AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

GLOBEFLEX CAPITAL L P's Holding History (CIK: 0000921531)

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

Q1 2023

Shares 674 Value ($000) $96 Avg Close $157.88 Range $132.31 - $180.50

Q4 2022

Shares 674 Value ($000) $107 Avg Close $141.36 Range $108.04 - $163.24

Q2 2017

Shares 4,889 Value ($000) $811 Avg Close $154.87 Range $144.44 - $164.19

Q1 2017

Shares 4,889 Value ($000) $802 Avg Close $153.31 Range $135.07 - $166.39

Q2 2016

Shares 1,099 Value ($000) $155 Avg Close $158.47 Range $126.98 - $174.12

Q4 2015

Shares 6,113 Value ($000) $977 Avg Close $166.43 Range $137.16 - $184.66

Q3 2015

Shares 6,199 Value ($000) $1,060 Avg Close $190.37 Range $159.30 - $214.73

Q2 2015

Shares 6,199 Value ($000) $1,355 Avg Close $215.27 Range $205.22 - $223.28

Q1 2015

Shares 6,260 Value ($000) $1,345 Avg Close $204.27 Range $185.26 - $214.40

Q3 2014

Shares 845 Value ($000) $169 Avg Close $197.54 Range $186.21 - $207.58

Q2 2014

Shares 923 Value ($000) $189 Avg Close $187.17 Range $171.21 - $199.62

Q4 2013

Shares 10 Value ($000) $2 Avg Close $193.15 Range $175.92 - $210.55

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	674	$96	$157.88	$132.31 - $180.50
Q4 2022	674	$107	$141.36	$108.04 - $163.24
Q2 2017	4,889	$811	$154.87	$144.44 - $164.19
Q1 2017	4,889	$802	$153.31	$135.07 - $166.39
Q2 2016	1,099	$155	$158.47	$126.98 - $174.12
Q4 2015	6,113	$977	$166.43	$137.16 - $184.66
Q3 2015	6,199	$1,060	$190.37	$159.30 - $214.73
Q2 2015	6,199	$1,355	$215.27	$205.22 - $223.28
Q1 2015	6,260	$1,345	$204.27	$185.26 - $214.40
Q3 2014	845	$169	$197.54	$186.21 - $207.58
Q2 2014	923	$189	$187.17	$171.21 - $199.62
Q4 2013	10	$2	$193.15	$175.92 - $210.55