0001172661-24-001108.txt : 20240214 0001172661-24-001108.hdr.sgml : 20240214 20240214114727 ACCESSION NUMBER: 0001172661-24-001108 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20231231 FILED AS OF DATE: 20240214 DATE AS OF CHANGE: 20240214 EFFECTIVENESS DATE: 20240214 FILER: COMPANY DATA: COMPANY CONFORMED NAME: New Mountain Capital, L.L.C. CENTRAL INDEX KEY: 0001407718 ORGANIZATION NAME: IRS NUMBER: 810659915 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-13539 FILM NUMBER: 24634610 BUSINESS ADDRESS: STREET 1: 1633 BROADWAY STREET 2: 48TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10019 BUSINESS PHONE: (212) 720-0300 MAIL ADDRESS: STREET 1: 1633 BROADWAY STREET 2: 48TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10019 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE false true false 0001407718 XXXXXXXX 12-31-2023 12-31-2023 false New Mountain Capital, L.L.C.

1633 Broadway 48th Floor New York NY 10019

13F HOLDINGS REPORT 028-13539 000161394 801-74051 N Joseph Hartswell 212-720-0300 /s/ Joseph Hartswell New York NY 02-14-2024 0 3 1840485634 INFORMATION TABLE 2 infotable.xml ALIGHT INC COM CL A 01626W101 147530879 17295531 SH SOLE 17295531 0 0 AVANTOR INC COM 05352A100 319620000 14000000 SH SOLE 14000000 0 0 R1 RCM INC COM 77634L105 997900807 94408780 SH SOLE 94408780 0 0