AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

NORGES BANK's Holding History (CIK: 0001374170)

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

Q4 2025

Shares 394,559 Value ($000) $113,743 Avg Close $258.45 Range $230.09 - $299.69

Q2 2025

Shares 364,786 Value ($000) $71,779 Avg Close $173.47 Range $139.20 - $199.47

Q4 2024

Shares 371,422 Value ($000) $68,683 Avg Close $186.57 Range $173.54 - $199.47

Q3 2024

Shares 384,900 Value ($000) $68,435 Avg Close $169.81 Range $152.32 - $189.75

Q2 2024

Shares 385,397 Value ($000) $60,211 Avg Close $159.16 Range $147.08 - $169.59

Q1 2024

Shares 407,297 Value ($000) $68,210 Avg Close $155.40 Range $145.30 - $167.84

Q4 2023

Shares 437,347 Value ($000) $66,223 Avg Close $134.30 Range $120.16 - $156.31

Q3 2023

Shares 381,996 Value ($000) $49,789 Avg Close $139.81 Range $129.01 - $163.83

Q2 2023

Shares 402,555 Value ($000) $60,339 Avg Close $143.06 Range $135.39 - $151.92

Q1 2023

Shares 101,345 Value ($000) $14,434 Avg Close $157.88 Range $132.31 - $180.50

Q4 2022

Shares 472,882 Value ($000) $74,919 Avg Close $141.36 Range $108.04 - $163.24

Q3 2022

Shares 359,544 Value ($000) $40,215 Avg Close $125.39 Range $109.48 - $141.92

Q2 2022

Shares 351,416 Value ($000) $40,975 Avg Close $128.58 Range $112.28 - $146.71

Q1 2022

Shares 356,711 Value ($000) $50,278 Avg Close $143.53 Range $121.29 - $171.22

Q4 2021

Shares 366,008 Value ($000) $60,212 Avg Close $167.52 Range $146.96 - $191.42

Q3 2021

Shares 360,963 Value ($000) $54,538 Avg Close $163.56 Range $146.02 - $180.77

Q2 2021

Shares 372,355 Value ($000) $57,421 Avg Close $159.33 Range $147.97 - $176.63

Q1 2021

Shares 401,537 Value ($000) $59,841 Avg Close $130.58 Range $98.76 - $153.37

Q4 2020

Shares 401,084 Value ($000) $40,790 Avg Close $86.25 Range $66.34 - $103.21

Q3 2020

Shares 467,098 Value ($000) $31,940 Avg Close $69.80 Range $62.10 - $75.77

Q2 2020

Shares 500,412 Value ($000) $37,311 Avg Close $67.48 Range $53.23 - $82.32

Q1 2020

Shares 523,034 Value ($000) $30,932 Avg Close $74.64 Range $44.30 - $88.80

Q4 2019

Shares 517,717 Value ($000) $43,871 Avg Close $81.44 Range $70.43 - $87.94

Q3 2019

Shares 478,481 Value ($000) $39,881 Avg Close $82.65 Range $73.22 - $92.84

Q2 2019

Shares 471,381 Value ($000) $43,433 Avg Close $96.65 Range $82.01 - $113.84

Q1 2019

Shares 471,381 Value ($000) $50,490 Avg Close $104.33 Range $93.26 - $110.96

Q4 2018

Shares 471,381 Value ($000) $45,931 Avg Close $110.59 Range $86.74 - $136.36

Q3 2018

Shares 471,381 Value ($000) $64,447 Avg Close $144.30 Range $133.37 - $159.64

Q2 2018

Shares 359,003 Value ($000) $53,372 Avg Close $160.74 Range $145.08 - $182.71

Q1 2018

Shares 271,667 Value ($000) $51,503 Avg Close $189.64 Range $169.45 - $211.08

Q4 2017

Shares 161,234 Value ($000) $33,094 Avg Close $188.42 Range $173.99 - $202.01

Q3 2017

Shares 161,234 Value ($000) $30,607 Avg Close $172.79 Range $161.15 - $186.54

Q2 2017

Shares 153,074 Value ($000) $25,389 Avg Close $154.87 Range $144.44 - $164.19

Q1 2017

Shares 235,215 Value ($000) $38,561 Avg Close $153.31 Range $135.07 - $166.39

Q4 2016

Shares 356,869 Value ($000) $51,853 Avg Close $140.58 Range $126.32 - $157.66

Q3 2016

Shares 411,954 Value ($000) $56,933 Avg Close $138.59 Range $126.84 - $143.96

Q2 2016

Shares 411,954 Value ($000) $57,991 Avg Close $158.47 Range $126.98 - $174.12

Q1 2016

Shares 448,007 Value ($000) $72,757 Avg Close $135.06 Range $112.27 - $159.84

Q4 2015

Shares 474,620 Value ($000) $75,826 Avg Close $166.43 Range $137.16 - $184.66

Q3 2015

Shares 480,268 Value ($000) $82,121 Avg Close $190.37 Range $159.30 - $214.73

Q2 2015

Shares 468,836 Value ($000) $102,488 Avg Close $215.27 Range $205.22 - $223.28

Q1 2015

Shares 450,868 Value ($000) $96,838 Avg Close $204.27 Range $185.26 - $214.40

Q4 2014

Shares 476,209 Value ($000) $101,070 Avg Close $192.32 Range $168.87 - $209.59

Q3 2014

Shares 455,544 Value ($000) $91,273 Avg Close $197.54 Range $186.21 - $207.58

Q2 2014

Shares 406,466 Value ($000) $83,488 Avg Close $187.17 Range $171.21 - $199.62

Q1 2014

Shares 402,708 Value ($000) $80,562 Avg Close $190.16 Range $175.09 - $212.40

Q4 2013

Shares 402,708 Value ($000) $87,339 Avg Close $193.15 Range $175.92 - $210.55

Q3 2013

Shares 435,327 Value ($000) $79,508 Avg Close $171.93 Range $151.62 - $183.39

Q2 2013

Shares 456,090 Value ($000) $74,771 Avg Close $153.14 Range $138.12 - $166.12

Q1 2013

Shares 456,090 Value ($000) $70,041 Avg Close $141.17 Range $128.74 - $151.12

Q3 2012

Shares 447,872 Value ($000) $55,089 Avg Close — Range —

Q2 2012

Shares 444,228 Value ($000) $49,572 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	394,559	$113,743	$258.45	$230.09 - $299.69
Q2 2025	364,786	$71,779	$173.47	$139.20 - $199.47
Q4 2024	371,422	$68,683	$186.57	$173.54 - $199.47
Q3 2024	384,900	$68,435	$169.81	$152.32 - $189.75
Q2 2024	385,397	$60,211	$159.16	$147.08 - $169.59
Q1 2024	407,297	$68,210	$155.40	$145.30 - $167.84
Q4 2023	437,347	$66,223	$134.30	$120.16 - $156.31
Q3 2023	381,996	$49,789	$139.81	$129.01 - $163.83
Q2 2023	402,555	$60,339	$143.06	$135.39 - $151.92
Q1 2023	101,345	$14,434	$157.88	$132.31 - $180.50
Q4 2022	472,882	$74,919	$141.36	$108.04 - $163.24
Q3 2022	359,544	$40,215	$125.39	$109.48 - $141.92
Q2 2022	351,416	$40,975	$128.58	$112.28 - $146.71
Q1 2022	356,711	$50,278	$143.53	$121.29 - $171.22
Q4 2021	366,008	$60,212	$167.52	$146.96 - $191.42
Q3 2021	360,963	$54,538	$163.56	$146.02 - $180.77
Q2 2021	372,355	$57,421	$159.33	$147.97 - $176.63
Q1 2021	401,537	$59,841	$130.58	$98.76 - $153.37
Q4 2020	401,084	$40,790	$86.25	$66.34 - $103.21
Q3 2020	467,098	$31,940	$69.80	$62.10 - $75.77
Q2 2020	500,412	$37,311	$67.48	$53.23 - $82.32
Q1 2020	523,034	$30,932	$74.64	$44.30 - $88.80
Q4 2019	517,717	$43,871	$81.44	$70.43 - $87.94
Q3 2019	478,481	$39,881	$82.65	$73.22 - $92.84
Q2 2019	471,381	$43,433	$96.65	$82.01 - $113.84
Q1 2019	471,381	$50,490	$104.33	$93.26 - $110.96
Q4 2018	471,381	$45,931	$110.59	$86.74 - $136.36
Q3 2018	471,381	$64,447	$144.30	$133.37 - $159.64
Q2 2018	359,003	$53,372	$160.74	$145.08 - $182.71
Q1 2018	271,667	$51,503	$189.64	$169.45 - $211.08
Q4 2017	161,234	$33,094	$188.42	$173.99 - $202.01
Q3 2017	161,234	$30,607	$172.79	$161.15 - $186.54
Q2 2017	153,074	$25,389	$154.87	$144.44 - $164.19
Q1 2017	235,215	$38,561	$153.31	$135.07 - $166.39
Q4 2016	356,869	$51,853	$140.58	$126.32 - $157.66
Q3 2016	411,954	$56,933	$138.59	$126.84 - $143.96
Q2 2016	411,954	$57,991	$158.47	$126.98 - $174.12
Q1 2016	448,007	$72,757	$135.06	$112.27 - $159.84
Q4 2015	474,620	$75,826	$166.43	$137.16 - $184.66
Q3 2015	480,268	$82,121	$190.37	$159.30 - $214.73
Q2 2015	468,836	$102,488	$215.27	$205.22 - $223.28
Q1 2015	450,868	$96,838	$204.27	$185.26 - $214.40
Q4 2014	476,209	$101,070	$192.32	$168.87 - $209.59
Q3 2014	455,544	$91,273	$197.54	$186.21 - $207.58
Q2 2014	406,466	$83,488	$187.17	$171.21 - $199.62
Q1 2014	402,708	$80,562	$190.16	$175.09 - $212.40
Q4 2013	402,708	$87,339	$193.15	$175.92 - $210.55
Q3 2013	435,327	$79,508	$171.93	$151.62 - $183.39
Q2 2013	456,090	$74,771	$153.14	$138.12 - $166.12
Q1 2013	456,090	$70,041	$141.17	$128.74 - $151.12
Q3 2012	447,872	$55,089	—	—
Q2 2012	444,228	$49,572	—	—