0000919574-23-004588.txt : 20230814 0000919574-23-004588.hdr.sgml : 20230814 20230811175940 ACCESSION NUMBER: 0000919574-23-004588 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20230630 FILED AS OF DATE: 20230814 DATE AS OF CHANGE: 20230811 EFFECTIVENESS DATE: 20230814 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Sunriver Management LLC CENTRAL INDEX KEY: 0001663900 IRS NUMBER: 364817651 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-17348 FILM NUMBER: 231165445 BUSINESS ADDRESS: STREET 1: 2 SOUND VIEW DRIVE STREET 2: 2ND FLOOR CITY: GREENWICH STATE: CT ZIP: 06830 BUSINESS PHONE: 2039003900 MAIL ADDRESS: STREET 1: 2 SOUND VIEW DRIVE STREET 2: 2ND FLOOR CITY: GREENWICH STATE: CT ZIP: 06830 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE false false false 0001663900 XXXXXXXX 06-30-2023 06-30-2023 false Sunriver Management LLC

2 Sound View Drive 2nd Floor Greenwich CT 06830

13F HOLDINGS REPORT 028-17348 000281277 801-106651 N John Stadnyk 203-900-3900 /s/ John Stadnyk Greenwich CT 08-11-2023 0 17 495651539 INFORMATION TABLE 2 infotable.xml BOX INC CL A 10316T104 38666636 1316087 SH SOLE 1316087 0 0 BUMBLE INC COM CL A 12047B105 22224674 1324474 SH SOLE 1324474 0 0 DOLLAR GEN CORP NEW COM 256677105 25972775 152979 SH SOLE 152979 0 0 DUN & BRADSTREET HLDGS INC COM 26484T106 43019771 3718217 SH SOLE 3718217 0 0 EVERTEC INC COM 30040P103 28863708 783701 SH SOLE 783701 0 0 FISERV INC COM 337738108 21920707 173767 SH SOLE 173767 0 0 INTEGRAL AD SCIENCE HLDNG CO COM 45828L108 28351799 1576852 SH SOLE 1576852 0 0 LEIDOS HOLDINGS INC COM 525327102 8338975 94247 SH SOLE 94247 0 0 N-ABLE INC COMMON STOCK 62878D100 19142186 1328396 SH SOLE 1328396 0 0 NEW RELIC INC COM 64829B100 44275657 676584 SH SOLE 676584 0 0 PERFORMANCE FOOD GROUP CO COM 71377A103 45221987 750697 SH SOLE 750697 0 0 R1 RCM INC COM 77634L105 42009469 2276936 SH SOLE 2276936 0 0 REPAY HLDGS CORP COM CL A 76029L100 28258627 3609020 SH SOLE 3609020 0 0 SONOS INC COM 83570H108 16473263 1008773 SH SOLE 1008773 0 0 SS&C TECHNOLOGIES HLDGS INC COM 78467J100 39146509 645982 SH SOLE 645982 0 0 TAKE-TWO INTERACTIVE SOFTWAR COM 874054109 18419134 125164 SH SOLE 125164 0 0 VERRA MOBILITY CORP CL A COM STK 92511U102 25345662 1285277 SH SOLE 1285277 0 0