Warren Buffett - Berkshire Hathaway
Holding/activity history for Occidental Petroleum (OXY)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2023 Q4 | 243,715,804 | 4.19 | Add 8.74% | 0.34 | $59.71 |
| 2023 Q3 | 224,129,192 | 4.64 | $64.88 | ||
| 2023 Q2 | 224,129,192 | 3.78 | Add 5.87% | 0.21 | $58.80 |
| 2023 Q1 | 211,707,119 | 4.07 | Add 8.93% | 0.33 | $62.43 |
| 2022 Q4 | 194,351,650 | 4.09 | $62.99 | ||
| 2022 Q3 | 194,351,650 | 4.03 | Add 22.58% | 0.74 | $61.45 |
| 2022 Q2 | 158,549,729 | 3.11 | Add 16.26% | 0.44 | $58.88 |
| 2022 Q1 | 136,373,000 | 2.13 | Buy | 2.13 | $56.74 |
| 2020 Q2 | 0 | 0 | Sell 100.00% | 0.12 | |
| 2020 Q1 | 18,933,054 | 0.12 | $11.58 | ||
| 2019 Q4 | 18,933,054 | 0.32 | Add 153.54% | 0.19 | $41.21 |
| 2019 Q3 | 7,467,508 | 0.15 | Buy | 0.15 | $44.47 |