<SEC-DOCUMENT>0001193125-19-088500-index.html : 20190327
<SEC-HEADER>0001193125-19-088500.hdr.sgml : 20190327
<ACCEPTANCE-DATETIME>20190327161804
ACCESSION NUMBER:		0001193125-19-088500
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		9
CONFORMED PERIOD OF REPORT:	20190321
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20190327
DATE AS OF CHANGE:		20190327

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AFFILIATED MANAGERS GROUP, INC.
		CENTRAL INDEX KEY:			0001004434
		STANDARD INDUSTRIAL CLASSIFICATION:	INVESTMENT ADVICE [6282]
		IRS NUMBER:				043218510
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13459
		FILM NUMBER:		19708561

	BUSINESS ADDRESS:	
		STREET 1:		777 SOUTH FLAGLER DRIVE
		STREET 2:		SUITE 1201 EAST TOWER
		CITY:			WEST PALM BEACH
		STATE:			FL
		ZIP:			33401
		BUSINESS PHONE:		(800) 345-1100

	MAIL ADDRESS:	
		STREET 1:		777 SOUTH FLAGLER DRIVE
		STREET 2:		SUITE 1201 EAST TOWER
		CITY:			WEST PALM BEACH
		STATE:			FL
		ZIP:			33401

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AFFILIATED MANAGERS GROUP INC
		DATE OF NAME CHANGE:	19970822
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>d666868d8k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: d666868d8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.1
<SEQUENCE>2
<FILENAME>d666868dex11.htm
<DESCRIPTION>EX-1.1
<TEXT>
Document 2 - file: d666868dex11.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.2
<SEQUENCE>3
<FILENAME>d666868dex12.htm
<DESCRIPTION>EX-1.2
<TEXT>
Document 3 - file: d666868dex12.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>4
<FILENAME>d666868dex41.htm
<DESCRIPTION>EX-4.1
<TEXT>
Document 4 - file: d666868dex41.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.2
<SEQUENCE>5
<FILENAME>d666868dex42.htm
<DESCRIPTION>EX-4.2
<TEXT>
Document 5 - file: d666868dex42.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>6
<FILENAME>d666868dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 6 - file: d666868dex51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.2
<SEQUENCE>7
<FILENAME>d666868dex52.htm
<DESCRIPTION>EX-5.2
<TEXT>
Document 7 - file: d666868dex52.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>8
<FILENAME>d666868dex101.htm
<DESCRIPTION>EX-10.1
<TEXT>
Document 8 - file: d666868dex101.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>g666868page36.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: g666868page36.jpg

</DOCUMENT>
</SEC-DOCUMENT>