David Tepper - Appaloosa Management
Holding/activity history for Lam Research (LRCX)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2023 Q4 | 118,000 | 1.63 | Reduce 1.67% | 0.03 | $783.26 |
| 2023 Q3 | 120,000 | 1.48 | $626.77 | ||
| 2023 Q2 | 120,000 | 1.43 | Buy | 1.43 | $642.86 |
| 2018 Q4 | 0 | 0 | Sell 100.00% | 3.18 | |
| 2018 Q3 | 1,175,000 | 3.18 | Reduce 14.86% | 0.55 | $151.70 |
| 2018 Q2 | 1,380,000 | 2.76 | Add 6.52% | 0.17 | $172.85 |
| 2018 Q1 | 1,295,586 | 2.82 | Buy | 2.82 | $203.16 |
| 2012 Q4 | 0 | 0 | Sell 100.00% | 0.77 | |
| 2012 Q3 | 855,873 | 0.77 | Add 96.66% | 0.38 | $31.79 |
| 2012 Q2 | 435,200 | 0.63 | Buy | 0.63 | $37.74 |
| 2011 Q4 | 0 | 0 | Sell 100.00% | 2.47 | |
| 2011 Q3 | 905,616 | 2.47 | Reduce 20.37% | 0.63 | $37.98 |
| 2011 Q2 | 1,137,286 | 1.26 | Reduce 17.54% | 0.27 | $44.28 |
| 2011 Q1 | 1,379,186 | 1.97 | Reduce 9.51% | 0.21 | $56.66 |
| 2010 Q4 | 1,524,186 | 1.85 | Add 319.42% | 1.41 | $51.78 |
| 2010 Q3 | 363,399 | 0.55 | Buy | 0.55 | $41.85 |