<SEC-DOCUMENT>0001104659-15-004207-index.html : 20150123
<SEC-HEADER>0001104659-15-004207.hdr.sgml : 20150123
<ACCEPTANCE-DATETIME>20150123164557
ACCESSION NUMBER:		0001104659-15-004207
CONFORMED SUBMISSION TYPE:	424B3
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20150123
DATE AS OF CHANGE:		20150123

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:		424B3
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-201384
		FILM NUMBER:		15546067

	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>424B3
<SEQUENCE>1
<FILENAME>a15-1100_1424b3.htm
<DESCRIPTION>424B3
<TEXT>
Document 1 - file: a15-1100_1424b3.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g11001bci001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g11001bci001.jpg

</DOCUMENT>
</SEC-DOCUMENT>