0001872871-23-000001.txt : 20230213 0001872871-23-000001.hdr.sgml : 20230213 20230213103221 ACCESSION NUMBER: 0001872871-23-000001 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20221231 FILED AS OF DATE: 20230213 DATE AS OF CHANGE: 20230213 EFFECTIVENESS DATE: 20230213 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: 23615483 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 X0202 13F-HR LIVE false true false 0000830588 XXXXXXXX 12-31-2022 12-31-2022 SUMMIT PARTNERS L P
222 BERKELEY STREET 18TH FLOOR BOSTON MA 02116
13F HOLDINGS REPORT 028-11703 N
ADAM H. HENNESSEY MEMBER OF GP OF SUMMIT MASTER COMPANY, LLC (617) 824-1000 /S/ ADAM H. HENNESSEY BOSTON MA 02-13-2023 0 10 1225320418 false
INFORMATION TABLE 2 table.xml 8X8, INC. COM 282914100 742967 171983 SH SOLE 171983 0 0 A10 NETWORKS, INC. COM 002121101 64489311 3877890 SH SOLE 3877890 0 0 A K A BRANDS HLDG CORP COM 00152K101 88550012 69724419 SH SOLE 69724419 0 0 CASA SYSTEMS, INC. COM 14713L102 93159830 34124480 SH SOLE 34124480 0 0 ENGAGESMART COMMON STOCK 29283F103 473910800 26926750 SH SOLE 26926750 0 0 JAMF HOLDINGS CORP COM 47074L105 95325615 4475381 SH SOLE 4475381 0 0 LIFESTANCE HEALTH GROUP INC. COM 53228F101 225929438 45734704 SH SOLE 45734704 0 0 MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC. COM 55405Y100 2550690 40500 SH SOLE 40500 0 0 MARKFORGED COM 57064N102 16851700 14527328 SH SOLE 14527328 0 0 SOLO BRANDS, INC. COM CL A 83425V104 163810055 44034961 SH SOLE 44034961 0 0