<SEC-DOCUMENT>0001103804-16-000114-index.html : 20160513
<SEC-HEADER>0001103804-16-000114.hdr.sgml : 20160513
<ACCEPTANCE-DATETIME>20160513161313
ACCESSION NUMBER:		0001103804-16-000114
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20160513
DATE AS OF CHANGE:		20160513

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DYNEGY INC.
		CENTRAL INDEX KEY:			0001379895
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				205653152
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-83671
		FILM NUMBER:		161648507

	BUSINESS ADDRESS:	
		STREET 1:		601 TRAVIS, SUITE 1400
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
		BUSINESS PHONE:		(713) 507-6400

	MAIL ADDRESS:	
		STREET 1:		601 TRAVIS, SUITE 1400
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Dynegy Inc..
		DATE OF NAME CHANGE:	20070404

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Dynegy Acquisition, Inc..
		DATE OF NAME CHANGE:	20070403

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Dynegy Acquisition, Inc.
		DATE OF NAME CHANGE:	20061102

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			VIKING GLOBAL INVESTORS LP
		CENTRAL INDEX KEY:			0001103804
		IRS NUMBER:				134055118
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		55 RAILROAD AVENUE
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06830
		BUSINESS PHONE:		203-863-5062

	MAIL ADDRESS:	
		STREET 1:		55 RAILROAD AVENUE
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06830
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>v13gDynegy.txt
<TEXT>
Document 1 - file: v13gDynegy.txt

</DOCUMENT>
</SEC-DOCUMENT>