<SEC-DOCUMENT>0001104659-20-058469-index.html : 20200508
<SEC-HEADER>0001104659-20-058469.hdr.sgml : 20200508
<ACCEPTANCE-DATETIME>20200508095711
ACCESSION NUMBER:		0001104659-20-058469
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20200508
DATE AS OF CHANGE:		20200508
GROUP MEMBERS:		ALEC N. LITOWITZ
GROUP MEMBERS:		MAGNETAR CAPITAL PARTNERS LP
GROUP MEMBERS:		SUPERNOVA MANAGEMENT LLC

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PORTOLA PHARMACEUTICALS INC
		CENTRAL INDEX KEY:			0001269021
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-87472
		FILM NUMBER:		20859085

	BUSINESS ADDRESS:	
		STREET 1:		270 EAST GRAND AVENUE, SUITE 22
		CITY:			SOUTH SAN FRANCISCO
		STATE:			CA
		ZIP:			94080
		BUSINESS PHONE:		650-244-6864

	MAIL ADDRESS:	
		STREET 1:		270 EAST GRAND AVENUE, SUITE 22
		CITY:			SOUTH SAN FRANCISCO
		STATE:			CA
		ZIP:			94080

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>a20-19052_1sc13d.htm
<DESCRIPTION>SC 13D
<TEXT>
Document 1 - file: a20-19052_1sc13d.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a20-19052_1ex99d1.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: a20-19052_1ex99d1.htm

</DOCUMENT>
</SEC-DOCUMENT>