<SEC-DOCUMENT>0001140361-22-026126-index.html : 20220715
<SEC-HEADER>0001140361-22-026126.hdr.sgml : 20220715
<ACCEPTANCE-DATETIME>20220715160807
ACCESSION NUMBER:		0001140361-22-026126
CONFORMED SUBMISSION TYPE:	POS462B
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20220715
DATE AS OF CHANGE:		20220715
EFFECTIVENESS DATE:		20220715

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Quantum-Si Inc
		CENTRAL INDEX KEY:			0001816431
		STANDARD INDUSTRIAL CLASSIFICATION:	MEASURING & CONTROLLING DEVICES, NEC [3829]
		IRS NUMBER:				851388175
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		POS462B
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-263514
		FILM NUMBER:		221086388

	BUSINESS ADDRESS:	
		STREET 1:		530 OLD WHITFIELD STREET
		CITY:			GUILFORD
		STATE:			CT
		ZIP:			06437
		BUSINESS PHONE:		(203) 458-7100

	MAIL ADDRESS:	
		STREET 1:		530 OLD WHITFIELD STREET
		CITY:			GUILFORD
		STATE:			CT
		ZIP:			06437

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HighCape Capital Acquisition Corp.
		DATE OF NAME CHANGE:	20200629
</SEC-HEADER>
<DOCUMENT>
<TYPE>POS462B
<SEQUENCE>1
<FILENAME>ny20004754x1x2.htm
<DESCRIPTION>POS462B
<TEXT>
Document 1 - file: ny20004754x1x2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>ny20004754x1x2_ex23-1.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 2 - file: ny20004754x1x2_ex23-1.htm

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

</DOCUMENT>
</SEC-DOCUMENT>