<SEC-DOCUMENT>0001558370-19-003579-index.html : 20190430
<SEC-HEADER>0001558370-19-003579.hdr.sgml : 20190430
<ACCEPTANCE-DATETIME>20190430134818
ACCESSION NUMBER:		0001558370-19-003579
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20190626
FILED AS OF DATE:		20190430
DATE AS OF CHANGE:		20190430
EFFECTIVENESS DATE:		20190430

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Xencor Inc
		CENTRAL INDEX KEY:			0001326732
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				201622502
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36182
		FILM NUMBER:		19780345

	BUSINESS ADDRESS:	
		STREET 1:		111 WEST LEMON AVE
		CITY:			MONROVIA
		STATE:			CA
		ZIP:			91016
		BUSINESS PHONE:		626-305-5900

	MAIL ADDRESS:	
		STREET 1:		111 WEST LEMON AVE
		CITY:			MONROVIA
		STATE:			CA
		ZIP:			91016
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>def14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: def14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>def14ag001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: def14ag001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>def14ag002.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: def14ag002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>def14ag003.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: def14ag003.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>def14ag004.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: def14ag004.gif

</DOCUMENT>
</SEC-DOCUMENT>