<SEC-DOCUMENT>0001193125-17-130692-index.html : 20170420
<SEC-HEADER>0001193125-17-130692.hdr.sgml : 20170420
<ACCEPTANCE-DATETIME>20170420163258
ACCESSION NUMBER:		0001193125-17-130692
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20170531
FILED AS OF DATE:		20170420
DATE AS OF CHANGE:		20170420
EFFECTIVENESS DATE:		20170420

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MICROSTRATEGY INC
		CENTRAL INDEX KEY:			0001050446
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				510323571
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-24435
		FILM NUMBER:		17773322

	BUSINESS ADDRESS:	
		STREET 1:		1850 TOWERS CRESCENT PLAZA
		CITY:			TYSONS CORNER
		STATE:			VA
		ZIP:			22182
		BUSINESS PHONE:		7038488600

	MAIL ADDRESS:	
		STREET 1:		1850 TOWERS CRESCENT PLAZA
		CITY:			TYSONS CORNER
		STATE:			VA
		ZIP:			22182
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>d377714ddef14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: d377714ddef14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g377714g44l23.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g377714g44l23.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g377714g95b90.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g377714g95b90.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g377714pc001a.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g377714pc001a.jpg

</DOCUMENT>
</SEC-DOCUMENT>