AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q3 2024

Shares 2,500 Value ($000) $445 Avg Close $169.81 Range $152.32 - $189.75

Q1 2022

Shares 2,000 Value ($000) $282 Avg Close $143.53 Range $121.29 - $171.22

Q4 2021

Shares 22,088 Value ($000) $3,633 Avg Close $167.52 Range $146.96 - $191.42

Q2 2021

Shares 4,491 Value ($000) $693 Avg Close $159.33 Range $147.97 - $176.63

Q4 2020

Shares 3,358 Value ($000) $341 Avg Close $86.25 Range $66.34 - $103.21

Q3 2020

Shares 24,595 Value ($000) $1,682 Avg Close $69.80 Range $62.10 - $75.77

Q2 2020

Shares 16,525 Value ($000) $1,232 Avg Close $67.48 Range $53.23 - $82.32

Q4 2019

Shares 66,620 Value ($000) $5,645 Avg Close $81.44 Range $70.43 - $87.94

Q3 2019

Shares 16,634 Value ($000) $1,386 Avg Close $82.65 Range $73.22 - $92.84

Q4 2018

Shares 3,280 Value ($000) $320 Avg Close $110.59 Range $86.74 - $136.36

Q3 2018

Shares 22,700 Value ($000) $3,104 Avg Close $144.30 Range $133.37 - $159.64

Q2 2018

Shares 6,500 Value ($000) $966 Avg Close $160.74 Range $145.08 - $182.71

Q1 2018

Shares 1,495 Value ($000) $284 Avg Close $189.64 Range $169.45 - $211.08

Q3 2017

Shares 2,137 Value ($000) $406 Avg Close $172.79 Range $161.15 - $186.54

Q2 2017

Shares 12,100 Value ($000) $2,007 Avg Close $154.87 Range $144.44 - $164.19

Q1 2017

Shares 6,300 Value ($000) $1,033 Avg Close $153.31 Range $135.07 - $166.39

Q4 2016

Shares 9,907 Value ($000) $1,440 Avg Close $140.58 Range $126.32 - $157.66

Q3 2016

Shares 5,522 Value ($000) $799 Avg Close $138.59 Range $126.84 - $143.96

Q2 2016

Shares 15,029 Value ($000) $2,116 Avg Close $158.47 Range $126.98 - $174.12

Q4 2015

Shares 2,064 Value ($000) $330 Avg Close $166.43 Range $137.16 - $184.66

Q3 2015

Shares 3,096 Value ($000) $529 Avg Close $190.37 Range $159.30 - $214.73

Q1 2015

Shares 7,850 Value ($000) $1,686 Avg Close $204.27 Range $185.26 - $214.40

Q4 2014

Shares 2,500 Value ($000) $531 Avg Close $192.32 Range $168.87 - $209.59

Q3 2013

Shares 1,335 Value ($000) $244 Avg Close $171.93 Range $151.62 - $183.39

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2024	2,500	$445	$169.81	$152.32 - $189.75
Q1 2022	2,000	$282	$143.53	$121.29 - $171.22
Q4 2021	22,088	$3,633	$167.52	$146.96 - $191.42
Q2 2021	4,491	$693	$159.33	$147.97 - $176.63
Q4 2020	3,358	$341	$86.25	$66.34 - $103.21
Q3 2020	24,595	$1,682	$69.80	$62.10 - $75.77
Q2 2020	16,525	$1,232	$67.48	$53.23 - $82.32
Q4 2019	66,620	$5,645	$81.44	$70.43 - $87.94
Q3 2019	16,634	$1,386	$82.65	$73.22 - $92.84
Q4 2018	3,280	$320	$110.59	$86.74 - $136.36
Q3 2018	22,700	$3,104	$144.30	$133.37 - $159.64
Q2 2018	6,500	$966	$160.74	$145.08 - $182.71
Q1 2018	1,495	$284	$189.64	$169.45 - $211.08
Q3 2017	2,137	$406	$172.79	$161.15 - $186.54
Q2 2017	12,100	$2,007	$154.87	$144.44 - $164.19
Q1 2017	6,300	$1,033	$153.31	$135.07 - $166.39
Q4 2016	9,907	$1,440	$140.58	$126.32 - $157.66
Q3 2016	5,522	$799	$138.59	$126.84 - $143.96
Q2 2016	15,029	$2,116	$158.47	$126.98 - $174.12
Q4 2015	2,064	$330	$166.43	$137.16 - $184.66
Q3 2015	3,096	$529	$190.37	$159.30 - $214.73
Q1 2015	7,850	$1,686	$204.27	$185.26 - $214.40
Q4 2014	2,500	$531	$192.32	$168.87 - $209.59
Q3 2013	1,335	$244	$171.93	$151.62 - $183.39