New Mountain Finance Advisers LLC

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Assets, Funds, Holdings

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New Mountain Finance Advisers LLC
CRD #155493
SEC #801-71948
CIK #
AUM $11.2 B (2026-06-01)
Employees 235 (19% Investors, 3% Brokers)
Phone212-720-0300
Address1633 Broadway
New York, NY 10019
Source [IAPD] [Website] [LinkedIn]
Total AUM ($B)
151296302008201420202027
Type Form D Funds Date Sold ($M) AUM ($M)
PE I-1 Credit Fund I LP 2026-03-30 83.7
PE H-1 Credit Fund I LP 2025-03-27 87.8
RE New Mountain Net Lease Trust [2025-03-27] 408.4 585.5
RE New Mountain Net Lease Partners II LP [2023-03-30] 816.3 918.5
RE New Mountain Net Lease Partners LP [2018-03-30] 533.3 533.4
PE New Mountain Guardian II Master Fund-A LP 2017-03-31 38.2
PE New Mountain Guardian II Master Fund-B LP 2017-03-31 67.1
PE New Mountain Guardian Partners II LP [2017-03-31] 73.4 17.9
PE New Mountain Guardian Partners II Offshore LP [2017-03-31] 430.2 0.0
AUM Breakdown Accounts AUM ($B)
By Client Type
(a) Individuals (other than high net worth individuals) 0 0.0
(b) Individuals (high net worth individuals) 0 0.0
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 5 9.2
(f) Pooled investment vehicles 8 2.1
(g) Pension and profit sharing plans 0 0.0
(h) Charitable organizations 0 0.0
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 0 0.0
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 0 0.0
(n) Other 0 0.0
Total 13 11.2
By Discretionary
Discretionary 13 11.2
Non-Discretionary 0 0.0
Total 13 11.2
By Non-United States Persons
Non-United States Persons 0.3
United States Persons 11.0
Total 13 11.2
Form D Directors Role # Filings # Firms 2011 - 2026
Michael McCarthy 56 5
Adam Weinstein 114 4
Steven Klinsky 51 4
Stuart Brown 8 4
Bruce Martin 3 3
Robert Hamwee 10 2
Sheila McGrath 8 2
John Kline 8 2
New Mountain Finance Advisers BDC LLC 6 2
Kellie Steele 2 2
View All
Comparable Firms State AUM ($B)
MSREF Real Estate Advisor Inc
NY 15.8
Infrared Capital Partners Limited
14.3
The Vistria Group LP
IL 14.0
HGGC LLC
CA 10.8
Columbia Capital LP
VA 9.1
Hermes GPE LLP
8.9
Mesa West Capital LLC
CA 8.7
Balbec Capital Management LP
AZ 8.0
Domain Capital Advisors LLC
GA 7.3
Stafford Capital Partners Limited
6.7
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