New Mountain Capital, L.L.C.
New York, NY · CIK 1407718 · 13F filing filed 2026-08-14
SEC-registered investment adviser since 2012 · limited liability company
- Assets managed$46.4bn
- Staff235 · 154 in investment roles
- Main clients (by assets)Private funds 100%
- Private funds14 · $31.2bn gross assets
- Websitewikipedia.org
- Form ADV · 2026-03-30SEC adviser record
- Legal entityNEW MOUNTAIN CAPITAL, L.L.C. (US)
- Kindprivate equity
- Others nearbyNew York, NY, London, Tokyo, Gurugram, Santa Monica, CA, Seoul
As an employer
- Offices in7 countries
- Private fundsprivate equity 14
Where they work
Offices
From Form ADV: the main office and the other offices where it does advisory work (at most the 25 largest), with the people doing investment work at each. “About” is worked out: the firm's investment staff less its other offices. Each city links to the other managers there.
| City | People |
|---|---|
| New York, NY (main office)United States | about 141 |
| LondonUnited Kingdom | 4 |
| TokyoJapan | 3 |
| GurugramIndia | 2 |
| SeoulKorea, South | 1 |
| Colonia Roma NorteMexico | 1 |
| Charleston, SCUnited States | 1 |
| Santa Monica, CAUnited States | 1 |
| Abu DhabiUnited Arab Emirates |
US visa salary filings
- Filings FY2024–20253
- Median salary offered$225,000
- Middle half$162,500 – $307,500
- Job titles3
- E-3 (Australians)1
| Job title | Filings | Median |
|---|---|---|
| Director, Private EquityNew York, NY | 1 | $390,000 |
| Senior AssociateNew York, NY | 1 | $225,000 |
| AnalystNew York, NY | 1 | $100,000 |
Source: US Department of Labor, Labor Condition Application disclosure data (certified, full-time, yearly equivalent). These are the salaries the employer committed to pay the visa roles it filed for, at least the prevailing wage for the job and place; they are not the pay of all its staff. Filed by: New Mountain Capital, LLC.
Map: places from GeoNames (CC BY 4.0), outlines from Natural Earth.
Holdings, Q2 2026
The small lines show how much was held over the last 4 quarters (adjusted for stock splits).
| Security | Value | Change |
|---|---|---|
| AVANTOR INC AVTR | $138.6m100.00% | Unchanged |