Warren Buffett - Berkshire Hathaway
Holding/activity history for United Health Group Inc. (UNH)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2010 Q1 | 0 | 0 | Sell 100.00% | 0.06 | |
| 2009 Q4 | 1,175,000 | 0.06 | Reduce 65.44% | 0.11 | $30.48 |
| 2009 Q3 | 3,400,000 | 0.15 | $25.04 | ||
| 2009 Q2 | 3,400,000 | 0.17 | Reduce 24.44% | 0.05 | $24.98 |
| 2009 Q1 | 4,500,000 | 0.23 | Reduce 28.57% | 0.09 | $20.93 |
| 2008 Q4 | 6,300,000 | 0.32 | Reduce 1.25% | 0.00 | $26.60 |
| 2008 Q3 | 6,379,900 | 0.23 | Reduce 0.31% | 0.00 | $25.39 |
| 2008 Q2 | 6,400,000 | 0.26 | $26.25 | ||
| 2008 Q1 | 6,400,000 | 0.33 | Add 6.67% | 0.02 | $34.36 |
| 2007 Q4 | 6,000,000 | 0.51 | $58.20 | ||
| 2007 Q3 | 6,000,000 | 0.44 | Add 25.00% | 0.09 | $48.43 |
| 2007 Q2 | 4,800,000 | 0.40 | Add 369.94% | 0.31 | $51.14 |
| 2007 Q1 | 1,021,400 | 0.09 | $52.97 | ||
| 2006 Q4 | 1,021,400 | 0.09 | $46.62 |