AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

Smithfield Trust Co's Holding History (CIK: 0001019754)

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

Q4 2025

Shares 360 Value ($000) $0 Avg Close $258.45 Range $230.09 - $299.69

Q3 2025

Shares 360 Value ($000) $0 Avg Close $220.39 Range $194.74 - $250.14

Q2 2025

Shares 410 Value ($000) $0 Avg Close $173.47 Range $139.20 - $199.47

Q1 2025

Shares 410 Value ($000) $0 Avg Close $174.30 Range $151.61 - $191.09

Q4 2024

Shares 410 Value ($000) $0 Avg Close $186.57 Range $173.54 - $199.47

Q3 2024

Shares 410 Value ($000) $0 Avg Close $169.81 Range $152.32 - $189.75

Q2 2024

Shares 410 Value ($000) $0 Avg Close $159.16 Range $147.08 - $169.59

Q1 2024

Shares 410 Value ($000) $0 Avg Close $155.40 Range $145.30 - $167.84

Q4 2023

Shares 435 Value ($000) $0 Avg Close $134.30 Range $120.16 - $156.31

Q3 2023

Shares 435 Value ($000) $0 Avg Close $139.81 Range $129.01 - $163.83

Q2 2023

Shares 435 Value ($000) $0 Avg Close $143.06 Range $135.39 - $151.92

Q1 2023

Shares 435 Value ($000) $0 Avg Close $157.88 Range $132.31 - $180.50

Q4 2022

Shares 735 Value ($000) $0 Avg Close $141.36 Range $108.04 - $163.24

Q3 2022

Shares 735 Value ($000) $83 Avg Close $125.39 Range $109.48 - $141.92

Q2 2022

Shares 883 Value ($000) $103 Avg Close $128.58 Range $112.28 - $146.71

Q1 2022

Shares 883 Value ($000) $124 Avg Close $143.53 Range $121.29 - $171.22

Q4 2021

Shares 883 Value ($000) $146 Avg Close $167.52 Range $146.96 - $191.42

Q3 2021

Shares 883 Value ($000) $134 Avg Close $163.56 Range $146.02 - $180.77

Q2 2021

Shares 883 Value ($000) $136 Avg Close $159.33 Range $147.97 - $176.63

Q1 2021

Shares 983 Value ($000) $147 Avg Close $130.58 Range $98.76 - $153.37

Q4 2020

Shares 1,253 Value ($000) $128 Avg Close $86.25 Range $66.34 - $103.21

Q3 2020

Shares 1,253 Value ($000) $85 Avg Close $69.80 Range $62.10 - $75.77

Q2 2020

Shares 1,353 Value ($000) $101 Avg Close $67.48 Range $53.23 - $82.32

Q1 2020

Shares 1,293 Value ($000) $77 Avg Close $74.64 Range $44.30 - $88.80

Q4 2019

Shares 1,737 Value ($000) $148 Avg Close $81.44 Range $70.43 - $87.94

Q3 2019

Shares 1,749 Value ($000) $146 Avg Close $82.65 Range $73.22 - $92.84

Q2 2019

Shares 1,994 Value ($000) $183 Avg Close $96.65 Range $82.01 - $113.84

Q1 2019

Shares 2,094 Value ($000) $225 Avg Close $104.33 Range $93.26 - $110.96

Q4 2018

Shares 2,094 Value ($000) $204 Avg Close $110.59 Range $86.74 - $136.36

Q3 2018

Shares 2,369 Value ($000) $324 Avg Close $144.30 Range $133.37 - $159.64

Q2 2018

Shares 2,484 Value ($000) $369 Avg Close $160.74 Range $145.08 - $182.71

Q1 2018

Shares 2,646 Value ($000) $502 Avg Close $189.64 Range $169.45 - $211.08

Q4 2017

Shares 2,700 Value ($000) $554 Avg Close $188.42 Range $173.99 - $202.01

Q3 2017

Shares 2,700 Value ($000) $513 Avg Close $172.79 Range $161.15 - $186.54

Q2 2017

Shares 2,700 Value ($000) $448 Avg Close $154.87 Range $144.44 - $164.19

Q1 2017

Shares 2,700 Value ($000) $443 Avg Close $153.31 Range $135.07 - $166.39

Q4 2016

Shares 3,000 Value ($000) $436 Avg Close $140.58 Range $126.32 - $157.66

Q3 2016

Shares 3,000 Value ($000) $434 Avg Close $138.59 Range $126.84 - $143.96

Q2 2016

Shares 3,000 Value ($000) $422 Avg Close $158.47 Range $126.98 - $174.12

Q1 2016

Shares 3,000 Value ($000) $487 Avg Close $135.06 Range $112.27 - $159.84

Q4 2015

Shares 2,950 Value ($000) $471 Avg Close $166.43 Range $137.16 - $184.66

Q3 2015

Shares 2,950 Value ($000) $504 Avg Close $190.37 Range $159.30 - $214.73

Q2 2015

Shares 3,150 Value ($000) $688 Avg Close $215.27 Range $205.22 - $223.28

Q1 2015

Shares 3,200 Value ($000) $687 Avg Close $204.27 Range $185.26 - $214.40

Q4 2014

Shares 3,250 Value ($000) $690 Avg Close $192.32 Range $168.87 - $209.59

Q3 2014

Shares 4,050 Value ($000) $811 Avg Close $197.54 Range $186.21 - $207.58

Q2 2014

Shares 4,050 Value ($000) $832 Avg Close $187.17 Range $171.21 - $199.62

Q1 2014

Shares 4,050 Value ($000) $810 Avg Close $190.16 Range $175.09 - $212.40

Q4 2013

Shares 4,600 Value ($000) $998 Avg Close $193.15 Range $175.92 - $210.55

Q3 2013

Shares 5,450 Value ($000) $995 Avg Close $171.93 Range $151.62 - $183.39

Q2 2013

Shares 5,600 Value ($000) $918 Avg Close $153.14 Range $138.12 - $166.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	360	$0	$258.45	$230.09 - $299.69
Q3 2025	360	$0	$220.39	$194.74 - $250.14
Q2 2025	410	$0	$173.47	$139.20 - $199.47
Q1 2025	410	$0	$174.30	$151.61 - $191.09
Q4 2024	410	$0	$186.57	$173.54 - $199.47
Q3 2024	410	$0	$169.81	$152.32 - $189.75
Q2 2024	410	$0	$159.16	$147.08 - $169.59
Q1 2024	410	$0	$155.40	$145.30 - $167.84
Q4 2023	435	$0	$134.30	$120.16 - $156.31
Q3 2023	435	$0	$139.81	$129.01 - $163.83
Q2 2023	435	$0	$143.06	$135.39 - $151.92
Q1 2023	435	$0	$157.88	$132.31 - $180.50
Q4 2022	735	$0	$141.36	$108.04 - $163.24
Q3 2022	735	$83	$125.39	$109.48 - $141.92
Q2 2022	883	$103	$128.58	$112.28 - $146.71
Q1 2022	883	$124	$143.53	$121.29 - $171.22
Q4 2021	883	$146	$167.52	$146.96 - $191.42
Q3 2021	883	$134	$163.56	$146.02 - $180.77
Q2 2021	883	$136	$159.33	$147.97 - $176.63
Q1 2021	983	$147	$130.58	$98.76 - $153.37
Q4 2020	1,253	$128	$86.25	$66.34 - $103.21
Q3 2020	1,253	$85	$69.80	$62.10 - $75.77
Q2 2020	1,353	$101	$67.48	$53.23 - $82.32
Q1 2020	1,293	$77	$74.64	$44.30 - $88.80
Q4 2019	1,737	$148	$81.44	$70.43 - $87.94
Q3 2019	1,749	$146	$82.65	$73.22 - $92.84
Q2 2019	1,994	$183	$96.65	$82.01 - $113.84
Q1 2019	2,094	$225	$104.33	$93.26 - $110.96
Q4 2018	2,094	$204	$110.59	$86.74 - $136.36
Q3 2018	2,369	$324	$144.30	$133.37 - $159.64
Q2 2018	2,484	$369	$160.74	$145.08 - $182.71
Q1 2018	2,646	$502	$189.64	$169.45 - $211.08
Q4 2017	2,700	$554	$188.42	$173.99 - $202.01
Q3 2017	2,700	$513	$172.79	$161.15 - $186.54
Q2 2017	2,700	$448	$154.87	$144.44 - $164.19
Q1 2017	2,700	$443	$153.31	$135.07 - $166.39
Q4 2016	3,000	$436	$140.58	$126.32 - $157.66
Q3 2016	3,000	$434	$138.59	$126.84 - $143.96
Q2 2016	3,000	$422	$158.47	$126.98 - $174.12
Q1 2016	3,000	$487	$135.06	$112.27 - $159.84
Q4 2015	2,950	$471	$166.43	$137.16 - $184.66
Q3 2015	2,950	$504	$190.37	$159.30 - $214.73
Q2 2015	3,150	$688	$215.27	$205.22 - $223.28
Q1 2015	3,200	$687	$204.27	$185.26 - $214.40
Q4 2014	3,250	$690	$192.32	$168.87 - $209.59
Q3 2014	4,050	$811	$197.54	$186.21 - $207.58
Q2 2014	4,050	$832	$187.17	$171.21 - $199.62
Q1 2014	4,050	$810	$190.16	$175.09 - $212.40
Q4 2013	4,600	$998	$193.15	$175.92 - $210.55
Q3 2013	5,450	$995	$171.93	$151.62 - $183.39
Q2 2013	5,600	$918	$153.14	$138.12 - $166.12