| Period | Shares | % of portfolio | Activity | Value |
|---|---|---|---|---|
| Q1 2020 | 41,909,000 | 0.29% | Reduce 1.4% | $511M |
| Q4 2019 | 42,500,000 | 0.50% | Reduce 2.8% | $1.22B |
| Q3 2019 | 43,700,000 | 0.55% | — | $1.18B |
| Q2 2019 | 43,700,000 | 0.68% | — | $1.43B |
| Q1 2019 | 43,700,000 | 0.70% | — | $1.39B |
| Q4 2018 | 43,700,000 | 0.77% | — | $1.40B |
| Q3 2018 | 43,700,000 | 0.82% | Reduce 2.2% | $1.81B |
| Q2 2018 | 44,700,000 | 0.87% | Reduce 2.8% | $1.70B |
| Q1 2018 | 46,000,000 | 1.27% | — | $2.39B |
| Q4 2017 | 46,000,000 | 1.25% | Reduce 2.1% | $2.39B |
| Q3 2017 | 47,000,000 | 1.26% | — | $2.23B |
| Q2 2017 | 47,000,000 | 1.46% | Reduce 4.6% | $2.37B |
| Q1 2017 | 49,278,854 | 1.29% | Add 8.2% | $2.08B |
| Q4 2016 | 45,544,854 | 1.44% | Add ×2.1 | $2.13B |
| Q3 2016 | 21,770,555 | 0.62% | NEW | $797M |