0001172661-24-001965.txt : 20240501 0001172661-24-001965.hdr.sgml : 20240501 20240501143245 ACCESSION NUMBER: 0001172661-24-001965 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20240331 FILED AS OF DATE: 20240501 DATE AS OF CHANGE: 20240501 EFFECTIVENESS DATE: 20240501 FILER: COMPANY DATA: COMPANY CONFORMED NAME: OAK RIDGE INVESTMENTS LLC CENTRAL INDEX KEY: 0001054554 ORGANIZATION NAME: IRS NUMBER: 364142388 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-06668 FILM NUMBER: 24902364 BUSINESS ADDRESS: STREET 1: 10 SOUTH LASALLE STREET STREET 2: SUITE 1900 CITY: CHICAGO STATE: IL ZIP: 60603 BUSINESS PHONE: 312-857-1040 MAIL ADDRESS: STREET 1: 10 SOUTH LASALLE STREET STREET 2: SUITE 1900 CITY: CHICAGO STATE: IL ZIP: 60603 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE false true false 0001054554 XXXXXXXX 03-31-2024 03-31-2024 false OAK RIDGE INVESTMENTS LLC

10 South Lasalle Street Suite 1900 Chicago IL 60603

13F HOLDINGS REPORT 028-06668 000107066 801-35529 N John Brinckerhoff 312-857-1040 /s/ John Brinckerhoff Chicago IL 05-01-2024 0 143 991007137 INFORMATION TABLE 2 infotable.xml ABBOTT LABS COM 002824100 4661310 41011 SH SOLE 40103 0 908 ADVANCED MICRO DEVICES INC COM 007903107 9016017 49953 SH SOLE 48984 0 969 AGIOS PHARMACEUTICALS INC COM 00847X104 1170857 40043 SH SOLE 40043 0 0 ALARM COM HLDGS INC COM 011642105 4578365 63176 SH SOLE 63176 0 0 ALPHABET INC CAP STK CL A 02079K305 19126302 126723 SH SOLE 124460 0 2263 ALPHABET INC CAP STK CL C 02079K107 28507533 187229 SH SOLE 183696 0 3533 ALPHATEC HLDGS INC COM NEW 02081G201 1829285 132653 SH SOLE 132653 0 0 AMAZON COM INC COM 023135106 48905134 271123 SH SOLE 266143 0 4980 AMETEK INC COM 031100100 7827206 42795 SH SOLE 42185 0 610 AMPHENOL CORP NEW CL A 032095101 1082329 9383 SH SOLE 9383 0 0 APPLE INC COM 037833100 73550859 428918 SH SOLE 421013 0 7905 APPLIED INDL TECHNOLOGIES IN COM 03820C105 3626425 18357 SH SOLE 18357 0 0 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