<SEC-DOCUMENT>0000912938-21-000160-index.html : 20210211 <SEC-HEADER>0000912938-21-000160.hdr.sgml : 20210211 <ACCEPTANCE-DATETIME>20210211151343 ACCESSION NUMBER: 0000912938-21-000160 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20210211 DATE AS OF CHANGE: 20210211 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: CADENCE DESIGN SYSTEMS INC CENTRAL INDEX KEY: 0000813672 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 770148231 STATE OF INCORPORATION: DE FISCAL YEAR END: 0102 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-39240 FILM NUMBER: 21619110 BUSINESS ADDRESS: STREET 1: 2655 SEELY AVENUE BLDG 5 CITY: SAN JOSE STATE: CA ZIP: 95134 BUSINESS PHONE: 4089431234 MAIL ADDRESS: STREET 1: 2655 SEELY AVENUE CITY: SAN JOSE STATE: CA ZIP: 95134 FORMER COMPANY: FORMER CONFORMED NAME: ECAD INC /DE/ DATE OF NAME CHANGE: 19880609 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: MASSACHUSETTS FINANCIAL SERVICES CO /MA/ CENTRAL INDEX KEY: 0000912938 STANDARD INDUSTRIAL CLASSIFICATION: UNKNOWN SIC - 0000 [0000] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 111 HUNTINGTON AVENUE STREET 2: 24TH FLOOR CITY: BOSTON STATE: MA ZIP: 02199 BUSINESS PHONE: 18006372929 MAIL ADDRESS: STREET 1: 111 HUNTINGTON AVENUE STREET 2: 24TH FLOOR CITY: BOSTON STATE: MA ZIP: 02199 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>SEC13G_Filing.htm <DESCRIPTION>SEC SCHEDULE 13G <TEXT> Document 1 - file: SEC13G_Filing.htm
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