<SEC-DOCUMENT>0001336917-18-000006-index.html : 20180213
<SEC-HEADER>0001336917-18-000006.hdr.sgml : 20180213
<ACCEPTANCE-DATETIME>20180213080942
ACCESSION NUMBER:		0001336917-18-000006
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20180213
ITEM INFORMATION:		Results of Operations and Financial Condition
ITEM INFORMATION:		Cost Associated with Exit or Disposal Activities
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20180213
DATE AS OF CHANGE:		20180213

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Under Armour, Inc.
		CENTRAL INDEX KEY:			0001336917
		STANDARD INDUSTRIAL CLASSIFICATION:	APPAREL & OTHER FINISHED PRODS OF FABRICS & SIMILAR MATERIAL [2300]
		IRS NUMBER:				521990078
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33202
		FILM NUMBER:		18599176

	BUSINESS ADDRESS:	
		STREET 1:		1020 HULL STREET
		STREET 2:		3RD FLOOR
		CITY:			BALTIMORE
		STATE:			MD
		ZIP:			21230
		BUSINESS PHONE:		410-454-6758

	MAIL ADDRESS:	
		STREET 1:		1020 HULL STREET
		STREET 2:		3RD FLOOR
		CITY:			BALTIMORE
		STATE:			MD
		ZIP:			21230
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>february1320188-k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: february1320188-k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>exhibit9914q17.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 2 - file: exhibit9914q17.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>ua6272017image.jpg
<TEXT>
Document 3 - file: ua6272017image.jpg

</DOCUMENT>
</SEC-DOCUMENT>