{"url":"https://nivawealth.com/firms/new-mountain-capital-161394","iapdUrl":"https://adviserinfo.sec.gov/firm/summary/161394","regulatoryAum":46410268101,"crd":"161394","secFileNumber":"801-74051","legalName":"New Mountain Capital, L.L.C.","displayName":"New Mountain Capital","website":"http://www.newmountaincapital.com","founded":null,"organization":"Delaware limited liability company","fiscalYearEnd":"December","headquarters":{"street":"1633 Broadway, 48th FL.","city":"New York","state":"NY","stateName":"New York","country":"United States","postalCode":"10019"},"tradeNames":[],"registration":{"secApproved":"8 March 2012","noticeFilings":null,"latestNoticeFiling":null},"staff":{"employees":235,"advisory":154,"brokerDealerReps":8,"insuranceAgents":0,"promoters":0},"aum":{"discretionary":46410268101,"discretionaryAccounts":14,"nonDiscretionary":0,"nonDiscretionaryAccounts":0,"wrapProgram":null,"nonUsClientsPct":14,"nonAumClients":0},"clientTypes":[{"label":"Pooled investment vehicles","clients":14,"regulatoryAum":46410268101}],"fees":[],"feeNotes":[],"feePrograms":[],"brochureCoverage":{"scope":"known_documents","status":"not_processed","checkedAt":null,"documents":[]},"custodians":[],"custodyNote":"New Mountain Capital has custody of $31.24B for 14 clients.","otherCustodians":[],"leadership":[{"name":"Steven Klinsky","title":"Founder, Chief Executive Officer","crd":"1053236"},{"name":"Adam Weinstein","title":"President, Managing Director, Chief Operating Officer","crd":"5858864"},{"name":"John Hausler","title":"Managing Director and Chief Financial Officer","crd":"8245411"},{"name":"Joseph Hartswell","title":"Managing Director and Chief Compliance Officer","crd":"5381455"}],"ownership":[{"label":"Steven Klinsky","detail":"Founder, chief executive officer in the 50% to 75% ownership band and a control person, since July 1999. Also a managing member of NM Holdings GP, L.L.C. in the 50% to 75% band and a control person, since October 2018. Also a limited partner of NM Partners Manager Holdings, L.P. in the 50% to 75% band and a control person, since October 2018."},{"label":"New Mountain Capital Group, L.P.","detail":"Member in the 75% or more ownership band and a control person, since July 1999."},{"label":"NM Holdings GP, L.L.C.","detail":"Indirect owner: general partner of New Mountain Capital Group, L.P. and a control person, since October 2018. Also general partner of NM Partners Manager Holdings, L.P. and a control person, since October 2018.","parent":"New Mountain Capital Group, L.P."},{"label":"NM Partners Manager Holdings, L.P.","detail":"Indirect owner: a limited partner of New Mountain Capital Group, L.P. in the 75% or more band and a control person, since October 2018.","parent":"New Mountain Capital Group, L.P."}],"branchOffices":null,"filedOffices":{"otherThanPrincipal":8,"privateResidences":0},"listedOfficeAddresses":3,"officesByState":[{"state":"California","offices":1,"addresses":[{"street":"401 Wilshire Boulevard","city":"Santa Monica"}]},{"state":"New York","offices":1,"addresses":[{"street":"1633 Broadway, 48th FL.","city":"New York","headquarters":true}]},{"state":"South Carolina","offices":1,"addresses":[{"street":"170 Meeting Street","city":"Charleston"}]}],"advFacts":{"source":{"file":"ia100226.zip","asOf":"2 October 2026"},"telephone":"212-720-0300","stateRegisteredReps":0,"otherAdviserReps":0,"compensation":["A percentage of assets under management","Performance-based fees","Other"],"activities":["Portfolio management for pooled investment vehicles (other than investment companies)","Other"],"financialPlanningClients":null,"assetMix":[],"privateFunds":14},"sources":{"adv1FilingDate":"30 March 2026","adv1Url":"https://reports.adviserinfo.sec.gov/reports/ADV/161394/PDF/161394.pdf","brochureDate":null,"brochureUrl":null,"iapdCompiledDate":null,"retrievedDate":"15 October 2026","retrievedOn":"2026-10-15","adv1Pages":{},"brochurePages":{}},"otherBusiness":[],"faq":[{"question":"How many clients does New Mountain Capital have?","answer":"New Mountain Capital has 14 clients and manages $46.4 billion for them, as of March 2026.","source":"Form ADV Part 1A, Items 5.D and 5.F, filed 30 March 2026","sourceRef":{"doc":"adv1","section":"employees"}},{"question":"What services does New Mountain Capital offer?","answer":"New Mountain Capital provides portfolio management for pooled vehicles and other activities.","source":"Form ADV Part 1A, Item 5.G, from the SEC's 2 October 2026 data file","sourceRef":{"doc":"adv1","section":"employees"}},{"question":"How many financial advisors does New Mountain Capital have?","answer":"New Mountain Capital has 0 investment adviser representatives registered with state securities authorities, out of 235 employees, and 154 perform investment advisory functions. 8 are registered representatives of a broker-dealer and 0 are licensed insurance agents.","source":"Form ADV Part 1A, Items 5.A and 5.B, from the SEC's 2 October 2026 data file","sourceRef":{"doc":"adv1","section":"employees"}},{"question":"Who owns New Mountain Capital?","answer":"New Mountain Capital is owned through a holding company by NM Partners Manager Holdings, L.P. Its direct owners are Steven Klinsky (50% to 75%) and New Mountain Capital Group, L.P. (75% or more).","source":"Form ADV Part 1A, Schedules A and B, filed 30 March 2026","sourceRef":{"doc":"adv1","section":"scheduleA"}},{"question":"How does New Mountain Capital get paid?","answer":"New Mountain Capital is paid through a percentage of assets under management, performance-based fees and other arrangements. Its Form ADV lists no commissions among how it is paid.","source":"Form ADV Part 1A, Item 5.E, from the SEC's 2 October 2026 data file","sourceRef":{"doc":"adv1","section":"employees"}}],"holdings":{"url":"https://nivawealth.com/firms/new-mountain-capital-161394/holdings","form":"13F-HR","periodOfReport":"2026-06-30","filedOn":"2026-08-14","filingIndexUrl":"https://www.sec.gov/Archives/edgar/data/1407718/000117266126003453/0001172661-26-003453-index.html","totalValue":138600000,"positionCount":1,"top10Share":1,"top10":[{"issuer":"AVANTOR INC","titleOfClass":"COM","cusip":"05352A100","value":138600000,"shares":14000000,"shareType":"SH","priorValue":109760000,"priorShares":14000000}],"positionsListed":1,"positions":[{"issuer":"AVANTOR INC","titleOfClass":"COM","cusip":"05352A100","value":138600000,"shares":14000000,"shareType":"SH","priorValue":109760000,"priorShares":14000000}]},"notice":"Compiled from public SEC Form ADV filings on the dates in `sources`. Facts as filed; not a rating, ranking, or recommendation. Niva Wealth is not affiliated with this firm. Disciplinary history is deliberately not included here or on the page; the SEC publishes the complete record at the `iapdUrl` above."}