<SEC-DOCUMENT>0001104659-18-030815-index.html : 20180507
<SEC-HEADER>0001104659-18-030815.hdr.sgml : 20180507
<ACCEPTANCE-DATETIME>20180507095845
ACCESSION NUMBER:		0001104659-18-030815
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20180507
DATE AS OF CHANGE:		20180507
GROUP MEMBERS:		ALEC N. LITOWITZ
GROUP MEMBERS:		MAGNETAR CAPITAL PARTNERS LP
GROUP MEMBERS:		SUPERNOVA MANAGEMENT LLC

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CHICAGO BRIDGE & IRON CO N V
		CENTRAL INDEX KEY:			0001027884
		STANDARD INDUSTRIAL CLASSIFICATION:	CONSTRUCTION SPECIAL TRADE CONTRACTORS [1700]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			P7
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-52337
		FILM NUMBER:		18809939

	BUSINESS ADDRESS:	
		STREET 1:		PRINSES BEATRIXLAAN 35
		CITY:			THE HAGUE
		STATE:			P7
		ZIP:			2595 AK
		BUSINESS PHONE:		31-70-373-2010

	MAIL ADDRESS:	
		STREET 1:		PRINSES BEATRIXLAAN 35
		CITY:			THE HAGUE
		STATE:			P7
		ZIP:			2595 AK

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Magnetar Financial LLC
		CENTRAL INDEX KEY:			0001352851
		IRS NUMBER:				043818748
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		1603 ORRINGTON AVE.
		STREET 2:		13TH FLOOR
		CITY:			EVANSTON
		STATE:			IL
		ZIP:			60201
		BUSINESS PHONE:		(847)905-4400

	MAIL ADDRESS:	
		STREET 1:		1603 ORRINGTON AVE.
		STREET 2:		13TH FLOOR
		CITY:			EVANSTON
		STATE:			IL
		ZIP:			60201
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>a18-12847_1sc13d.htm
<DESCRIPTION>SC 13D
<TEXT>
Document 1 - file: a18-12847_1sc13d.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a18-12847_1ex99d1.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: a18-12847_1ex99d1.htm

</DOCUMENT>
</SEC-DOCUMENT>