AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

NORDEA INVESTMENT MANAGEMENT AB's Holding History (CIK: 0001218210)

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

Q4 2025

Shares 39,784 Value ($000) $11,484 Avg Close $258.45 Range $230.09 - $299.69

Q3 2025

Shares 44,580 Value ($000) $10,598 Avg Close $220.39 Range $194.74 - $250.14

Q2 2025

Shares 42,172 Value ($000) $8,208 Avg Close $173.47 Range $139.20 - $199.47

Q1 2025

Shares 42,294 Value ($000) $7,044 Avg Close $174.30 Range $151.61 - $191.09

Q4 2024

Shares 43,018 Value ($000) $8,009 Avg Close $186.57 Range $173.54 - $199.47

Q3 2024

Shares 40,570 Value ($000) $7,132 Avg Close $169.81 Range $152.32 - $189.75

Q2 2024

Shares 42,143 Value ($000) $6,607 Avg Close $159.16 Range $147.08 - $169.59

Q1 2024

Shares 42,700 Value ($000) $7,155 Avg Close $155.40 Range $145.30 - $167.84

Q4 2023

Shares 43,404 Value ($000) $6,609 Avg Close $134.30 Range $120.16 - $156.31

Q3 2023

Shares 44,302 Value ($000) $5,884 Avg Close $139.81 Range $129.01 - $163.83

Q2 2023

Shares 65,302 Value ($000) $9,816 Avg Close $143.06 Range $135.39 - $151.92

Q1 2023

Shares 59,826 Value ($000) $8,364 Avg Close $157.88 Range $132.31 - $180.50

Q4 2022

Shares 66,074 Value ($000) $10,487 Avg Close $141.36 Range $108.04 - $163.24

Q3 2022

Shares 67,772 Value ($000) $7,649 Avg Close $125.39 Range $109.48 - $141.92

Q2 2022

Shares 90,080 Value ($000) $10,319 Avg Close $128.58 Range $112.28 - $146.71

Q1 2022

Shares 90,384 Value ($000) $13,227 Avg Close $143.53 Range $121.29 - $171.22

Q4 2021

Shares 52,710 Value ($000) $8,689 Avg Close $167.52 Range $146.96 - $191.42

Q3 2021

Shares 38,116 Value ($000) $5,904 Avg Close $163.56 Range $146.02 - $180.77

Q2 2021

Shares 38,222 Value ($000) $5,894 Avg Close $159.33 Range $147.97 - $176.63

Q1 2021

Shares 40,997 Value ($000) $6,129 Avg Close $130.58 Range $98.76 - $153.37

Q4 2020

Shares 35,828 Value ($000) $3,644 Avg Close $86.25 Range $66.34 - $103.21

Q3 2020

Shares 33,403 Value ($000) $2,297 Avg Close $69.80 Range $62.10 - $75.77

Q2 2020

Shares 74,216 Value ($000) $5,456 Avg Close $67.48 Range $53.23 - $82.32

Q1 2020

Shares 35,432 Value ($000) $2,105 Avg Close $74.64 Range $44.30 - $88.80

Q4 2019

Shares 33,378 Value ($000) $2,853 Avg Close $81.44 Range $70.43 - $87.94

Q3 2019

Shares 60,429 Value ($000) $4,996 Avg Close $82.65 Range $73.22 - $92.84

Q2 2019

Shares 89,530 Value ($000) $8,253 Avg Close $96.65 Range $82.01 - $113.84

Q1 2019

Shares 90,774 Value ($000) $9,722 Avg Close $104.33 Range $93.26 - $110.96

Q4 2018

Shares 88,970 Value ($000) $8,670 Avg Close $110.59 Range $86.74 - $136.36

Q3 2018

Shares 85,928 Value ($000) $11,748 Avg Close $144.30 Range $133.37 - $159.64

Q2 2018

Shares 77,415 Value ($000) $11,509 Avg Close $160.74 Range $145.08 - $182.71

Q1 2018

Shares 57,138 Value ($000) $10,832 Avg Close $189.64 Range $169.45 - $211.08

Q4 2017

Shares 46,198 Value ($000) $9,482 Avg Close $188.42 Range $173.99 - $202.01

Q3 2017

Shares 36,473 Value ($000) $6,924 Avg Close $172.79 Range $161.15 - $186.54

Q2 2017

Shares 11,323 Value ($000) $1,878 Avg Close $154.87 Range $144.44 - $164.19

Q1 2017

Shares 6,717 Value ($000) $1,101 Avg Close $153.31 Range $135.07 - $166.39

Q4 2016

Shares 6,235 Value ($000) $906 Avg Close $140.58 Range $126.32 - $157.66

Q3 2016

Shares 39,920 Value ($000) $5,776 Avg Close $138.59 Range $126.84 - $143.96

Q2 2016

Shares 13,066 Value ($000) $1,839 Avg Close $158.47 Range $126.98 - $174.12

Q1 2016

Shares 2,232 Value ($000) $362 Avg Close $135.06 Range $112.27 - $159.84

Q4 2015

Shares 1,965 Value ($000) $314 Avg Close $166.43 Range $137.16 - $184.66

Q3 2015

Shares 2,052 Value ($000) $351 Avg Close $190.37 Range $159.30 - $214.73

Q2 2015

Shares 2,052 Value ($000) $449 Avg Close $215.27 Range $205.22 - $223.28

Q1 2015

Shares 2,052 Value ($000) $441 Avg Close $204.27 Range $185.26 - $214.40

Q4 2014

Shares 1,559 Value ($000) $331 Avg Close $192.32 Range $168.87 - $209.59

Q3 2014

Shares 1,559 Value ($000) $312 Avg Close $197.54 Range $186.21 - $207.58

Q2 2014

Shares 769 Value ($000) $158 Avg Close $187.17 Range $171.21 - $199.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,784	$11,484	$258.45	$230.09 - $299.69
Q3 2025	44,580	$10,598	$220.39	$194.74 - $250.14
Q2 2025	42,172	$8,208	$173.47	$139.20 - $199.47
Q1 2025	42,294	$7,044	$174.30	$151.61 - $191.09
Q4 2024	43,018	$8,009	$186.57	$173.54 - $199.47
Q3 2024	40,570	$7,132	$169.81	$152.32 - $189.75
Q2 2024	42,143	$6,607	$159.16	$147.08 - $169.59
Q1 2024	42,700	$7,155	$155.40	$145.30 - $167.84
Q4 2023	43,404	$6,609	$134.30	$120.16 - $156.31
Q3 2023	44,302	$5,884	$139.81	$129.01 - $163.83
Q2 2023	65,302	$9,816	$143.06	$135.39 - $151.92
Q1 2023	59,826	$8,364	$157.88	$132.31 - $180.50
Q4 2022	66,074	$10,487	$141.36	$108.04 - $163.24
Q3 2022	67,772	$7,649	$125.39	$109.48 - $141.92
Q2 2022	90,080	$10,319	$128.58	$112.28 - $146.71
Q1 2022	90,384	$13,227	$143.53	$121.29 - $171.22
Q4 2021	52,710	$8,689	$167.52	$146.96 - $191.42
Q3 2021	38,116	$5,904	$163.56	$146.02 - $180.77
Q2 2021	38,222	$5,894	$159.33	$147.97 - $176.63
Q1 2021	40,997	$6,129	$130.58	$98.76 - $153.37
Q4 2020	35,828	$3,644	$86.25	$66.34 - $103.21
Q3 2020	33,403	$2,297	$69.80	$62.10 - $75.77
Q2 2020	74,216	$5,456	$67.48	$53.23 - $82.32
Q1 2020	35,432	$2,105	$74.64	$44.30 - $88.80
Q4 2019	33,378	$2,853	$81.44	$70.43 - $87.94
Q3 2019	60,429	$4,996	$82.65	$73.22 - $92.84
Q2 2019	89,530	$8,253	$96.65	$82.01 - $113.84
Q1 2019	90,774	$9,722	$104.33	$93.26 - $110.96
Q4 2018	88,970	$8,670	$110.59	$86.74 - $136.36
Q3 2018	85,928	$11,748	$144.30	$133.37 - $159.64
Q2 2018	77,415	$11,509	$160.74	$145.08 - $182.71
Q1 2018	57,138	$10,832	$189.64	$169.45 - $211.08
Q4 2017	46,198	$9,482	$188.42	$173.99 - $202.01
Q3 2017	36,473	$6,924	$172.79	$161.15 - $186.54
Q2 2017	11,323	$1,878	$154.87	$144.44 - $164.19
Q1 2017	6,717	$1,101	$153.31	$135.07 - $166.39
Q4 2016	6,235	$906	$140.58	$126.32 - $157.66
Q3 2016	39,920	$5,776	$138.59	$126.84 - $143.96
Q2 2016	13,066	$1,839	$158.47	$126.98 - $174.12
Q1 2016	2,232	$362	$135.06	$112.27 - $159.84
Q4 2015	1,965	$314	$166.43	$137.16 - $184.66
Q3 2015	2,052	$351	$190.37	$159.30 - $214.73
Q2 2015	2,052	$449	$215.27	$205.22 - $223.28
Q1 2015	2,052	$441	$204.27	$185.26 - $214.40
Q4 2014	1,559	$331	$192.32	$168.87 - $209.59
Q3 2014	1,559	$312	$197.54	$186.21 - $207.58
Q2 2014	769	$158	$187.17	$171.21 - $199.62