    <SEC-DOCUMENT>0001111928-26-000089-index.html : 20260401
    <SEC-HEADER>0001111928-26-000089.hdr.sgml : 20260401
    <ACCEPTANCE-DATETIME>20260401162400
    ACCESSION NUMBER:		0001111928-26-000089
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20251231
    FILED AS OF DATE:		20260401
    DATE AS OF CHANGE:		20260401
    EFFECTIVENESS DATE:		20260401

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			IPG PHOTONICS CORP
    		CENTRAL INDEX KEY:			0001111928
    		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
    		ORGANIZATION NAME:           	04 Manufacturing
    		EIN:				043444218
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-33155
    		FILM NUMBER:		26828600

    	BUSINESS ADDRESS:
    		STREET 1:		377 SIMARANO DRIVE
    		CITY:			MARLBOROUGH
    		STATE:			MA
    		ZIP:			01752
    		BUSINESS PHONE:		5083731100

    	MAIL ADDRESS:
    		STREET 1:		377 SIMARANO DRIVE
    		CITY:			MARLBOROUGH
    		STATE:			MA
    		ZIP:			01752
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>ipgfy2025annualreporta.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: ipgfy2025annualreporta.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>