0000830588-20-000003.txt : 20200421 0000830588-20-000003.hdr.sgml : 20200421 20200421135313 ACCESSION NUMBER: 0000830588-20-000003 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20200331 FILED AS OF DATE: 20200421 DATE AS OF CHANGE: 20200421 EFFECTIVENESS DATE: 20200421 FILER: COMPANY DATA: COMPANY CONFORMED NAME: SUMMIT PARTNERS L P CENTRAL INDEX KEY: 0000830588 IRS NUMBER: 043478657 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-11703 FILM NUMBER: 20804805 BUSINESS ADDRESS: STREET 1: 222 BERKELEY STREET STREET 2: 18TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 6178241094 MAIL ADDRESS: STREET 1: 222 BERKELEY STREET STREET 2: 18TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0000830588 XXXXXXXX 03-31-2020 03-31-2020 SUMMIT PARTNERS L P

222 BERKELEY STREET 18TH FLOOR BOSTON MA 02116

13F HOLDINGS REPORT 028-11703 N ROBIN W. DEVEREUX 617-824-1000 /S/ ROBIN W. DEVEREUX BOSTON MA 04-21-2020 0 5 180285 false INFORMATION TABLE 2 Formatted.xml ACACIA COMMUNICATIONS, INC. COM 00401C108 981 14600 SH SOLE 14600 0 0 A10 NETWORKS, INC. COM 002121101 59238 9539076 SH SOLE 9539076 0 0 CASA SYSTEMS, INC. COM 14713L102 119436 34124480 SH SOLE 34124480 0 0 MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC. COM 55405Y100 625 32993 SH SOLE 32993 0 0 TURNING POINT BRANDS COM 90041L105 5 244 SH SOLE 244 0 0