    <SEC-DOCUMENT>0001174947-25-000958-index.html : 20250627
    <SEC-HEADER>0001174947-25-000958.hdr.sgml : 20250627
    <ACCEPTANCE-DATETIME>20250627111448
    ACCESSION NUMBER:		0001174947-25-000958
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20250331
    FILED AS OF DATE:		20250627
    DATE AS OF CHANGE:		20250627
    EFFECTIVENESS DATE:		20250627

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			COMMVAULT SYSTEMS INC
    		CENTRAL INDEX KEY:			0001169561
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
    		ORGANIZATION NAME:           	06 Technology
    		EIN:				000000000
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0331

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-33026
    		FILM NUMBER:		251083592

    	BUSINESS ADDRESS:
    		STREET 1:		1 COMMVAULT WAY
    		CITY:			TINTON FALLS
    		STATE:			NJ
    		ZIP:			07724
    		BUSINESS PHONE:		732-870-4000

    	MAIL ADDRESS:
    		STREET 1:		1 COMMVAULT WAY
    		CITY:			TINTON FALLS
    		STATE:			NJ
    		ZIP:			07724
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>ea0247179-ars_commvault.pdf
    <DESCRIPTION>FORM ARS
    <TEXT>
    Document 1 - file: ea0247179-ars_commvault.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>