<SEC-DOCUMENT>0001104659-22-098706-index.html : 20220909
<SEC-HEADER>0001104659-22-098706.hdr.sgml : 20220909
<ACCEPTANCE-DATETIME>20220909085642
ACCESSION NUMBER:		0001104659-22-098706
CONFORMED SUBMISSION TYPE:	8-A12B
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20220909
DATE AS OF CHANGE:		20220909

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MASIMO CORP
		CENTRAL INDEX KEY:			0000937556
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
		IRS NUMBER:				330368882
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0101

	FILING VALUES:
		FORM TYPE:		8-A12B
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33642
		FILM NUMBER:		221235117

	BUSINESS ADDRESS:	
		STREET 1:		52 DISCOVERY
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92618
		BUSINESS PHONE:		949-297-7000

	MAIL ADDRESS:	
		STREET 1:		52 DISCOVERY
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92618
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-A12B
<SEQUENCE>1
<FILENAME>tm2225132d2_8a12b.htm
<DESCRIPTION>8-A12B
<TEXT>
Document 1 - file: tm2225132d2_8a12b.htm

</DOCUMENT>
</SEC-DOCUMENT>