0002145988-26-000001.txt : 20260814 0002145988-26-000001.hdr.sgml : 20260814 20260814150748 ACCESSION NUMBER: 0002145988-26-000001 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: Rule 506(b) provides a "safer harbor" for a private offering ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20260814 DATE AS OF CHANGE: 20260814 EFFECTIVENESS DATE: 20260814 FILER: COMPANY DATA: COMPANY CONFORMED NAME: New Mountain Atlas I Oryx Co-Invest, L.P. CENTRAL INDEX KEY: 0002145988 ORGANIZATION NAME: EIN: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-594329 FILM NUMBER: 261280314 BUSINESS ADDRESS: STREET 1: 1633 BROADWAY, 48TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10019 BUSINESS PHONE: 212-720-0300 MAIL ADDRESS: STREET 1: 1633 BROADWAY, 48TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10019 D 1 primary_doc.xml X0708 D LIVE 0002145988 New Mountain Atlas I Oryx Co-Invest, L.P. 1633 BROADWAY, 48TH FLOOR NEW YORK NY NEW YORK 10019 212-720-0300 DELAWARE None None Limited Partnership true 2026 n/a NMP Co-Invest GP, L.L.C. 1633 BROADWAY, 48TH FLOOR NEW YORK NY NEW YORK 10019 Promoter The General Partner of the Issuer Steven B. Klinsky 1633 BROADWAY, 48TH FLOOR NEW YORK NY NEW YORK 10019 Executive Officer Managing Member of the GP. Adam B. Weinstein 1633 BROADWAY, 48TH FLOOR NEW YORK NY NEW YORK 10019 Executive Officer Chief Operating Officer and Chief Financial Officer of the GP. Pooled Investment Fund Private Equity Fund false Decline to Disclose 06b 3C 3C.7 false true false true false 0 Indefinite 0 Indefinite false 0 0 0 0 false New Mountain Atlas I Oryx Co-Invest, L.P. Adam B. Weinstein Adam B. Weinstein COO and CFO of the GP of the Issuer 2026-08-14