AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2025
Shares 768 Value ($000) $221 Avg Close $258.45 Range $230.09 - $299.69
Q3 2025
Shares 1,874 Value ($000) $447 Avg Close $220.39 Range $194.74 - $250.14
Q2 2025
Shares 576 Value ($000) $113 Avg Close $173.47 Range $139.20 - $199.47
Q1 2025
Shares 797 Value ($000) $134 Avg Close $174.30 Range $151.61 - $191.09
Q4 2024
Shares 2,400 Value ($000) $444 Avg Close $186.57 Range $173.54 - $199.47
Q3 2024
Shares 1,398 Value ($000) $249 Avg Close $169.81 Range $152.32 - $189.75
Q2 2024
Shares 4,806 Value ($000) $751 Avg Close $159.16 Range $147.08 - $169.59
Q1 2024
Shares 1,365 Value ($000) $229 Avg Close $155.40 Range $145.30 - $167.84
Q4 2023
Shares 4,004 Value ($000) $606 Avg Close $134.30 Range $120.16 - $156.31
Q3 2023
Shares 6,005 Value ($000) $783 Avg Close $139.81 Range $129.01 - $163.83
Q2 2023
Shares 3,143 Value ($000) $471 Avg Close $143.06 Range $135.39 - $151.92
Q1 2023
Shares 945 Value ($000) $0 Avg Close $157.88 Range $132.31 - $180.50
Q4 2022
Shares 821 Value ($000) $0 Avg Close $141.36 Range $108.04 - $163.24
Q3 2022
Shares 3,456 Value ($000) $387 Avg Close $125.39 Range $109.48 - $141.92
Q2 2022
Shares 7,164 Value ($000) $835 Avg Close $128.58 Range $112.28 - $146.71
Q1 2022
Shares 1,837 Value ($000) $259 Avg Close $143.53 Range $121.29 - $171.22
Q4 2021
Shares 6,665 Value ($000) $1,096 Avg Close $167.52 Range $146.96 - $191.42
Q3 2021
Shares 3,954 Value ($000) $597 Avg Close $163.56 Range $146.02 - $180.77
Q2 2021
Shares 9,505 Value ($000) $1,466 Avg Close $159.33 Range $147.97 - $176.63
Q1 2021
Shares 2,704 Value ($000) $403 Avg Close $130.58 Range $98.76 - $153.37
Q4 2020
Shares 3,808 Value ($000) $387 Avg Close $86.25 Range $66.34 - $103.21
Q3 2020
Shares 1,565 Value ($000) $107 Avg Close $69.80 Range $62.10 - $75.77
Q2 2020
Shares 4,280 Value ($000) $319 Avg Close $67.48 Range $53.23 - $82.32
Q1 2020
Shares 21 Value ($000) $1 Avg Close $74.64 Range $44.30 - $88.80
Q4 2019
Shares 2,683 Value ($000) $228 Avg Close $81.44 Range $70.43 - $87.94
Q3 2019
Shares 2,344 Value ($000) $195 Avg Close $82.65 Range $73.22 - $92.84
Q2 2019
Shares 100 Value ($000) $9 Avg Close $96.65 Range $82.01 - $113.84
Q1 2019
Shares 2,399 Value ($000) $257 Avg Close $104.33 Range $93.26 - $110.96
Q4 2018
Shares 345 Value ($000) $34 Avg Close $110.59 Range $86.74 - $136.36
Q3 2018
Shares 5,313 Value ($000) $727 Avg Close $144.30 Range $133.37 - $159.64
Q2 2018
Shares 3,713 Value ($000) $552 Avg Close $160.74 Range $145.08 - $182.71
Q1 2018
Shares 100 Value ($000) $19 Avg Close $189.64 Range $169.45 - $211.08
Q4 2017
Shares 1,920 Value ($000) $394 Avg Close $188.42 Range $173.99 - $202.01
Q3 2017
Shares 78 Value ($000) $15 Avg Close $172.79 Range $161.15 - $186.54
Q2 2017
Shares 419 Value ($000) $69 Avg Close $154.87 Range $144.44 - $164.19
Q1 2017
Shares 100 Value ($000) $16 Avg Close $153.31 Range $135.07 - $166.39
Q4 2016
Shares 1,826 Value ($000) $265 Avg Close $140.58 Range $126.32 - $157.66
Q3 2016
Shares 391 Value ($000) $57 Avg Close $138.59 Range $126.84 - $143.96
Q2 2016
Shares 2,510 Value ($000) $353 Avg Close $158.47 Range $126.98 - $174.12
Q1 2016
Shares 11 Value ($000) $2 Avg Close $135.06 Range $112.27 - $159.84
Q4 2015
Shares 24 Value ($000) $4 Avg Close $166.43 Range $137.16 - $184.66
Q3 2015
Shares 6 Value ($000) $1 Avg Close $190.37 Range $159.30 - $214.73
Q2 2015
Shares 400 Value ($000) $87 Avg Close $215.27 Range $205.22 - $223.28
Q1 2015
Shares 400 Value ($000) $86 Avg Close $204.27 Range $185.26 - $214.40
Q2 2014
Shares 10,188 Value ($000) $2,093 Avg Close $187.17 Range $171.21 - $199.62
Q1 2014
Shares 4,181 Value ($000) $836 Avg Close $190.16 Range $175.09 - $212.40
Q4 2013
Shares 1,677 Value ($000) $364 Avg Close $193.15 Range $175.92 - $210.55
Q3 2013
Shares 1,113 Value ($000) $204 Avg Close $171.93 Range $151.62 - $183.39
Q2 2013
Shares 122 Value ($000) $20 Avg Close $153.14 Range $138.12 - $166.12