    <SEC-DOCUMENT>0001193125-25-213412-index.html : 20250923
    <SEC-HEADER>0001193125-25-213412.hdr.sgml : 20250923
    <ACCEPTANCE-DATETIME>20250923162515
    ACCESSION NUMBER:		0001193125-25-213412
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20250630
    FILED AS OF DATE:		20250923
    DATE AS OF CHANGE:		20250923
    EFFECTIVENESS DATE:		20250923

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			KLA CORP
    		CENTRAL INDEX KEY:			0000319201
    		STANDARD INDUSTRIAL CLASSIFICATION:	OPTICAL INSTRUMENTS & LENSES [3827]
    		ORGANIZATION NAME:           	08 Industrial Applications and Services
    		EIN:				042564110
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0630

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-09992
    		FILM NUMBER:		251333922

    	BUSINESS ADDRESS:
    		STREET 1:		ONE TECHNOLOGY DRIVE
    		CITY:			MILPITAS
    		STATE:			CA
    		ZIP:			95035
    		BUSINESS PHONE:		4088753000

    	MAIL ADDRESS:
    		STREET 1:		ONE TECHNOLOGY DRIVE
    		CITY:			MILPITAS
    		STATE:			CA
    		ZIP:			95035

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	KLA TENCOR CORP
    		DATE OF NAME CHANGE:	19970505

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	KLA INSTRUMENTS CORP
    		DATE OF NAME CHANGE:	19920703
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>d912971dars.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: d912971dars.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>