AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

Cambridge Investment Research Advisors, Inc.'s Holding History (CIK: 0001419186)

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

Q3 2018

Shares 2,318 Value ($000) $317 Avg Close $144.30 Range $133.37 - $159.64

Q2 2018

Shares 2,339 Value ($000) $348 Avg Close $160.74 Range $145.08 - $182.71

Q1 2018

Shares 1,930 Value ($000) $366 Avg Close $189.64 Range $169.45 - $211.08

Q4 2017

Shares 1,765 Value ($000) $362 Avg Close $188.42 Range $173.99 - $202.01

Q3 2017

Shares 1,570 Value ($000) $298 Avg Close $172.79 Range $161.15 - $186.54

Q2 2017

Shares 1,542 Value ($000) $256 Avg Close $154.87 Range $144.44 - $164.19

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	2,318	$317	$144.30	$133.37 - $159.64
Q2 2018	2,339	$348	$160.74	$145.08 - $182.71
Q1 2018	1,930	$366	$189.64	$169.45 - $211.08
Q4 2017	1,765	$362	$188.42	$173.99 - $202.01
Q3 2017	1,570	$298	$172.79	$161.15 - $186.54
Q2 2017	1,542	$256	$154.87	$144.44 - $164.19