AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q4 2025

Shares 29,061 Value ($000) $8,378 Avg Close $258.45 Range $230.09 - $299.69

Q3 2025

Shares 76,488 Value ($000) $13,600 Avg Close $220.39 Range $194.74 - $250.14

Q2 2025

Shares 94,843 Value ($000) $18,662 Avg Close $173.47 Range $139.20 - $199.47

Q1 2025

Shares 87,988 Value ($000) $14,785 Avg Close $174.30 Range $151.61 - $191.09

Q4 2024

Shares 89,814 Value ($000) $16,608 Avg Close $186.57 Range $173.54 - $199.47

Q3 2024

Shares 76,488 Value ($000) $14 Avg Close $169.81 Range $152.32 - $189.75

Q2 2024

Shares 21,186 Value ($000) $3,310 Avg Close $159.16 Range $147.08 - $169.59

Q1 2024

Shares 40,522 Value ($000) $6,786 Avg Close $155.40 Range $145.30 - $167.84

Q4 2023

Shares 36,294 Value ($000) $5,496 Avg Close $134.30 Range $120.16 - $156.31

Q3 2023

Shares 24,674 Value ($000) $3,216 Avg Close $139.81 Range $129.01 - $163.83

Q2 2023

Shares 29,077 Value ($000) $4 Avg Close $143.06 Range $135.39 - $151.92

Q1 2023

Shares 10,285 Value ($000) $1 Avg Close $157.88 Range $132.31 - $180.50

Q4 2022

Shares 7,522 Value ($000) $1 Avg Close $141.36 Range $108.04 - $163.24

Q3 2022

Shares 17,872 Value ($000) $1,999 Avg Close $125.39 Range $109.48 - $141.92

Q2 2022

Shares 37,159 Value ($000) $4,333 Avg Close $128.58 Range $112.28 - $146.71

Q1 2022

Shares 18,195 Value ($000) $2,565 Avg Close $143.53 Range $121.29 - $171.22

Q4 2021

Shares 23,891 Value ($000) $3,929 Avg Close $167.52 Range $146.96 - $191.42

Q3 2021

Shares 45,895 Value ($000) $6,934 Avg Close $163.56 Range $146.02 - $180.77

Q2 2021

Shares 55,445 Value ($000) $8,550 Avg Close $159.33 Range $147.97 - $176.63

Q1 2021

Shares 34,753 Value ($000) $5,179 Avg Close $130.58 Range $98.76 - $153.37

Q4 2020

Shares 18,464 Value ($000) $1,878 Avg Close $86.25 Range $66.34 - $103.21

Q3 2020

Shares 3,979 Value ($000) $272 Avg Close $69.80 Range $62.10 - $75.77

Q2 2020

Shares 40,646 Value ($000) $3,031 Avg Close $67.48 Range $53.23 - $82.32

Q1 2020

Shares 510 Value ($000) $30 Avg Close $74.64 Range $44.30 - $88.80

Q4 2019

Shares 16,214 Value ($000) $1,374 Avg Close $81.44 Range $70.43 - $87.94

Q3 2019

Shares 96,121 Value ($000) $8,012 Avg Close $82.65 Range $73.22 - $92.84

Q2 2019

Shares 63,504 Value ($000) $5,850 Avg Close $96.65 Range $82.01 - $113.84

Q1 2019

Shares 61,938 Value ($000) $6,633 Avg Close $104.33 Range $93.26 - $110.96

Q4 2018

Shares 177,677 Value ($000) $17,312 Avg Close $110.59 Range $86.74 - $136.36

Q3 2018

Shares 64,044 Value ($000) $8,755 Avg Close $144.30 Range $133.37 - $159.64

Q2 2018

Shares 49,320 Value ($000) $7,332 Avg Close $160.74 Range $145.08 - $182.71

Q1 2018

Shares 98,200 Value ($000) $18,618 Avg Close $189.64 Range $169.45 - $211.08

Q4 2017

Shares 60,327 Value ($000) $12,382 Avg Close $188.42 Range $173.99 - $202.01

Q3 2017

Shares 35,362 Value ($000) $6,713 Avg Close $172.79 Range $161.15 - $186.54

Q2 2017

Shares 38,006 Value ($000) $6,304 Avg Close $154.87 Range $144.44 - $164.19

Q1 2017

Shares 37,543 Value ($000) $6,154 Avg Close $153.31 Range $135.07 - $166.39

Q4 2016

Shares 32,201 Value ($000) $4,679 Avg Close $140.58 Range $126.32 - $157.66

Q3 2016

Shares 26,269 Value ($000) $3,801 Avg Close $138.59 Range $126.84 - $143.96

Q2 2016

Shares 101,779 Value ($000) $14,326 Avg Close $158.47 Range $126.98 - $174.12

Q1 2016

Shares 23,973 Value ($000) $3,883 Avg Close $135.06 Range $112.27 - $159.84

Q4 2015

Shares 55,906 Value ($000) $8,888 Avg Close $166.43 Range $137.16 - $184.66

Q3 2015

Shares 26,991 Value ($000) $4,589 Avg Close $190.37 Range $159.30 - $214.73

Q2 2015

Shares 45,099 Value ($000) $9,831 Avg Close $215.27 Range $205.22 - $223.28

Q1 2015

Shares 49,427 Value ($000) $10,576 Avg Close $204.27 Range $185.26 - $214.40

Q4 2014

Shares 63,349 Value ($000) $13,430 Avg Close $192.32 Range $168.87 - $209.59

Q3 2014

Shares 58,771 Value ($000) $11,755 Avg Close $197.54 Range $186.21 - $207.58

Q2 2014

Shares 63,967 Value ($000) $13,115 Avg Close $187.17 Range $171.21 - $199.62

Q1 2014

Shares 50,832 Value ($000) $10,166 Avg Close $190.16 Range $175.09 - $212.40

Q4 2013

Shares 69,405 Value ($000) $14,989 Avg Close $193.15 Range $175.92 - $210.55

Q3 2013

Shares 65,482 Value ($000) $11,918 Avg Close $171.93 Range $151.62 - $183.39

Q2 2013

Shares 69,210 Value ($000) $11,347 Avg Close $153.14 Range $138.12 - $166.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	29,061	$8,378	$258.45	$230.09 - $299.69
Q3 2025	76,488	$13,600	$220.39	$194.74 - $250.14
Q2 2025	94,843	$18,662	$173.47	$139.20 - $199.47
Q1 2025	87,988	$14,785	$174.30	$151.61 - $191.09
Q4 2024	89,814	$16,608	$186.57	$173.54 - $199.47
Q3 2024	76,488	$14	$169.81	$152.32 - $189.75
Q2 2024	21,186	$3,310	$159.16	$147.08 - $169.59
Q1 2024	40,522	$6,786	$155.40	$145.30 - $167.84
Q4 2023	36,294	$5,496	$134.30	$120.16 - $156.31
Q3 2023	24,674	$3,216	$139.81	$129.01 - $163.83
Q2 2023	29,077	$4	$143.06	$135.39 - $151.92
Q1 2023	10,285	$1	$157.88	$132.31 - $180.50
Q4 2022	7,522	$1	$141.36	$108.04 - $163.24
Q3 2022	17,872	$1,999	$125.39	$109.48 - $141.92
Q2 2022	37,159	$4,333	$128.58	$112.28 - $146.71
Q1 2022	18,195	$2,565	$143.53	$121.29 - $171.22
Q4 2021	23,891	$3,929	$167.52	$146.96 - $191.42
Q3 2021	45,895	$6,934	$163.56	$146.02 - $180.77
Q2 2021	55,445	$8,550	$159.33	$147.97 - $176.63
Q1 2021	34,753	$5,179	$130.58	$98.76 - $153.37
Q4 2020	18,464	$1,878	$86.25	$66.34 - $103.21
Q3 2020	3,979	$272	$69.80	$62.10 - $75.77
Q2 2020	40,646	$3,031	$67.48	$53.23 - $82.32
Q1 2020	510	$30	$74.64	$44.30 - $88.80
Q4 2019	16,214	$1,374	$81.44	$70.43 - $87.94
Q3 2019	96,121	$8,012	$82.65	$73.22 - $92.84
Q2 2019	63,504	$5,850	$96.65	$82.01 - $113.84
Q1 2019	61,938	$6,633	$104.33	$93.26 - $110.96
Q4 2018	177,677	$17,312	$110.59	$86.74 - $136.36
Q3 2018	64,044	$8,755	$144.30	$133.37 - $159.64
Q2 2018	49,320	$7,332	$160.74	$145.08 - $182.71
Q1 2018	98,200	$18,618	$189.64	$169.45 - $211.08
Q4 2017	60,327	$12,382	$188.42	$173.99 - $202.01
Q3 2017	35,362	$6,713	$172.79	$161.15 - $186.54
Q2 2017	38,006	$6,304	$154.87	$144.44 - $164.19
Q1 2017	37,543	$6,154	$153.31	$135.07 - $166.39
Q4 2016	32,201	$4,679	$140.58	$126.32 - $157.66
Q3 2016	26,269	$3,801	$138.59	$126.84 - $143.96
Q2 2016	101,779	$14,326	$158.47	$126.98 - $174.12
Q1 2016	23,973	$3,883	$135.06	$112.27 - $159.84
Q4 2015	55,906	$8,888	$166.43	$137.16 - $184.66
Q3 2015	26,991	$4,589	$190.37	$159.30 - $214.73
Q2 2015	45,099	$9,831	$215.27	$205.22 - $223.28
Q1 2015	49,427	$10,576	$204.27	$185.26 - $214.40
Q4 2014	63,349	$13,430	$192.32	$168.87 - $209.59
Q3 2014	58,771	$11,755	$197.54	$186.21 - $207.58
Q2 2014	63,967	$13,115	$187.17	$171.21 - $199.62
Q1 2014	50,832	$10,166	$190.16	$175.09 - $212.40
Q4 2013	69,405	$14,989	$193.15	$175.92 - $210.55
Q3 2013	65,482	$11,918	$171.93	$151.62 - $183.39
Q2 2013	69,210	$11,347	$153.14	$138.12 - $166.12