<SEC-DOCUMENT>0001596800-19-000006-index.html : 20190213
<SEC-HEADER>0001596800-19-000006.hdr.sgml : 20190213
<ACCEPTANCE-DATETIME>20190212210153
ACCESSION NUMBER:		0001596800-19-000006
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20190213
DATE AS OF CHANGE:		20190212

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Quarterhill Inc.
		CENTRAL INDEX KEY:			0001518419
		STANDARD INDUSTRIAL CLASSIFICATION:	PATENT OWNERS & LESSORS [6794]
		IRS NUMBER:				280451743
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-86467
		FILM NUMBER:		19592985

	BUSINESS ADDRESS:	
		STREET 1:		303 TERRY FOX DRIVE
		STREET 2:		SUITE 300
		CITY:			OTTAWA
		STATE:			A6
		ZIP:			K2K 3J1
		BUSINESS PHONE:		613-688-4900

	MAIL ADDRESS:	
		STREET 1:		303 TERRY FOX DRIVE
		STREET 2:		SUITE 300
		CITY:			OTTAWA
		STATE:			A6
		ZIP:			K2K 3J1

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Wi-LAN Inc.
		DATE OF NAME CHANGE:	20110418

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Connor, Clark & Lunn Investment Management Ltd.
		CENTRAL INDEX KEY:			0001596800
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A1
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		2300 - 1111 WEST GEORGIA STREET
		CITY:			VANCOUVER
		STATE:			A1
		ZIP:			V6E 4M3
		BUSINESS PHONE:		604-685-2020

	MAIL ADDRESS:	
		STREET 1:		2300 - 1111 WEST GEORGIA STREET
		CITY:			VANCOUVER
		STATE:			A1
		ZIP:			V6E 4M3
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>r13g-12312018.txt
<TEXT>
Document 1 - file: r13g-12312018.txt

</DOCUMENT>
</SEC-DOCUMENT>