John Armitage - Egerton Capital
Holding/activity history for Martin Marietta (MLM)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2021 Q2 | 0 | 0 | Sell 100.00% | 0.32 | |
| 2021 Q1 | 180,271 | 0.32 | Reduce 51.70% | 0.34 | $335.82 |
| 2020 Q4 | 373,200 | 0.60 | Reduce 59.46% | 0.88 | $283.97 |
| 2020 Q3 | 920,500 | 1.34 | Buy | 1.34 | $235.36 |
| 2020 Q1 | 0 | 0 | Sell 100.00% | 2.48 | |
| 2019 Q4 | 1,241,056 | 2.48 | Reduce 28.47% | 0.99 | $279.64 |
| 2019 Q3 | 1,734,973 | 3.41 | Reduce 19.14% | 0.81 | $274.10 |
| 2019 Q2 | 2,145,765 | 3.61 | Reduce 2.67% | 0.10 | $230.11 |
| 2019 Q1 | 2,204,702 | 3.13 | $201.18 |