AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q4 2013

Shares 1,405 Value ($000) $305 Avg Close $193.15 Range $175.92 - $210.55

Q3 2013

Shares 1,455 Value ($000) $266 Avg Close $171.93 Range $151.62 - $183.39

Q2 2013

Shares 1,477 Value ($000) $242 Avg Close $153.14 Range $138.12 - $166.12

Q1 2013

Shares 2,337 Value ($000) $359 Avg Close $141.17 Range $128.74 - $151.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2013	1,405	$305	$193.15	$175.92 - $210.55
Q3 2013	1,455	$266	$171.93	$151.62 - $183.39
Q2 2013	1,477	$242	$153.14	$138.12 - $166.12
Q1 2013	2,337	$359	$141.17	$128.74 - $151.12