<SEC-DOCUMENT>0001104659-23-036576-index.html : 20230324
<SEC-HEADER>0001104659-23-036576.hdr.sgml : 20230324
<ACCEPTANCE-DATETIME>20230324145600
ACCESSION NUMBER:		0001104659-23-036576
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230324
DATE AS OF CHANGE:		20230324
GROUP MEMBERS:		GEORGE MCCABE

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			EMCORE CORP
		CENTRAL INDEX KEY:			0000808326
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				222746503
		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-50693
		FILM NUMBER:		23759497

	BUSINESS ADDRESS:	
		STREET 1:		2015 W. CHESTNUT STREET
		CITY:			ALHAMBRA
		STATE:			CA
		ZIP:			91803
		BUSINESS PHONE:		626-293-3400

	MAIL ADDRESS:	
		STREET 1:		2015 W. CHESTNUT STREET
		CITY:			ALHAMBRA
		STATE:			CA
		ZIP:			91803

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Portolan Capital Management, LLC
		CENTRAL INDEX KEY:			0001350290
		IRS NUMBER:				201926326
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		2 INTERNATIONAL PLACE, 26TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
		BUSINESS PHONE:		617.753.6400

	MAIL ADDRESS:	
		STREET 1:		2 INTERNATIONAL PLACE, 26TH FLOOR
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>tm2310377d1_sc13g.htm
<DESCRIPTION>SC 13G
<TEXT>
Document 1 - file: tm2310377d1_sc13g.htm

</DOCUMENT>
</SEC-DOCUMENT>