,100,000 | 0.25% | $175,000,000 | |