<SEC-DOCUMENT>0001085146-18-000673-index.html : 20180213
<SEC-HEADER>0001085146-18-000673.hdr.sgml : 20180213
<ACCEPTANCE-DATETIME>20180213160139
ACCESSION NUMBER:		0001085146-18-000673
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180213
DATE AS OF CHANGE:		20180213

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			POWER SOLUTIONS INTERNATIONAL, INC.
		CENTRAL INDEX KEY:			0001137091
		STANDARD INDUSTRIAL CLASSIFICATION:	ENGINES & TURBINES [3510]
		IRS NUMBER:				330963637
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-84256
		FILM NUMBER:		18603181

	BUSINESS ADDRESS:	
		STREET 1:		201 MITTEL DRIVE
		CITY:			WOOD DALE
		STATE:			IL
		ZIP:			60191
		BUSINESS PHONE:		630.350.9400

	MAIL ADDRESS:	
		STREET 1:		201 MITTEL DRIVE
		CITY:			WOOD DALE
		STATE:			IL
		ZIP:			60191

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FORMAT INC
		DATE OF NAME CHANGE:	20060901

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FORMAT INC /FA/
		DATE OF NAME CHANGE:	20010321

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Elk Creek Partners, LLC
		CENTRAL INDEX KEY:			0001592405
		IRS NUMBER:				921773822
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		44 COOK ST.
		STREET 2:		SUITE 705
		CITY:			DENVER
		STATE:			CO
		ZIP:			80206
		BUSINESS PHONE:		720-381-1160

	MAIL ADDRESS:	
		STREET 1:		44 COOK ST.
		STREET 2:		SUITE 705
		CITY:			DENVER
		STATE:			CO
		ZIP:			80206
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>psixa2_21318.htm
<DESCRIPTION>ELK CREEK PARTNERS, LLC
<TEXT>
Document 1 - file: psixa2_21318.htm

</DOCUMENT>
</SEC-DOCUMENT>