Holding/activity history for Pentair plc (PNR)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2018 Q4 | 0 | 0 | Sell 100.00% | 2.35 | |
| 2018 Q3 | 1,059,450 | 2.35 | Add 8.99% | 0.19 | $43.35 |
| 2018 Q2 | 972,050 | 2.11 | Add 39.71% | 0.60 | $42.08 |
| 2018 Q1 | 695,750 | 2.43 | Reduce 17.49% | 0.51 | $68.13 |
| 2017 Q4 | 843,200 | 2.86 | Add 8.24% | 0.22 | $70.62 |
| 2017 Q3 | 779,000 | 2.63 | $67.96 | ||
| 2017 Q2 | 779,000 | 2.64 | Add 8.63% | 0.21 | $66.54 |
| 2017 Q1 | 717,100 | 2.30 | Buy | 2.30 | $62.78 |