Mason Hawkins - Longleaf Partners
Holding/activity history for Affiliated Managers Group (AMG)
| Period | Shares | % of Portfolio | Activity | % Change to Portfolio | Reported Price |
| 2023 Q4 | 492,252 | 6.25 | $151.42 | ||
| 2023 Q3 | 492,252 | 5.23 | $130.34 | ||
| 2023 Q2 | 492,252 | 5.60 | $149.89 | ||
| 2023 Q1 | 492,252 | 5.54 | $142.42 | ||
| 2022 Q4 | 492,252 | 6.63 | Reduce 20.48% | 1.71 | $158.43 |
| 2022 Q3 | 619,026 | 5.93 | $111.85 | ||
| 2022 Q2 | 619,026 | 5.15 | $116.60 | ||
| 2022 Q1 | 619,026 | 5.21 | $140.95 | ||
| 2021 Q4 | 619,026 | 6.12 | Reduce 16.04% | 1.17 | $164.51 |
| 2021 Q3 | 737,271 | 7.18 | $151.09 | ||
| 2021 Q2 | 737,271 | 7.61 | $154.21 | ||
| 2021 Q1 | 737,271 | 7.22 | Reduce 26.11% | 2.55 | $149.03 |
| 2020 Q4 | 997,787 | 7.24 | $101.70 | ||
| 2020 Q3 | 997,787 | 6.18 | $68.38 | ||
| 2020 Q2 | 997,787 | 6.80 | $74.56 | ||
| 2020 Q1 | 997,787 | 5.41 | Add 2.25% | 0.12 | $59.14 |
| 2019 Q4 | 975,850 | 5.11 | $84.74 | ||
| 2019 Q3 | 975,850 | 5.38 | $83.35 | ||
| 2019 Q2 | 975,850 | 5.34 | $92.14 | ||
| 2019 Q1 | 975,850 | 5.36 | $107.11 | ||
| 2018 Q4 | 975,850 | 4.92 | Add 61.03% | 1.86 | $97.44 |
| 2018 Q3 | 606,017 | 3.26 | Buy | 3.26 | $136.72 |