AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

Channing Capital Management, LLC's Holding History (CIK: 0001302404)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 290,720 Value ($000) $83,809 Avg Close $258.45 Range $230.09 - $299.69
Q3 2025
Shares 425,037 Value ($000) $101,342 Avg Close $220.39 Range $194.74 - $250.14
Q2 2025
Shares 430,464 Value ($000) $84,702 Avg Close $173.47 Range $139.20 - $199.47
Q1 2025
Shares 444,192 Value ($000) $74,638 Avg Close $174.30 Range $151.61 - $191.09
Q4 2024
Shares 514,580 Value ($000) $95,156 Avg Close $186.57 Range $173.54 - $199.47
Q3 2024
Shares 487,926 Value ($000) $86,753 Avg Close $169.81 Range $152.32 - $189.75
Q2 2024
Shares 447,117 Value ($000) $69,853 Avg Close $159.16 Range $147.08 - $169.59
Q1 2024
Shares 433,386 Value ($000) $72,579 Avg Close $155.40 Range $145.30 - $167.84
Q4 2023
Shares 474,542 Value ($000) $71,855 Avg Close $134.30 Range $120.16 - $156.31
Q3 2023
Shares 60,153 Value ($000) $7,840 Avg Close $139.81 Range $129.01 - $163.83
Q2 2023
Shares 51,768 Value ($000) $7,760 Avg Close $143.06 Range $135.39 - $151.92
Q1 2023
Shares 67,378 Value ($000) $9,596 Avg Close $157.88 Range $132.31 - $180.50
Q4 2022
Shares 95,922 Value ($000) $15,197 Avg Close $141.36 Range $108.04 - $163.24
Q3 2022
Shares 96,552 Value ($000) $10,799 Avg Close $125.39 Range $109.48 - $141.92
Q2 2022
Shares 92,512 Value ($000) $10,787 Avg Close $128.58 Range $112.28 - $146.71
Q1 2022
Shares 88,980 Value ($000) $12,542 Avg Close $143.53 Range $121.29 - $171.22
Q4 2021
Shares 88,059 Value ($000) $14,487 Avg Close $167.52 Range $146.96 - $191.42
Q3 2021
Shares 84,305 Value ($000) $12,738 Avg Close $163.56 Range $146.02 - $180.77
Q2 2021
Shares 84,230 Value ($000) $12,989 Avg Close $159.33 Range $147.97 - $176.63
Q1 2021
Shares 91,619 Value ($000) $13,654 Avg Close $130.58 Range $98.76 - $153.37
Q4 2020
Shares 77,487 Value ($000) $7,880 Avg Close $86.25 Range $66.34 - $103.21
Q3 2018
Shares 3,652 Value ($000) $499 Avg Close $144.30 Range $133.37 - $159.64
Q2 2018
Shares 65,548 Value ($000) $9,745 Avg Close $160.74 Range $145.08 - $182.71
Q1 2018
Shares 78,267 Value ($000) $14,825 Avg Close $189.64 Range $169.45 - $211.08
Q4 2017
Shares 77,160 Value ($000) $15,842 Avg Close $188.42 Range $173.99 - $202.01
Q3 2017
Shares 71,610 Value ($000) $13,594 Avg Close $172.79 Range $161.15 - $186.54
Q2 2017
Shares 80,181 Value ($000) $13,299 Avg Close $154.87 Range $144.44 - $164.19
Q1 2017
Shares 88,944 Value ($000) $14,581 Avg Close $153.31 Range $135.07 - $166.39
Q4 2016
Shares 86,177 Value ($000) $12,522 Avg Close $140.58 Range $126.32 - $157.66
Q3 2016
Shares 86,414 Value ($000) $12,504 Avg Close $138.59 Range $126.84 - $143.96
Q2 2016
Shares 84,043 Value ($000) $11,831 Avg Close $158.47 Range $126.98 - $174.12
Q1 2016
Shares 72,417 Value ($000) $11,761 Avg Close $135.06 Range $112.27 - $159.84
Q4 2015
Shares 72,417 Value ($000) $11,569 Avg Close $166.43 Range $137.16 - $184.66
Q3 2015
Shares 73,718 Value ($000) $12,605 Avg Close $190.37 Range $159.30 - $214.73
Q2 2015
Shares 74,107 Value ($000) $16,200 Avg Close $215.27 Range $205.22 - $223.28
Q1 2015
Shares 72,318 Value ($000) $15,532 Avg Close $204.27 Range $185.26 - $214.40
Q4 2014
Shares 79,338 Value ($000) $16,839 Avg Close $192.32 Range $168.87 - $209.59
Q3 2014
Shares 79,538 Value ($000) $15,936 Avg Close $197.54 Range $186.21 - $207.58
Q2 2014
Shares 84,832 Value ($000) $17,424 Avg Close $187.17 Range $171.21 - $199.62
Q1 2014
Shares 85,951 Value ($000) $17,194 Avg Close $190.16 Range $175.09 - $212.40
Q4 2013
Shares 85,951 Value ($000) $18,641 Avg Close $193.15 Range $175.92 - $210.55
Q3 2013
Shares 84,400 Value ($000) $15,415 Avg Close $171.93 Range $151.62 - $183.39
Q2 2013
Shares 84,744 Value ($000) $13,893 Avg Close $153.14 Range $138.12 - $166.12