AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

CONTRAVISORY INVESTMENT MANAGEMENT, INC.'s Holding History (CIK: 0001365707)

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

Q1 2018

Shares 22,804 Value ($000) $4,323 Avg Close $189.64 Range $169.45 - $211.08

Q4 2017

Shares 23,268 Value ($000) $4,776 Avg Close $188.42 Range $173.99 - $202.01

Q3 2017

Shares 1,626 Value ($000) $309 Avg Close $172.79 Range $161.15 - $186.54

Q2 2017

Shares 1,621 Value ($000) $269 Avg Close $154.87 Range $144.44 - $164.19

Q1 2017

Shares 1,610 Value ($000) $264 Avg Close $153.31 Range $135.07 - $166.39

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	22,804	$4,323	$189.64	$169.45 - $211.08
Q4 2017	23,268	$4,776	$188.42	$173.99 - $202.01
Q3 2017	1,626	$309	$172.79	$161.15 - $186.54
Q2 2017	1,621	$269	$154.87	$144.44 - $164.19
Q1 2017	1,610	$264	$153.31	$135.07 - $166.39