<SEC-DOCUMENT>0001628280-24-026042-index.html : 20240531
<SEC-HEADER>0001628280-24-026042.hdr.sgml : 20240531
<ACCEPTANCE-DATETIME>20240531161953
ACCESSION NUMBER:		0001628280-24-026042
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20240529
FILED AS OF DATE:		20240531
DATE AS OF CHANGE:		20240531

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Radecki Brian J
		CENTRAL INDEX KEY:			0001402193
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40256
		FILM NUMBER:		241010013

	MAIL ADDRESS:	
		STREET 1:		C/O COSTAR GROUP, INC.
		STREET 2:		1331 L STREET, NW
		CITY:			WASHINGTON
		STATE:			DC
		ZIP:			20005

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ACV Auctions Inc.
		CENTRAL INDEX KEY:			0001637873
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
		ORGANIZATION NAME:           	07 Trade & Services
		IRS NUMBER:				472415221
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		640 ELLICOTT STREET
		CITY:			BUFFALO
		STATE:			NY
		ZIP:			14203
		BUSINESS PHONE:		585-317-0406

	MAIL ADDRESS:	
		STREET 1:		640 ELLICOTT STREET
		CITY:			BUFFALO
		STATE:			NY
		ZIP:			14203
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1717186783.xml
<DESCRIPTION>FORM 4
<TEXT>
Document 1 - file: wk-form4_1717186783.html

Document 1 - RAW XML: wk-form4_1717186783.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>brianjradeckisection16po.htm
<DESCRIPTION>EX-24
<TEXT>
Document 2 - file: brianjradeckisection16po.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>brianjradeckisection16po001.jpg
<TEXT>
Document 3 - file: brianjradeckisection16po001.jpg

</DOCUMENT>
</SEC-DOCUMENT>