Holding/activity history for ABM Industries (ABM)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2020 Q4 | 0 | 0 | Sell 100.00% | 1.17 | |
| 2020 Q3 | 155,697 | 1.17 | Reduce 8.79% | 0.11 | $36.66 |
| 2020 Q2 | 170,697 | 1.34 | Reduce 26.12% | 0.47 | $36.30 |
| 2020 Q1 | 231,059 | 1.52 | $24.36 | ||
| 2019 Q4 | 231,059 | 1.59 | Reduce 40.26% | 1.07 | $37.71 |
| 2019 Q3 | 386,752 | 2.67 | Add 17.89% | 0.41 | $36.32 |
| 2019 Q2 | 328,059 | 2.42 | Add 11.94% | 0.26 | $40.00 |
| 2019 Q1 | 293,059 | 1.90 | $36.35 | ||
| 2018 Q4 | 293,059 | 1.86 | Add 40.85% | 0.54 | $32.11 |
| 2018 Q3 | 208,059 | 1.04 | Buy | 1.04 | $32.25 |
| 2008 Q2 | 0 | 0 | Sell 100.00% | 0.54 | |
| 2008 Q1 | 312,700 | 0.54 | Reduce 25.62% | 0.19 | $22.44 |
| 2007 Q4 | 420,400 | 0.57 | $20.39 | ||
| 2007 Q3 | 420,400 | 0.51 | $19.98 | ||
| 2007 Q2 | 420,400 | 0.63 | $25.81 | ||
| 2007 Q1 | 420,400 | 0.65 | $26.39 | ||
| 2006 Q4 | 420,400 | 0.57 | $22.71 |