0000919574-20-003521.txt : 20200515 0000919574-20-003521.hdr.sgml : 20200515 20200515091155 ACCESSION NUMBER: 0000919574-20-003521 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20200331 FILED AS OF DATE: 20200515 DATE AS OF CHANGE: 20200515 EFFECTIVENESS DATE: 20200515 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: 20880963 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 13F-HR LIVE false false false 0001663900 XXXXXXXX 03-31-2020 03-31-2020 false Sunriver Management LLC

2 Sound View Drive 2nd Floor Greenwich CT 06830

13F HOLDINGS REPORT 028-17348 N Justin Morgan 203-900-3900 /s/ Justin Morgan Greenwich CT 05-15-2020 0 18 570512 INFORMATION TABLE 2 infotable.xml BROADRIDGE FINL SOLUTIONS IN COM 11133T103 37288 393210 SH SOLE 393210 0 0 CSX CORP COM 126408103 36611 638940 SH SOLE 638940 0 0 EAGLE MATERIALS INC COM 26969P108 17855 305630 SH SOLE 305630 0 0 FIDELITY NATL INFORMATION SV COM 31620M106 32926 270680 SH SOLE 270680 0 0 FISERV INC COM 337738108 34042 358370 SH SOLE 358370 0 0 IHS MARKIT LTD SHS G47567105 40073 667890 SH SOLE 667890 0 0 INTERCONTINENTAL EXCHANGE IN COM 45866F104 23472 290680 SH SOLE 290680 0 0 JACOBS ENGR GROUP INC COM 469814107 25508 321780 SH SOLE 321780 0 0 MASONITE INTL CORP NEW COM 575385109 29084 612930 SH SOLE 612930 0 0 OPEN TEXT CORP COM 683715106 28572 818220 SH SOLE 818220 0 0 PARSONS CORPORATION COM 70202L102 28291 885189 SH SOLE 885189 0 0 PERSPECTA INC COM 715347100 23876 1309014 SH SOLE 1309014 0 0 R1 RCM INC COM 749397105 30438 3348550 SH SOLE 3348550 0 0 SCIENCE APPLICATNS INTL CP N COM 808625107 28077 376210 SH SOLE 376210 0 0 SOLARWINDS CORP COM 83417Q105 53440 3410340 SH SOLE 3410340 0 0 SS&C TECHNOLOGIES HLDGS INC COM 78467J100 49061 1119600 SH SOLE 1119600 0 0 TALEND S A ADS 874224207 34188 1524210 SH SOLE 1524210 0 0 WILLIS TOWERS WATSON PLC LTD SHS G96629103 17710 104270 SH SOLE 104270 0 0