<SEC-DOCUMENT>0001172661-22-000208-index.html : 20220131
<SEC-HEADER>0001172661-22-000208.hdr.sgml : 20220131
<ACCEPTANCE-DATETIME>20220131100948
ACCESSION NUMBER:		0001172661-22-000208
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20220131
DATE AS OF CHANGE:		20220131

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			STONERIDGE INC
		CENTRAL INDEX KEY:			0001043337
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTOR VEHICLE PARTS & ACCESSORIES [3714]
		IRS NUMBER:				341598949
		STATE OF INCORPORATION:			OH
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-53021
		FILM NUMBER:		22571731

	BUSINESS ADDRESS:	
		STREET 1:		39675 MACKENZIE DRIVE
		STREET 2:		SUITE 400
		CITY:			NOVI
		STATE:			MI
		ZIP:			48377
		BUSINESS PHONE:		2484899300

	MAIL ADDRESS:	
		STREET 1:		39675 MACKENZIE DRIVE
		STREET 2:		SUITE 400
		CITY:			NOVI
		STATE:			MI
		ZIP:			48377

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FRONTIER CAPITAL MANAGEMENT CO LLC
		CENTRAL INDEX KEY:			0001216488
		IRS NUMBER:				043492668
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		99 SUMMER STREET
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>frontier-sri123121a1.htm
<TEXT>
Document 1 - file: frontier-sri123121a1.htm

</DOCUMENT>
</SEC-DOCUMENT>