    <SEC-DOCUMENT>0001193125-26-149679-index.html : 20260409
    <SEC-HEADER>0001193125-26-149679.hdr.sgml : 20260409
    <ACCEPTANCE-DATETIME>20260409161836
    ACCESSION NUMBER:		0001193125-26-149679
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20251231
    FILED AS OF DATE:		20260409
    DATE AS OF CHANGE:		20260409
    EFFECTIVENESS DATE:		20260409

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			WATERS CORP /DE/
    		CENTRAL INDEX KEY:			0001000697
    		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
    		ORGANIZATION NAME:           	08 Industrial Applications and Services
    		EIN:				133668640
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-14010
    		FILM NUMBER:		26851836

    	BUSINESS ADDRESS:
    		STREET 1:		34 MAPLE ST
    		CITY:			MILFORD
    		STATE:			MA
    		ZIP:			01757
    		BUSINESS PHONE:		5084782000

    	MAIL ADDRESS:
    		STREET 1:		34 MAPLE STREET
    		CITY:			MILFORD
    		STATE:			MA
    		ZIP:			01757

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	WCD INVESTORS INC /DE/
    		DATE OF NAME CHANGE:	19960605
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>d778470dars.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: d778470dars.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>